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Toshiba SATELLITE E105 Personal Computer User Manual

1. Figure 4 9 Removing the keyboard 4 Disconnect the keyboard cable and remove the keyboard L3 58 gt LXI TET 1 ik Figure 4 10 Disconnecting the keyboard cable Satellite M40X Series Maintenance Manual 4 18 CONFIDENTIAL 4 Replacement Procedures Installing the Keyboard To install the keyboard follow the steps below and refer to the figures in the preceding section 1 Connect the keyboard cable to the system board 2 Set the keyboard in place and secure it with two M2 x 2 black screws 3 Set the strip cover and press down to secure the strip cover latches engage Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 19 4 Replacement Procedures 4 8 Wireless LAN Unit Removing the Wireless LAN Unit To remove wireless LAN unit you must remove strip cover and keyboard first then follow the steps below to remove wireless LAN unit l Remove the embedded screw securing the wireless LAN door and then remove the wireless LAN door Embedded screw Figure 4 11 Removing the wireless LAN door 2 Detach the two ends of LAN antenna 3 Use your fingers to press the two latches of LAN unit container The LAN unit will pup up 4 Grasp the wireless LAN unit and pull it out 4 20 CONFIDENTIAL Satellite M40X Series Maintenance Manual 4 Replacement Procedures TOSHIBA Figure
2. 3 23 Pb usun eee 3 25 CN RICT pss saa 3 27 Satellite M40X M45X Satellite Pro M40X EQUIUM M40X Series Maintenance Manual CONFIDENTIAL 3 iii 3 Tests and Diagnostics 3 iv CONFI DENT AL Satellite M40X M45X Satellite ProM40X EQUIUM M40X Series Maintenance Manual 3 1 The Diagnostic Test 3 Tests and Diagnostics 31 The Diagnostic Test This chapter explains how to use the Test amp Diagnostic program to test the functions of the computer s hardware modules The Test amp Diagnostic Program 15 stored on the T amp D diskettes The program consists of a series of tests that run automatically when the Diagnostics Program items are selected and executed NOTES To start the diagnostics follow these steps 1 Check all cables for loose connections 2 Exit this program when you are at Main Menu The TEST amp DIAGNOSTIC PROGRAM contains the following functional tests CONFIG CHECK TEST DMI CHECK TEST PIO LOOPBACK TEST SPEAKER AUDIO TEST FAN ON OFF TEST MAIN BATTERY CHARGE TEST FDD TEST CD ROM TEST KEYBOARD TEST MOUSE PAD TEST LCD PIXELS MODE TEST LID SWITCH TEST HDD R W TEST LAN TEST RTC TEST RRR RRR Ro m You will need the following equipment to perform some of the Diagnostic test programs The diagnostics diskette 2 pcs A printer loopback connector PIO Loopback Test A formatted working diskette for the floppy disk drive test Floppy Disk
3. 3 9 S Ili DNI ETT 3 10 Jio 3 11 Battery Charce 3 12 FOD T 3 13 9 3 14 DOI 3 15 Mone E 3 17 _ s sss 3 19 AGS WAC A 3 20 HODER sss 3 21 IP SML u u _________ _ _____________ 3 23 3 25 C iH BO Ot 3 26 CONFIDENTIAL Satellite M40X Maintenance Manual Chapter4 Replacement Procedures 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 4 10 4 11 4 12 4 13 4 14 4 15 4 16 4 17 4 18 4 19 ee eee 4 M 4 7 nn n SS SSS SSS s Ds 4 9 4 11 Optical Drive Module TM 4 13 OC Di 4 15 bids LO 4 17 Expansion Vie BIO __ 4 20 BO a uu 4 23 oneness as 4 26 4 28 4 31 Jo lil 4 34 4 36 SV SUS BO T 4 37 CIT u
4. Jas Lt a Figure E 21 NW keyboard 22 Dutch DT Keyboard DEDERE IEEE d TEE 3 e JEEP ss sss TIIJ EEF O We Figure E 22 DT keyboard D lo 0 atellite M40X Series Maintenance Manual CONFI DENTI AL 11 23 Lithuanian LIT Keyboard ina ie om x m a ee a an es ERRAT E mmc m N 7 us do VL EN lt EO Ua UU AN e n LI GE 5l Figure E 23 LIT keyboard 24 Russian RU Keyboard EL d aii rie len It iia im i a fo ime o bebas gt eee Pao Figure E 24 RU keyboard 7 12 CONFI DENT AL Satellite M40X Series Maintenance Manual 25 Turkish TR Keyboard eee Saa aa aa a a AM 3 S A thie Figure E 25 TR keyboard S ls 26 Yugoslavian YU Keyboad a Cee Sis a a na a nia gt fea eH Te Uo NEC aa P e 2 pA i 8 LET CAU EEE lt Ima Figure E 26 YU keyboard EA Pp REEL ER occa 0
5. C 6 HDD I F pin assignments 44 pin C 7 ODD I F pin assignments 50 pin C 8 Parallel I F pin assignments 25 pin C 9 PC Card I F pin assignments 84 pin C 10 Mini PCI I F pin assignments 124 pin C 12 JP18 Fan I F pin assignments 3 pin C 14 JP21 Fan I F pin assignments 3 pin C 14 AC Adaptor Connector pin assignments 3 pin C 14 Line in I F pin assignments pin C 14 Microphone I F pin assignments 6 pIn C 15 Microphone I F pin assignments 6 pin C 15 Headphone Connector pin assignments 6 pin C 15 Headphone Connector pin assignments 6 pin C 15 Ser Tand H D 1 Scan codes with ICME OY D 5
