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IBM X41 Welding System User Manual

1. 3 Diagnostic Programs 3 4 Subtests 02 Random Increment Read Write RandIncr 11 Data Bus Test DataBus 12 pe Speed MemSpeed Storage 01 HDD 01 Sequential Random R W SeqRdRW1 02 Sequential Random Seek Seek1 03 Performance Perform 04 Controller Check Controller 05 Diagnostic Read Write DiagRW1 06 SMART Test SMART I 02 ODD 01 Controller Test CDRWController 02 Data Transfer Rate CDRWTransRate 03 Data CD Butterfly Seek CDRW Butterfly 04 Data CD Random Seek CDRWSeek 05 Data CD Sequence Seek CDRWSFSeek 06 Tray Eject Test CDRWTray Video 01 Text Mode 01 Character Test CharTest 02 Text Attribute Attribut 03 Text Page Selection PageSel 04 Text Color Color 05 180 25 Text Mode Text Mode o2 40480 VGA VGAMode 640X480 Video Modes VESA 640x480x256 Mode 93 VESA Video og VESA 640x480x32K Mode Mersey Modes VESA 640x480x64K Mode V640 480 2 4 VESA 640x480x16K Mode V640480_32 VESA 640x480x32bit Mode 800X600 Video Modes VESA 800x600x256 Mode VESA 800x600x64K Mode V800600 15 02 VESA 800x600x32K Mode V800600 16 VESA 800x600x16K Mode 10800900 32 VESA 800x600x32bit Mode 03 VESA 102447683256 Mode V1024768 15 VESA 1024x768x64K Mode V1024768_16 V1024768_24 28 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 4 Subtests 3 Diagnostic Programs VESA 1024x768x32
2. CPUInformation Testing CPU Information Standard Speed 16B MHZ Current Speed 1596MHz PROCESSOR ID 6FD Unique ID Disable L2 Cache 1824KB MSR17 B B1CBBZ2B8C7B9B MSR2A BYBBBB BBEBBEBS43 Total Fail List Error Description Fails Found DOPBOUND C TIME 26868 B2 16 62 45 89 COUNT 61701 CPU 54C BAT 168 RDER SEQ Custom log S TIME 2808 82 16 82 44 58 HALT WAIT PAUSE Esc Break 5 CPU Protected Mode Test This test item is to check whether CPU protected mode instruction works normally Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 31 3 Diagnostic Programs 3 5 System Test 6 MMX The test item is to confirm whether the CPU supports MMX instructions Subtest 02 Boards 1 DMA Controller This test item is to check whether the DMA controller works normally 2 Interval Timer This test item is to check whether the Interval Timer 18 2Hz 55ms works normally 3 Clock Calendar This test item is to check whether the system clock calendar works normally 4 PCI System This test item is to check whether the bus number device number and function number in PCI bus are valid 5 Plug and Play This test item is to check 1 Whether the current system supports Plug n Play 2 Whether there is an ESCD Extended System Configuration Data in the BIOS 3 Whether there is PCI to ISA bridge in the system 4 Whether there is PCI bus in the system 6 ACPI
3. ICH8M Q Graphics Intel GM965 GL960 integrated graphics Q Memory 2 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 1 1 Features 1 Hardware Overview The computer has two SO DIMM slots which come standard with DDRII 667MHz module It supports PC2 5300 and uses SO DIMMs DDRII SDRAM driven at 1 8 V accepting BTO CTO for your memory requirements It can incorporate up to 4 0GB for GM965 and 2 0GB of main memory for GL960 Using the following sizes of memory modules e 512 MB 32Mx16x8P 667MHz e 1024 MB 64Mx8x16P 667MHz e 2048 MB 64Mx16x16P 667MHz Hard Disk Drive HDD The computer accommodates 2 5 inch 9 5mm 12 5mm height Serial ATA HDD with following storage capacities 80 GB 9 5mm thick SATA 5 400rpm e 120 GB 9 5mm thick SATA 5 400rpm 160 GB 9 5mm thick SATA 5 400rpm e 200 GB 9 5mm thick SATA 5 400rpm e 250 GB 9 5mm thick SATA 5 400rpm e 320 GB 9 5mm thick SATA 5 400rpm 300 GB 12 5mm thick SATA 4 200rpm e 400 GB 12 5mm thick SATA 4 200rpm U ODD The computer accommodates a fixed 12 7mm ODD with one of following types Combo CD RW DVD ROM drive e DVD Super Multi R Double Layer drive e DVD Super Multi R Double Layer with Label Flash drive BTO e HD DVD ROM drive A Display The LCD display available comes in the following type at resolution 1440x900 262 144 colors e 17 WXGA CSV 200nits display Satellite L350 Satellite P
4. ESD mats for the floor and work desks An ESD wrist strap or heel grounder Anti static carpets or flooring Air ionizers for highly electrostatic sensitive areas DOODODODO OU A plastic card in credit card size Screw Tightening Torque To secure screws follow the torque values listed below Over tightening can damage components and screws Under tightening can loosen the screw or cause screws to come off which may result in short circuits or other damage UO M2 2 mm 0 22 N m 2 2 kgf cm A M2 5 2 5 mm 0 36 N m 3 5 kgf cm Q M3 3 mm 0 51 N m 5 0 kgf cm Q M2 5x4 PSP TITE screws 0 204 N m 2 0 kgf cm Q M2 5x6 GIZA TITE screws 0 36 N m 3 5 kgf cm 4 6 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 1 General 4 Replacement Procedures Colors of Screw Shanks For easy identification of the correct screws the screw shanks are colored according to their lengths as follows Q Screws of an even numbered length Brown Q Screws of an odd numbered length White Q Screws of a special length Black Screws of a special length are those of a length having decimal places such as 2 5 mm and 2 6 mm Symbols of Screws on the Computer Body For easy maintenance the screw types are shown on the computer body as symbols A symbol consists of a letter representing the screw type and a numeral representing the screw length Screw type Letter stands for bind stands for flat head w Bi
5. Figure 4 27 Removing the display Mask E e eee 4 45 Figure 4 28 Removing the FL inverter board bis 4 47 Figure 4 29 Removing the LCD module and SCrewsS annnnnnnnnnvannnanenvnnnnrnnvrassvnnsnvnnnnrnsvrassnn 4 49 Figure 4 30 Removing the LCD module csi daria 4 49 4 vi Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 Replacement Procedures Figure 4 31 Removing CCD board and MIC ersnonnnnvnvnrnnvnrrenvnnvnvnevrasenrnsnvensnrnnvnnnerasevsssnesne 4 52 Figure 4 32 Removing the speakers cc 5cseccssonevevacsiesssnsgatevedesliensedunsdbesscavendsaddesandexerdaacetine 4 54 Figure 4 33 Removing the switch board and power button board ranvrrnnvnvnvnnvvrnrnvnrrnener 4 55 Figure 4 34 Removing the touch pad and button board oooooccnnncnioconococonnnnnnnnnancnonncnononnnno 4 57 Figure 4 35 Removing the USB cable CRT cable and RJ11 cable eee 4 59 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 vii 4 1 General 4 Replacement Procedures 4 1 General This chapter explains how to disassemble the computer and replace Field Replaceable Units FRUs Some replacement procedures may not require you to remove all the surrounding FRUs to replace only one FRU The chart below shows the FRUs in the order in which they should be removed in a top down manner irrespective of their physical locations The FRUs shown in the top area of the chart should normally be removed before rem
6. Procedure 3 Connector Check and Replacement Check Procedure 1 External Monitor Check Connect an external monitor to the computer s external monitor port then boot the computer The computer automatically detects the external monitor even if resume mode is enabled If the external monitor works correctly the internal LCD LCD FL cable or FL may be faulty Go to Procedure 3 If the external monitor appears to have the same problem as the internal monitor the system board may be faulty Go to Procedure 2 Procedure 2 Test Program Check Insert the diagnostics bootable CD in the computer s CD ROM turn on the computer and run the test See Chapter 3 for information on how to perform the test If an error is detected in the test go to Procedure 3 If no error is detected the display itself is normal Procedure 3 Connector Check and Replacement Check The display unit has an LCD module Fluorescent lamp FL panel close switch and FL inverter board Any of the components or their connections may be defective Disassemble the computer following the steps described in Chapter 4 then perform the following checks 1 Ifthe FL does not light perform Check 1 2 Ifcharacters or graphics are not displayed normally perform Check 5 3 Ifthe FL remains lit when the display is closed the panel close switch may be defective Perform Check 8 Check 1 Make sure the following cables have been firmly connected to the system board and FL inve
7. Sequence cfg ini Custon log This test item is to check whether the CPU works normally through math and logic calculation which means verifying the general registers math registers and logic registers 2 CPU Speed This test item is to detect the work frequency of the current CPU User should change the parameters setting in the following window before the test CPU Speed omparison xpected CPU Speed llowable Error Rate 156 D EEE i 30 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 5 System Test 3 Diagnostic Programs CPU Speed Comparison Whether you want to make a comparison of the CPU speed with the value set in Expected CPU Speed you should choose Yes otherwise No Expected CPU Speed Specify the expected CPU Speed value you want for further comparison Allowable Error Rate Specify the Allowable Error Rate value you want for further comparison 3 Coprocessor Y NPU Basic Functions Test This test item is to check whether the precision of the numeric processor in the float calculation is up to the IEEE standards v NPU Interrupt Test This test item is to check whether NPU transfers the abnormal Interrupt program correctly by forcing an abnormal float 4 CPU Information This test item is used for getting amp showing CPU Information It will be displayed as follows service Diagnostic Ver 1 88 CPU Test Build Date 2007 82 09
8. The following chapters describe all the test details The test items could be selected from the DIAGNOSTIC TEST menu Note When booting up the unit for the first time the system will automatically select the location of the result log file If a USB floppy drive is connected and there is an unprotected floppy diskette with more then 50KB spare space in the drive system will save all log files into the root directory the diskette otherwise system will save all log files in the root directory of RAM disk 2 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 2 Quick Start 3 Diagnostic Programs 3 2 Quick Start When the system is booting from Service Diagnostic CD the following screen will be displayed Satellite L358 Satellite Pro L356 EQUIUM L358 SATEGO L358 Service Diagnostic Version 1 88 Phoenix 185 Quick Test 2 Customization Test Keyboard Layout Test Hot Key Test Audio Play Test Audio Record Test DMI Read DMI Mrite System Information View Logs Exit to Free DOS Please select a test item or select 0 to exit to Free DOS 3 2 1 Quick Test When this item is selected the system will run the configured test items and generate a test report automatically When the test is completed a file named Quick log would be saved in the defined location When Quick log is being created meanwhile a file named quick log has already existed the system will automatically
9. s Test The test item is to ensure that there is no open circuitry issue in memory chip The parameter dialog window is the same as that in Subtest 02 Pattern Subtest 07 Address Test This test item is to check short and open issue on memory address lines Subtest 08 Refresh Test This test item is to check whether the memory refresh works normally The parameter dialog window is as follows H n Parameter uSec 8613 Ea Mx Parameter uSec EI Subtest 09 Cache Memory The test item is to check whether the CPU internal cache memory could be accessed correctly Subtest 10 Random Memory Random Memory test includes the following two test items Randomize Test and Random Incremental Read Write Test The parameter dialog window is the same as that in Subtest 03 Extended Pattern 1 Randomize Test This test item is to check whether the memory could be correctly accessed with randomized data and randomized memory address 2 Random Increment Read Write This test item is to check whether the memory could be correctly accessed with randomized memory address and a series of incremental data Subtest 11 Data Bus Test 38 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 6 Memory Test 3 Diagnostic Programs This test item is to check whether the data bus works normally Subtest 12 Memory Speed Test This test item is to check the data transferring rate for the cache memory and the sys
10. 11lagn Standard 130M bps Frequency Channel IEEE802 11a 2 4GHz JEEE802 1 lag 2 4GHz 5 4GHz JEEE802 1lagn 2 4GHz 5 4GHz 14 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2B1 3 2 5 inch HDD 1 Hardware Overview 1 3 2 5 inch HDD The computer contains an extremely low profile lightweight and high performance HDD The HDD incorporates 9 5 mm or 12 5 mm height magnetic disk and mini Winchester type magnetic heads The HDD interface conforms to Serial ATA Storage capacities supported are 80 120 160 200 250 300 320 amp 400 GB The HDD is shown in Figure 1 5 and some of its specifications are listed in Table 1 1 Figure 1 5 SATA HDD Table 1 1 HDD Specifications Specifications am nm sm sm sm EN se Od Specifications Capacity GB me zo sas Rotational Speed RPM 5400 rom 5400 rpm 4200 rpm eyes seee TCS Specifications mem mon mme amme ron soea aem soom vom gt Tr o moen eee meme o Fr se iS Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 15 1 Hardware Overview 3B1 4 Combo CD RW DVD ROM 1 4 Combo CD RW DVD ROM The Combo CD RW DVD ROM drive accepts 12 cm 4 72 inch and 8 cm 3 15 inch discs At maximum the drive can play back a DVD at 8x speed read CD ROM at 24x speed and write CD R at 24x speed and HS CD RW at 10x speed and US CD RW at 24x speed and CD RW at 4x speed
11. 2a LEE a eee de PCB Sop rz0250EN gt lt f Is this display OK Y N lt Enter Y gt 2 Text Attribute This test item is to check whether the text attribute of normal hi intensity inverse and blinking in VGA text mode could be correctly displayed on the screen 44 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 10 Peripheral 3 Diagnostic Programs It would display the below texts of the different attributes in the screen Text in normal attribute Text in blinking normal attribute Text in inverse attribute Text in blinking inverse attribute Text in hi intensity attribute Text in blinking hi intensity attribute Orr ANE Users need to check whether all texts displayed correctly in the above six attributes and key in the answer Y or N to the prompts Is this display OK Y N lt Enter Y gt Below is the test screen of Text Attribute Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test f st At est ttribute Test Attribute Test Attribute
12. 3 3 2 3 Keyboard Layout did ane 7 3 2 4 Hotkey Tetis pede dad binder 8 3 2 5 Audio Play Testa saa ee 8 3 2 6 A dio Record Test vasene 9 3 2 7 A ong islet cg sheteaerea tartans Gagan eet cetasen dane uaded aa amore 9 3 2 8 A A Ge ee Gaied 9 3 2 9 System Information llei 11 200 VIEW EOSS a a te eae Son Oc aia 12 ST EFEO DOS a E E ERE 13 3 2 12 The Diagnostics Screen Explanation c 2 ii is 13 Options misa dd andadas lencia el diinrcdds 16 3 3 1 Ge GE EA OE 16 3 3 2 Batch Parameters Configuration eiii tii ras 17 3 3 3 Item s Parameters Configuration sesesseeseseeeesseessresseesseeessressseessees 19 3 3 4 Load Batch Parameters ooieoe aa A aces Se a 20 3 3 5 Save Batch Parameters eeseeseseseeseeseseseereeseesesrerseesrseresreserseresressesee 21 3 3 6 LOG Parameters Setins certior oca 22 3 3 7 Specify LOG Viewer sisean a a ERS 23 3 3 8 Display LOG Bless 23 3 3 9 EOG NAG WEE serte ken ie iaa SE 24 3 310 LOG File Sampl ncesi decian a a e 25 SIS 27 Sen lest 30 Memory Tetuan il ia 34 SO SN 40 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 Diagnostic Programs 3 8 Veda 3 9 Communication COMM ia Annas iets eden 3 10 Pepa ii 3 11 Error Codes and des cr pOr A ede A 12 Ok Tes ends aa ean Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual iii 3 1 General 3 Diagnostic Programs 3 1 General This chapter explains the diagnostic programs which t
13. Ajax Chen 1 LCD nb ask i Toshiba Logo x val Bi 1 77 My Bo Canona TO EN PO Marsga lato ota doom dpi heck put Back 2 LOO iach ba LCD or ost ajc Pro tac last st Prosa Back 0 LOO Bucal Nurture D406 Mtu Glows 800 plastic Aejoct Premium back gant Thaniom Sivar Arv Det po 7 Stro cover KH LIA 1159 th LOO Bazel Hine area rule ject Promium black Sb LED HiG y e CO Hngo ara ai h et Pram Bok Matane Mat ipaste inpet Premium tack Artene Oat edu Oot Qu Prituton plis Aries premium black urture 0806 pvt con PMS Bobe 6 Rubber Cusslon Ante phu por but do Rubber jt Prom tact Aurtore Mit 28 Fuschon button ETO plastic eject premium bie Mhara 0806 print con PMS 80040 artwork pta button JA 27 Function tum y cons 810 ieste Anja py 4 ack a Toshiba Logo Sik Print PANTONE 80010 artwork plu Jod azz sp r 16 Bumary hno las SA standard lati Pron ask Autun DS02 19 COO Bazu los standard plast black prt icon 44 Foot rear las SA standard Rubber Prorniumn Lick Maru Matt Nb Man top case Speahar cor ama ipastoinjoct Promium baci Matura 0601 240 Maia Top wasa Hinga wra ipaste Premium Wasi Adur 0601 raja TULLETE I E 7 ine Pramiun lc mi NG LEE Adana Gross 200 ipaint Tranum Sivar KH LA968 12 Mamory covor klasie inct Promiym black Antu Os 44 HDD oover plastic inject Promiu black Macano C2 23 T
14. Audio Controller Integrated FAN Speed Control U Audio Controller Realtek ALC268 integrated audio controller supports multimedia The sound system feature contains the following e 2 Stereo DACs support 16 20 24 bit PCM format for stereo audio playback e 2 stereo ADCs support 16 20 bit PCM format for two stereo independent sound inputs e 16 20 24 bit S PDIF OUT supports 44 1K 48K 88 2K 96K 192KHz sample rate e All ADCs support 44 1K 48K 96KHZ sample rate e 4 GPIOs GPIOO GPIO3 are digital GPIO shared with digital MIC interface GPIO1 GPIO2 are analog for customized applications High quality analog differential CD input e 2 jack detection pins each designed to detect up to 4 jacks e Supports hardware digital volume control for digital microphone input e Supports external PCBEEP input and built in digital BEEP generator Q KBC EC Keyboard Controller Embedded Controller A KBC WINBOND WPCE775L chip is used to serve as KBC EC and Super IO KBC Scan controller function Interface controller function e EC Power supply sequence control Overheat shutdown support LED control Beep control Device ON OFF Cooling fan speed control Universal I O port Battery capacity check Flash memory reprogramming function EC access interface 2C communication control 12 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 1 2 System Unit Components 1 Ha
15. Do not touch the connectors on the Broadcom card and in the computer with your bare hands Broadcom card can fail if they are contaminated with sweat natural oils etc from your hands 1 Remove the two M2x3 black flat head screws securing the Broadcom card 2 Pull the wireless Broadcom card up and out at an angle M2x3 black flat head screw Boardcom card i 7 E Figure 4 26 Removing the Broadcom card Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 43 4 Replacement Procedures 4 12 Broadcom Card Installing the Broadcom Card Install the Broadcom card according to the following procedures and Figure 4 26 1 Insert the Broadcom card into the connector an angle of 45 degrees 1 Press down on the Broadcom card to secure it with two M2x3 black flat head screws CAUTION Do not touch the connectors on the Broadcom card and in the computer with your bare hands Broadcom card can fail if they are contaminated with sweat natural oils etc from your hands 4 44 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 13 Display Mask 4 Replacement Procedures 4 13 Display Mask Removing the Display Mask Remove the display mask according to the following procedures and Figure 4 27 1 Remove the following 4 seals on the display module in that order Two black seals on the bottom Two black seals on the top 2 Remove the following 4 screw
16. FL cable must be carefully peeled away before disconnecting it from the module Removing the LCD module Remove the LCD module according to the following procedures and Figures 4 29 4 30 1 Ze Remove two M2 5x5 black flat head screws on each side securing the LCD bracket Carefully tilt the LCD module toward you Remove two M2x3 white flat head screws on each securing the LCD bracket Remove the LCD brackets Turn the LCD upside down Be sure to place 1t on a cushioned surface such as a foam pad Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 49 4 Replacement Procedures 4 15 LCD Module M2 5x5 black flat head screw N M2x3 black flat head screw LeftLCD bracket pr M2x3 black flat e gt Top LCD bracket headscrew AA P 24 RightLCD bracket A LCD module o eN Sef NI JE M2x3 black flat head screw M2 5x5 black flathead screw Figure 4 29 Removing the LCD module and screws 6 Remove the tape and LCD FL cable connector Then disconnect the LCD FL cable a S N LCD LF cabl LCD module AN e LF cable N N X N i N N Xe Y p P N N Figure 4 30 Removing the LCD module 4 50 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 15 LCD Module 4 Replacement Procedures Installing the LCD Module NOTE LCD FL cable must be carefully peeled away before disconnecting it from the module
17. Hardware Overview 7B1 8 Batteries 1 8 Batteries The computer has the following three types of batteries Q Main Battery Pack Q Real Time Clock RTC Battery Table 1 5 lists the specifications of these batteries Table 1 5 Battery Specifications Main Battery Pack 1 1 1 Main Battery The main battery pack serves as the computer s main power source when the AC adapter is not attached The main battery maintains the state of the computer so that it can resume it 1 1 2 Battery Charging Control Battery charging is controlled by WINBOND WPCE775L When AC adapter and battery pack are attached to the computer the WPCE775L controls the charge on off state and detects a full charge O Battery Charge When the AC adapter is attached the battery is charged by off state charge when the system is powered off or by on state charge when it is powered on 20 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 7B1 8 Batteries 1 Hardware Overview Table 1 6 Quick Normal Charging Time Off State Charge 6 9 Cell About 4 hours max On State Charge 6 9 Cell About 4 10 hours max NOTE The time required for normal charge depends on the power consumption by the system Using the fluorescent lamp and frequently accessing the disk consume much power and lengthen the charge time Any of the following cases stops battery charge 1 The battery becomes fully charged 2 The AC adapter or battery pack is remo
18. L350 Maintenance Manual 4 11 CPU 4 Replacement Procedures Installing the CPU Install the CPU according to the following procedures and Figures 4 24 4 25 1 Check that the triangle on the cam is in the unlock position 2 Attach the CPU to the correct position in the CPU socket Align the CPU with the CPU socket by using the triangle as a guide 0000000000000000000 000000000000000000 0 00000000000000000000 00000000000000000000 000000 00000 000000 00000 000000 00000 000000 00000 000000 00000 000000 00000 000000 00000 000000 00000 000000 00000 00000000000000000000 00000000000000000000 00000000000000000000 00000000000000000000 00000000000000000000 0000000000000000000 000000000000000000 O o CPU socket CPU Figure 4 24 Installing the CPU CAUTION Seat the CPU by aligning the triangle with the shaded area Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 41 4 Replacement Procedures 4 11 CPU 3 Secure the CPU by rotating the cam 120 degrees to the right with a flat blade screwdriver NOTE FOXCONN CPU socket will be 180 degrees to the left Figure 4 25 Securing the CPU 4 42 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 12 Broadcom Card 4 Replacement Procedures 4 12 Broadcom Card Removing the Broadcom Card Remove the Broadcom card according to the following procedures and Figure 4 26 CAUTION