6. Is an error detected by any of the diagnostics tests No System is normal 2 3 Power Supply Troubleshooting Perform the Keyboard Troubleshooting procedures in section 2 6 Perform the FDD Troubleshooting procedures in section 2 5 After confirming which diagnostics test has detected an error perform the appropriate procedure as outlined below Figure 2 1 Troubleshooting flowchart 2 2 2 4 CONFIDENTIAL Satellite M 40 45X Satellite Pro 40X EQUIUM M 40X Series Maintenance Manual 2 3 Power Supply Troubleshooting 2 Troubleshooting Procedures If the diagnostics program cannot detect an error the problem may be intermittent The test program should be executed several times to isolate the problem When a problem has been located perform the appropriate troubleshooting procedures as follows I If an error 15 detected by the battery test perform the Power Supply Troubleshooting procedures in Section 2 3 If an error is detected by the display test perform the Display Troubleshooting procedures in Section 2 4 If an error 15 detected by the keyboard test perform the Keyboard Troubleshooting procedures in Section 2 5 If an error is detected by the printer parallel port test perform the Printer Port Troubleshooting procedures in Section 2 8 If an error is detected by the TouchPad test perform the TouchPad Troubleshooting procedures in Section 2 9 If an error 15 detect
7. 11 Press any key to continue 3 6 CONFIDENTIAL Satellite M40X M45X Satellite ProM40X EQUIUM M40X Series Maintenance Manual 3 4 DMI Check Test 3 Tests and Diagnostics 3 4 DMI Check Test This test will check if the computer s Desktop Management Interface DMI 1s correct DMI includes 2 BS 2 Manufacturer Production Name Version Serial Number UUID OEM String It needs to input unit Part Number by manual then show this unit DMI information and makes comparison with SKU data NOTE To execute this test you must input unit Part Number as Uppercase Character The screen should display as below indicating whether the test is passed or failed after comparison P 1 5 51 E Compal DMI String Utility UZ 4 7 s anufacturer Typel OffsetO4h TOSHIBA Product 1 OffsetO5h Satellite P20 ersion Typel OffsetOoh PSPZOUFZOOOF Serial 1 OffsetO h 6301530 0 1 Of fsetOch gt 96598 7 79 6 6 110 7 89 0 00023 8119022 StringstPart Number SW Number Typeii OffsetOsh PSPZOlUFZOOOF PSPZOUFzZOOOF Press any key to continue Satellite M40X M45X Satellite Pro M40X EQUIUM M40X Series Maintenance Manual CONFIDENTIAL 3 7 3 Tests and Diagnostics 3 5 PIO Loopback Test 3 5 PIO Loopback Test The PIO loopback test will check below items through PIO loopback connector 2s External Interrupt
8. SADDLE 2 5 3 0kgfcm UPPER LOWER AUDIO B SADDLE 2 5 3 0kgfcm UPPER UPPER THERMAL PLATE THERMAL PLATE STAND 07 2kgfecm OFF M B LOWSHD LOWER LOG LOW LOG UP 74 CONFI DENT AL 3 F 4 SCREW P N SCREW SPEC 0015320 2 0 3 ZBL 2009470 M2 0 2 BLACK ZN ECAL202V000 M2 5 12 ECAL202V000 M2 5 12 MAAAO0004308 3 0 4 7 M2 4 244 AMALZUZYUUU sorewSpring MS D SUB NUT WS MAFA94001NO 4 75 9 6 NI 2 M2 0X12 MAA20100302 MACK25080Z0 2 5 8 2508070 M2 5X8 CONFI DENT AL Q ty LOCATION CPU PLATE TO MB STANDOFF 1 5 2 0kgfcm KEYBOARD TO SHIELD UP TO LOG UP 1 5 2 0kgfcm LOG UP MINIPCI DOOR NORMA MINIPCI STAND OFF M B LOG LOW SHIELD LOG LOW 2 0 2 5kgfcm LOG UP MDC DOOR MINIPCI STAND OFF MB LOG LOW SHIELD LOG LOW 2 0 2 5kgfcm HDD DOOR HDD 2 0 2 5kgfcm CPU THERMAL SINK TO CPU BRK STANDOFF 2 0 2 5kgfcm I O PORT NUT LOG LOW MB 2 0 2 5kgfcm PCMCIA SLOT TO MB 1 5 2 0kgfcm LCD HINGE HINGE SADDLE 974 kgfem LOGIC LOWER HINGE SADLE L R BACK SIDE 2 5 3 0kgfcm Satellite M40X Series Maintenance Manual SCREW P N SCREW SPEC MMCK25400Z0 2 5 4 2540070 203 000 MMCK20050N0 MMCK20050N0 MMCK20050N0 AMZKM000400 M2 5 4 M2 5 3 9 M2 5 2 4 2 4 Screw Spring IMS Satellite M40X
9. Table 2 1 Battery LED Charging Amber solid on Battery charging with Green solid on Battery fully charged by AC Green color off Battery abnormal stop charging with AC Bad cell Overheated Discharging Amber blinking Battery within low state 12 minutes LED on for 1 second 9 every 4 seconds Amber blinking Battery within critical low state 3 LED on for 1 second minutes remaining The system is protected and cannot be re powered on without the AC power connected Amber color off Battery not in low or critical low state It s in discharging state 2 8 CONFIDENTIAL Satellite M 40 45X Satellite Pro 40X EQUIUM M 40X Series Maintenance Manual every 2 seconds 2 3 Power Supply Troubleshooting 2 Troubleshooting Procedures Table 2 2 DC IN LED AC IN LED Power supply status AC power exists LED is solid green Off No AC power exists To check the power supply status install a battery pack and connect an AC adaptor to the DC IN port on the computer and to a power supply If the DC IN LED or Battery LED Is not lit go to Procedure 2 Procedure 2 Adaptor battery replacement A faulty adaptor may not supply power or may not charge the battery Perform Check 1 Check Connect a new AC adaptor If the problem is not resolved go to Check 2 Check 2 Inserta new battery If the problem is still not resolved go to Procedure 3 Satellite M 40X M 45X Satellite Pro M 40X EQUIUM M 40X Series
10. atellite M40X Series Maintenance Manual CONFI DENTI AL E 13 27 Danish DM Keyboard a Cee a mS he YO E AM 3 jom FLEE jer r Figure E 27 DM keyboard S ls 28 Slovak SA Keyboard EISE 5 YT ai T SIN TQ ELU sisa 2 6 jm OS SUG fm ee 50 gt Ym JF Figure E 28 SR keyboard D lo 0 7 14 CONFI DENT AL Satellite M40X Series Maintenance Manual 29 Slovak SA Keyboard E es es EO saa aa aaa 2 Caps 132242412022 s Figure E 29 SD keyboard atellite M40X Series Maintenance Manual CONFI DENTI AL 15 Appendix F Series Screw Torque List Table F 1 Series Screw Torque List SCREW P N SCREW SPEC LOCATION H THERMAL PLATE TO 2 5 2 7 MMCK25030NO 5 3 2 0 2 5 MODULE 25030 0 2 5 3 2 MMCK25030N0 M2 5 3 NB SUPPORT PLATE TO MB TP TO TP BREAKET TO 2 5 3 0kgfcm LOG UP PCB TO LOG 5 3 Okgfem UP BATT LATCH TO LATCH KNOB 1 8 2 2kgfcm 2 0 2 5kgfc m MMCK25050Z0 M2 5 5 MMCK25050Z0 M2 5 5 KILL S W PCB 2 0 2 5kgfcm LOG LOW LCD BRK L R 2 5 3 Okef LCD COVER 2573 0 LCD BEZEL LCD BRK L R LCD 2 5 3 0kg
11. turn overlap top cover Always starts the disassembly process by removing the battery pack Battery pack HDD Keyboard Wireless LAN Expansion Memory Module Display Assembly Fan amp Heat Sink Direct Play Button Board FL Inverter Board System Board LCD Module Speakers Touch Pad 4 2 CONFIDENTIAL Satellite M40X Series Maintenance Manual 4 Replacement Procedures Safety Precautions Before you begin disassembly read the following safety precautions and observe them carefully as you work DANGER L Always use the lithium ion battery pack or backup battery that is authorized by Toshiba or compatible with the unit Since other battery packs have different specifications they may be incompatible with the unit and may burst or explode Heating or disassembling the battery pack could cause leakage of alkaline solution Throwing the battery pack into a fire could cause the battery pack to explode The power supply FL inverter and other components carry high voltages To avoid the risk of electric shock when you need to turn on the power of a partially disassembled computer to check its operation be very careful not to touch connectors or components Also do not disassemble individual components in first level maintenance WARNING To avoid the risk of electric shock or other injury 1 Always turn the power off and disconnect the AC adaptor from the power source 2 Remove any metal jewelry or accessor
12. 3 3V AD05 NC AD03 5VS_MINIPCI AD01 GND NC NC NC NC NC GND NC GND GND NC 5VS_MINIPCI CONFIDENTIAL 62 GND FRAME TRDY STOP 3 3V DEVSEL GND AD15 AD13 AD11 GND AD09 C BE0 3 3V AD06 AD04 AD02 AD00 NC NC NC NC NC NC NC NC Satellite M40X Series Maintenance Manual C 8 JP6 Table C 9 LVDS I F pin assignments 30 pin Signal name 10 sianar name vo 1 B 2 DISPOFF 3 LCDVDD 4 LCDVDD 5 LCD DATA 6 GND 7 TXCLK 8 TXCLK 9 GND 10 TXOUT2 11 TXOUT2 12 TXOUT1 13 TXOUT1 O 14 TXOUTO 15 TXOUTO 16 B 17 DAC_BRIG 18 INVT PWM 19 3VS LCD O 20 LCD_CLK 21 GND 22 TZCLK 23 TZCLK 24 GND O 25 TZOUT1 O 26 TZOUT1 O 27 TZOUT2 28 TZOUT2 O 29 TZOUTO 30 TZOUTO O Satellite M30X Series Maintenance Manual CONFI DENT AL C 9 JP13 Pin P Sin T GNO P2 su co cew P3 SW CD SW P5 50 WP EW PE 50 27 50 PB sp CLE sn wec 50 0 et 5 SD DAT2 05 85 MS BDATA WS DATAG MS DATAL ME INS Pte 5 HS S 2 S M XD U4 zz 5 My xD 05 S M XD UB SMO S M LVG BAD RB HEM D RE Se OE S M xD Voc 5 00 PAF 5 03 32 S M 5 01 S W 758 5 2 RN 236 FS kD WE M VD
13. CD RW drive specifications 1 12 Table 1 3 DVD Super Multi drive specifications 1 13 Table 1 4 DVD Super Multi Double Layer drive specifications 1 14 1 CONF DENTI AL Satellite M40X Maintenance Manual 1 1 Features 1 Hardware Overview 1 1 Features The Satellite EAL30 Series Personal Computer uses extensive Large Scale Integration LSI and Complementary Metal Oxide Semiconductor CMOS technology extensively to provide compact size minimum weight and high reliability This computer incorporates the following features and benefits CPU Pentium M Dothan 1 6GMHz 1 73GMHz 1 86MHz 2 0GMHz 2 13GMHz and 2 26MHz Intel Celeron M Dothan 1 3GMH7z 1 4GMHz 1 5MHz 1 6GMHz FCPGA CPU Chipset Intel 91ISPM 915GM 910GML chipset for system memory controller Intel ICH6 M for PCI to LPC Bridge PCI IDE controller Power Management Logic ENE KB910 for Keyboard Controller Battery management Unit and RTC TI PCI7411 PCI4510R for Card Bus PCMCIA 1394a and Card Reader controller M24P M22P M24C for VGA controller ALC250 for AC97 CODEC SMC LPC47N217 for FIR and Parallel Port controller Realtek RTL8100CL LAN controller Memory Noon board memory On board with two 200 pin 42 5 V SO DIMM connector supporting DDR memories card Maximum upgradea
14. 0 standard which enable data transfer speeds more than 40 times faster than USB 1 1 which this computer also supports The USB drives may be used to transfer data at Low Full and high speeds 5 Parallel port Standard Mode IBM PC XT PC AT and PS 2 Compatible Bidirectional Parallel Port Enhanced Parallel Port EPP Compatible EPP1 7 and EPPI 9 1284 Compliant External monitor port A 15 pin CRT port supporting DDC 2B enables connection of an external monitor which is recognized automatically by Video Electronics Standards Association VESA Display Data Channel DDC compatible functions 2s Sound system Windows Operating System compatible sound system provides internal speakers as well as jacks for an external microphone and headphone TV out port This video out mini jack enables transfer of NTSC or PAL data video and right left audio to external devices such as TV LAN port The computer comes with an RJ 45 Local Area Network LAN port The LAN port provides connectivity for LAN 1 8 CONF DENTI AL Satellite M40X Maintenance Manual 1 2 System Unit 1 Hardware Overview 1 2 System Unit The system unit 15 composed of the following major components 25 Processor Depending on the model you purchased Mobile Intel Celeron M Processor 350J 360J 370 380 or Intel Pentium M Processor 730 740 750 760 770 780 2 System Logic Intel91SPM 915GM and 910GML Host Bridge controller processor h