19. LCD Module T w Go ih Fr t First remove the display mask and a OE GEU ar TETH FL inverter board both of which are TET o oie LCD Module shown above the LCD module Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 1 4 Replacement Procedures 4 1 General Safety Precautions Before you begin to disassembly read the following safety precautions carefully Be sure to follow them while you are working DANGER 1 Always use the genuine batteries or replacement batteries authorized by Toshiba Batteries other than those differ in specifications and are incompatible with the computer They may burst or explode To avoid leakage of alkaline solutions never heat or disassemble the battery packs Never throw the battery packs into a fire If this is violated they will explode The components such as the power supply and FL inverter carry high voltages When you partially disassemble the computer and turn on the components use extreme care not to touch the connectors and components to avoid the risk of electrical shock Do not disassemble individual components during first level maintenance WARNING 1 To avoid the risk of electrical shock turn the computer off and remove the AC adapter from the electrical outlet Because the battery in the computer is left charged the risk of electrical shock remains even after the AC adapter is removed from the electrical outlet To avoid th
20. Memory Test test coverage would be based on the setting and the value in Percent mentioned at below Pattern Size Choose the pattern size BYTE WORD DWORD or ALL Percent Choose the percentage of the defined range of the memory to be tested Time Limit h Choose or Input the time hour of the defined range of the memory to be tested Time Limit m Choose or Input the time minute of the defined range of the memory to be tested 1 Bit Stuck High Test Data pattern Every bit is 1 Each bit is high 2 Bit Stuck Low Test Data pattern Every bit is O Each bit is low 3 Checker Board Test Data pattern Lo byte and hi byte are composed with 0101 0x5 and 1010 OxA 4 CAS Line Test Data pattern Lo byte and hi byte are composed with 0000 0x0 and 1111 0xP 5 Incremental Test Data pattern A series of increasing data from O by adding 1 each time 6 Decrement Test Data Pattern A series of decreasing data from the maximum e g OxFFFF by subtracting 1 each time 7 Incremental Decrement Test Data Pattern is a series of data whose low byte is increasing data from 0x00 and high byte is decreasing data from OxFF Subtest 04 Extended Pattern 36 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 6 Memory Test 3 Diagnostic Programs In addition to the above pattern test of the memory there is Read Write Cycle test and Read Cycle Test for the extended mem
21. PC card is compatible with the current hardware configuration Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 13 4 Replacement Procedures 4 1 General Removing the Optional Memory Remove the optional memory module according to the following procedures and Figures 4 4 after checking that the computer is turned off in boot mode CAUTION Remove the optional memory after turning off the computer If this is violated the computer or memory can be damaged 1 Turn the computer upside down 2 Release one optional memory cover securing the screw 3 Remove the memory cover CAUTION Do not touch the connectors on the memory modules or in the computer Contaminated connectors can cause memory access problems Memory cover Memory cover t secure screw Memory Memory slot Latches Figure 4 4 Removing the optional memory 4 Spread out the two memory lock latches so that the memory module pops up 5 Pullthe memory module up and out at an angle using care to avoid touching the connectors 4 14 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 1 General 4 Replacement Procedures Installing the Optional Memory Install the optional memory module according to the following procedures and Figures 4 4 after checking that the computer is turned off in boot mode Note The slot A is reserved for main memory Use the slot B for ex
22. R5C804 MDC Modam i Module 58K BATTERY System Charger amp 3 3V LPC interface SIMHe WINBOND MAL Cardbus DC DC System power SLOTA BIOS SPI EEROM IMVP S VR Figure 1 2 Computer Block Diagram Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 7 1 Hardware Overview 1 1 Features Rj11 Kensingtor RGB Battery Pack DC IN Speaker Speaker ODD Rj45 USB X2 HDMI HDD me PCI Express Slot Bridge Primary Media Slot Kill Switch Line In Volume Line Out Figure 1 3 System Board Configurations 8 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 1 2 System Unit Components 1 Hardware Overview 1 2 System Unit Components Figure 1 4 is Block Diagram of the System Unit CPU Intel Core2 Duo Clock Generator Pentium Dual Core ICS 9YLPRS365 Celeron Processor GMT G784 1 60G 2 60GHz CPU VID Themal Sensor Socket P ISL6218 pc PC5300 DDRII 667 Mhz FSB 667 800MHz Expansion Intel LVDS LCD 15 4 Memory Crestline CRT 512 1024 2048 GM965 GL960 North Bridge Spaa E Mini PCI Slot LAN Cont M Realtek emory DMI x4 Wireless LAN Card 8102E 512 1024 2048 802 11g ag amp gn 10 100 Rj45 PCI Express Antenna Intel Card Bus Internal HDD ICH8 M Controller ar ba SATA SATA_O RICOH R5C804 140 400 GB South Bridge 9 5 12 5mm Gaia MDC Ac97 Modem R11 IDE s k Cont peaker ALG268 NG Combo Headphone USB DVD Super Multi Cont USB R Double Layer 0
23. Test ACPI test includes two sub items as below System Address Map Test Check the correctness of ACPI system memory map and whether its mapping scope is within real memory ACPI Table Test Check the correctness of ACPI relative configuration tables in the current system Subtest 03 FAN Speed Test 1 CPU Fan Speed Test This test item is to check whether the CPU fan currently used works normally in the different speeds of stop slow middle and fast Below is the 32 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 5 System Test 3 Diagnostic Programs parameter setting dialog window S op Speed 8 rpm DE gt BO low Speed 58 rpm FOOD gt EDIE iddle Speed 75 rpm EIE gt EENE ast Speed 188 rpm KEJE gt KE vi Set the range of Speed that is to be tested then choose the OK button to test it It will be displayed as follows Service Diagnostic Ver 1 88 FanTest Build Date 2067 02 69 FanSpeed Testing FanSpeed Fan Stop Speed Test Setting Bg 200 Detected rpm Fan Slow Speed Test Setting 1806 30808 Detected 2753 rpm Fan Middle Speed Test Total Fail List Setting 3588 3958 3 Detected 3825 rpm Error Description Fan Fast Speed Test Setting 4858 4588 Detected 4201 rpm Current Fan Speed 4201 Fails Found 8 OOPBOUND C TIME 2688 82 18 83 25 33 COUNT 61701 CPU 57C BAT 97 RDER SEQ Custom log S TIME 2808 82 18 83 24 39 HALT WAIT PAUSE Esc B
24. The Combo CD RW DVD ROM drive is shown in Figure 1 6 and its specifications are listed in Table 1 2 Figure 1 6 Combo CD RW DVD ROM Drive Table 1 2 Combo CD RW DVD ROM Drive Specifications Data transfer rate 33 3 U DMA transfer mode 2 Mbytes s 16 7 PIO mode 4 Multiword DMA mode 2 DVD ROM DVD R DVD RAM CD CD DA CD E G CD MIDI CD TEXT CD ROM CD ROM XA MIXED MODE CD CD I CD I Bridge Photo CD Video CD Multi session CD Photo CD CD EXTRA Portfolio CD R CD RW CD R CD RW 16 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4B1 5 DVD Super Multi R Double Layer 1 Hardware Overview 1 5 DVD Super Multi R Double Layer The DVD Super Multi drive accepts 12 cm 4 72 inch and 8 cm 3 15 inch discs At maximum the drive can play back a DVD at 8x speed read CD ROM at 24x speed and write CD R at 24x speed CD RW at 4x speed US CD RW at 24x speed High Speed CD RW at 10x speed DVD R at 8x speed DVD RW at 6x speed DVD R at 8x speed DVD R Double Layer at 4x speed DVD R Double Layer at 4x speed DVD RW at 8x speed and DVD RAM at 5x speed The specifications of the DVD Super Multi drive are listed in Table 1 3 Table 1 3 DVD Super Multi Drive Specifications itm DVD ROM mode CD ROM mode Data Transfer Rate 33 3 U DMA transfer mode 2 ee Ma 16 7 PIO mode 4 Multiword DMA mode 2 Data Buffer Size Mbytes DVD VIDEO DVD ROM DVD R DVD RW DVD RAM DVD
25. bracket from ODD drlV oooconccninccnocononnnonnnonancnnnnnonncnoncnnnn conan 4 21 Figure 4 9 Removing the Keyboard a i cesses a 4 22 Figure 4 10 Removing the MDC module rooooonnrnronnvnrennnnrennnnrennnnrenrnnrerreneerrnserrrssssnrssennrne 4 24 Figure 4 11 Removing the wireless LAN card snornononnvnnnrnnvvnnvnnnenvnnvnrnrvrnsenrasevrnsvvnnsnnsenn 4 26 Figure 4 12 Removing the screws from the back of the computer rnnnranvvenenvrrenvnnnnrnrnr 4 28 Figure 4 13 Removing the top COVE add din 4 29 Figure 4 14 Removing the screws from the back of the computer oooonccnnnccnoccnnonncnoncnannno 4 30 Figure 4 15 Removing the display assembly ooooonnncccnnccccnnncccnnnnncnoncnonnnncnnnnncconnncconnnccnnnos 4 31 Figure 4 16 Removing the system board srenrenvonronvvnrenvvnrennnnrenrvnrerrnnrersnererrnnernravernrsesnnrne 4 32 Preure 4 17 REMOTA the A a eee 4 35 Figure 4 18 Removing the CPU cooling module ooooocnnocccnnocccnoncccnoncnononcnonnncnonnncnonnnccnnnnos 4 35 Figure 4 19 Applying silicon ere asesina 4 36 Pioure 4 20 Removing the fan actina 4 38 Figure 4 21 Removing the CPU cooling module ranornnvrnnnrnnvvnnnnvnrnvnnnrnvvrasenerenvnnvnenevrasenn 4 38 Figure 4 22 Applying silicon SEAS A A ewes 4 39 Fig r 4 23 Removins the CPU nni i A REE R EEES 4 40 Bigure 4 24 Installing the CPU ainia an i i s Seg 4 41 Proure 4 23 Installing the CPU sinan aasa a aa ene 4 42 Figure 4 26 Removing the Bordcom card vision it 4 43
26. displayed in the left Test status and result are displayed in the upper right corner of the screen It displays the test status of the current test item TEST in testing PASS test finished and its result is passed FAIL test finished and its result is failed and SKIP test skipped Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 13 3 Diagnostic Programs 3 2 Quick Start 9 The error list of each test module is displayed at the lower right corner of the screen It would display the total error quantity found in the test the most recent five error codes and description would be shown here Detailed error report could be viewed with Logview exe When pressing ESC key during the test process a User Break Windows will be popped up for the user to select 3 USER BREAK Pressing ESC key to interrupt the test USER BREAK message box would be prompted out in the central of Diagnostics Window for the user to select the following actions CONTINUE Continue the test 4 SKIP Stop the sub item of current test item to go to the next item s test ABORT Stop the current test item to test the next module ABORT ALL Stop all the selected test items User could use the hot key Ctrl D to achieve the same operation When the user calls ABORT ALL the following message box will prompt for his selecting 4 Title Bar Title Bar located at the top of the window it includes information a
27. inserting them or pulling them out Assembly Procedures You have to reassemble the computer after you have disassembled the computer and fixed the component that caused the problem When reassembling the computer keep the following general guidelines in mind Q Take your time to carry out the suggested instructions completely Hurried reassembly can often cause problems Q Check that all the cable and connectors are fastened securely Q Before securing the FRUs or other parts check that the cables are not caught by the screws or FRUs Q Check that all the latches are closed securely Q Check that all the required screws are used to secure the FRUs Using wrong screws can damage the threads or heads of the screws or does not ensure that the FRUs are secure After installing a FRU make sure that the FRU and computer work normally Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 5 4 Replacement Procedures 4 1 General Tools and Equipment For your safety and that of other people in the working environment it is strongly recommended that you use electrostatic discharge ESD equipment The proper use of this equipment will ensure successful repair work and reduce the costs for repairing damaged components The equipment and tools required for disassembly and reassembly are One 2 mm Phillips screwdriver One 4 mm flat blade screwdriver Torx screwdriver Tweezers for pulling out screws
28. internal LAN has RJ45 jack with signal reception LED to directly accommodate a LAN cable Wireless LAN BTO The internal Mini Card slot supports IEEE802 1lag MOW IEEE802 11ag ROW IEEE802 11ag JPN IEEE802 11bg MOW IEEE802 11bg ROW cards The Antenna has two or three wires dual band antenna support for BTO U Internal Modem BTO The computer contains a MDC enabling data and fax communication It supports ITU T V 90 for rest countries V 92 America Canada UK Germany amp France The transfer rates are 56Kbps for data reception 33 6Kbps for data transmission and 14 400bps for fax transmission Note however that the actual speed depends on the line quality The RJ11 modem jack is used to accommodate a telephone line Q PCI Express Card Slot The ICH8 M provides PCI Express root ports which are compliant to the PCI Express Base Specification Revision 1 0a The root port supports 2 5Gb s bandwidth in each direction SGb s concurrent and two virtual channels for full isochronous data support U Internal Camera BTO The computer has an internal camera The camera has 1 3Mpix resolution support Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 5 1 Hardware Overview 1 1 Features Q Figures 1 1 1 2 1 3 and 1 4 show the computer and its system unit configuration respectively ID Specification Ver 04 Date 2007 11 31 hud Bill Chiu Issue add color name painting number
29. range of the total disk to be tested Test Mode Choose test mode from the following options 1 Read amp Write Write data on the disk then read it out and compare the two value 2 Read Verify Read data only 3 Unprotected Write Write data on the disk without backup original data Option Select sequential test or random test 2 Sequential Random Seek The test item is to check the correctness of the HDD s sector s seeking function This test item involves the following parameters IDE HDD Seek 268435454 IDE HDD Test Range is same as the description of the upper item LBA Start LBA End specify start and finish byte in LBA Large Block Address Option Select sequential test or random test Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 41 3 Diagnostic Programs 3 3 7 Storage Percent Specify the coverage rate in percentage of the total disk Time Limit h Choose or Input the time hour of the defined range of the total disk to be tested Time Limit m Choose or Input the time minute of the defined range of the total disk to be tested Performance Check the HDD s seeking speed and transfer the data rate Controller Check Check the HDD controller s status including HDD interrupt and unexpected interrupt Diagnostic Read Write This test item is a quick test to verify whether the HDD could be correctly accessed and
30. the Top Cova ii 4 28 Installing the Top COVE Lassa 4 29 Display Ass mbly O seres ee 4 30 Removing the Display Assembly o onnoonrnroonvonvenveneonaroenvaneenvnnennenevnnaneentener 4 30 Installing the Display Assembly idad dnd 4 31 System Board AC IN cable and ODD Extended Board 4 32 Removing the System Board AC IN cable and ODD Extended Board 4 32 Installing the System Board AC IN cable and ODD Extended Board 4 33 CPU Cooling Module and Pasito ios 4 34 Removing the CPU Cooling module and Fan For Intel CPU ee 4 34 Installing the CPU Cooling module and Fan For Intel CPU 4 36 Removing the CPU Cooling module and Fan For AMD CPU eee 4 37 Installing the CPU Cooling module and Fan For AMD CPU eee 4 39 A ansat ieunetaacabhngtuesmeseavantguaimunruannimaunemwindad 4 40 Removing he CPU asta Ne 4 40 Installing the CPU viii ii 4 41 Broadcom CA A A AA AAA 4 43 Removing the Broadcom Cari genenae 4 43 Installing the Broadcom Calcio 4 44 Display M s arts il E SS 4 45 Removing the LCD Display Ma cti 4 45 Installing the LCD Display Mask roroornnvnronnvnrennrnsennnnsenrvnrennvneerrvnrerrvnsnnrssennnne 4 46 FL Inverter Bord s ger added ad 4 47 Removing the FL Inverter Board ueno 4 47 Installing the FL Inverter Bodrduvsennse seende che 4 48 ED MOE ERE 4 49 Removing the LCD module cissisc i scecaseevcdevaadaatsantinnesdsssgacssbabad soaedeetbseceaatedentsx 4 49 Istallingth LED Module Lagan kne
31. the bottom cover 2 Connect the LCD FL cable to CN5 on the system board 3 Connect the CCD cable to CN7 on the system board 4 Connect the MIC cable to CN13 on the system board 5 Secure the display assembly with four M2 5x7 black flat head screws 6 Close the display panel and turn the computer so the back is facing you and secure two M2 5x7 black flat head screws Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 31 4 Replacement Procedures 4 9 System Board AC IN Cable and ODD Extended Board 4 9 System Board AC IN Cable and ODD Extended Board Removing the System Board AC IN Cable and ODD Extended Board NOTE Be careful of the eject button for the PC card It can be damaged when removing the board Make sure it is securely installed Remove the System Board AC IN cable and ODD extended board according to the following procedures and Figure 4 16 1 Remove CRT cable from CN4 on the system board Remove the USB cable from CN 14 on the system board Remove the AC IN cable from CN3 Remove one M2 5x4 black flat head screw on the system board Remove one M2 5x4 black flat head screw on the fan NX PH AA Remove two M2 5x4 back flat head screws on the ODD extended board 7 Remove the system board and ODD extended board 8 Remove the ODD extended board from system board 9 Remove the AC IN cable on the bottom cover AC IN cable M2 5x4 black flatheadscrew CRT cable ee CN
32. the modification Press ESC to exit the program of DMI Write The confirmation screen is as below DMI Information Version 1 88 Manufacture i TOSHIBA 1 Product Name E Satellite L358 1 Version PSLD U AAAAS 1 Serial Number 18814738Q 1 UUID i 4241FE BG6B111DCA7BE BABDIDF3IDGG OEM Part Number PSLD U AAAAS 1 DEM SW Number a S3A9999DB G 1 1 Press any key to 10 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 2 Quick Start 3 Diagnostic Programs NOTE Setup All of DMI Information in Type is Max 32 Digital The attributes that have been modified would be marked in red otherwise in yellow User could press F2 to save the changes or press F4 to ignore and exit the current program 3 2 9 System Information This function is used to read the system information When the test is completed a file named System log will be saved in the defined location During the reading process the following screen will be displayed to indicate that the progress is in detection Kysten Information Henu Information Battery Cache CPU IDE Detecting IDE Please wait 1 1 Prev Next Item PgUp PgDn Prev Next Page ESC Exit On the left column of the above screen the detected hardware components are listed The corresponding information of the detected hardware components is displayed on the right of the screen It displays the current running status information of the check program The
33. the system board and performs the following functions 1 Power input monitor Checks whether the DC power supply AC adapter is connected to the computer Checks whether the battery pack is connected to the computer Monitors the DC power supply input voltage AC Adapter output voltage Power supply s internal control Turns on and off the battery pack charging power supply Issues a charging current instruction to the PWM control IC of the battery pack charging power supply Controls the supply of DC power supply input AC Adapter output to the power supply unit Controls the supply of power to the system block load logic circuit side Controls forced shutdown if the power supply malfunctions Logic circuit control Instructs the gate array to enable disable tuning the power on Controls power on off operation Status display Turns on the Power LED in Green or AMBER Battery indicator in Green or AMBER or AMBER Flash External interface Performs communication through the I2C bus via the internal EC KBC Transfers the power supply operation mode Output monitor Monitors the voltage output to the system block load logic circuit side Monitors the voltage over voltage input output current of the battery pack Monitors the internal temperature of the battery pack Monitors the supply voltage from the AC adapter Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 19 1
34. the user could specify the percentage in the below dialog IDE Diagnostic Read Hrite 1988 Percent 1 100 Specify the coverage rate in percentage of the total disk Time Limit h Choose or Input the time hour of the defined range of the total disk to be tested Time Limit m Choose or Input the time minute of the defined range of the total disk to be tested SMART Test SMART stands for Self Monitoring Analysis and Reporting Technology SMART test will compare the attribute values with the threshold value in the HDD s controller to confirm whether there is any failure in the HDD 42 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 7 Storage 3 Diagnostic Programs Subtest 02 ODD The ODD test runs on IDE CDROM DVD ROM amp CD RW It will check the ODD driver s functionality and performance 1 Controller Test Check the CDROM controller s status Data Transfer Rate Check the data transfer rate of the ODD drive It will read data from the ODD disc and calculate the data transfer rate This test needs a data CD Data CD Butterfly Seek Check the seek function of the ODD drive It will perform a serial of seeking operations First locate the minimum LBA address then the maximum the sub minimum the sub maximum and meet at center point This test needs a data CD Data CD Random Seek Check the random seek function of ODD drive Random access will reflect the pe
35. 1 Audio Play Fail Cannot play music replace the external fixture and repeat the test 02 Record Fail Cannot record As above 08xx LAN Card 01 PEI bus Error duning Don t Scan PCI device Don t support PCI BIOS device ID test PCI Ethernet card not 02 present during device ID Don t find Net card Please insert Net cad test Intel PCI Ethernet card Don t found Net Card This Card Piese undae netcad SE 03 not present during MAC can t be Read MAC by this P other method test method 09xx Keyboard 60 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 1 I Error Codes and Description 3 Diagnostic Programs Keyboard Map amp Stroke Keyboard Map amp Stroke Test Check the KBD connection and Ol Test Fail fails repeat the test 03 Clock Line Test Fail Clock Line Test fails As above 04 Data Line Test Fail Data Line Test fails As above 05xx Mouse 01 Touch Pad Test Fail Touch Pad Test Fail O On One repeat the test 20xx IDE HDD 01 Get Parameter Fail Mr dg Reinput the correct parameters 02 Write Pattern Error HD is damaged Send the HD for repair 03 Data Compare Error HD is damaged As above 04 Read Verify Error HD is damaged As above 05 Seek Error HD is damaged As above 06 DS Cono SETE The HD controller is damaged As above Failed Disk Controller Test 07 Junexpected interrupt The HD c
36. 2 7 USB with Label Flash PCI PC 02 USB Bridge HD DVD ROM Internal LPC Flash KBC C ROM WINBOND VWPCE775L 12C K B Main Battery KPAAC 1269A EEPROM CIR Figure 1 4 System Unit Block Diagram Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 9 1 Hardware Overview 1B1 2 System Unit Components The system unit of the computer consists of the following components U Processor Intel Core2 Duo Dual Core amp Merom Celeron Processor Penryn Core2 Due Processor FSB 800MHz Core Speed 2 2 2 4 2 5 2 6 GHz System Bus 800 MHz On Die Level 2 Cache 3 MB T8100 T8300 On Die Level 2 Cache 6 MB T9300 T9500 e Merom Core2 Due Processor FSB 667MHz Core Speed 1 83 2 00 GHz System Bus 667 MHz On Die Level 2 Cache 2 MB Pentium Dual Core Processor FSB 533MHz Core Speed 1 73 1 86 GHz System Bus 533 MHz On Die Level 2 Cache I MB e Merom Celeron Processor FSB 533MHz Core Speed 2 00 2 13 GHz System Bus 533 MHz On Die Level 2 Cache 1 MB Q Memory Two expansion memory slots are provided They can hold 512 1024 2048MB expansion memory modules available as options to grow up to 2GB for GL960 and 4GB for GM965 e PC2 5300 667MHz DDRII SDRAM supported e 512 1024 2048MB modules supported 512 MB 32M x 16x 8P 1024 MB 64M x 8 x 16P 2048 MB 64M x 16 x 16P 1 8 volt operation e No parity bit e 64 bit data trans