15. 0E 4 11 Removing the optical driye THOQU G 4 13 Removing the Optical drive L 4 15 4 17 ES e DOA CMM MM MEME 4 18 Disconnectine the keyboard cable LL u roe T 4 18 Removing he wireless LAN 4 20 Removing the wireless LAN Uunlt 4 21 Removing the expansion memory 4 22 Removing the expansion memory cover 4 23 Iustalhins the expansion 4 24 Removing The modem Module 4 25 Disconnecting the wireless LAN antenna 4 27 Disc onnecting The LC D Cable lulu 4 28 Removing the l 4 28 Removing the top 4 30 2 4 31 Po i sl TOUC b Du u 4 33 FRG TAO WIN tho Speal u ii 4 35 Removing the hexagonal secre WS ot EOM EHE 4 36 Removing the system Board OMEN UU MM 4 36 oo vi The ddp 4 39 4 39 CONFIDENTIAL Satellite M40X Seri
16. 4 39 4 42 oct s 4 44 MV CC E 4 47 Satellite M40X Maintenance Manual CONFIDENTIAL ix Appendices Appendix A Appendix B Appendix C Appendix D Appendix E Appendix F Appendix G Handling the LOD Module 1 rli 1 1 Keyboard Scan Character Codes D 1 BY e E sas E 1 S oss O S PONS F I FRE MAD G 1 CONFIDENTIAL Satellite M40X Maintenance Manual Chapter 1 Hardware Overview CONFI DENTI AL 1 Hardware Overview 1 11 CONF DENTI AL Satellite M40X Maintenance Manual 1 Hardware Overview Chapter 1 Contents 1 1 RR t 1 5 L2 Dy Ste li Br 1 9 1 3 Jos WE Mq 1 11 1 12 1 5 DVD Super Multi Double Layer 1 14 116 PYVYDROM amp 1 12 1 7 1 15 1 8 SSS SS S A 1 17 1 8 1 TA i ETE OE 1 18 2 i oats cca S s a ss 1 19 Satellite M40X Series Maintenance Manual CONFI DENTI AL 1 1 Hardware Overview Figures Figure 1 1 J Uh 1 11 Table Table 1 1 AION 1 11 Table 1 2 DVD ROM amp
17. 4 External Loopback including Pattern test Data Pin test Control register test amp Control pin Status pin test NOTE Remember to connect a PIO loopback connector to the computer s printer port before test begins The screen should display as below indicating whether the test 1s passed or failed when finished Testing LPT1 Internal Loopback Testing patterns FF FF PASS 1 Testing LPT1 External Interrupt I PASS 1 Testing LPT1 External Loopback 1 Data Pin p9 8 Err Pin pih Test PASS 1 2 Control Register Test PASS 1 3 Control Pin amp Status Pin Test PASS 1 PASS 1 ress any key to continue 3 8 CONFIDENTIAL Satellite M40X M45X Satellite ProM40X EQUIUM M40X Series Maintenance Manual 6 IEEE 1394 Test 3 Tests and Diagnostics Satellite M40X M45X Satellite Pro M40X EQUIUM M40X Series Maintenance Manual CONFIDENTIAL 3 9 3 Tests and Diagnostics 3 7 Speaker Audio Test 3 6 Speaker Audio Test The speaker audio test allows the user to aurally confirm the speaker functions And check both speakers if they are OK within 3 times sound generated NOTE Remember to tune up the volume as Maximum before this test starts The screen should display as below indicating whether the test is passed or failed after the question FATBUZER test version 1 47 lease listen for speaker being sound 1 6 Sec by 3 times Test over no errors found
18. Familiarize yourself with the disassembly and reassembly steps Begin each procedure by removing the AC adaptor and the battery pack as instructed section 4 2 1 not disassemble the computer unless it is operating abnormally 2 Use only the correct and approved tools 3 Make sure the working environment is free from the following elements whether you are using or storing the computer Dust and contaminates Static electricity LJ Extreme heat cold and humidity 4 Make sure the FRU you are replacing is causing the abnormal operation by performing necessary troubleshooting and diagnostics tests described in chapters 2 and 3 of this manual 5 Do not perform any operations that are not necessary and use only the described procedures for disassembling and installing FRUs the computer 6 After removing parts from the computer place them in a safe place away from the computer so they will not be damaged and will not interfere with your work 7 You will remove and replace many screws when you disassemble the computer When you remove screws make sure they are placed in a safe place and identified with the correct parts 8 When assembling the computer make sure you use the correct screws to secure the various pieces Screw sizes are listed in their corresponding figures 9 The computer contains many sharp edges and corners so be careful not to injure yourself 10 After you have replaced FRU make sure the comput
19. Grasp the PC Card and remove it 4 Push the eject button back into place 1f necessary Figure 4 2 Pressing the eject button Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 9 4 Replacement Procedures Installing the PC Card To install the PC Card follow the steps below and refer to the figures 1 the preceding section 1 Make sure the eject button does not stick out 2 Insert the PC Card and press gently to ensure a firm connection Figure 4 3 Installing the card 4 10 CONFIDENTIAL Satellite M40X Series Maintenance Manual 4 Replacement Procedures 4 4 HDD CAUTION When handling the HDD do not press the top surface as shown by the arrow Hold it by the sides Figure 4 4 HDD Removing the HDD Module Follow the steps below to remove HDD module 1 Turn the computer upside down 2 Remove a black M2 5x5 screw to release the HDD door 3 Pull out the tab to remove the HDD unit Figure 4 5 Removing the HDD door 4 Remove the two M3x3 black screws that secure the HDD case and bracket to the HDD 5 Remove the HDD from the HDD case Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 11 4 Replacement Procedures Installing the HDD To install the HDD follow the steps below and refer to the figures In the preceding section 1 Seat the HDD in the HDD case and bracket and secure it with two M3x3 black screws 2 Insert the HDD unit into the HDD slot 3 Secu
20. If you transport the module do not use packing material that contains epoxy resin amine or silicon glue alcohol or oxime These materials can release gas that can damage the panel s polarization Satellite M40X Series Maintenance Manual A 5 A 6 CONFIDENTIAL Satellite M40X Series Maintenance Manual Appendix B Board Layout System Board FRDSY Bottom View e aud Satellite M40X Series Maintenance Manual CONFI DENT AL 1 B 2 System Board 5 Top View JP14 r JP25 PJP1 i iu nn 8 ul u Mid rua e Er E K Men 19 g ash z T k zi 18 JP11 HE P JP17 SIRI 1 7 JP4 tit OG 4 677 1 8 2 CONFIDENTIAL Satellite M40X Series Maintenance Manual Table b 1 System board ICs top and bottom E CP pe sss C e p ms Satellite M40X Series Maintenance Manual CONFI DENT AL B 3 B 4 Table B 2 System board connectors top and bottom DC in Connector CONFIDENTIAL Satellite M40X Series Maintenance Manual Satellite M40X Series Maintenance Manual CONFI DENT AL B 5 Appendix C Pin Assignments System Board C 1 Satellite M40X
21. No cleaning check Procedure 2 Perform software check Procedure 3 Perform diagnostic test Procedure 4 Perform connection and replacement check Procedure 5 Replace system board Figure 2 10 Optical drive troubleshooting process Satellite M 40X M 45X Satellite Pro 40X EQUIUM M40X Series Maintenance Manual CONFI DENTI AL 2507 2 Troubleshooting Procedures 2 11 Optical Drive Troubleshooting This section describes how to determine if the computer s internal optical drive is functioning properly The Satellite P10 module bays can accommodate the following optical drives DVD R RW device DVD ROM device DVD Multidrive device COMBO device Figure 2 11 outlines the process Perform the steps below starting with Procedure 1 and continue with the other procedures as required Procedure 1 Audio CD test Procedure 2 Drive cleaning check Procedure 3 Software check Procedure 4 Diagnostic test Procedure 5 Connection and replacement check Procedure 1 Audio CD check First insert an audio CD into the CD DVD drive If it works the problem is not with the drive Go to Procedure 3 If the audio CD does not work go to Procedure 2 If the CD DVD LED on the front panel does not light when the disc 1s played and the drive gives no response go straight to Procedure 3 Procedure 2 Drive cleaning check Insert a CD DVD drive cleaning disk into the drive clean according to the drive cleaning product
22. SODIMM IVF 200 PIN C 1 C o JPP CEDUTE RDN ee C 5 C3 JPIA RGB u uuu uu un ____ 6_ _ 6_ i E C 6 D C 7 CS JP28 ODD 60 DIHI C 8 Se MEME C 9 C ZO PC Cas 10 JT MON C 14 9 AC Adaptor Connector 3 pin C 14 O JP C 14 JESD IVC ROG C 15 12 JP31 Headphone 6 pn C 15 GAS JPI Headphone Connector C 15 CIT JP29 LINE IN Connecior C 15 Appendix D Keyboard Scan Character Codes D 1 APPIKE E EE E s 1 Japanese JA Keyboard uuu uu 2 Appendix F Series Screw Torque u u F 1 Appendix G G 1 Satellite M40X Series Maintenance Manual CONFIDENTIAL App iii Appendices Figures Figure 1 Figure B 2 Figure E 1 Figure E 2 Figure E 3 Figure E 4 Figure 5 Figure E 6 Figure E 7 Figure E 8 Figure E 9 Figure E 10 Figure E 11 Figure 12 Figure E 13 App iv System board FRDSY layout Bottom
23. Series Maintenance Manual JP25 Table C 1 SODIMM I F pin assignments 200 PIN 1 4 1 VREF VSS DDR DQf DDR 006 2 5V DDR_DQS0 DDR_DQ7 VSS DDR_DQ3 DDR_DQ13 2 5V DDR 009 DDR 0051 VSS DDR_DQ15 DDR_DQ11 2 5V DDR_CLK1 DDR_CLK1 VSS 0016 DDR 0020 2 5V DDR_DQS2 DDR_DQ18 O I O VREF VSS DDR_DQO DDR_DQ4 2 5V DDR_DM0 DDR_DQ6 VSS DDR_DQ2 DDR_DQ6 2 5V DDR_DQ12 DDR_DM1 VSS DDR_DQ14 DDR_DQ10 2 5V 2 5V VSS VSS DDR_DQ17 DDR_DQ21 2 5V DDR_DM2 DDR_DQ19 CONFI DENTIAL Signal name 10 Signal Name vo O 1 C 2 DDR_DQ22 DDR_DQ25 2 DDR 0920 DDR 0053 VSS DDR_DQ27 DDR_DQ30 2 5V NC NC NC NC NC NC NC NC 2 5V DDR_CKE1 NC DDR_SMA12 SMA9 VSS DDR SMA7 DDR SMA5 DDR 5 DDR 5 1 2 5V CONFIDENTIAL Table C SODIMM I F pin assignments 200 PIN 2 4 51 VSS 52 VSS DDR_DQ23 DDR_DQ24 2 5V DDR_DQ28 DDR VSS DDR_DQ36 0031 2 5V NC NC NC NC NC NC VSS VSS 2 5V 2 5V DDR_CKE0 NC DDR_SMA11 DDR_SMA8 VSS DDR_SMA6 DDR_SMA4 DDR_SMA2 DDR_SMAO 2 5V Satellite M40X Series Maintenance Manual Table C 1 SODIMM I F pin assignments 200 PIN 3 4 Signal name 10 Signal Name DDR_SMA10 DDR_SBS1 DDR_SBSO DDR_SRAS DDR_SWE DDR_SCAS DDR_SCS 0 DDR_SCS 1 DDR_SMA13 NC VSS DDR_DQ36 DDR_DQ33 2 5V DDR_DQS4