37. 3 System board TA CN14 USB cable M2 5x4 black flat head screw ODD extended board Figure 4 16 Removing the system board 4 32 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 9 System Board AC IN Cable and ODD Extended Board 4 Replacement Procedures Installing the System Board AC IN Cable and ODD Extended Board Install the System Board AC IN Cable and ODD Extended Board according to the following procedures and figure 4 16 NOTE Be careful of the eject button for the PC card It can be damaged when installing the system board Make sure it is pushed in 1 Connect the ODD extended board to system board 2 Seat the system board in the correct position 3 Secure the system board with one M2 5x4 black flat head screw 4 Secure one M2 5x4 black flat head screw on the fan 5 Secure ODD extended board with two M2 5x4 black flat head screws 6 Seat the AC IN cable in the correct position and connect the AC IN cable to CN3 on the system board 7 Connect the USB cable to CN14 on the system board 8 Connect the CRT cable to CN4 on the system board Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 33 4 Replacement Procedures 4 10 CPU Cooling Module and Fan 4 10 CPU Cooling Module and Fan CAUTION When removing the cooling module keep the following in mind The cooling module can become very hot during operation Be sure to let
38. 4 7 Display Assembly 4 8 Display Assembly Removing the Display Assembly CAUTION Use care to avoid that the antenna cable is not caught between the display assembly and computer Remove the display assembly according to the following procedures and Figures 4 14 4 15 1 Turn the computer so the back is facing you and remove two M2 5x7 black flat head screws 2 Restore the normal computer placement and open the display panel ai M2 5x7 black flathead screw Y Figure 4 14 Removing the screws from the back of the computer 3 Disconnect the LCD FL cable from CNS on the system board 4 Disconnect the CCD cable from CN7 on the system board 5 Disconnect the MIC cable from CN3 on the system board 6 Remove four M2 5x7 black flat head screws securing the LCD module to the bottom cover 7 Remove the wireless antenna cables CCD cable and MIC from the bottom cover 8 Remove the display module 4 30 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 7 Display Assembly 4 Replacement Procedures AG Va Ze 7 A N A Wireless LAN antenna MIC cable CN13 Figure 4 15 Removing the display assembly Installing the Display Assembly and ODD Extended Board Install the display assembly according to the following procedures and Figures 4 14 4 15 1 Place the display panel in the correct position and push the wireless antenna cable CCD cable and MIC cable into
39. 44444444444 4444444444444444444444444444444444444444444444444444444444444444444444444444444 4444444444444444444444444444444444444444444444444444444444444444444444444444444 4444444444444444444444444444444444444444444444444444444444444444444444444444444 14444444444444444444444444444444444444444444444444444444444444444444444444444444 4444444444444444444444444444444444444444444444444444444444444444444444444444444 4444444444444444444444444444444444444444444444444444444444444444444444444444444 4444444444444444444444444444444444444444444444444444444444444444444444444444444 4 Text Color This test item is to check whether all 16 colors foreground and all 8 colors background works normally in VGA text mode The bit4 6 of the attribute byte of a character defines 8 background colors black blue green cyan red brown magenta and light gray and the bit0 3 defines 16 foreground colors dark gray light blue light green light cyan light red light magenta yellow and white besides the above 8 colors In the test user is required to respond according to the instruction in the screen Background Attribute Test 5 80 25 Text Mode 46 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 10 Peripheral 3 Diagnostic Programs This test item is to check whether 80 25 Text Mode works normally In the test user is required to respond according to the instruction in the screen rro JoGae TK TUNG att ire
40. 47380 UUID A 4241FEBBB6B111DCA7BEBBABDADF3DCC OEM Part Number PSLD U AAAAS OEM SW Number A S3A9999D G 1 Press any key to exit User can press any key to exit the program DMI Write In addition to reading the DMI information DMI Write also permits attributes editing and updating Manufacture Product Name Version Serial Number and OEM Part Number etc The following screen will be displayed Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 9 3 Diagnostic Programs 3 2 Quick Start DMI Information Modify Version 1 88 Manufacture E TOSHIBA Product Name Satellite L358 Version PSLDU AAAAS Serial Number 180147380 UUID 4241FE8B6B111DCA7BEG8ABD1DF3DCC OEM Part Number PSLD U AAAAS OEM SH Number S3A9999D 1 F2 Confirm the change F4 Ignore the change Press ENTER key to complete an item s modification In this screen all lines which attribute could be edited and updated The 1 line the font in yellow with blue background shows the attribute s value that is read from the current system and the 2 line the font in red with turquoise background shows the same value as that in the 1 line before user s editing ent edition and continue editing the next attribute User can modify the attribute s value in the 2 line and press Enter to confirm the curr During the editing user could press F2 to confirm the DMI attribute update or press F4 to ignore
41. Address Test Board Interval Timer Clock Calendar ACPI Test FAN IFAN Speed Video VESA 1024x768x64K Mode MESA 1024x768x32bit Mode 1024X768 Video Modes Test VESA Video Memory 10 or 3 minutes Color Purity Test Direct Color Test LCD Panel HDD Sequential Random Read 25 or 3 minutes SMART Check LAN Card Device ID Detection Vendor ID Detection Mac Address Detection Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 62 Chapter 4 Replacement Procedures 4 Replacement Procedures 4 ii Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 Replacement Procedures Chapter 4 Contents 4 1 A barne Geeta ty 4 1 SFSR 4 2 Before You BS 4 4 Disassembly Procedures tdi 4 5 Assembly Procedures cil ii oe eo iaa 4 5 Tools and Equipment A in e e iaiia 4 6 Screw Tightening Torque vuumssgmganssimatirinnnmevestedssinmematseivsestet 4 6 Colors Of Screw A c 4 7 Symbols of Screws on the Computer Body oooooocooccccnoccccnonccononccononccnoncconancccnanncos 4 7 Symbol SANTI ae REG 4 7 Removing the Battery Pack nce deel dai 4 8 Installing the Battery Pack ini lada aiii casar ns aeons niese 4 9 Removing the Optional PC Card ii sic station td Sie Mie ele ee edn 4 10 Installing the Optional PC Cardinale time 4 11 Removing the Momery Card aamsstdassstubaer aud daci n 4 12 Installing t
42. Check The 2 5 inch HDD is formatted using the low level format program and the FREE DOS FORMAT program Using these programs follow the steps below to format the HDD Check 1 Enter FORMAT C S U to format the HDD and transfer system files If the following message appears on the display the HDD has been formatted Format complete If you cannot format the HDD using the test program go to Procedure 4 2 12 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 5 2 5 inch HDD 2 Troubleshooting Procedure 4 Test Program Check Run the HDD test program stored on the maintenance test program disk for all test items See Chapter 3 for details on how to use the test program If an error is detected during the HDD test an error code and status will be displayed The error codes and their status names are listed in Table 2 1 If an error code is not generated and the problem still exists go to Procedure 5 Table 2 I HDD Error Code and Status 2 3 Write Pattern Error 4 Read Back Data Error 5 Data Compare Error Restore Data Error Read Verify Error Seek Error Disk Controller Self Test Failed Disk Controller Test unexpected interrupt Failed 12 Disk Controller action Test Failed Disk dos not support SMART Disk read attribute threshold error Disk read attribute value error Disk SMART attribute value error Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 13 2 Troubleshootin
43. Check Lusses nssneuvegnankrisaendesd gerisike 2 18 Procedure 2 Test Program Check asesoria coi iii lis idas 2 18 Procedure 3 Connector Check and Replacement CheckK snrrnrnnrnvrnnrrvennrrvennn 2 18 2 9 EAN pe 2 20 Procedure 1 Test Program Check inn oido acia 2 20 Procedure 2 Connector Check and Replacement CheckK snrrarnnrnvennrrvennrrvernn 2 20 2 10 Alde VCS tata eee Da genene 2 21 Procedure 1 Test Program Check erronea doit 2 21 Procedure 2 Connector Check and Replacement Check oooooccnnnocccnnncccnonncnnn 2 21 2 11 Coolin Modig seere e E T R uaticers 2 22 Procedure 1 Test Program Eneko ies 2 22 Procedure 2 Connector Check and Replacement CheckK ssrnnnrnnrnvnnnrrvennrnvern 2 22 Chapter 3 Diagnostic Programs 3 1 EA sO E EEE E E E E N E E E E 1 3 2 CMU CK SHALE ics Pines ese EE A E EEA 3 3 2 1 Qu ANS ther ae o O TE A 3 322 Customization Testi pal Laan etek 3 3 23 Keyboard Layout testimonio iii 7 3 2 4 Hotkey TSU ie circu a deer gates assed shin ele aa ss dua aan one 8 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual vil 3 2 5 Aldo Play TES Uist cadets ineo n eaa a a A EE ER 8 3 2 6 Audio Record Ted aaa ate ie Sales 9 3 2 7 DMI Read uessiiniino sii lilas 9 3 2 8 DMI Write viii t 9 3 2 9 A ahi ede edad 11 J20 VERE ps cata a ar Eaa eaa tases aamdeg erence 12 S200 Exitto Bres DOS ea 12 3 2 12 The Diagnostics Screen Expl natonnamastsensnasteengsrmiiisee 13 3 3 OPIO ii 16 3 3 1 OVN A eet C
44. D C TIME 2668 62 16 63 67 35 COUNT 61761 CPU 54C BAT 188 ORDER SEQ Custom log S TIME 2668 82 16 63 67 23 HALT WAIT PAUSE i Esc Break NOTE 1 If The Machine is AMD Platform The HDD LED is very Dim 56 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 1 I Error Codes and Description 3 Diagnostic Programs 3 11 Error Codes and description The format of Error Code is ddxxee and dd is the device ID 1 2 chars xx is test function ID of device 2 chars ee is the error code of device 2 chars the range of error code is from 01 to 99 in each device the common error codes in all device are set to 99 and spanned Device Error Description Cause Action Code ddxx ee Common Error 94 made Mode Needed The test is not under interactive Check whether the interactive test mode mode is adopted 01xx CPU 01 CPU General Function The CPU General Function Replace the CPU Error register is damaged 02 CPU Arithmetic Error ENE ET AUNE HERE SIE As above damaged 03 CPU Logic Error ME Se en As above damaged The CPU Type is not Check whether the CPU is Intel pl is supportable CPU os ICPU Speed Error The CPU speed differs from the Check the CPU speed and the set expected value expected speed 06 NPU General Function The NPU arithmetic unit is Replace the CPU Error damaged 07 NPU Interrupt Error The NPU is da
45. DD 2 Troubleshooting 2 5 2 5 inch HDD To check if the 9 5mm or 12 5mm HDD is defective or malfunctioning follow the troubleshooting procedures below as instructed Procedure I Message Check Procedure 2 Partition Check Procedure 3 Format Check Procedure 4 Test Program Check Procedure 5 Connector Check and Replacement Check CAUTION The contents of the HDD will be erased when the HDD diagnostic test or formatting is executed Save the required contents of the HDD to floppy disks or other storage drive in advance Procedure 1 Message Check When the computer s HDD does not function properly some of the following error messages may appear on the display Follow the steps below to check the HDD Check 1 If either of the following messages appears go to Procedure 2 If the following messages do not appear perform Check 3 Insert system disk in drive Press any key when ready Or Non System disk or disk error Replace and press any key Check 2 Check TSETUP to see if the Hard Disk option has been set to Not used If so choose another setting and restart the computer If the problem persists go to Procedure 2 Procedure 2 Partition Check Boot from the DOS system Perform the following checks Check 1 Type C and press the Enter key If you cannot change to drive C perform Check 2 If you can change to drive C perform Check 3 Check 2 Type FDISK and press the Enter key Choose Display partition informat
46. E 1 BIOS Re write Procedure S snarare genere F 1 EC KBC Rewrite Procedures uan is das G 1 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual Chapter 1 Hardware Overview 1 Hardware Overview ii Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 1 Hardware Overview Chapter 1 Contents I Da ERE EEE RR RE EE ince Mpa e ciel E noah aia 2 12 System Unit COmponents str lot 9 13 2 De WNC ELIS seeks tes Sarena EEE EE EEE EE EE 15 1 4 Combo ED RW DVD RO ME nanai aaa e a R eea 16 1 5 DVD Super Multi R Double Lay iii tt ake 17 VED DVD ROM see STN 18 LI Power Supply Leer 19 1 8 Baterie Snine ti R S 20 1 1 1 Main Batteries 20 1 1 2 Battery Charging Control viicinniiarniin naa lr il 20 1 1 3 RIC Baller st A tends een Dee 21 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual iii 1 Hardware Overview Figures Figure 1 1 ID Parts Description Placement nsmisamsenmesetedsiserseinekstrdaeenadnnebgdetssadendakee 6 Figure 1 2 Computer Block Diagram cuisine 7 Figure 1 3 System Board Contipurations 0 A Wie Boe 8 Figure 1 4 System Unit Block Di dedo 9 Figure 1 3 SATA HDD e eae td 15 Figure 1 6 Combo CD RW DVD ROM Drive rorororononnnnvnenrnrvrrnsnvnnnnnnenrnsenrnsnvnnnnnenrasevsssnner 16 Tables Table 1 1 HDD Specifications utili 15 Table 1 2 Combo CD RW DVD ROM Drive SpecifiCatiONS ooococnoocncnoncncnonncononccinanacinnncnos 16 Table 1 3 DVD Supe
47. Install the LCD module according to the following procedures and Figures 4 29 4 30 1 Ze Turn the LCD upside down Connect the LCD FL cable to the LCD module connector Turn the LCD right side up Place the LCD bracket in the correct position and secure it with two M2x3 black flat head screws on each side Please the LCD module in the correct position and secure it with two M2 5x5 black flat heat screws on each side CAUTION When installing the LCD module please follow below instruction When plug in LCD FL cable into LCD module connector need to plug horizontally For Sharp panel if LCD FL cable connector is not plugged horizontally it may be damaged Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 51 4 Replacement Procedures 4 16 CCD Board and MIC 4 16 CCD Board and MIC Removing the CCD Board and MIC Remove the FL inverter board according to the following procedures and Figure 4 31 1 Remove the CCD module with CCD cable from display rear cover 2 Disconnect the CCD cable from the CCD module connector MIC cable CCD nmodule CCD cable gt fe Display rear cover Figure 4 31 Removing the CCD board and MIC 3 Lift the MIC from the display rear cover 4 52 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 16 CCD Board and MIC 4 Replacement Procedures Installing the CCD Board and MIC Install the FL
48. K Mode V1024768 32 VESA 1024x768x16K Mode VESA 1024x768x32bit Mode 1280X800 Video Modes VESA 1280x800x256 Mode V1280800 15 VESA 1280x800x64K Mode V1280800 16 p VESA 1280x800x32K Mode V1280800 24 VESA 1280x800x16K Mode V1280800 32 VESA 1280x800x32bit Mode 04 Veg VESAMEM 05 AGP Test AGP 06 ILCD Panel Test LCDPanel 07 Register Test Register 08 Color Purity Test ColPurity 09 Direct Color Test DirectColor 10 reins sae DACPalAddr 11 a Engine Bitblt COMM 01 ILAN Card 01 Device ID Detection DeviceID 02 Vendor ID Detection VendorID 03 Mac Address Detection MAC Address Peripheral 01 Keyboard 01 Keyboard Data Line KBDataLn 02 Keyboard Clock Line KBCIokLn 02 Mouse 01 TouchPad MSTpad 03 Led 01 Device Led KBLED Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 29 3 Diagnostic Programs 3 5 System Test 3 5 System Test Move arrow keys and press the Space key to select CPU test item from Service Diagnostic menu then highlight CPU and press the Enter to run this test item Subtest 01 CPU Service Diagnostic Ver 1 88 pyright 199 666 Inventec Tianjin Ltd Henory l 1 CPU Speed 1 Coprocessor 1 CPU Information Error 1 CPU Protected Mode Error 1 HHX nable nitor nitor Test Mode Test Order Cfg File Name Log File Name 1 Basic Functionality Test Yes Yes Ves Ves Yes Yes Loopbound
49. L350 SATEGO L350 Maintenance Manual 3 4 Subtests 3 4 Subtests 3 Diagnostic Programs Test Sub Test Group ar Subtest ID Test items Internal Name System 01 CPU 01 Basic Functionality Test CPUBasicFun 02 CPU Speed CPUSpeed Coprocessor Coprocessor 03 NPU Basic Functions NPUFun NPU Interrupt NPUInterrupt 04 CPU Information CPUInformation 05 CPU Protected Mode Protect 06 MMX MMX 02 Board 01 DMA Controller DMACtrl 02 Interval Timer Timer 03 Clock Calendar RealClock 04 PCI System PCI 05 Plug and Play PnP 06 ACPI Test ACPI 03 FAN 01 CPU Fan Speed Test FANSpeed Memory 01 BIOS ROM BIOSROM 02 Parity Parity 03 Pattern 01 Bit Stuck High Test BSHigh 02 Bit Stuck Low Test BSLow 03 Checker Board Test ChkBd 04 ICAS Line Test CASLine 05 Incremental Test Incrment 06 Decremental Test Decrment 07 Incremental Decremental Test Idcrment 04 Extended Pattern 01 Write Read Cycle Test XWRCycle 02 Read Cycle Test XRCycle 05 Walking 1 s Test WalkHigh 06 Walking 0 s Test WalkLow 07 Address Test Address 08 Refresh Test Refresh 09 Cache Memory CacheOne 10 Random Memory 01 Randomize Test Random Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 27
50. L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 6 Wireless LAN Card 4 Replacement Procedures Installing the Wireless LAN Card Install the wireless LAN card according to the following procedures and Figure 4 11 1 Insert the wireless LAN card into the connector an angle of 45 degrees 2 Press down on the wireless LAN card to secure it with two M2x3 black flat head screws 3 Connect the two antenna cables by pressing them firmly into place CAUTION Do not touch the connectors on the wireless LAN card and in the computer with your bare hands Wireless LAN cards can fail if they are contaminated with sweat natural oils etc from your hands Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 27 4 Replacement Procedures 4 7 Top Cover 4 7 Top Cover Removing the Top Cover Remove the top cover according to the following procedures and Figures 4 12 and 4 13 1 4 28 Turn the computer upside down and remove the following 23 screws Eighteen M2 5x7 black flat head screws and three M2x4 black flat head screws P M2 5x4 black flat head screw NS AE ae J S M2 5x7 black A P i gt i flat head screw y 9 F x Y Wy gt y N N M2 5x7 black flathead screw Figure 4 12 Removing the screws from the bottom of the computer Turn the computer right side up Disconnect the touch pad board flat cable from CN8 Disconnec
51. R DVD R Double Layer DVD RW CD CD DA CD ROM CD R CD RW CD ROMXA Photo CD Multi Session Video CD CD Extra CD CD Text Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 17 1 Hardware Overview 5B1 6 1 6 HD DVD ROM The HD DVD ROM drive accepts 12 cm 4 72 inch and 8 cm 3 15 inch discs At maximum the drive can play back a DVD at 8x speed read HD DVD ROM at 1x speed CD ROM at 24x speed and write CD R at 16x speed CD RW at 4x speed US CD RW at 10x speed High Speed CD RW at 10x speed DVD R at 4x speed DVD RW at 4x speed DVD R at 4x speed DVD R Double Layer at 2 4x speed DVD R Double Layer at 2x speed DVD RW at 4x speed and DVD RAM at 3x speed The specifications of the HD DVD ROM drive are listed in Table 1 4 Table 1 4 HD DVD ROM Drive Specifications Data Transfer Rate 333 U DMA transfer mode 2 16 7 PIO mode 4 Multiword DMA mode 2 Pn 0 Data Buffer Size Mbytes 8 126KB Mbytes s DVD VIDEO DVD ROM DVD R DVD RW DVD RAM DVD R DVD R Double Layer DVD RW HD DVD ROM Formats Supported CD CD DA CD ROM CD R CD RW CD ROM XA Photo CD Multi Session HS CD RW US CD RW Video CD CD Extra CD CD Text CD MIDI CD I CD I Bridge 18 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 6B1 7 Power Supply 1 Hardware Overview 1 7 Power Supply The power supply unit provides many different voltages for
52. Te At ibute T ribute I t Attri Tes ibute 4 7 04 Atty te y Attri e Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Attribute Test Is this display OK Y N lt Enter Y gt 3 Text Page Selection This test item is to check whether the video memory could be correctly written and read in VGA text mode According to the comparison of written data with read data the program would report PASS or FAIL Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual45 3 Diagnostic Programs 3 10 Peripheral 4444444444444444444444444444444444444444444444444444444444444444444444444444444 4444444444444444444444444444444444444444444444444444444444444444444444444444444 44444444444444444444444444444444444444444444444444444444444444444444444444444444 44444444444444444444444444444444444444444444444444444444444444444444444444444444 14444444444444444444444444444444444444444444444444444444444444444444444444444444 14444444444444444444444444444444444444444444444444444444444444444444444444444444 4444444444444444444444444444444444444444444444444444444444444444444444444444444 4444444444444444444444444444444444444444444444444444444444444444444444444444444 14444444444444444444444444444444444444444444444444444444444444444444444444444444 4444444444444444444444444444444444444444444444444444444444444444444444444444444 44444444444444444444444444444444444444444444444444444444444444444444
53. Technology Ltd UNIK is a registered trademark of X Open Company Ltd Net Ware are registered trademarks of Novell Inc All other properties are trademarks or registered trademarks of their respective holders ii Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 referred to as Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 in this manual The procedures described in this manual are intended to help service technicians isolate faulty Field Replaceable Units FRUs and replace them in the field SAFETY PRECAUTIONS Four types of messages are used in this manual to bring important information to your attention Each of these messages will be italicized and identified as shown below DANGER Danger indicates the existence of a hazard that could result in death or serious bodily injury if the safety instruction is not observed WARNING Warning indicates the existence of a hazard that could result in bodily injury if the safety instruction is not observed CAUTION Caution indicates the existence of a hazard that could result in property damage if the safety instruction is not observed NOTE Note contains general information that relates to your safe maintenance service Improper
54. Toshiba Personal Computer Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 PSLDOx PSLD1x PSLD2x PSLD3x Maintenance Manual TOSHIBA CORPORATION S No Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual Copyright O 2008 by Toshiba Corporation All rights reserved Under the copyright laws this manual cannot be reproduced in any form without the prior written permission of Toshiba No patent liability is assumed with respect to the use of the information contained herein Toshiba Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual First Edition March 2008 Disclaimer The information presented in this manual has been reviewed and validated for accuracy The included set of instructions and descriptions are accurate for the Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 at the time of this manual s production However succeeding computers and manuals are subject to change without notice Therefore Toshiba assumes no liability for damages incurred directly or indirectly from errors omissions or discrepancies between any succeeding product and this manual Trademarks Intel and Pentium are registered trademarks of Intel Corporation IBM IBM PC XT PC AT PS 2 and OS 2 are registered trademarks of IBM Corporation Windows Vista home edition are registered trademarks of Microsoft Corporation Sound Blaster and Pro are trademarks of Creative
55. UIUM L350 SATEGO L350 Maintenance Manual 3 6 Memory Test 3 Diagnostic Programs Pattern Size Choose the pattern size BYTE WORD DWORD or ALL Percent Choose the percentage of the defined range of the memory to be tested Time Limit h Choose or Input the time hour of the defined range of the memory to be tested Time Limit m Choose or Input the time minute of the defined range of the memory to be tested Subtest 03 Patterns This test item is to check whether the system memory includes base memory and extended memory that could be accessed correctly through writing and reading with a series of designed pattern data Below is the parameter setting dialog window Memory Pattern Test Param Test Option Choose the Memory part to take the test Base Memory or Extended Memory Extended Memory Test Range Specify the test coverage range of Extended Memory If user chooses Total Size 1t means that the whole Extended Memory will be tested Although user can input the parameter into other select box but the selected result is invalid If user chooses Special Size the test of Extended Memory will be taken according to the coverage range that user chooses or time Extended Memory Start Address MB amp Extended Memory End Address MB Set the range of extended memory that is to be tested the Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 35 3 Diagnostic Programs 3 6