24. TEST PL MT G FRH ON OFF TEST s H MAIM BATTERY CHARGE TEST I H I FDD TEST Um J CD ROM TEST K KEYBOARD TEST u N L MOUSE TEST A GOPY LOG TO FDD d CA K Unit Item Test 5pace Ghange Option Cursor Enter Set Loop Count Prezz Esc To Quit NOTE Press Pause to pause a test and Enter to resume Satellite M40X M45X Satellite Pro M40X EQUIUM M40X Series Maintenance Manual CONFIDENTIAL 3 5 3 Tests and Diagnostics 3 3 Config Check Test 3 3 Config Check Test The config check test checks unit configuration It includes 2 2 BS CPU type System memory size ODD type HDD type amp capacity BIOS version This test needs input unit Part Number by manual to make comparison with known SKU data NOTE To execute this test you must input unit Part Number as Uppercase Character Then it will show its configuration is correct in green color or failed Gn red color The screen should display as below indicating whether the test 1s passed or failed after comparison Neil Fu lt 2002 76718 gt 1 05 ommand Line cfgchk TabFileName SKU cfgchk btulOtab txt PSIIOE GOOOZS5 GHR Please input the SKU PSPZOlFZOOOF P4500 2800 1 00 ID 3Z MB 256 DUDR RU HDD 60010 NoWEP FIR 12
25. areas 4 6 CONFIDENTIAL Satellite M40X Series Maintenance Manual 4 Replacement Procedures 4 2 Battery Removing the Battery Pack To remove the battery pack from the battery bay follow the steps below 1 Turn the computer upside down 2 Unlock the battery double lock and slide the battery bay latch to release the battery pack Then you can remove it from the bay Figure 4 1 Removing the battery pack NOTE For environmental reasons do not throw away a spent battery pack Please return spent battery packs to Toshiba Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 7 4 Replacement Procedures Installing the Battery Pack To install the battery pack in the battery bay follow the steps below and refer to the figure in the preceding section WARNING The battery is a lithium ion battery and can explode if not properly replaced used handled or disposed of Use only batteries recommended by Toshiba as replacements 1 Slide the battery pack into the battery bay The battery bay latch will click automatically 2 Lock the battery double lock to secure the battery pack in position 4 8 CONFIDENTIAL Satellite M40X Series Maintenance Manual 4 Replacement Procedures 4 3 PC Card Removing a PC Card To remove a PC Card follow the steps below 1 Push the PC Card s eject button The button pops out when you release it 2 Push the eject button again to pop the PC Card out slightly 3
26. changed as listed below With left Shift With rieht Shift Set 1 EO AA B6 2A 36 Set 2 FO 12 EO FO 59 EO 12 EO 59 Satellite M40X Series Maintenance Manual CONFI DENT AL Table D 3 Scan codes in Numlock mode Code set 1 Code set 2 02 EO 12 701 FO 70 EO FO 12 52 53 4 47 4 48 50 49 51 4D 5B 5D gt Z Z Z z Z Z gt X SES Table D 4 Scan codes with Fn key Code set 1 Code set 2 EO 9C ENT FO L CTRL FO 14 L ALT EO FO 11 ARROW FO 77 NUMERIC FO 77 Scrl FO 7E CONFIDENTIAL Satellite M40X Series Maintenance Manual Table D 5 Scan codes in overlay mode Code set 1 Code set 2 Ma Moke Break GESES 6 T SU SM X Table D 6 No 124 key scan code Key Code set 1 Code set 2 Sc Common EO 37 B7 EO 7C EO FO 7C Ctrl FO Shift FO Alt 4 Satellite M40X Series Maintenance Manual CONFI DENT AL D 7 Table D 7 No 126 key scan code Key top Code set 1 Code set 2 D 8 Pause Common E1 1D 45 El 9D C5 E 14 77 FO 14 FO 77 Ctrl EO 46 EO C6 7E EO FO 7E This key generates only make codes CONFIDENTIAL
27. from the Touch Pad 2 Remove one M2 5x3 screw securing the Track Pad Bracket Slide it and Lift out the Track Pad Bracket 3 Remove twoM2 5x3 silver screws securing the LED PCB board Slide it and Lift it out M2 5X3 Figure 4 22 Removing the touch pad Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 33 4 Replacement Procedures Installing the Touch Pad To install the Touch Pad follow the steps below and refer to the figures in the preceding section 1 With the top cover upside down place the Touch Pad the Track Pad Bracket and LED PCB board in position 2 Secure the LED PCB board with two M2 5x3 silver screws 3 Secure Track Pad Bracket with one M2 5x3 screw 4 Connect the Touch Pad LED FFC cable to the Touch Pad 4 34 CONFIDENTIAL Satellite M40X Series Maintenance Manual 4 Replacement Procedures 4 14 Speakers Removing the Speakers To remove the speakers first remove the top cover then follow the steps below 1 Tear off the stickers securing the cables to the fixed places 2 Remove the two M2 5x5 screws and then disconnect the speaker cable from the speakers Figure 4 23 Removing the speakers 3 Lift out the speakers Installing the Speakers To install the speakers follow the steps below and refer to the figure in the preceding section 1 Seat each speaker 2 Secure each speaker with M2 5x5 screw 3 Attached the speaker cable to the system board 4 Reassemble the rest o