56. aintenance Manual 5 3 Diagnostic Programs CPU FN DES xpected CPU Speed llowable Error Rate Log File Name Custom log 3 Test Result 3 2 Quick Start System will automatically run and display the test result as follows Service Diagnostic Ver 1 88 CPU Test Build Date 2007 02 89 CPUSpeed Testing CPU Speed Test LOOPBOUND PASS Total Fail List Error Description Fails Found C TIME 2668 62 16 66 44 27 COUNT 61761 CPU 55C BAT 48 RDER SEQ Custom log S TIME 2668 82 16 66 44 22 HALT WAIT PAUSE i Esc Break Following is the comparison report of the two testing methods mentioned above 1 Configuration and Running As to the method used in Mouse test the user is required to select test items by pressing Space key and set the parameters artificially See 3 3 3 Item s Parameters Configuration Then press F 8 to start the test User should configure each parameter in advance otherwise the default parameters would be used Using this method user is allowed to select more than one test item at one time 2 Running the current test item 6 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 2 Quick Start 3 2 3 3 Diagnostic Programs As to the method adopted in CPU Speed test user should highlight the test item and press Enter to start testing And the user has to setup the parameters every time before running the test Using this method only on
57. ameters For the test items with specific parameters this option will call the related configuration screens Otherwise the program will show the following dialogue window No Parameters Parameters for the specific test items Some test items Memory HDD e g have their individual parameters which can be configured in their parameters setting window 3 3 4 Load Batch Parameters Batch parameter is saved in the script file whose extension name is INI IND Below is the screen shot of Load Batch Parameters 20 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 3 Option 3 Diagnostic Programs La Load config file Name cfg ini E AUDIO_P INI In this window you can specify the INI files that you wanted to be edited or modified 3 3 5 Save Batch Parameters Here you can save the edited or modified content to the batch parameters files Cal Save config file Nane cfg ini E AUDIO_P INI Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual21 3 Diagnostic Programs 3 30ption 3 3 6 LOG Parameters Setting You can access the Log Parameters screen through Service Diagnostics Options Generate Report Edit Log File Parans Report Destination FILE 0 F ItcDiag log OK e Report Destination If selecting NONE no log file will be generated if selecting FILE a log file
58. and perform the appropriate diagnostic procedures Identify the test resulting in the error and perform the appropriate i ic procedures Any error detected by the diagnostic program y Figure 2 1 Basic Flowchart 2 2 2 4 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 2 Basic Flowchart 2 Troubleshooting If the diagnostic program cannot detect an error the error may be intermittent Run the continuous test program repeatedly to isolate the problem Check the log utilities function to confirm which diagnostic test detected the error then perform the appropriate troubleshooting procedures as follows 1 10 If an error is detected by the System test Memory test Async test Printer test sound test or Real Timer test follow the system board troubleshooting procedures in Section 2 4 If an error is detected by the Hard Disk test follow the HDD troubleshooting procedures in Section 2 5 If an error is detected by the Keyboard test follow the keyboard troubleshooting procedures in Section 2 6 If an error is detected by the Display test follow the display troubleshooting procedures in Section 2 7 If an error is detected by the ODD test follow the ODD troubleshooting procedures in Section 2 8 If an error is detected by the LAN test follow the LAN troubleshooting procedures in section 2 9 If an error is detected by the Finger Print test follow the Finger Print troubleshooting pro
59. and replace the CPU with a new one 2 20 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual Error Reference source not found Error Reference source not found Audio Test 2 Troubleshooting 2 10 Audio Test To check if the computer s Speaker is defective or malfunctioning follow the troubleshooting procedures below as instructed Procedure I Test Program Check Procedure 2 Connector Check and Replacement Check Procedure 1 Test Program Check Execute the Audio test available as part of the maintenance test program See Chapter 3 for information on how to perform the test If an error is detected in the test go to Procedure 2 If no error is detected the Audio itself is normal Procedure 2 Connector Check and Replacement Check The Audio or system board may be disconnected or faulty Disassemble the computer following the steps described in Chapter 4 and perform the following checks Check 1 Make sure the Speaker cable has been firmly connected to the system board Speaker System board If the cable is loose or off reconnect it firmly and return to Procedure 1 If there is still an error perform Check 2 Check 2 The Speaker may be faulty Replace it with a new one following the instructions in Chapter 4 If the problem persists perform Check 3 Check 3 The System board may be faulty Replace it with a new one following the instructions in Chapter 4 If the Audio is still not functioning prope
60. attached to the pack following the direction of the arrows NOTE Do not disassemble the HDD pack when it is working normally Disassemble or replace the HDD pack only if it fails 4 Place the HDD pack on a flat surface such as a desk and remove the two M3x4 black flat head screws with M3x4 black head screws 5 Place the HDD pack on a flat surface such as a desk and remove the chassis HDD chassis M3x4 Black mo flathead screw M 3x4 Black flathead screw Figure 4 6 Removing the HDD chassis CAUTION Do not apply pressure to the top or bottom of the drive Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 17 4 Replacement Procedures 4 2 HDD Installing the HDD Install the HDD according to the following procedures and Figures 4 5 4 6 CAUTION To avoid damage always hold the HDD only by its sides 1 Attach the HDD chassis 2 Secure the HDD and its chassis with the two M3x4 black flat head screws with M3x4 white head screws CAUTION To prevent the HDD bracket from being distorted when installing the HDD pack into the computer do not press the center of the HDD pack Always hold the HDD pack by its sides 3 Install the HDD pack into the correct position in the computer Connect the HDD pack to the computer holding the HDD pack by its sides 4 Insert the HDD pack 5 Secure the HDD cover by tightening the HDD cover screw 4 18 Satellite L350 Sate
61. cedures in section 2 10 If an error is detected by the Speaker test follow the Speaker troubleshooting procedures in section 2 11 If an error is detected by the IEEE 1394 test follow the IEEE 1394 troubleshooting procedures in section 2 12 If an error is detected by the Fan On Off test follow the cooling module troubleshooting procedures in Section 2 13 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 5 2 Troubleshooting 2 3 Power Supply 2 3 Power Supply The power supply in the computer controls many functions and components To check if the power supply is defective or malfunctioning follow the troubleshooting procedures below as instructed Procedure I Power Icon Check Procedure 2 Connection Check Procedure 3 Replacement Check Procedure 1 Power Icon Check The following two power LEDs indicate the power supply status Q Battery LED U DCIN LED The power supply controller displays the power supply status through the Battery and DC IN LEDs as in the tables below O Battery LED Battery LED Power supply status Battery fully charged with AC adapter connected Blinking in Amber Battery low 1 while driving the computer at equal intervals 2 6 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 3 Power Supply 2 Troubleshooting U DCINLED DC IN LED Power supply status DC power being supplied from the AC adapter Off Battery damage and can t charge du
62. current password Q Make sure the Windows Vista Home Edition has been installed on the HDD Any other operating system can cause the computer to malfunction Q Make sure any piece of optional equipment has been installed 2 2 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 2 Basic Flowchart 2 Troubleshooting Connect the AC Adapter No DC IN LED on Yes BATTERY LED on Yes Follow the power supply diagnostic procedure in Section 2 3 Follow the power supply diagnosti procedure in Section 2 3 Turn the power on Any erormessakedkpled Y Follow he een board diagnostic procedure in Section 2 4 No Follow the display diagnostic gt l i procedure in Section 2 7 Yes fee the previ t Password displayed Fe GE delete the password OS started 99 Follow the HDD diagnostic procedure in Section 2 5 Yes Figure 2 1 Basic Flowchart 1 2 Message In Touch with Tomorrow Toshiba displayed Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 3 2 Troubleshooting 2 2 Basic Flowchart Keyboard works well ne Follow the keyboard diagnostic procedure in Section 2 6 Insert Bootable CD into ODD Diagnostic Program Loaded Follow the ODD diagnostic procedure in Section 2 8 Any error detected by the Identify the test resulting in the error diagnostic program
63. cution of VESA Video Memory the test program will not operate and display properly in further tests Subtest 05 AGP Test This test item is to report the system s Accelerated Graphics Port status and check whether AGP registers works normally Subtest 06 LCD Panel Test This test item is to check whether there is any fault in its resolution by displaying the RGB gradient color screens Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual49 3 Diagnostic Programs 3 10 Peripheral Subtest 07 Register Test This test item is to check whether the registers of the video adapter works normally Subtest 08 Color Purity Test This test item is to check whether the system the video adapter and the display could display the purity color of red green blue black and white In the test user is required to respond according to the instruction in the screen This test item needs user to submit the parameters elay Tine s EE 4 The Parameters is setting the delay time each color is display interval 50 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 10 Peripheral 3 Diagnostic Programs Subtest 09 Direct Color Test This test item is to check the video adapter s composing ability of direct color in high and true color mode In the test user is required to respond according to the instruction in the screen ls this display OK 7 tA Subtest 10 DAC Pal
64. dule 2 Secures the relevant screws on the main board according to the number sequence sealed on heat sink module NOTE Apply silicon grease with a special syringe to cover the surface of the CPU chip completely 1 Ifsilicon grease is already applied to the CPU and fan module wipe them off with a cloth By using a special syringe apply silicon grease G7762 to the CPU chip center so that the entire CPU chip is covered with the grease G7762 2 Install the CPU cooling module into the correct position on the system board 3 Place the CPU cooling module and bracket in the correct position and secure it with two M2x3 white flat head screws 4 Place the fan in the correct position and secure it with two M2 5x5 black flat head screws 5 Connect the fan cable to CN501 on the system board 4 36 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 10 CPU Cooling Module and Fan 4 Replacement Procedures CAUTION When removing the cooling module keep the following in mind The cooling module can become very hot during operation Be sure to let it cool down before starting the repair work Do not touch or cause damage to the fan in the cooling module Remove the CPU cooling module and Fan For AMD CPU Remove the CPU cooling module and fan according to the following procedures and Figures 4 20 4 21 and 4 22 1 Remove the tape on the CPU cooling module 2 Remove the fan cable from CN501 on sy
65. e Ctrl F3 Prompt the search dialogue for the user to input the string to be looked for and specify the searching method Find the next corresponding strings given 3 3 10 LOG File Sample Log file is a test result file which records the following information Test module name Test item name Start End time and the test result including PASS FAIL SKIP and ABORT When a failure is found both the error code and the error information were recorded In the Log file we use Test Items as the test item name which could not be modified in the whole time And we use the Internal Name as name in the program s UI which corresponds to the test item name and could be modified according to the user s favorite The following section is a sample of log file DIAG REPORT lt Module Name gt Service Diagnostic Ver 1 00 Memory Tester Build Date 2006 01 10 Walk High Begin Time Wed Jul 05 10 45 36 2006 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 25 3 Diagnostic Programs 3 30ption Base Memory Test PASS Extended Memory Test PASS End Time Wed Jul 05 10 47 51 2006 lt Module Name gt Service Diagnostic Ver 1 00 Mouse Test Build Date 2006 01 10 MSTPad Begin Time Wed Jul 05 10 48 54 2006 Touch Pad Test FAIL ITEM TEST FAIL Function ID 502 Error Code 50202 Error Message Touch Pad Test Fail End Time Wed Jul 05 10 49 16 2006 26 Satellite L350 Satellite Pro L350 EQUIUM
66. e 4 51 CED board and ME Luse 4 52 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 17 4 18 4 19 4 20 Removing the CCD MIC ea begeret ddmd 4 52 installing the COD ad ME ae 4 53 o kaka seanse 4 54 Removing the Speakers Lpuuu esasaamaimnminradibke innsats 4 54 Ihistalline the Speakers in A E 4 54 Power Button Board and Switch Board ssnornornnnvnnnrnnevrnenvnnrnvnnnnrnvrrasevrnsnvnsnenenr 4 55 Removing the Power Button Board and Switch Board 00 ee eee eee eee eeeeee 4 55 Installing the Power Button Board and Switch Board s es 4 56 Touch Pad and Touch Pad Board niaiciciinnicin iii acid 4 57 Removing the Touch Pad and Touch Pad Board soornrnrnvoronvnnvnrnnrnrnvvrrrvvrrenenn 4 57 Installing the Touch Pad and Touch Pad Board nonrnrnrnveronvrnnnrnvvrnrvvrnenvnnnnener 4 58 USB cable CRT cable and RJ11 cable ooonncncncnnnnononanocinnoncnnnnonanicricicnnonons 4 59 Removing the USB cable CRT cable and RJ11 cable rrrennrrronornrnrnrvrnrvnnrenerr 4 59 Installing the USB cable CRT cable and RJ11 cable soornnonnnnrnnnrnrvnrnenvnnnnnner 4 60 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual xi Appendices Appendix A Appendix B Appendix C Appendix D Appendix E Appendix F Appendix G xii Handling the LED Module Leap Al A 1 Board LayoUtu n a ia B 1 PITA ES AA A Nas eee AA A C 1 Keyboard Scan Character Codes ci idas D 1 Key La Olas
67. e FL Inverter Board Remove the FL inverter board according to the following procedures and Figures 4 28 1 Remove one M2 5x5 black flat head screw LCD FL cable N M2x4 black flat head screw j y i r E FL inverter board V AN gt FL inverter board bracket M2 5x5 black flathead screw ERA S p HV cable Figure 4 28 Removing the FL inverter board 2 Lift the LCD module FL inverter board and disconnect the LCD FL cable from the LCD FL connector 3 Disconnect the HV cable from the HV connector and remove the FL inverter board Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 47 4 Replacement Procedures 4 14 FL Inverter Board Installing the FL Inverter Board Install the FL inverter board according to the following procedures and Figures 4 28 1 Connect the LCD FL cable to LCD FL connector and connect the HV cable to the HV connector 2 Seat the LCD module FL inverter board in the correct position 3 Secure the FL inverter board with one M2 5x5 black flat head screw 4 48 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 15 LCD Module 4 Replacement Procedures 4 15 LCD Modules NOTE ICs are fragile Use extreme care not to apply pressure to the ICs along the edges of the LCD module NOTE Dispose of used LCD panels fluorescent FL tubes as required by local ordinances or regulations NOTE The LCD
68. e risk of electrical shock be sure to remove any metal jewelry or accessories such as necklaces bracelets and rings before starting work Never work with damp or wet hands To avoid personal injury use care to avoid the sharp edges or corners of the components Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 1 General 4 Replacement Procedures CAUTION 1 Before replacing a component make sure that the replacement component meets the required specifications To avoid computer failures never use components that do not meet the specifications To avoid internal damage such as short circuits and fire never drop metal objects such as screws pins paper clips etc into the components When a screw is removed be sure to replace a screw that is the same size as the original screw Make sure that all the screws are fastened securely Loose screws can cause short circuits overheating smoke or fire Before raising a FRU or other component make sure that all the component cables have been disconnected to avoid the risk of electrical shock caused by accidental contact with the energized components For AC input be sure to use the AC adapter and AC power cable that come with your computer or Toshiba recommended equivalents To avoid the risk of electrical shock make sure that all the replacement components meet the specifications of the computer and that all the cables and connectors are fasten
69. e test item would be tested at one time Keyboard Layout test The test purpose is to check whether 29 kinds of keyboards run well during the test procedure When users choose the item the names of these countries will be displayed on the screen for user choice User press any index of token in ASCII and the program will test the kind of keymap of the country Keyboard Layout Test United States United Kingdom Korean Traditional Chinese Thai US International Herbrew Danish Suiss Suitzer land Arabic 2 Czech Russian Portuguese Slocakian om SD o i The test screen would be shown as below ee a Se Italian French German Greek Hungarian Spanish TurKish Turkish F Swedish Belgian Yugoslavian Norwegian Scandinavian Canadian Multinational Canadian Bilingual Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual7 3 Diagnostic Programs 3 2 Quick Start LEFT TIME 86 scancode 255 Press Fn ESC to test Fn Please press the key one by one and E N D to skip this test It requires user to press the key and check whether the key in the screen changes color or not User can terminate test by typing END When testing the Fn key it must press the Esc key at the same time When the user has checked all the keys and all the keys in the screen have changed color the diagnostics program would auto
70. ears to set the system configuration If the error message appears frequently when the power is turned on replace the RTC battery If any other error message is displayed perform Check 2 Bad RTC battery Check system Then press FI key Check 2 If the following error message is displayed on the screen press any key as prompted by the message The error message appears when either data stored in RAM to be resumed is lost because the battery has been exhausted or the system board is faulty If any other error message displays perform Check 3 Check 3 Resume failure and press any key to continue Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 9 2 Troubleshooting 2 4 System Board Procedure 2 Test Program Check The maintenance test program contains several programs for diagnosing the system board and CPU Execute the following test programs using the procedures described in Chapter 3 System test Memory test Keyboard test Display test Hard Disk test Mouse test ODD test Sound test LAN test VOLD AMPED DE If an error is detected during these tests go to Procedure 3 Procedure 3 Replacement Check The system board memory or CPU may be defective Disassemble the computer following the steps described in Chapter 4 and replace the system board memory module or CPU with a new one 2 10 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 5 2 5 inch H
71. ease aR 16 3 3 2 Batch Parameters Configuration ennrnronnrnronnvnvennvnrennnnrenrnnsenrrvernrrsernn 17 3 3 3 Item s Parameters Configuration ssrrronvrnronnvnvennnnrennnnrerrrnsenrrnennrsvern 19 3 3 4 Load Batch Parameters escasa ladilla 20 3 3 5 Save Batch Parameters iii alias 21 3 3 6 LOG ParAMeClers SST 22 3 3 7 Spear LOG NIG Wetere Dd di Heuer 23 3 3 8 Display LOG Fil sessenta a 23 3 3 9 EOG VIEWER sta eee ene 24 33 10 LOG Bile Sample csi aria 25 3 4 JUDE be A eed dee onset 27 3 5 System Tee 30 3 6 Memory Testi 34 3 7 HO 40 3 8 Videos 44 3 9 Communication COMM Jaras tanama ena aaan n naa EA AA aN aA 54 3 10 Peripheral A ii 55 3 11 Error Codes nd Ces ripen a iss siasavnacssackecotesecsguatzusstinedacseates igvansdvanetoecaumeghanameeceleneness 57 3 12 Q ick Test Item Cta nna a N NR 62 Chapter 4 Replacement Procedures 4 1 General de iai A A A A A AI E E R 4 1 viii Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 2 4 3 4 4 4 5 4 6 SA E 4 2 ELOTE TB 4 4 Disassembly Procedures i j iecissscaesinscdeastadstaacs iuscdais ninne na a as 4 5 Assembly Procedures veian idiotas 4 5 Tools ard EQUIP A A At 4 6 Screw Tightening Tor Gs e EEE STG E E AASE 4 6 Colors 0 Screw Shanks A AA ose 4 7 Symbols of Screws on the Computer Body oooooocooccccooccnoconccononcnonancnnonnccnonnccnnnnnos 4 7 Symbol examples ii iii 4 7 Removing the Ballen Pack Lat feet 4 8 Installing the Batter
72. ed securely Inside the PC are components that become hot during operation such as the CPU and cooling module To avoid burns let the hot components cool down before starting inspection or repair task Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 3 4 Replacement Procedures 4 1 General Before You Begin Before you begin to disassembly the computer keep in mind the precautions and advice in this section Always begin disassembly by removing the AC adapter and battery pack Remove the optional parts and accessories as well The procedures for removing the batteries will be explained later Disassemble the computer only when an abnormality has occurred Use only the recommended tools To run and store the computer be sure to prepare a working environment that is free from Q Dust and contaminants Q Static electricity Q Extremely high or low temperatures and extremely high humidity Run the diagnostic tests explained in Chapter 2 of this manual to identify the FRU that has probably caused the system failure Perform only the required machine operations Use only the disassembly and reinstallation procedures described in this manual Place the removed components in a safe place away from the computer so that they are not damaged or get in the way of you doing your work Normally a number of screws need to be removed or replaced during disassembling Place the removed screws in a safe place
73. el C 1 C 1 CNI Power Board Connector 4 Pin rorrnnnnnnrorronrernnenennnnrnrneersennennnnrnnsene C 2 C 2 CN2 Switch Board Connector 12 Pin rererrrrrorrnonnnnnnrrvnnensrernensnnrnrsensernenr C 2 C 3 CN3 AC In Cable Connector 4 Pin rrrrnnnnnrorrrenrerrnenennnnrsrnsersernensnnrnnsene C 2 C4 CN4 CRT Cable Connector 14 Pin erronnnnnnrrrrrorsernensnnrnrrensrrnnensnnnnrseneene C 2 ES CNS LCD FL Inverter Cable Connector 40 Pin occonconnconnnnncnncncannnnnnanoss C 3 C 6 CN6 Modem Module Connector 12 Pin oooooooocnnncnncnnononananononcnncnnnnanannnos C 3 C 7 CN7 CCD Camera Cable Connector 5 Pin occcccncnnnnnononanononcnncnnananannnos C 4 C 8 CN8 Touch Pad Board Cable Connector 12 Pin errnororrorrorrsornennnnrnrnen C 4 C9 CN9 Internal Speaker Cable Connector 6 Pin rrnnrnnrnnrnrrnnrrrrvnrrrrneennne C 4 C 10 CN10 Wireless LAN Module Connector 52 Pin rrerrooronnnnrnrrerrsernensnnnnnn C 5 C 11 CN11 Internal Keyboard Cable Connector 34 PIM oooconoccnnnccnocccanccnnancnnncnns C 6 C 12 CN12 Express Card Module Connector 26 Pin oooooncccnoccnnoncnoncnonnnonanonnnonns C 6 C 13 CN13 Internal MIC Phone Cable Connector 2 Pin rrrrorrroronrnonnnnnnrsrnenr C 7 C 14 CN14 USB PortO Board Cable Connector 5 Pin rrnnnnrnrronrerrnennnnnnrsrnenre C 7 C 15 CN15 PCMCIA Slot Module Connector 68 Pin rrrnnnnrorrornrrrrernennnnrnrnen C 7 C 16 CN16 HDD Connector 22 Pin ronnrororrr
74. er is turned off in boot mode 1 Insert the PC card gently until it stops and is seated securely 2 After checking that the PC card is seated securely push the PC card release lever slightly After the PC card is installed check the hardware configuration in the Hardware Setup or TSETUP program to make sure that the PC card is compatible with the current hardware configuration Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 11 4 Replacement Procedures 4 1 General Removing the Memory Card Remove the memory card according to the following procedures and Figure 4 3 after checking that the computer is turned off in boot mode 1 Open the card cover 2 Push the memory card to be removed until it stops then release the memory card 3 When the memory card pops out grasp it and pull it out Memory card AN Figure 4 3 Removing the memory card 4 12 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 1 General 4 Replacement Procedures Installing the Memory Card Install the memory card according to the following procedures and Figure 4 3 after checking that the computer is turned off in boot mode 1 Insert the memory card gently until it stops and is seated securely 2 Checking that the memory card is seated securely After the PC card is installed check the hardware configuration in the Hardware Setup or TSETUP program to make sure that the
75. est The test result will be displayed in the following screen 4 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 2 Quick Start 3 Diagnostic Programs Service Diagnostic Ver 1 88 Mouse Test Build Date 2007 82 09 TouchPad Test TouchPad Test Total Fail List Error Description Fails Found LOOPBOUND C TIME 2808 82 16 90 42 48 COUNT 61761 CPU 56C BAT 46 ORDER SEQ Custom log S TIME 2668 82 16 66 42 28 HALT WAIT PAUSE Esc Break Here is another method to run the test Highlight a test item by using arrow keys then press Enter to start If there are parameters provided user should set parameters in the parameter dialog window CPU Speed Test Step by Step 1 Select test item Select System CPU CPU Speed then press the Enter key Service Diagnostic Ver 1 88 Inventec Tianjin Ltd 1 Basic Functionality Run Paraneters 1 1 Coprocessor Test Yes 1 CPU Information Error Yes 1 CPU Protected Mode Error Yes 1 MHX nable Yes Test CPU nitor Yes nitor Yes Test Mode Loopbound Test Order Sequence Cfg File Name cfg ini Log File Name Custom log Alt X Exit F8 Test Selected Press SPACE HEN HA to Sat brass Enter to Test i 2 Parameters Setting Choose the OK button after you set the proper parameters in the following window Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 M
76. ests and diagnoses the functions of the hardware components of this computer The diagnostic programs can be classified into two types OPTION and DIAGNOSTIC TEST NOTE 1 This Diagnostic supports phoenix10S NOTE 2 Before running a test be sure to 1 Check that all the cables are connected securely 2 Exit the application that is currently running and close Windows The OPTION includes the following functions Select All Items Test All Items Edit Batch Parameters Load Batch Parameters Save Batch Parameters Log Parameters Specify Log Viewer Display Error Log File DOS Shell Exit to Free DOS a Gia i 0648 0 0 0 The DIAGNOSTIC TEST Devices include the following tests System Test Memory Test Storage Test Video Test Communication Test Peripheral Test Keyboard Layout Test Hot Key Test Audio Play Test Audio Record Test DMI Read DMI Write System Information d 0 54 iG Gh 000 0 0 00 E Before running the diagnostic programs get the following tools prepared o A Service Diagnostic BOOT CD Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual I 3 Diagnostic Programs 3 1 General A Formatted FLOPPY DISK A Test Media CD A BEX TEST CD ROM TCDR 702 for CD ROM test A Test Media DVD Toshiba EMI DVD ROM TEST DISK TSD 1 An External Monitor for DISPLAY test A CD ROM Driver for CD ROM test Audio Line for audio record test A Data CD for CD ROM test 0000000
77. ette Address This test item is to check the function of DAC registers and Palette registers In the test user is required to respond according to the instruction in the screen Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 51 3 Diagnostic Programs 3 10 Peripheral Is this display OK 7 LYN NOTE 1 AMD platform can t support this item Subtest 11 BitBlt Engine Test This test item is to check whether the BitBlt engine works normally BitBlt is the abbreviation of Bit Block Translate that means the copy of data block for 3 types from video memory to video memory from video memory to system memory and from system memory to video memory What should be done is to write the data of the type of BitBLT operation and the location of BitBLT source area and destination area into the BitBLT registers and all those operations will be completed automatically by BitBLT engine with minimum CPU intervention 52 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 10 Peripheral 3 Diagnostic Programs NOTE 1 AMD platform can t support this Test item Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 53 3 Diagnostic Programs 3 10 Peripheral 3 9 Communication COMM Subtest 01 LAN Card This test item is to check whether the module can detect the existence of the network card and display its related information 1 Device ID Detectio
78. fer LJ BIOS ROM Flash EEPROM 10 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 1 2 System Unit Components 1 Hardware Overview e 8Mb x chip 1024KB flash parts Q System Controllers NvStorage Size 128KB NvStorage Free Space 101KB FV00 Size 624KB FV00 Free Space SOKB FVO1 Size 64KB FVO1 Free Space 45KB FV02 Size 36KB FV02 Free Space 4KB FV03 Size 20KB FV03 Free Space 2KB FV04 Size 72KB FV04 Free Space 15KB e North Bridge Intel GM965 GL960 CPU Interface and Control System Memory Support PCI Express Graphics PEG Interface Integrated Display Interface Support Internal Graphics Features Direct Media Interface DMI Power Management Security and Manageability Serial ATA Interface ICH8 Audio Control South Bridge Intel ICH8 M Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 11 Direct Media Interface DMI PCI Express Interface Serial ATA SATA Controller Advanced Host Controller Interface AHCI Intel Matrix Storage Technology PCI Interface IDE Interface Low Pin Count LPC Interface Serial Peripheral Interface SPI Compatibility Modules Advanced Programmable Interrupt Controller APIC Universal Serial Bus USB Controller LAN Controller RTC GPIO 1 Hardware Overview 1B1 2 System Unit Components Enhanced Power Management Manageability System Management Bus SMBus 2 0 Intel High Definition
79. g 2 5 2 5 inch HDD Procedure 5 Connector Check and Replacement Check The HDD or system board may be faulty Disassemble the computer following the steps described in Chapter 4 and perform the following checks Check 1 Make sure the following connectors have been firmly connected to the HDD system board and CPU System board If any connector is loose or off reconnect it firmly and return to Procedure 1 If there is still an error perform Check 2 Check 2 The HDD may be damaged Replace it with a new one following the disassembling instructions in Chapter 4 If the problem persists perform Check 3 Check 3 The System board may be damaged Replace it with a new one following the disassembling instructions in Chapter 4 If the problem persists perform Check 4 Check 4 The CPU may be damaged Replace it with a new one following the disassembling instructions in Chapter 4 2 14 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 6 Keyboard 2 Troubleshooting 2 6 Keyboard To check if the computer s keyboard is defective or malfunctioning follow the troubleshooting procedures below as instructed Procedure I Test Program Check Procedure 2 Connector Check and Replacement Check Procedure 1 Test Program Check Execute the Keyboard test available as part of the maintenance test program See Chapter 3 for information on how to perform the test If an error is detected in the test go to Procedu
80. he Momery Cards 4 13 Removing the Optional Memory ernornrrnrvnrenrvnrerrvnrerrvnrerrrnssnrrnernrresrrsessnrssernn 4 14 Installing the Optional Memory sisi id 4 15 A2 A NRS 4 16 Removing NE HDD tania CIO cia 4 16 Installing the HDD ei 4 18 4 3 ODD Bay Module seins dd dat esse emnets 4 19 Removing the ODD Bay Module td 4 19 Installing the ODD Bay Module cinc it ia 4 20 Disassembling the ODD Bay Modulle cee eeeeeecesneeeseeeeceeeeeceeeeeceeeeeenaeeees 4 21 Assembling the ODD Bay Module ira ts a a a jafs 4 21 NS 4 22 Removing the Keyboard untitled dont 4 22 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 ii 4 Replacement Procedures 4 5 4 6 4 7 4 8 4 9 4 10 4 11 4 12 4 13 4 14 4 iy Installing the Keyboard cn Gia ea ee ee 4 23 MDE NOE iia 4 24 Removing the MDC Modales veel eens 4 24 Installing the MDC Module va2scccsttat cs easiacciesispecoteatetiatacctantenctadermatialecctstests 4 25 Wireless LAN Cardin a 4 26 Removing the Wireless LAN Card cui ida nd 4 26 Installing the Wireless LAN Cid a 4 27 Top Ela 4 28 Remoymathe TOP CE aS 4 28 Installing the Top Cover eiii ai iia 4 29 DISPLAY ASS A A A a a REEE EE 4 30 Removing the Display Asset et centennial nenas 4 30 Installing the Display Assembly onnnnronnvnronnvnrennvnrennnnrennnneernenennrrnernrrvsnnrsssnnrne 4 31 System Board AC IN cable and ODD Extended Board snonrnvvnnnrnrvvrronvnnnnvnvvrnenn
81. he Speakers yce c4 een ees aa ets area added 4 54 Power Button Board and Switch Board sresenoronvvrnnvnvnrnnerrvenvnnenvnnnnnenrasevrnsnvensnnsen 4 55 Removing the Power Button Board and Switch Board 0 eee eeeeeeeeeeeeee 4 55 Installing the Power Button Board and Switch Board sseronvrrnnvnrvrnrvnrrenvrrenvrn 4 56 Touch Pad nd Touch Pad Board viandas 4 57 Removing the Touch Pad and Touch Pad Board 0 eee eee eeeeeeneeeeeeeteeeeees 4 57 Installing the Touch Pad and Touch Pad Board 00 eee eeeeesseeeseeeseeeeeeeenees 4 58 USB cable CRT cable and RJ11 cable oooonnnnnonanananonanananananananananononononononononona 4 59 Removing the USB cable CRT cable and RJ11 cable rrronnrrronornnnrnrvrnrvnrrrnernr 4 59 Installing the USB cable CRT cable and RJ11 cable soornnonnnnrnnnrnnvnrnonvnnnnnnrr 4 60 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 y 4 Replacement Procedures Figures Figure 4 1 Removing the battery plc A A Scene 4 8 Fisure 4 2 Removing the PC card diia mat yen 4 10 Figure 4 3 Removing the memory card wei ii ins 4 12 Figure 4 4 Removing the optional Memory ooooooccnoccconcnonononanononcnonaconnnnnnn nono nono ncconncnnnnnnnnons 4 14 Figure 4 5 Removing the HDD pack icono sosa dd ito sdaceuasedaasacesbaa ee detedeta cascade 4 16 Figure 4 6 Removing the HDD chassis iia dei 4 17 Figure 4 7 Removing the ODD bay module ci eee eh ene eee 4 19 Figure 4 8 Removing the
82. he steps described in Chapter 4 If the problem persists perform Check 3 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 19 2 Troubleshooting 2 9 LAN 2 9 LAN To check if the computer s LAN is defective or malfunctioning follow the troubleshooting procedures below as instructed Procedure I Test Program Check Procedure 2 Connector Check and Replacement Check Procedure 1 Test Program Check Execute the LAN check program available as part of the maintenance test program This program will check the LAN Insert the Bootable CD into the CD Turn on the computer and run the check program See Chapter 3 for information on how to perform the check If any abnormal is detected by the check go to Procedure 2 Procedure 2 Connector Check and Replacement Check The LAN connector RJ45 is mounted on the system board If the LAN malfunctions the system board or CPU might be faulty Disassemble the computer following the steps described in Chapter 4 and perform the following checks Check 1 The system board may be faulty Replace it with a new one following the instructions in Chapter 4 If the LAN is still not functioning properly perform Check 2 Check 2 The memory may be defective Replace the memory module with a new one following the steps described in Chapter 4 If the problem persists perform Check 3 Check 3 The CPU may be faulty Disassemble the computer following the steps described in Chapter 4
83. his is violated the computer or MDC module can be damaged CAUTION Do not touch the connectors on the MDC module or in the computer Contaminated connectors can cause MDC module failures 1 Connect the MDC cable to connector J1 on the MDC module 2 Connect the MDC module to CN6 on the system board 3 Secure the MDC module with two M2x3 black flat head screws Note After the computer is turned on check the hardware configuration in the Hardware Setup or TSETUP program to make sure that the installed MDC module has been recognized by the system If it has not been recognized yet check the connections Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 25 4 Replacement Procedures 4 6 Wireless LAN card 4 6 Wireless LAN Card Removing the Wireless LAN Card Remove the wireless LAN card according to the following procedures and Figure 4 11 CAUTION Do not touch the connectors on the wireless LAN card and in the computer with your bare hands Wireless LAN cards can fail if they are contaminated with sweat natural oils etc from your hands 1 Disconnect the two antenna cables with tweezers 2 Remove the two M2x3 black flat head screws securing the wireless LAN card 3 Pull the wireless LAN card up and out at an angle from CN10 on the system board M2x3 black flat head screw White cable EG WZ CN10 oe fl J Figure 4 11 Removing the wireless LAN card 4 26 Satellite
84. if it fails Disassemble the ODD drive according to the following procedures and Figure 4 8 1 Remove two M2x3 black flat head screws 2 Remove the bracket ODD bay module Max black flat head screw Bracket Figure 4 8 Removing the bracket from the ODD drive Assembling the ODD Drive Assemble the ODD drive according to the following procedures and Figure 4 8 1 Seat the bracket and secure it with two M2x3 black flat head screws Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 21 4 Replacement Procedures 4 4 Keyboard 4 4 Keyboard Removing Keyboard Remove the Keyboard according to the following procedures and Figure 4 9 1 Keyboard 2 4 22 Release the following 12 latches on the keyboard cover in that order One left latch Five bottom latches Six front latches Remove the keyboard cover Remove four M 2 5x2 6 black bind screws Release the keyboard lock latch Disconnect the keyboard cable from CN11 on the system board Remove the keyboard Keyboard cover lt Latch M2 5x2 6 black flathead screw Figure 4 9 Removing the keyboard Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 4 Keyboard 4 Replacement Procedures Installing the Keyboard Install the keyboard according to the following procedures and Figure 4 9 1 Connect the keyboard cable to CN11 on the system board 2 Secure the keyboard wi
85. ile screen Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 23 3 Diagnostic Programs 3 30ption KE ae Pen In this screen you can specify a Log file and view it with the viewer designated in Specify LOG Viewer 3 3 9 LOG Viewer Service Diagnostic Log viewer LogFile Viewer R NCUSTOM LOG lt Module Name gt Service Diagnostic Ver 1 88 Memory Tester Build Date 2806 81 18 CBSHigh Begin Time Hed Jul 5 16 23 67 2886 LogFile Viewer Base Memory Test Extended Menory Telgdab Help End Time Hed Jul lt Ctrl Home gt Go to File Begin lt Ctrl End gt Go to File End lt Ctrl F3 Search GIO Nane gt Serge Search again st Build Date 2006 61 18 lt SpaceBar gt Select in Dialog Box CKBLed OK Begin Time Hed Ju Test Mode Check Device LED Test End Time Hed Jul 85 16 27 13 2886 Exit lt ESC gt Scroll lt f I PageUp PageDown Ctrl Home Ctrl End gt Function Keys lt F1 gt Display Log File 34 16 29 42 s ie Scroll a line backward or forward on the screen e Page Up Page Down 24 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 3 Option 3 Diagnostic Programs Scroll a page backward or forward on the screen Esc Exit the Log viewer Display the Help information about the Log viewer operations and the functional keys e Ctrl Home Go to the start of the log file e Ctrl End Go to the end of the log file
86. in the same machines address 155 Data Bus Error Interference between different PA data channels 14 Speed Error Kne during the transfer speed PE 03xx Board Repeat multiple times Whether 01 DMA Test Error DNA henne enno ste there is always the same error data normally replace the board The difference between the actual precision of the interval 04 Interval Timer Error timer and its theory value is out As above of the permitted range The timer counts imprecisely 05 Periodic Faster Error er o e As above standard 06 Periodic Slower Error nico ie DEON Re As above standard 07 Update ended Interrupt R W errors with the RTC Peer Seer Error refreshing interrupt controller The PC speaker s sound source 08 RTC Alarm Error ee endt As above produce corresponding timing signal 13 IPCI Bus Error No PCI Check the board 14 IPCI Bus Scan Error PCI test fails As above 15 PCI Device Access Error PCI access fails As above 16 PCI Config Verification Wrong PCI configuration Check PCI configuration on main Error board or PCI Device 58 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 1 I Error Codes and Description 3 Diagnostic Programs configuration Repeat multiple times If there is 17 PCI to ISA Bridge Error PCI ISA bridge errors always the same error replace the boa
87. inverter board according to the following procedures and Figure 4 31 1 Connect the CCD module cable to CCD module connector 3 Seat the CCD module MIC in the correct position Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 53 4 Replacement Procedures 4 17 Speakers 4 17 Speakers Removing the Speakers Remove the Speakers according to the following procedures and Figure 4 32 1 Remove two M2x3 black flat head screw securing the left speaker 2 Remove two M2x3 black flat head screws securing the right speaker 3 Remove the left and right speakers 3 7 M2x3 black flat head screw Leftspeaker Right speaker Figure 4 32 Removing the speakers Installing the Speakers Install the speakers according to the following procedures and Figure 4 32 1 Seat the left and right speaker in the correct position 2 Route the speaker cable in the wire guide 3 Secure the left speaker with one M2x3 black flat head screw 4 Secure the right speaker with two M2x3 black flat head screws 4 54 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 18 Power Button Board and Switch Board 4 Replacement Procedures 4 18 Power Button Board and Switch Board Removing the Power Button Board and Switch Board Remove the Power Button Board and Switch Board according to the following procedures and Figures 4 33 1 Remove two M2x3 black flat head screws 2 Remove
88. ion from the FDISK menu If drive C is listed perform Check 3 If drive C is not listed return to the FDISK menu and choose the option to Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 11 2 Troubleshooting 2 5 2 5 inch HDD create a DOS partition on drive C Then restart the computer If the problem persists go to Procedure 3 Check 3 If drive C is listed as active in the FDISK menu perform Check 4 If drive C is not listed as active return to the FDISK menu and choose the option to set the active partition for drive C Then restart the computer If the problem persists perform Check 4 Check 4 Enter DIR C and press the Enter key If the following message is displayed go to Procedure 3 If contents of drive C are listed on the display perform Check 5 Invalid media type reading drive C Abort Retry Fail Check 5 Use the SYS command in the DOS system to install system files If the following message appears on the display the system files have been transferred to the HDD Restart the computer If the problem persists go to Procedure 3 System transferred NOTE If the computer is running Windows Vista Home edition and the hard disk capacity is more than 512 MB the FDISK program will ask if you need support for a partition larger than 2 GB Select Y for large partition support however be sure to read the precaution regarding access by other operating systems Procedure 3 Format
89. it cool down before starting the repair work Do not touch or cause damage to the fan in the cooling module Removing the CPU Cooling Module and Fan For Intel CPU Remove the CPU cooling module and fan according to the following procedures and Figures 4 17 4 18 and 4 19 1 Remove the tape on the CPU cooling module 2 Remove the fan cable from CN501 on system board 3 Remove two M2 5x5 black flat head screws on the fan 4 Remove the fan 5 Remove two M2x3 white flat head screws on the CPU cooling module bracket 6 Remove the CPU bracket 7 Remove the CPU cooling module 4 34 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 10 CPU Cooling Module and Fan 4 Replacement Procedures M2 5x5 white flat head screw PS Fan i hl Figure 4 17 Removing the fan M 2x3 white flat head screw q CPU cooling module bracket E A Fr AE N CPU cooling module Figure 4 18 Removing the CPU cooling module Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 35 4 Replacement Procedures 4 10 CPU Cooling Module and Fan Figure 4 19 Applying silicon grease Installing the CPU Cooling Module and Fan For Intel CPU Install the cooling Module according to the following procedures and Figures 4 17 4 18 and 4 19 CAUTION When installing the cooling module keep the following in mind 1 Be sure to confirm the correct position for the mo
90. itbit Engine Test Error Physical problems with the video Check and see whether the video card card has any physical problem 14 es As above As above Test Error Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 59 3 Diagnostic Programs 3 1 I Error Codes and Description Physical problems with the video Pee NN 15 VESA VRAM Test Error P physical problem with the video card or the monitor A card or the monitor ME teister Check and see whether the AGP 16 AGP Test Error 5 5 video card has any physical errors problem 17 ILCD Panel Test Error Lower LCD color resolution Replace the LCD 19 Register Test Error Physical problems with the video Check and see whether the video card card has any physical problem 20 Adapter not support DDC The video card doesn t support DDC 21 Monitor not support DDC The monitor doesn t support DDC 1 Check and see whether the 1 Physical problems with the video card has any physical 21 8bits Text and Attribute video card problem Test Error 2 Physical problems with the 2 Check and see whether the monitor monitor has any physical problem 26 AS As above As above Error 27 15bits Video Mode Test pote A Error 28 16bits Video Mode Test ASA Kees Error 29 24bits Video Mode Test Pee ee RE Error 30 32bits Video Mode Test osas Kos Error 31xx Audio Check the Audio connection 0
91. lacement Check ooooonncconnnnnnnnnnonno 2 14 Keyboard iii 2 15 Procedure 1 Test Program Check veux ici enn 2 15 Procedure 2 Connector Check and Replacement Check eee eeeeereees 2 15 DISPLAY Le 2 16 Procedure 1 External Monitor Check snvrnnnnnvnrnnvnrnenvnnnnrnrrasvvrrsnvnnsnessnrasenn 2 16 Procedure 2 Test Program Check ici 2 16 Procedure 3 Connector Check and Replacement CheckK ernrrrvrrnrnvennrrne 2 16 ODD Optical Disk Drive ui AA A A O A a de ate ae 2 18 Procedure 1 ODD Cleaning Cheo tic 2 18 Procedure 2 Test Program Check s ct iii dla ds 2 18 Procedure 3 Connector Check and Replacement Check ooooonoocconnnccccnn cos 2 18 EAN 2 20 Procedure 1 Test Program Check td ds 2 20 Procedure 2 Connector Check and Replacement Check 2 20 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 Troubleshooting 2 10 Audio Tee Ad ee 2 21 Procedure 1 Test Program Check 3 0i esccissscsdanasesantasuctacevansseeds nedunasedensactastas 2 21 Procedure 2 Connector Check and Replacement Check ee eeeeeeeeeee 2 21 2 11 Coolms Modules 2 22 Procedure 1 Testi Programi Credo dd 2 22 Procedure 2 Connector Check and Replacement CheckK rnrnnnrnnnnrnnvnnnennnr 2 22 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 iii 2 Troubleshooting Figures Figure 2 1 Tables Table 2 1 2 iv Basic Flowchart ti dotadas dd ieee modes 2 3 HDD Error Code and Stat