28. instructions If the problem persists go to Procedure 3 Procedure3 Software check Ensure that the appropriate driver has been installed on the computer for the CD DVD drive Procedure 4 Diagnostic test The audio test program stored in the Diagnostics Disk will test the drive s ability to play an audio CD See Chapter 3 for details If any errors occur while executing the diagnostic program go to Procedure 5 2 28 CONFIDENTIAL Satellite M 40 45X Satellite Pro M 40X EQUIUM M 40X Series Maintenance Manual 2 11 Optical Drive Troubleshooting 2 Troubleshooting Procedures Procedure 5 Connection check and replacement check The optical drive connects to the system board The drive may be disconnected or the drive or system board may be damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following checks Check Make sure the drive is firmly connected to the system board If the connection is good and there is still an error go to Check 2 Check 2 drive or drive cable may be defective or damaged Replace each with a new one following the steps in Chapter 4 Replacement Procedures If the drive 1 still not functioning properly perform Check 3 Check 3 The system board may be damaged Replace it with new one following the instructions in Chapter 4 Replacement Procedures Satellite M 40X M 45X Satellite Pro M 40X EQUIUM M40X Series Maintenance Manual CO
29. 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 computer that appears on its display 15 presented in the type face below Format complete System transferred Satellite M40X Maintenance Manual CONFI DENT AL Vi CONFIDENTIAL Satellite M40X Maintenance Manual Table of Contents Chapter1 Hardware Overview 1 1 dM IUNII MEI Ue sasa IDE 1 1 1 2 visi 4 sss 1 5 1 3 AC Mit PANG d D 1 9 E D BAT 1 10 1 5 Power 1 16 IP uo ORI 1 18 Chapter 2 Troubleshooting Procedures 2 1 Troubleshooting Introduction 2 1 2 2 Troubleshooting Flowchart 2 2 3 Power Supply Trouble SHOOBPID 2 7 2 Display uuu u u u
30. the external display function ok Perform diagnostic check Procedure 2 Display is not faulty Continue Was a display problem detected troubleshooting refer to Figure 2 1 Perform connector and replacement check Procedure 3 Replace system board Figure 2 3 Display troubleshooting process 2 12 CONFIDENTIAL Satellite M 40X M 45X Satellite Pro 40X EQUIUM M40X Series Maintenance Manual 2 4 Display Troubleshooting 2 Troubleshooting Procedures This section describes how to determine if the computer s display is functioning properly The process is outlined in Figure 2 3 Start with Procedure 1 and continue with the other procedures as instructed Procedure 1 External display check Procedure 2 Diagnostic check Procedure 3 Connector and replacement check Procedure 1 External display check Connect an external display to the computer s external monitor port then boot the computer The computer automatically detects the external display If the external display works correctly the internal LCD may be damaged Go to Procedure 3 If the external monitor appears to have the same problem as the internal monitor the system board may be damaged Go to Procedure 2 Procedure 2 Diagnostic check The Display Test program is stored on the computer s Diagnostics disk This program checks the display controller on the system board Insert the Diagnostics disk in the computer s floppy disk drive t
31. the preceding sections then follow the steps below 1 Remove modem and wireless LAN covers 2 Remove a M2 5x10 screw securing top cover M2 5X10 Figure 4 20 Removing the top cover 1 3 Detach the upper FFC cable and touch pad FPC cable on the top chassis 4 Turn the computer upside down and remove the following twenty one screws M2 5 X5 fifteen screws M2 5X10 four screws M2 5x3 three screws 4 30 CONFIDENTIAL Satellite M40X Series Maintenance Manual 4 Replacement Procedures hy M2 5X5 T I M2 5X10 M2 5X1 I Figure 4 21 Removing the top cover 2 5 Turn the computer upright to lift off the top cover Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 31 4 Replacement Procedures Installing the Top Cover To install the top cover follow the steps below and refer to the figures in the preceding section 1 Seat the top cover and secure the upper FFC cable and Touch pad FFC cable to the computer s top chassis 2 Secure the top cover with one M2 5x10 screw 3 Turn the computer upside down and secure the twenty one screws M2 5X5 fifteen screws M2 5X10 four screws and M2 5x3 three screws 4 32 CONFIDENTIAL Satellite M40X Series Maintenance Manual 4 Replacement Procedures 4 13 Touch Pad Removing the Cover To remove the Touch Pad first remove the top cover then follow the steps below 1 Disconnect the Touch Pad FFC cable