92. llite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 3 ODD Bay Module 4 Replacement Procedures 4 3 ODD Bay Module Removing the ODD Bay Module NOTE The installation and removal procedures are the same for all the modules that can be installed in the ODD bay See the appropriate sections for the disassembly procedures of specific modules Remove the ODD bay module according to the following procedures and Figures 4 7 1 Turn the computer upside down 2 Remove the M2x5 black flat head screw 3 Push out on the ODD bay module in the direction of the arrow CAUTION Handle the ODD bay module carefully it can become hot during operation M2x5 black flat head screw Push here ODD bay module Figure 4 7 Removing the ODD bay module Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 19 4 Replacement Procedures 4 3 ODD Bay Module Installing the ODD Bay Module Install the ODD bay module according to the following procedures and Figures 4 7 1 Place the ODD bay module in the correct position and slide it in 2 Push it in until it clicks into place 3 Secure the ODD bay module with one M2x5 black flat head screw 4 20 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 3 ODD Bay Module 4 Replacement Procedures Disassembling the ODD Drive NOTE Do not disassemble the ODD drive when it is working normally Disassemble or replace the ODD drive only
93. m ion battery which can explode due to improper replacement use handling or disposal Always dispose of the battery packs as required by local ordinances or regulations Use only replacement batteries recommended by Toshiba NOTE Visually check the battery s terminals If they are dirty clean them with a dry cloth 1 Gently insert a new or recharged battery pack into place Check that the battery release latch slides in and stops with a click 2 Slide in the battery lock Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 9 4 Replacement Procedures 4 1 General Removing the Optional PC Card Remove the optional PC card according to the following procedures and Figure 4 2 after checking that the computer is turned off in boot mode CAUTION Install or remove the PC card correctly according the manuals for the PC card and the operating system you are using 1 Push the eject button for the PC card to be removed until it stops then release the button 2 When the eject button pops out slightly push it again 3 When the PC card pops out grasp it and pull it out Eject button Figure 4 2 Removing the PC card 4 10 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 1 General 4 Replacement Procedures Installing the Optional PC Card Install the optional PC card according to the following procedures and Figure 4 2 after checking that the comput
94. maged As above 08 ICPU Information Error Information of the CPU cannot Check whether the CPU is Intel be acquired CPU 09 Protected Instruction Error The CPU is damaged Replace the CPU 21 MMxX Test Error ME Es Replace the CPU damaged 02xx Memory Oi Read Error The ROM BIOS has Physical Test this unit on multiple problems machines 02 Write Protect Error TA ROM BIOS Has Physical As above problems The test pattern read out from the 03 Base Memory Error base memory is different from Test this memory chip on Address the one that has been written in this address multiple machines Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 57 3 Diagnostic Programs 3 1 I Error Codes and Description The test pattern read out from the extension memory is different 04 XMS Memory Problem SE hasbeen As above written in this address 05 XMS Out Of Range Wrong parameters setup Check and reset the parameters 66 dde Test Error Interference between different Test this memory chip on address channels multiple machines 07 Toggle Bit Error Errors with the timer chip As above The acquired refreshing 08 Interval Error frequency is out of the estimated Reset the estimated range range The pattern read out from the L1 09 TL1 Cache test Error Cache is different from the one Test this unit on multiple that has been written
95. matically end the test and report the pass information If keyboard test fails program will terminate the test and report the fail information when it is time to timeout The test will end when all keys are pressed or test time is out after 100 seconds 3 2 4 Hotkey Test Check whether Hotkey run well Hotkey test mainly functional keys for example IE Key Audio play etc The methods of testing hotkey are different from keyboard tests sometimes depending on the specific type of notebooks and this explains why some types of notebooks can be tested together with keyboard while others cannot Press E N D to quit the test 3 2 5 Audio Play Test Check whether the system could playback audio normally When the test is completed a file named Audio P log will be saved in the defined location 8 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 2 Quick Start 3 Diagnostic Programs 3 2 6 3 2 7 3 2 8 Audio Record Test Check whether the system could record the sound normally If there is no error during the whole test Pass otherwise Fail The test will repeat for four times When the test is completed a file named autest log will be saved in the defined location DMI Read Read the information from the system s SMBIOS and display it in the screen as follows DMI Information Version 1 88 Manufacture A TOSHIBA Product Name 3 Satellite L358 Version 7 PSLD U AAAAS Serial Number 4 1881
96. mpletely 1 Ifsilicon grease is already applied to the CPU and fan module wipe it off with a cloth By using a special syringe apply silicon grease G7762 to the CPU chip center so that the entire CPU chip is covered with the grease G7762 2 Install the CPU cooling module into the correct position on the system board and secure it with two CPU thermal module securing screws 3 Place the CPU cooling module and bracket in the correct position and secure it with two M2x3 white flat head screws 4 Place the fan in the correct position and secure it with two M2 5x5 black flat head screws Connect the fan cable to CN501 on the system board Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 39 4 Replacement Procedures 4 11 CPU 4 11 CPU Removing the CPU CAUTION When removing the CPU keep the following in mind The CPU can become very hot during operation Be sure to let it cool down before starting repair work Remove the CPU according to the following procedures and Figures 4 23 4 24 and 4 25 NOTE FOXCONN CPU socket will be 180 degrees to the right 1 Unlock the CPU by rotating the cam on the CPU socket 120 degrees to the left with a flat blade screwdriver in the order shown in the figure below 2 Remove the CPU Figure4 23 Removing the CPU 4 40 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO
97. n Detect the device ID of the network card 2 Vendor ID Detection Detect the vendor ID of the network card 3 MAC Address Detection Detect the MAC address of the network card 54 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 10 Peripheral 3 Diagnostic Programs 3 10 Peripheral Subtest 01 Keyboard This test item is to check whether the keyboard works normally 1 Keyboard Data Line Test Check whether the keyboard data line works normally 2 Keyboard Clock Line Test Check whether the keyboard clock line works normally Subtest 02 Mouse Test Check whether the point devices work normally 1 Touch Pad Before test Touch Pad s function user should set a timeout time at below screen At the below screen of Touch Pad test user can press the left button right button and move the mouse to verify its functions for times and the test will end either by user break or test time is out Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 55 3 Diagnostic Programs 3 10 Peripheral Life Time 4 TouchPad Test Press left and right button and move the cursor to test Press ESC to abort the test Subtest 03 Led Test 1 Led Test Check whether the Device led works normally Service Diagnostic Ver 1 88 Device LED Test Build Date 2667 62 69 Device LED test Device LED Test Total Fail List Error Description Fails Found iLOOPBOUN
98. name of the program is marked on the top of the screen At the bottom the function keys are listed for user operation During the detection keyboard operation is invalid When the detection is finished the hardware components information will be displayed as follows Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 1 1 3 Diagnostic Programs System Information Menu Battery 1 CPU CPU BrandString Processor ID Vendor ID Brand ID Family Level Model Level Stepping Level ExtClock B 1 2 3 4 5 6 7 Parallel 1 Parallel 2 1 4 Prev Next Item PgUp PgDn Prev Next Page 3 2 Quick Start Information Intel R Pentium R Dual CPU T2338 1 6 GHz bfebfbf f B B G f Genuine Intel B 6 15 13 533 533MHz 1688 MHz On Chip FPU Yes Not AMD Not AMD ESC Exit User can use function keys listed on the bottom of the screen to display the configuration of the component or exit the current program On the left column the components information is listed and user can use arrow keys or PgUp PgDn to view the list and highlight the chosen component On the right column the configuration information of the highlighted component is listed Press ESC to exit this program 3 2 10 View Logs User can enter one choice to view a log file in the screen as follows Select a Log to view Quick Test Log 2 Customization Test Log Keyboard Layout Test Log Hot Key Test L
99. nance Manual Conventions This manual uses the following formats to describe identify and highlight terms and operating procedures Acronyms On the first appearance and whenever necessary for clarification acronyms are enclosed in parentheses following their definition For example Read Only Memory ROM Keys Keys are used in the text to describe many operations The key top symbol as it appears on the keyboard is printed in boldface type Key operation Some operations require you to simultaneously use two or more keys We identify such operations by the key top symbols separated by a plus sign For example Ctrl Pause Break means you must hold down Ctrl and at the same time press Pause Break If three keys are used hold down the first two and at the same time press the third User input Text that you are instructed to type in is shown in the boldface type below DISKCOPY A B The display Text generated by the XXXXX that appears on its display is presented in the type face below Format complete System transferred Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual v Table of Contents Chapter 1 Hardware Overview br A cse Gor abies tat a a lates tuto a oven brass ges et e e E 2 1 27 Systenr Unit Components cada Ge 9 13 ZA ADO uspmersne a aa a E Aa A add A T a ads 15 1 4 Combo EDERWDVDROM urne 16 1 5 DVD Super Multi R Double Laya sagene Ge 17 O HDDVDROM iaa 18 LE P
100. nd screw Flat head screw Super flat head screw stands for super flat head DOODOODLOO F S Tapping screw T stands for tapping U Other screws stands for unique pan head screws studs etc Symbol examples U 6 mm bind screw B6 U 12 mm bind screw B12 U 5 mm stud U5 The numeral represents the rounded length of the threaded portion regardless of the entire stud length Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 7 4 Replacement Procedures 4 1 General Removing the Battery Pack Remove the battery pack according to the following procedures and Figure 4 1 CAUTION When handling the battery packs use care not to short circuit the terminals Do not drop hit twist or bend the battery packs Do not scratch or break up their casing 1 Turn the computer upside down so that the back is facing you 2 Slide out the battery lock 3 Slide the battery release latch and remove the battery pack from the computer 1 Battery lock gt TS y Battery latch Battery pack Figure 4 1 Removing the battery pack NOTE Dispose of the used battery packs as required by local ordinances or regulations 4 8 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 1 General 4 Replacement Procedures Installing the Battery Pack Install the battery pack according to the following procedures and Figure 4 1 CAUTION The battery packs contain a lithiu
101. ne 4 32 Removing the System Board AC IN cable and ODD Extended Board 4 32 Installing the System Board AC IN cable and ODD Extended Board 4 33 CPU Cooling Module and Pantits 5 ites pcos vet di 4 34 Removing the CPU Cooling module and Fan For Intel CPU ee 4 34 Installing the CPU Cooling module and Fan For Intel CPU 4 36 Removing the CPU Cooling module and Fan For AMD CPU ee 4 37 Installing the CPU Cooling module and Fan For AMD CPU eee 4 39 CPUer SG 4 40 Removing th CPU caia 4 40 Instala the Paavo 4 41 BOAL COIE A A NANSEN 4 43 Removing the Broadcom Card ss cisscccscsceysiecisasies susececesasessaacoecnccevanaecevaseaseasecevsee 4 43 Installing the Broadcom Card siii eens 4 44 A e E esisi 4 45 Removing the LCD Display Mask iausatgaedavepacececsasnbacens 4 45 Installing the LCD Display Mikser 4 46 PE ee BOAT ee 4 47 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 15 4 16 4 17 4 18 4 19 4 20 4 Replacement Procedures Removing the FL Inverter Board vi it A a 4 47 Installing the FL Inverter Bodd sie 4 48 ECD Module A A A ARA AAA 4 49 Removing the LCD module sais dalt 4 49 Installing the LED Module iiicci n idad direis 4 51 CCD board and MIC ui A ed 4 52 Removing the CCD and MIC est oi ida dios aorta 4 52 Installing the CCD amd MIC sui a Modeaacecenaneates 4 53 Speakers ne 4 54 Removing the Speakers nnannaavsdsninisdndsndtiuinirvee 4 54 Iistalline t
102. og Audio Play Test Log 6 Audio Record Test Log FPRD Information FENR Information Systen Information Exit to Main Menu Enter Your Choice 12 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 2 Quick Start 3 Diagnostic Programs 3 2 11 Exit to Free DOS Select this item to exit to Free DOS 3 2 12 The Diagnostics Screen Explanation Below is an example of running a test item It includes the following parts Diagnostics Windows Test Status Area Progress Bar Error List Test Item s Title Status Bar and Message Box ervice Diagnostic Ver 1 88 Memory Tester Build Date 2067 02 09 Bit Stuck High Base Memory Test PASS Extended Memory Test Size 1 14MB Total Fail List CONTINUE or Description BxB2288000 Fails Found C TIME 2668 62 16 62 39 46 COUNT 61 761 CPU 54C BAT 16 RDER SEQ Custom log S TIME 2668 62 16 62 39 18 HALT WAIT PAUSE Esc Break 1 Diagnostics Windows When a test item is running a Diagnostics Windows is displayed in full screen It consists of the following parts Title Bar Test Running Status and Report Panel Status Bar There would prompt a message box called USER BREAK in the central of the window whether user press ESC to interrupt the test 2 Test Running Status and Report Panel Test Running Status and Report Panel are located on the middle of Diagnostics Windows 0 Test item name test process and test result are
103. onnected to the connector on the system board Also make sure that the tape is not stuck to any part of the fan and that the fan is free of foreign matter Cooling module System board GPU If the connector is disconnected connect it firmly to the system board and return to Procedure 1 If the tape is stuck to any part of the fan stick it back to the specified point If a foreign matter is found in the fan remove it and then return to Procedure 1 If there is still an error perform Check 2 Check 2 The cooling module may be faulty Replace it with a new one following the steps in Chapter 4 If the cooling module is still not functioning properly perform Check 3 Check 3 The memory may be defective Replace the memory module with a new one following the steps described in Chapter 4 If the problem persists perform Check 4 Check 4 The CPU may be faulty Disassemble the computer following the steps described in Chapter 4 and replace the CPU with a new one 2 22 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 1 1Cooling Module 2 Troubleshooting Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 23 Chapter 3 Diagnostic Programs 3 Diagnostic Programs Chapter 3 Contents 3 1 3 2 3 3 3 4 3 5 3 6 3 7 ii General sansirnir hen lia li ira lid edi 1 QUICK Sta A tico 3 3 2 1 ice Teto a ao eres bae te ado 3 322 Customization Vest 1d A A A A A A id
104. ontroller is damaged As above Failed 09 Dig Controller eie The HD controller is damaged As above Test Failed Disk dos not support Change HD which supported 10 SMART Disk dos not support SMART SMART and test again ll Disk read attribute Disk read attribute threshold Send the HD for repair threshold error error 12 Sone read able Neue Disk read attribute value error As above Disk SMART attribute Disk SMART attribute value 13 As above value error error 21xx ODD No Disk in CDROM No disk is found in the CD Insert a disk into the CD ROM a ROM The Disk in CDROM is The disk in the CD ROM is not Insert a DATA CD 02 not Data Disk Data Disk IDE CD Controller Error Functional errors with the CD Send the CD ROM for repair ROM CD Read Error Either the disk or the CD ROM Replace the disk or send the CD 04 is damaged ROM for repair CD Seek Error Either the disk or the CD ROM Replace the disk or send the CD 07 is damaged ROM for repair 09 Eject Error Wrong CD ROM drive Exit from the wrong drive Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 61 3 12 Quick Test Item List 3 12 Quick Test Item List 3 Diagnostic Programs Device Test Items Comment CPU Basic Functionality INPU Basic Functions CPU Information Memory BIOS ROM Cache Memory Bit Stuck High Test 10 or 3 minutes Bit Stuck Low Test 10 or 3 minutes
105. ooooccccnnoncccnononononononnnnnnnnno C 19 C 31 CN5001 Touch Pad Board Cable Connector 12 Pin rrornrnnnrnnrorrrrvrrsernnns C 20 Appendix D Keyboard Scan Character Cod6S oooooonooccccoocccconcncconononononononononononononononos D 1 Appendix E Key Layos li este Saddle E 1 Appendix F BIOS Rewrite Procedures oooooooccoocccnoooncconcncconnncconononono nono noncnnnnncnonnncnnnss F 1 Appendix G EC KBC Rewrite Procedures oooooooonoocccconoccconnccnonononononononononnoninnncnonnss G 1 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual App iii
106. orrornonsnnrnrrenrernnerennnnrrensersennensnnrnnsene C 8 C 17 CN500 Battery Pack Connector 9 Pim cita tdi iss C 9 C 18 CN501 FAN Connector 3 Pin oronnnororrrorrernennnnrnrnensernnenennnnrnensnnsennennnnrnnsene C 9 C 19 CN502 DDR2 DIMM1 Connector 200 Pin ererrrorrornonnnnrnrrenrersnensnnnnrsensen C 9 C 20 CN503 DDR2 DIMMO Connector 200 Pin oooooonnnncnccononnconnnnnnonononannnnannnos C 12 C 21 CN504 ODD Connector 50 Pin ererrrrrerrennonnnnrnrnrnrsernensnnnnrrensensennennnnrnnnene C 15 C22 CN506 USB Port amp Port2 Connector 8 Pin ccccccnnnnnonononnnonococnnnnnno nos C 16 C 23 CN507 HDMI Connector 19 Pin rrrrrrrrornonnnnrnrrenrsrnnensnnrnrrensersennsnnnnrsensene C 16 App ii Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual Appendices C 24 CN508 Bridge Media Slot Connector 21 PiD ooooncccnincccnonaccnonaccnonncnonncnos C 17 C 25 CN510 Broadcom Decoder Connector 52 Pin ooooooccccnnoocccnononocononanncncnnno C 17 C 26 JACK500 RJ45LAN Connector 12 Pin cooooooononnnncnnconnnonannnonocconcnnananancnnnnos C 18 C 27 JACK501 Head Phone Connector 6 Pin oconnocononcnnccnonononnonnnonoccononanaananononoos C 18 C 28 JACK502 External MIC Connector 6 Pin errrrrrnrornonnnnrnrnvrrrennennnnrnrnensernenr C 19 C 29 CN4000 USB PortO Connector 4 Pin rerrrrrerrornonnnnrnrnerrsennensnnrnrrensersennennnnn C 19 C 30 CN5000 Touch Pad Module Connector 12 P1D c
107. ory Below is the parameter dialog window of the extended pattern test Extended Memory Test Param Test Range Specify the test coverage range of Extended Memory If user chooses Total Size it means that the whole Extended Memory will be tested Although user can input the parameter into other select box but the selected result is invalid If user chooses Special Size the test of Extended Memory will be taken according to the coverage range that user chooses or time Extended Memory Start Address and Extended Memory End Address MB Set the range of extended memory that is to be tested The test coverage will be according to the value setting in Percent mentioned at below Percent Choose the percentage of the defined range of the memory to be tested Time Limit h Choose or Input the time hour of the defined range of the memory to be tested Time Limit m Choose or Input the time minute of the defined range of the memory to be tested 1 Write Read Cycle Test Test by using both read and write instructions 2 Read Cycle Test Test by using read instructions Subtest 05 Walking 1 s Test Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 37 3 Diagnostic Programs 3 6 Memory Test The test item is to ensure that there is no short circuitry issue in memory chip The parameter dialog window is the same as that in Subtest 02 Pattern Subtest 06 Walking 0
108. oving the FRUs shown in the bottom area To replace the FRUs first identify the suspect FRU for the system failure Next according to this chart determine the FRUs that need to be removed before removing the suspect FRU After you determine those FRUs go to the appropriate sections according to the section numbers shown in the boxes Then start removal and replacement 4 2 4 4 4 5 4 6 4 13 HDD Keyboard MDC Module Wireless LAN Card liar 4 3 4 8 ODD Bay Module 4 7 Display Assembly 4 14 FL Inverter Board Top Cover 4 17 Speakers 4 15 CCD Board and MIC 4 18 4 9 Power Button Board System Board AC IN cable and ODD Extended Board and Switch Board 4 16 LCD Modules 4 19 Touch Pad and Touch Pad Board 4 20 4 12 4 10 4 11 Broadcom Card Cooling Module CPU USB Cable CRT Cable and RJ11 cable and Fan How to use the chart two examples r 4 4 4 5 4 6 4 13 i Keyboard IDC Module Wireless LAN Card e For removing the System Board sap acacia ER Display Mask First remove the top cover with the 48 A Display Assembly display assembly Then remove the 4 14 HDD selectable bay module FL Inverter Board Bluetooth card keyboard and wireless LAN card all of which are shown above the top cover with the display assembly 4 15 CCD Board and MIC 4 9 System Board AC IN cable and ODD Extended Board 4 16 LCD Modules e For removing the
109. owed Pa A les standard Mavis 2 Kay Bowd its standard Black Ha Men top case Pua rast aroa ipesto feet Premium back mangen fff HL sen Ipalet Tranum Sivar e yes e atte pint 800 18 Foot ton as SA standard i KH UA183 a lnk pt mop spe For post Prom black 18 POLEX dow 21b Main top case Matura 0802 paste Front Panal aroa 28 Sa LED Lars inject Premie bioch ipaste inject miky white Matan 062 ua 05 tlre pee A hoon abo cut ee q Puta at icon ombass out 24 Brand Loga TO 22 Touch Pad buton 18 WLAN WIFI ft 47 Mylar Shout of WELAN WIFI saich arter pl bem ape ISk Pint PANTONE 8001C iit ile inject premium blek ren Lv dk inp atack pu mainip bags hock Promium bust tur 0408 gt p wal rin moa future Grows 200 Anke YU PM past Titanum Ser KH 144183 Figure 1 1 ID Parts Description Placement 6 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 1 1 Features 1 Hardware Overview I Merom le more REY uFCPGA pea HDMI Transmit FSB 6871800 MHz DDR2 SODIMMO DDR2 SODIMMI Crestline 18V DOR Interface 539667 MHZ CRT 1299 PCBGA 1 8V DDR2 Interface 53 667 MHz DMI x4 5 fa 3 3V PCI Interface 33MHz silos slo La g p 3 ICH8 M_ reersess g 23 18 818 Qe 2 83 E EE 676 EGA MINI CARD NEWCARD MINI CARD MINI CARD Wireless LAN ROBSON HD DVD Card reader CONN CARD BUS RICOH
110. owerSound lcd 19 1 8 BA aa 20 1 1 1 Main BattrVuoinanii ii ara iria a 20 1 1 2 Battery Chareme Control ds 20 1 1 3 RIC BE Gere O od ti te der 21 Chapter 2 Troubleshooting 2 1 Outline st A A LANE 2 1 22 Basic PO WEIL sure 2 2 2 3 POWER SUPDLY A dees kanteaeyiny MOaaead ia tde da maumeadoetacs trae 2 6 Procedure l Power leon Check vasse 2 6 Procedure 2 Connection Check cvumciindn rita 2 8 Procedure 3 Replacement Check inicia tee keisar Gr ss 2 8 2 4 System Bodd sauser RAR Gea 2 9 Procedure Message Uk ala 2 9 Procedure 2 Test Program Check ES 2 10 Procedure 3 Replacement Check ss nansakagsmpe added 2 10 2 5 PA 516 10 ADD EE TT 2 11 Procedur 1 Message Check 20 A Dee 2 11 Procedure 2 Partition Ch a e e ne ce 2 11 vi Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual Procedure 3 Format Check ukas id aiii 2 12 Procedure 4 Test Program Check Susan 2 13 Procedure 5 Connector Check and Replacement CheckK snrnnrnnrnnennrrvrnnrnvern 2 14 2 6 A nre ei nra E E a N LE A E E SEEEN EOS 2 15 Procedure I Test Program Cheka anbud 2 15 Procedure 2 Connector Check and Replacement CheckK snrrnrnnrnvevnrrvennrnvernr 2 15 2 7 DISPLAY A are ae 2 16 Procedure 1 External Monitor Check siii das 2 16 Procedure 2 Test Program Check ini iia 2 16 Procedure 3 Connector Check and Replacement Check ooooconnnncccnoncccnnnncnnn 2 16 2 8 ODD Optical Disk Drive sag sonein iie ARGE em ease 2 18 Procedure 1 ODD Cleaning
111. panded memory If only one card is installed use the slot A CAUTION Install the optional memory after turning off the computer If this is violated the computer or memory can be damaged 1 Insert the memory module into the connector at an angle of 45 degrees 2 Press down on the memory module so that it is secured with both memory lock latches 3 Reinstall the optional memory cover 4 Secure the optional memory cover with the optional memory cover securing screw After the computer is turned on check the hardware configuration in the Hardware Setup or TSETUP program to make sure that the installed memory module has been recognized by the system If it has not been recognized yet check the connections Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 15 4 Replacement Procedures 4 2 HDD 42 HDD Removing the HDD CAUTION Do not press on the top or bottom of the drive Applying such pressure can either corrupt the data in the drive or damage the drive X ps Remove the HDD hard disk drive according to the following procedures and Figures 4 5 4 6 1 Release the two HDD cover screws securing the HDD cover 2 Remove the HDD cover HDD cover HDD cover secure screw HDD pack Figure 4 5 Removing the HDD pack 4 16 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 2 HDD 4 Replacement Procedures 3 Remove the HDD pack by pulling on the tab
112. r Multi Drive Specifications ssnrnnnrnnnvrvonvnrnnnnnnranvvnnenvnnnnrnrrrasevrareversneee 17 Table 1 4 HD DVD ROM Drive Specifications rranvrrnnrnnnrnnvvrvenvnnnnrnrnrnnvnrnenvnnrnrnrrrarsvrrenener 18 Table 135 B ttery Spec CAMISA de 20 Table 1 6 Quick Normial Charging Time sucllita dani 21 iv Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 1 Hardware Overview 1 1 Features 1 1 Features The Toshiba Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 is a full size notebook PC based on the mobile Intel Core2 Duo Dual Core and Merom Celeron Processors providing high speed processing capabilities and advanced features The computer employs a Lithium Ion battery that allows it to be battery operated for a longer period of time The display uses 17 inch WXGA LCD panel at a resolution of 1440 by 900 pixels The Socket P supports BTO CTO for the CPU so that the system can be designed to suit your needs The computer has the following features U Processor The CPU is mobile Intel Core2 Duo Dual Core and Merom Celeron Processor Penryn Core2 Duo Processor 800MHz FSB T8100 2 20G T8300 2 40G T9300 2 50G T9500 2 60G Hz Merom Core2 Duo Processor 667MHz FSB T5550 1 83G T5750 2 00G Hz Pentium Dual Core Processor 533MHz FSB T2370 1 73G T2390 1 86G Hz Merom Celeron Processor 533MHz FSB 550 2 00G 560 2 13G Hz U Host Bridge System Controller System Controller Intel GM965 GL960
113. rd 18 ESCD Error ESCD errors As above 53 ACPI Table Test Error Errors with the ACPI table test As above 34xx FAN 01 Fan Slow Speed Test Fail The fan slow speed test fails Check the FAN connection 02 Fan Stop Test Fail The fan stop test fails As above 03 Fan Fast Speed Test Fail The fan fast speed test fails As above 04xx Video A y Check whether there is any 01 Text Attribute Error mr problems yin ine vices physical problem with the video card 02 Text Page Selection Error As above As above 03 Text Color Error As above As above 04 Text Mode Error As above As above 1 Check whether there is any 1 Physical problems with the physical problem with the video video card card or MOR Moge Biror 2 Physical problems with the 2 Check whether there is any monitor physical problem with the monitor Check whether there is any 06 Character Test Error esas poble e vd physical problem with the video card 07 DAC Palette Address Test EE Ree Error Check whether there is any 08 Color Purity Test Error Physical problems Ve vile physical problem with the video card or the monitor card or the monitor VESA Mode 15bits Direct 09 Color Test Error As above As above VESA Mode 16bits Direct 10 Color Test Error As above As above VESA Mode 24bits Direct 11 Color Test Error As above As above 12 Get the PCX graphics map Failure in getting PCX graphics Check for the PCX graphics map Error map 13 B
114. rdware Overview O Battery EEPROM e 24C02 equivalent 128 words x 16 bits I2C interface integrated in battery pack Storing records of battery use U Clock Generator e ICS ICS9LPRS365 Generating the clock signal required for the system U Modem Controller Built in MDC card with Askey Foxconn Functions of modem controller Digital signal conductor protection Ring wake up support e Azalia interface e Communication codes supported For data communication V 90 China V 92 data rates 28kbps 56kbps V 34 extended rates 33 6K 2400 V 32 turbo V 32 bits and fallbacks For fax V 17 V 27 V 29 V 34 and V 21 Channel 2 V 253 Class 1 fax U LAN Controller Realtek RTL8102E 10 100Mbit IEEE 802 3 10BASE T 100B ASE TX compliant physical layer interface IEEE 802 3u Auto Negotiation support Digital Adaptive Equalization control lOBASE T auto polarity correction LAN Connect interface Automatic detection of unplugged mode Remote boot PXE 2 1 Smart power down when link is not detected U Wireless LAN Controller Support following 3 kinds of mini PCI wireless LAN cards IEEE 802 11g IEEE 802 1 lag Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 13 1 Hardware Overview 1B1 2 System Unit Components IEEE 802 11lagn Data Rate IEEE 802 11g Standard 54M bps IEEE 802 1lag Standard 54M bps IEEE 802
115. re 2 If no error is detected the keyboard itself is normal Procedure 2 Connector Check and Replacement Check The keyboard or system board may be disconnected or faulty Disassemble the computer following the steps described in Chapter 4 and perform the following checks Check 1 Make sure the keyboard cable has been firmly connected to the system board Keyboard System board GPU If the cable is loose or off reconnect it firmly and return to Procedure 1 If there is still an error perform Check 2 Check 2 The keyboard may be faulty Replace it with a new one following the instructions in Chapter 4 If the problem persists perform Check 3 Check 3 The System board may be faulty Replace it with a new one following the instructions in Chapter 4 If the keyboard is still not functioning properly perform Check 4 Check 4 The memory may be defective Replace the memory module with a new one following the steps described in Chapter 4 If the problem persists perform Check 5 Check 5 The CPU may be faulty Disassemble the computer following the steps described in Chapter 4 and replace the CPU with a new one Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 15 2 Troubleshooting 2 7 Display 2 7 Display To check if the computer s display is defective or malfunctioning follow the troubleshooting procedures below as instructed Procedure I External Monitor Check Procedure 2 Test Program Check
116. reak Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 33 3 Diagnostic Programs 3 6 Memory Test 3 6 Memory Test This test module is to check whether the memory chip works normally Subtest 01 BIOS ROM This test item is to check the validity of BIOS ROM that includes two sub items ROM Read and ROM Write Protection ROM Read is to check whether BIOS ROM could be correctly read out ROM Write Protect is to check whether BIOS ROM is write protected Subtest 02 Parity This test item is to check whether the parity checkout error could happen through writing and reading memory Below is the parameter setting dialog window Memory Pattern Test Param Test Option Choose the Memory part to take the test Base Memory or Extended Memory Extended Memory Test Range Specify the test coverage range of Extended Memory If user chooses Total Size it means that the whole Extended Memory will be tested Although user can input the parameter into other select box but the selected result is invalid If user chooses Special Size the test of Extended Memory will be taken according to the coverage range that user chooses or time Extended Memory Start Address MB amp Extended Memory End Address MB Set the range of extended memory that is to be tested the test coverage would be based on the setting and the value in Percent mentioned at below 34 Satellite L350 Satellite Pro L350 EQ
117. rename Quick log to Quick old for the backup purpose of the log file For the detail of test item please refer to Quick Test Item List 3 2 2 Customization Test When this item is selected the system will run the diagnostic programs according to the procedures you defined When the test is completed a file named Custom log will be saved in the defined location Please see the following example Mouse test 1 Use arrow key to select TouchPad item on Peripheral in the menu then press Space key to select it When it is being selected there is a X marked in the Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 3 Diagnostic Programs 3 2 Quick Start Copyright 1998 2668 Inventec Tianjin Ltd Options Service Diagnostic Ver 1 88 Keyboard gt x Lewd Interactive Test Break on Error Wait on Error Pause Enable Battery Life Monitor CPU Thermal Monitor Test Mode Test Order Cfg File Name Log File Name x TouchPad Ye Yes Yes Loopbound Sequence cfg ini Custom log Alt X Exit F8 Test Selected Press Enter to Test Select Test Mouse or press F8 to run the test The prompt information would be displayed in the screen as below This test item needs user to verify whether the mouse works normally Life Time 74 TouchPad Test Press left and right button and move the cursor to test Press ESC to abort the t
118. repair of the computer may result in safety hazards Toshiba requires service technicians and authorized dealers or service providers to ensure the following safety precautions are adhered to strictly Q Be sure to fasten screws securely with the right screwdriver If a screw is not fully fastened it could come loose creating a danger of a short circuit which could cause overheating smoke or fire Q If you replace the battery pack RTC battery or backup battery be sure to use only the same model battery or an equivalent battery recommended by Toshiba Installation of the wrong battery can cause the battery to explode Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual iii The manual is divided into the following parts DOOCDODOO Chapter 1 Hardware Overview describes the Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 system unit and each FRU Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems Chapter 3 Test and Diagnostics describes how to perform test and diagnostic operations for maintenance service Chapter 4 Replacement Procedures describes the removal and replacement of the FRUs Appendices The appendices describe the following Handling the LCD module Board layout Pin Assignments Keyboard scan character codes Key layout BIOS Rewrite Procedures EC KBC Rewrite Procedures Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Mainte
119. rformance of the heads random movement and seek It tests for 1000 times Data CD Sequence Seek Check the sequential seek function of ODD drive Perform location test to CD RW under LBA mode with the location address increasing in sequence Tray Eject Test Check the eject function of the ODD It will eject the ODD and ask the user to confirm if the operation succeeds Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 43 3 Diagnostic Programs 3 10 Peripheral 3 8 Video This test item tests the video by 1 displaying the figures in different graphic modes 2 displaying the property and color of the characters in different text modes User will confirm whether each video mode works normally by judging whether the display 1s correct It checks whether the video memory works normally by writing data into the video memory then reading it out and comparing the two value Subtest 01 Text Mode 1 Character Test Tests two types of font patterns Font 9 14 Font 9 16 It requires the user to check whether all characters of each font type displayed correctly by answering the questions prompted on screen It will be displayed as follows CHARACTER TEST TEXT MODE 7 9 14 FONT ELEZ JoParTyKr AT TSmtt 0AV 1 HSL amp T 0123456789 lt gt 7 BABCDEFGHIJKLHNOPORSTUVHXYZENI abcdefghijklmnopgrstuvusyzti a Gu aa g edri1A fer odtuIOUTGLYSs LOUANGYL 1544 gt ee mo
120. ring DC in If the DC IN LED off follow the steps below 1 Remove the battery pack and the AC adapter to shut off power supply to the computer 2 Attach the battery and AC adapter back again If the LED still off follows the steps below Check I Make sure the DC IN LED goes on in Green Ifit does not go to Procedure 2 Check 2 Make sure the Battery LED goes on in Amber or Green or Orange If it does not go to Procedure 3 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 7 2 Troubleshooting 2 3 Power Supply Procedure 2 Connection Check Power is supplied to the system board as illustrated below AC power cord AC adaptor System board AC adaptor cord Battery pack Follow the steps below to check whether each connector has been connected correctly Check 1 Check 2 Check 3 Make sure the AC adaptor and AC power cord have been firmly plugged into the DC IN socket and wall outlet respectively When they have been connected correctly perform Check 2 Connect a new AC adaptor and AC power cord e Ifthe DC IN LED does not go on go to Procedure 3 e Ifthe battery LED does not go on perform Check 3 Make sure the battery pack has been correctly installed in the computer If the battery LED does not go on while the battery pack has been installed correctly go to Procedure 3 Procedure 3 Replacement Check The system board power supply board or CPU may be faulty Di
121. rly perform Check 4 Check 4 The memory may be defective Replace the memory module with a new one following the steps described in Chapter 4 If the problem persists perform Check 5 Check 5 The CPU may be faulty Disassemble the computer following the steps described in Chapter 4 and replace the CPU with a new one Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 21 2 Troubleshooting 2 11 Cooling Module 2 11 Cooling Module To check if the computer s cooling module is defective or malfunctioning follow the troubleshooting procedures below as instructed Procedure 1 Test Program Check Procedure 2 Connector Check and Replacement Check Procedure 1 Test Program Check Execute the Fan On off test program available as part of the maintenance test program This test program checks the cooling module Insert the diagnostics bootable CD in the computer s CD turn on the computer and run the test See Chapter 3 for information on how to perform the test If any error is detected by the test go to Procedure 2 Procedure 2 Connector Check and Replacement Check The cooling module is connected to the system board If the cooling module malfunctions there may be a bad connection between the cooling module and the system board or either might be faulty Disassemble the computer following the steps described in Chapter 4 and perform the following checks Check 1 Make sure the cooling module has been firmly c
122. ro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 3 Option 3 Diagnostic Programs Monitor the remaining battery capacity percent v Monitor CPU Thermal Monitor the CPU temperature e Test Mode Y LOOPBOUND The chosen test items will run repeatedly according to the times specified in the Number of Loops v TIMEBOUND The chosen test items will run for an extent time specified in Time Limit Hrs and Time Limit Min e Time Limit Hrs Specify the hours whether TIMEBOUND is chosen under the batch mode e Time Limit Min Specify the minutes whether TIMEBOUND is chosen under the batch mode e Number Of Loops Specify the repeating times when Loop Bound is chosen under the batch mode 3 3 3 Item s Parameters Configuration The test items parameters configuration screen can be accessed through Service Diagnostics Options gt Edit Batch Parameters gt Item s Parameters gt System gt CPU gt Basic Functionality Basic Functionality Repeat Count 1 I e Repeat count Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 19 3 Diagnostic Programs 3 30ption Repeat times of the test item e Interactive If the item is enabled during the test the test items that need user to response can run normally such as PS2 Mouse test If it is disabled those test items will report FAIL Whether the option here is enabled it only affects the current test item e Par
123. ro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 1 Hardware Overview 1 1 Features U Keyboard The keyboard has 30 kinds countries keyboard O Battery The computer has a removable 6 9 Cell Lithium Ion battery pack and an internal RTC battery rechargeable UA Universal Serial Bus USB Ports The computer has three USB 2 0 ports It is supported to daisy chain a maximum of 127 USB devices The serial data transfer rate is 480Mbps or 12Mbps and 1 5Mbps These ports support PnP installation and hot plugging U External Monitor Port BTO A 15 pin external monitor port is provided through which the computer automatically recognizes an external VESA DDC 2B compatible monitor U Bridge Media Slot BTO This slot is for your memory card requirements like SD Mini SD SD IO MS MS Pro MMC and XD Cards to provide memory card read on your computer A Toshiba Pointing Device Toshiba Pointing Device has one kind of Synaptic Touchpad Q Sound System Realtek ALC268 integrated audio controller supports multimedia The sound system contains the following Stereo speakers Headphone jack Internal microphone External microphone jack 4 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 1 1 Features 1 Hardware Overview U On Board LAN The internal LAN supports 10 100Mbit enabling connection to a LAN at up to 100Mbps It supports Wake up on LAN from S3 S4 S5 and PXE boot support This
124. rocedures and Figure 4 35 1 Remove the RJ11 cable 2 Remove two M2 5x4 black flat head screw securing the CRT cable 3 Remove the CRT cable 4 Remove one M2 5x4 black flat head screws securing the USB cable 5 Remove the USB cable VEN black flat head screw RJ 11 cable M2 5x4 black flat head screw d A ZA Je Pr US B cable Figure 4 35 Removing the USB cable CRT cable and RJ11 Cable Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 59 4 Replacement Procedures 4 20 USB Cable CRT Cable and RJ11 Cable Installing the USB cable CRT cable and RJ11 Cable Install the USB cable CRT cable and RJ11 Cable according to the following procedures and Figure 4 35 l 2 4 60 Seat the CRT cable in the correct position Secure the CRT cable with two M2x3 black flat head screws Seat the USB cable in the correct position Secure the USB cable with one M2 5x4 black flat head screw Seat the RJ11cable in the correct position Route the RJ1 1cable in the wire guide Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual Appendices Appendices Appendix Contents Appendix A Handling the LCD Module ooooocconooccoooccconcncnononocononononononnnnncnnonocononcnnnos A 1 Appendix B Board AOL A RENE B 1 B 1 System Bord Front VE A deel a E E REA B 1 B 2 System Board Back View iii ii idad diria B 2 Appendix C Pin Assia vinke dus ddi es
125. rograms You can also exit to the Service Diagnostics Editor by the command of EXIT e Exit to DOS Exit the Service Diagnostics Editor and back to DOS 3 3 2 Batch Parameters Configuration The batch parameters configuration screen can be accessed through Service Diagnostics OPTIONS gt EDIT BATCH PARAMETERS gt BATCH PARAMETERS Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 17 3 Diagnostic Programs 3 3Option a Edit Batch Params Test Order Sequence e Test Order Specify the order of the test items Choose Sequence to adopt the sequential mode choose Random to run the test items in random sequence e Test Options Choose one of the following options v Wait On Error Wait for further confirmation while an error occurs v Break On Error Stop the test when a test item fails Y Pause Enable Pause at the end of each test items and wait for the user to response with the test items that requires the user to assist the test processes such as the keystroke test v Interactive If the item is enabled during the test the test items that need user to response can run normally such as Mouse test If it is disabled those test items will report FAIL When the option here is enabled it would affect all the test items while the same option in Item Parameters Configuration only affect that test item Y Monitor Battery Life 18 Satellite L350 Satellite P
126. rter board FL inverter board System board CPU HV cable LCD FL cable If any of the cables is loose or off reconnect it firmly and return to Procedure 3 If there is still an error perform Check 2 Check 2 The LCD EL cable may be faulty Replace it with a new one and return to Procedure 3 If there is still an error perform Check 3 2 16 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 7 Display Check 3 Check 4 Check 5 2 Troubleshooting The FL may be faulty Replace it with a new one and return to Procedure 3 If there is still an error perform Check 4 The FL inverter board may be faulty Replace it with a new one and return to Procedure 3 If there is still an error perform Check 5 Make sure the LCD FL cable has been firmly connected to the system board and LCD module FL inverter board System board CPU Check 6 Check 7 Check 8 Check 9 Check 10 LCD FL cable If the cable is loose or off reconnect it firmly and return to Procedure 3 If there is still an error perform Check 6 The LCD FL inverter cable may be faulty Replace it with a new one and return to Procedure 3 If there is still an error perform Check 7 The LCD module may be faulty Replace it with a new one and return to Procedure 3 If there is still an error perform Check 8 The System board may be faulty Replace it with a new one If there is still an error perform Check 9 The CPU may be fault
127. s follows Program Name and Its Version Service Diagnostic Ver1 10 Test Module Name Label the name and version of the test module For example in the above screen the name of the test module is Memory Tester Build Date 2007 02 09 Status Bar Located at the bottom of the screen as follows LOOPBOUND He 2808 82 16 66 42 46 COUNT 81 81 CPU 56C BAT 46 ORDER SEQ 3 2808 82 16 66 42 28 HALT WAIT PAUSE Esc Break The status bar is used to indicate the current script setting and test status It consists of two lines that includes the information as follows Test Mode TIMEBOUND or LOOPBOUND e g LOOPBOUND in the above screen 14 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 2 Quick Start 3 Diagnostic Programs 9 Script File Name Script file name e g Custom INI in the above screen 9 Current Time C TIME Current system time e g C TIME 2008 02 16 00 42 40 in the above screen Test Time Remaining LEFT In TIMEBOUND mode it would display the remaining test time at the same location as Current TIME C TIME in the above screen 4 Current Loop Count In LOOPBOUND mode it will display the total LOOP number planning to execute and the current LOOP number have been finished e g COUNT 01 01 in the above screen 4 CPU Temperature Detect the temperature in the current CPU e g CPU 56C in the above screen 4 Remaining Battery Capaci
128. s on the display module in that order Two M2 5x7 white flat head screws on the top Two M2 5x7 white flat head screws on bottom 3 Release the following 21 latches on the display mask in that order Seven bottom latches Five latches on each of the left and right sides Four top latches fo M2 5x7 black flat head screw Yo 4 L 4 Display mask Sn Seal P a 8 ES Y Seal Y 3 F AF p A gt a pr AN o X 4 N l we asl a E M2 5x7 black flat head screw Figure 4 27 Removing the display mask Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 45 4 Replacement Procedures 4 13 Display Mask Installing the Display Mask Install the display mask according to the following procedures and Figure 4 27 1 Seat the display mask in the correct position and secure the following 21 latches in that order four top latches Five latches on each of the left and right sides Seven bottom latches 2 Secure the display mask with the following 4 screws in that order Two M2 5x7 black flat head screws on the top Two M2 5x7 black flat head screws on bottom 1 Secure the following 4 seals to cover the screws in that order Two black seals on the bottom Two black seals on the top 4 46 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 14 FL Inverter Board 4 Replacement Procedures 4 14 FL Inverter Board Removing th
129. sassemble the computer according to Chapter 4 and follow the steps below Check 1 Check 2 Check 3 Replace the power supply board with a new one If the battery pack is still not working properly perform Check 2 Replace the system board with a new one If the battery pack is still not working properly perform Check 3 Replace the CPU with a new one Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 4 System Board 2 Troubleshooting 2 4 System Board To check if the system board is defective or malfunctioning follow the troubleshooting procedures below as instructed Procedure I Message Check Procedure 2 Test Program Check Procedure 3 Replacement Check Procedure 1 Message Check When the power is turned on the system performs the self diagnostic Power on Self Test POST embedded in the BIOS ROM The POST tests and initializes each IC on the system board Q If an error message appears on the display perform Check 1 Q Tf there is no error message go to Procedure 2 U If FREE DOS or Windows Vista Home Edition is loaded normally go to Procedure 3 Check 1 If the following error message is displayed on the screen press the F1 key as prompted These errors occur when the system configuration preserved in the RTC memory generally called CMOS memory does not match the actual configuration or when the data is lost If you press the F1 key as prompted by the message the TSETUP screen app
130. so that you can easily find the right screws for the right components When assembling the computer use the specified screws to fasten the parts to the specified locations See the appropriate explanations and figures for screw sizes To avoid personal injury use care to handle components that have sharp edges or corners After you have replaced a FRU check that the FRU works correctly to ensure normal computer operation 4 4 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 1 General 4 Replacement Procedures Disassembly Procedures The cable connectors come in these two basic types O Pressure plate connectors Q Normal pin connectors To remove a pressure plate connector pull up the tabs on either side of the connector s plastic pressure plate and gently pull the cable out of the connector To reconnect the cable to the pressure plate s connector raise the pressure plate up to a satisfactory height and slide the cable into the connector Secure the cable in the correct position by pressing down the sides of the pressure plate so that the plate is flush with the sides of the connector Grasp and pull the cable gently to check that the cable is connected firmly If the cable comes off the connector reinsert the cable by raising the pressure plate up to a satisfactory height Normal pin connectors are used for all the other types of cables These connectors can be installed or removed by simply
131. stem board 3 Remove two M2 5x5 black flat head screws on the fan 4 Remove the fan 5 Remove two M2x3 white flat head screws on the CPU cooling module bracket 6 Remove the CPU bracket 7 Remove two CPU cooling module securing screws 8 Remove the CPU cooling module Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 37 4 10 CPU Cooling Module and Fan 4 Replacement Procedures M2 5x5 white flat head screw Fan I N NA Oy CN501 Tape Figure 4 20 Removing the fan CPU cooling module bracket SG white Hat head screw DA CPU cooling module secure screw F a A hes TT j 2 J x Ni gt Ry 7 CPU cooling module Figure 4 21 Removing the CPU cooling module 4 38 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 10 CPU Cooling Module and Fan 4 Replacement Procedures Figure 4 22 Applying silicon grease Installing the CPU Cooling Module and Fan For AMD CPU Install the cooling Module according to the following procedures and Figures 4 20 4 21 and 4 22 CAUTION When installing the cooling module keep the following in mind 1 Be sure to confirm the correct position for the module 2 Secure the relevant screws on the main board according to the number sequence sealed on the heat sink module NOTE Apply silicon grease with a special syringe to cover the surface of the CPU chip co
132. t the power button board cable from CN1 Disconnect the switch board flat cable from CN2 Disconnect the speaker cable from CN9 Release the following 14 latches on the switch cover in that order Four Left latches Four right latches Four front latches Two bottom latches Lift up the top cover Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 7 Top Cover 4 Replacement Procedures Power board cable lo Speakers cable Switch board flat cable Latch Top cover i N CN9CN2 Figure 4 13 Removing the top cover Installing the Top Cover Install the top cover with the display assembly according to the following procedures and Figures 4 12 4 13 1 Seat the top cover adjusting its position 2 Secure the following 14 latches on the top cover in that order Four Left latches Four right latches Four front latches Two bottom latches 3 Connect the touch pad board flat cables to CN8 on the system board 4 Connect the power button board cable to CN1 on the system board 5 Connect the switch board flat cable to CN2 on the system board 6 Connect the speaker cable to CN9 on the system board Turn the computer upside down and secure it with the following 23 screws Eighteen M2 5x7 black flat head screws and three M2x4 black flat head screws Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 29 4 Replacement Procedures
133. tem memory Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 39 3 Diagnostic Programs 3 7 Storage 3 7 Storage Subtest 01 HDD This test item runs on IDE hard disks It checks the functions and performance of IDE hard disk In order to protect user s HDD data the password must be verified before the HDD test The screen is as follows JE JE JE IE IE IE IE IE IE Password hard disk 1 Sequential Random R W This test item is to check the HDD s Read Write function through data writing and reading to HDD This test item needs user to submit the parameters IDE HDD Read Write 266435454 IDE HDD Test Range Specify the test coverage range of IDE HDD If user chooses Total Size it means that the whole IDE HDD will be tested Although user can input the parameter into other select box but the selected result is invalid If user chooses Special Size the test of IDE HDD will be taken according to the coverage range that user chooses or time 40 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 7 Storage 3 Diagnostic Programs LBA Start LBA End Specify the start and end byte in LBA Large Block Address Percent Specify the coverage rate in percentage of the total disk Time Limit h Choose or Input the time hour of the defined range of the total disk to be tested Time Limit m Choose or Input the time minute of the defined
134. th four M2 5x2 6 black bind screws 3 Place the keyboard cover in the correct position and secure the following 12 latches in that order One left latch Five bottom latches Six front latches Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 23 4 Replacement Procedures 4 5 MDC Module 4 5 MDC Module Removing the MDC Module Remove the MDC Module Modem Daughter Card according to the following procedures and Figures 4 10 after checking that the computer is turned off in boot mode CAUTION Remove the MDC module after turning off the computer If this is violated the computer or MDC module can be damaged 1 Remove the two M2x3 black flat head screws securing the MDC module 2 Left the MDC module and disconnect it from CN6 on the system board 3 Disconnect the MDC cable from connector J2 on the MDC card CAUTION Do not touch the connectors on the MDC module or in the computer Contaminated connectors can cause MDC module failures M2 5x2 6 black flat head screw MDC card Figure 4 10 Removing the MDC module 4 24 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 5 MDC Module 4 Replacement Procedures Installing the MDC Module Install the MDC module according to the following procedures and Figures 4 10 after checking that the computer is turned off in boot mode CAUTION Install the MDC module after turning off the computer If t
135. the Power button board 3 Remove two M2x3 black flat head screws 4 Remove the switch board 5 Disconnect the switch board flat cables from CN1 on the switch board M2x3 black flat head screw Switch boa rd 2p ower button board Switch board flatcable Figure 4 33 Removing the power button board and switch board Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 55 4 Replacement Procedures 4 18 Power Button Board and Switch Board Install the Power Button Board and Switch Board Install the Power Button Board and Switch Board according to the following procedures and Figures 4 33 1 Connect the switch board flat cables to CN1 on the switch board 2 Seat the switch board in the correct position 3 Secure the switch board with two M2x3 black flat head screws 4 Seat the Power button board in the correct position 4 Secure the volume board with two M2x3 black flat head screws 4 56 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 19 Touch Pad and Button Board 4 Replacement Procedures 4 19 Touch Pad and Button Board Removing the Touch Pad and Button Board Remove the touch pad and button board according to the following procedures and Figure 4 34 1 Disconnect the touch pad flat cables from CN5000 on the button board and touch pad 2 Remove two M2x3 black flat head screws securing the button board 3 Disconnect the but
136. ton board flat cable from CN5001 on the button board 4 Remove eight M2x3 black flat head screws securing the touch pad 5 Remove the touch pad bracket and touch pad Touch pad flat cable A 74 Button board flat cable CN5001 7 CN5000 M2x3 black _ Button board A J flathead screw V ar M2x3 black flat head screw gt M2x3 black flat head screw Touch pad bracket Touch pad Figure 4 34 Removing the touch pad and button board Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 57 4 Replacement Procedures 4 19 Touch Pad and Button Board Installing the Touch Pad and Button Board Install the touch pad and button board according to the following procedures and Figure 4 34 La 4 58 Seat the touch pad touch pad bracket in the correct position and secure it with the eight M2x3 black flat head screws Connect the button board flat cable to CN5001 on the button board Seat the button board in the correct position and secure it with the two M2x3 black flat head screws Connect the touch pad flat cables to CN5000 on the button board and touch pad Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 4 20 USB Cable CRT Cable and RJ11 Cable 4 Replacement Procedures 4 20 USB cable CRT cable and RJ11 Cable Removing the USB cable CRT cable and RJ11 Cable Remove the USB cable CRT cable and RJ11 Cable according to the following p
137. tor Check and Replacement Check The ODD drive is connected to the system board by the connector The connector may be disconnected from the system board or faulty Disassemble the computer following the steps described in Chapter 4 and perform the following checks Check 1 Make sure the following connector has been firmly connected to the ODD drive and the system board System board Attachment case Connector If the connector is loose or off reconnect it firmly and return to Procedure 2 If there is still an error perform Check 2 Check 2 The connector may be faulty Replace the connector with a new one following the steps in Chapter 4 If the ODD drive is still not functioning properly perform Check 3 2 18 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 8 ODD Drive 2 Troubleshooting Check 3 Check 4 Check 5 Check 6 The ODD drive may be faulty Replace the ODD drive with a new one following the steps in Chapter 4 If the ODD drive is still not functioning properly perform Check 4 The system board may be faulty Replace it with new one following the instructions in Chapter 4 If the ODD drive is still not functioning properly perform Check 5 The memory may be defective Replace the memory module with a new one following the steps described in Chapter 4 If the problem persists perform Check 6 The memory may be defective Replace the memory module with a new one following t
138. ty Remaining Battery Capacity detected in the current Battery e g BAT 46 Test Order Define the test sequence There is two sequence modes Sequential Test Mode and Random Test Mode The default mode is Sequential Test Mode 1t would displays ORDER SEQ as in the above screen 4 LOG File Name Display the file name of the test log e g Custom Log in the above screen 4 Start Test Time S TIME Display the test start time for the current test item or the test script e g S TIME 2008 02 16 00 42 40 in the above screen Break On Error Display HALT as shown in the above screen when Break On Error is enabled 9 Wait On Error Display WAIT as shown in the above screen when Wait On Error is enabled Pause Enable Display PAUSE when Pause Enable is enabled 4 Manual Interrupt Method Display Esc Break to tell the user how to manually interrupt the test process Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 15 3 Diagnostic Programs 3 30ption 3 3 Options 3 3 1 Overview In Service Diagnostics with the Options menu user can configure the batch parameters test item s parameters and those parameters created by the LOG file Copyright 1998 2886 Inventec Tianjin Ltd Video Comm Periph Test Selected Itens F8 Batch Run Parane Edit Batch Paraneters gt Interactive Test Load Batch Parameters Break on Error Sa
139. us Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 1 Outline 2 Troubleshooting 2 1 Outline This chapter describes the fault diagnosis procedures for field replaceable units FRUs in the computer The FRUs covered here are as follows 1 System board 2 HDD 3 Keyboard 4 Display 5 ODD drive 6 LAN 7 Speaker 8 Cooling module See Chapter 4 for the procedures to replace FRUs and Chapter 3 for the procedures to use test programs The following tools are required to perform the diagnostic procedures Diagnostics maintenance test program disk Phillips screwdrivers 2 mm 2 5 mm Cleaning disk kit for ODD drive cleaning Bootable CD Multimeter External monitor Headphone Microphone A BEX TEST DVD 10 Music CD 11 DVD TSD 1 TOSHIBA EMI DVD Test Media VADO Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 1 2 Troubleshooting 2 2 Basic Flowchart 2 2 Basic Flowchart The basic flowchart in Figure 2 1 serves as a guide for identifying a possibly faulty FRU Before going through the diagnostic flowchart steps verify the following O Ask the user if a password has been registered and if so ask him or her to enter the password If the user has forgotten the system password use a jump wire to make a short circuit on M B B500 location then turn the computer power on When booted the computer overrides password protection and automatically erases the
140. vay 1 HSu amp x 08123456789 lt gt 7BABCDEFGHIJKLMNO PQRSTUUWXYZENI _ abcdefghi jk lanoparstuyuxyzt sGu idddcbed iT 1KAFeK0G300 IUU LYSS 14 LE CBT NZOTO EN Is this display OK LY N lt Enter gt 1 Subtest 02 640 480 VGA Mode This test item is to check whether 680 480 VGA Text mode works normally In the test user is required to respond according to the instruction in the screen random color test in 648x488 graph mode Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 47 3 Diagnostic Programs 3 10 Peripheral Subtest 03 VESA Video Modes This test item is to check whether all the video modes supported by the video card works normally In the test user is required to respond following the instruction in the screen 1 640X480 Video Modes Test VIREO UEDA Mode VKNK GE JED PETTEE Ssl 2 800X600 Video Modes Test 3 1024X768 Video Modes Test 4 1280X800 Video Modes Test NOTE l If the VESA Can t Support The Mode The Mode Will Display Gray Subtest 04 VESA Video Memory This test item is to check whether VESA video memory could be correctly accessed write data amp read data Below is the test item s parameter dialog window 48 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 10 Peripheral 3 Diagnostic Programs VESA Video Memory Param c If press Ctrl Break to force the test to terminate during exe
141. ve Batch Parameters Hait on Error Log Parameters Pause Enable Specify Log Viewer Display Error Log File Battery Life Monitor DOS Shell CPU Thermal Monitor Exit to Dos Test Mode Test Order Cfg File Name cfg ini Log File Name Custom log F18 Menu F8 Options Menu Notes e Select All None Items Switch between selecting all test items and selecting none The hot key is F6 e Test Selected Items Execute all selected test items in this editor The hot key is F8 If Interactive option in batch parameters has not been selected a warning message would be shown as below The Interactive option in batch parameters has not been selected on the interactive test items would be directly reported as fail e Edit Batch Parameters 16 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 3 Option 3 Diagnostic Programs Configure batch parameters and all the test item s parameters e Load Batch Parameters Upload all the test items and the parameters to the ini file e Save Batch Parameters Save all the parameters and the test items that are configured in the editor to a specified file e Log Parameters Configure LOG parameters e Specify LOG Viewer Specify the viewer for the LOG file e Display Error Log File Load the LOG file viewer specified in the Specify Log Viewer to view the LOG file e DOS Shell Enter the DOS Shell and execute the DOS p
142. ved 3 The battery or AC adapter voltage is abnormal UA Detection of full charge A full charge is detected only when the battery is being charged by quick or normal charge A full charge is detected when either of the following conditions is met 1 The current in the battery charging circuit drops below the predetermined value 2 The charging time exceeds the fixed limit 1 1 3 RTC Battery The RTC battery provides power to keep the current date time and other system information in memory while the computer is turned off Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 21 2 Troubleshooting Chapter 2 Troubleshooting 2 i Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 Troubleshooting Chapter 2 Contents 2 1 22 2 3 2 4 2 3 2 6 2 7 2 8 2 9 2 ii GL EE NE ip i ia 2 1 Basic Flow charts asta sd ii irte O ace 2 2 POWEP SUD DIY A A S 2 6 Procedure 1 Power Icon Chetk cursis ie lleida 2 6 Procedure 2 Connection Chert age ns tri lini 2 8 Procedure 3 Replacement Check a dilo 2 8 System DI id 2 9 Procedure 1 Message Check coiionisiita sali bic 2 9 Procedure 2 Test Program Check e e e 2 10 Procedure 3 Replacement Ch o a ed 2 10 AAC HDD vas 2 11 Procedure 1 Message Check sved de 2 11 Procedure 2 Partition Check cuina dd 2 11 PEOCSQULO 3 Format CHEEK odas 2 12 Procedure 4 Test Program Check scsi ais 2 13 Procedure 5 Connector Check and Rep
143. with the name specified in Log File Name will be generated e Log Options v Log Errors If selecting this parameter errors will be recorded when the test fails v Log Test Activities If selecting this parameter the subtest results will be recorded v Log Test Start Time If selecting this parameter the start time of the test will be recorded v Log Test End Time If selecting this parameter the end time of the test will be recorded v Log Errors Only If selecting this parameter errors will be recorded only when the test fails v Log Errors Only with Time 22 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 3 3 Option 3 Diagnostic Programs If selecting this parameter errors and time will be recorded only when the test fails Y Append to Old Log File If selecting this parameter the new log will be added to the old one v Log Device Info on Fail If selecting this parameter details of the failed test will be recorded e Log file Name Specify the Log file name You can input the detail path of the file System will show the detail path of the file 3 3 7 Specify LOG Viewer You can specify the Log file viewer in the Specify Log Viewer screen Designate Log File Viewer Please Input file Name logview exe OK The default viewing program of Service Diagnostics is LogView exe 3 3 8 Display LOG File You can specify the Log file for viewing in the Display Error Log F
144. y Replace it with a new one following the instructions in Chapter 4 The memory may be defective Replace the memory module with a new one following the steps described in Chapter 4 If the problem persists perform Check 10 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual 2 17 2 Troubleshooting 2 8 ODD Drive 2 8 ODD Optical Disk Drive To check if the internal ODD drive is defective or malfunctioning follow the troubleshooting procedures below as instructed Procedure I ODD Cleaning Check Procedure 2 Test Program Check Procedure 3 Connector Check and Replacement Check Procedure 1 ODD Cleaning Check 1 Turn off the power to the computer 2 Open the ODD tray by inserting a slender object such as a straightened paper clip into the eject hole The object must be long enough to activate the eject mechanism 3 Clean the laser pickup lens with a lens cleaner Apply the cleaner to a cloth and wipe the lens 4 Ifthe ODD drive still does not function properly after cleaning go to Procedure 2 Procedure 2 Test Program Check Execute the ODD drive test program available as part of the maintenance test program Insert the diagnostics CD in the computer s CD turn on the computer and run the test Then insert a test ODD Toshiba EMI DVD ROM TEST DISK TSD 1 into the ODD drive See Chapter 3 for information on how to perform the test If any error is detected by the test go to Procedure 3 Procedure 3 Connec
145. y Pack aii ds 4 9 Removing the Optional PC Card isncicianiici jirones 4 10 Installing the Optional PECAR naneomea eae 4 11 Removing the Momery Card miicinii irene 4 12 Installing the Moner CAI A a A 4 13 Removing the Optional Memory ocoococcnoccconococonancnonnnnononcncnnnnncononcnnnnnc cnn nccnnnncnnns 4 14 Installing the Optional Memory jun suserssisevieivesteedmsdisvrkessersrssdareenedegeneeese 4 15 HOD ka 4 16 Removing the HDD versiri nsei en as aea a eie EpC E E aS ae 4 16 A E SE E ea a 4 18 ODD Bay Module Jle a E E a cat ean Se ERE E 4 19 Removing the ODD Bay Module siecssace ssccssvecseracassntesactenadgenstnessavegbacaaeancdeaanectes 4 19 Installing the ODD Bay Module acosta cid cit 4 20 Disassembling the ODD Bay Module enrrnrrnnvnrrnnvnrrnrvnrerrvnernrvnerrrnnrersesennrssennn 4 21 Assembling the ODD Bay Module ooooooccnncccnnonccononccononcconnncconnnccnnnnccnnnnccnanacnnns 4 21 A O 4 22 REMOVING the Keyboard tengas 4 22 Installing the Kegbo arder meee 4 23 MDC Module var 4 24 Removing the MDC Module ugesnisshvssendegndueettissalation 4 24 Installing the MDC Module 1000 oai adage shea anes 4 25 Wireless LAN Cardinals tds 4 26 Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 Maintenance Manual ix 4 7 4 8 4 9 4 10 4 11 4 12 4 13 4 14 4 15 4 16 Removing the Wireless LAN Card vainilla 4 26 Installing the Wireless LAN Card conidios 4 27 TOP COVER sees sineset kisis lid taste 4 28 Removing

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