32. the steps below 1 4 38 Remove three screws from the VGA plate Two security screws M2 4 2 4 and one M2 5 4F M2 5X3 Embedded security screws Turn the system board upside down and remove the four embedded security screws securing the fan module Remove the fan connector from the system board Then you can remove the fan module Remove the four screws securing the heat sink Then Lift out the heat sink while preventing the stress on the CPU below CONFIDENTIAL Satellite M40X Series Maintenance Manual 4 Replacement Procedures screws Figure 4 26 Removing the fan module 4 Turn cam on the CPU socket with a flat blade screwdriver so that the notch the cam is aligned with the open side of the CPU socket to unlock the CPU 5 Gently lift out the CPU 1 Figure 4 27 Removing the CPU Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 39 4 Replacement Procedures Installing the CPU To install the CPU follow the steps below and refer to the figures in the preceding section CAUTION Ifyou remove the heat sink you should use the CPU grease tool to remove the grease on the CPU and heat sink Reapply fresh grease before installing the heat sink 1 Make sure that the notch on the cam is aligned with the open position 2 Seat the CPU to align the triangle mark on the CPU with the one on the CPU socket Make sure the alignment is exact to avoid damaging
33. troubleshooting procedures verify the following Ask the user if a password is registered and if it is ask him or her to enter the password 4 Verify with the customer that Toshiba Windows XP is installed on the hard disk Operating systems that were not preinstalled by Toshiba can cause the computer to malfunction Make sure all optional equipment is removed from the computer 2 Make sure the floppy disk drive if installed is empty If no FDD module is installed you should use an external FDD to run the diagnostics tests 22 CONFIDENTIAL Satellite M 40 45X Satellite Pro M 40X EQUIUM M 40X Series Maintenance Manual 2 3 Power Supply Troubleshooting 2 Troubleshooting Procedures Perform the Power Supply Troubleshooting procedures in section 2 3 Perform the Power Supply Troubleshooting procedures in section 2 3 Perform the Power Supply Troubleshooting procedures in section 2 3 Perform the Display Troubleshooting procedures in section 2 4 If the password message displays type the password then press Enter Is Toshiba Windows being loaded Figure 2 1 Troubleshooting flowchart 1 2 Satellite M 40X M 45X Satellite Pro 40X EQUIUM M 40X Series Maintenance Manual CONFIDENTIAL 2 3 2 Troubleshooting Procedures Does typed characters appear correctly Insert the diagnostics disk into the FDD Then run the diagnostics test program Allow each test to perform automaticall
34. 0X EQUIUM M40X Series Maintenance Manual Chapter 4 Replacement Procedures CONFIDENTIAL 4 Replacement Procedures CONFIDENTIAL Satellite M40X Series Maintenance Manual 4 Replacement Procedures Chapter 4 Contents 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 4 10 4 11 4 12 4 13 4 14 4 15 4 16 4 17 4 18 4 19 uu u E Iam qq M Display so MT a Eae RE EEn iaa listo m R uu E A ns sss S SS SU SSS S E M PUE NN Sy iO i luu ________ _____ _ DEDS ss IE PAIRE T Em FL Inverter Board Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 Figures Figure 4 1 Figure 4 2 Figure 4 3 Figure 4 4 Figure 4 5 Figure 4 6 Figure 4 7 Figure 4 8 Figure 4 9 Figure 4 10 Figure 4 11 Figure 4 12 Figure 4 13 Figure 4 14 Figure 4 15 Figure 4 16 Figure 4 17 Figure 4 18 Figure 4 19 Figure 4 20 Figure 4 21 Figure 4 22 Figure 4 23 Figure 4 24 Figure 4 25 Figure 4 26 Figure 4 27 4 Replacement Procedures u y ee enn una 4 7 Pressmp hee JC uuu u trt Rer Eee en ette Uer 4 9 Ji li the 4 10 J u u 4 11 Removing the HDD
35. 1 Make sure TV cable is firmly plugged into both the TV set and the TV out port of the computer If the cable is connected correctly go to Check 2 Check 2 sure the TV out port is firmly secured to the system board of the computer If the malfunction remains go to Check 3 Check 3 The TV cable may be damaged Replace with a good cable If the malfunction remains go to Procedure 2 Procedure2 TV set check The TV set may be faulty Perform Check 1 Check 1 Try using the set for television reception If it does not work set may be damaged If the set does work perform Check 2 Check 2 Try connecting a different television to the computer If the replacement television works the original set may be damaged If the replacement set does not work the system board may be damaged Replace it with a new one following the instructions in Chapter 4 2 20 CONFIDENTIAL Satellite 40 45X Satellite Pro 40X EQUIUM M40X Series Maintenance Manual 2 8 Printer Port Troubleshooting 2 Troubleshooting Procedures 2 8 Printer Port Troubleshooting Perform diagnostic check Procedure 1 Does the print port function ok Yes Perform print port loopback check Procedure 2 Print port is not faulty continue Was a print port problem detected troubleshooting refer to Figure 2 1 Yes Replace system board Procedure 3 Figure 2 7 Printer port troubleshooting process Satellite M 40
36. 22 51 A24 51 VS2 51 Satellite M30X Series Maintenance Manual Signal name vo 51 D3 51 05 51 D7 o1 A10 o1 A11 o1 A8 51 A14 o1 RDY 51 VPP o1 A15 o1 A7 o1 A5 o1 o1 A1 o1 DO o1 D2 GND 51 1 51 012 51 014 51 CE2 51 IORD 51 A17 51 19 o1 A21 51 VPP o1 A23 o1 A25 51 51 INPACKZ CONFI DENTI AL C 9 Table C 7 PC Card I F pin assignments 84 pin 2 2 seasons 10 sonans _ S1_REG 51 BVD1 51 09 51 2 GND GND GND GND GND GND GND GND GND GND CONFIDENTIAL 51 BVD2 51 08 51 010 GND GND GND GND GND GND GND GND GND GND GND Satellite M40X Series Maintenance Manual C 7 JP11 Table 8 Mini PCI I F pin assignments 124 pin 1 2 Simar name vo Piano Signal ame vo 1 NC NC NC NC NC NC NC NC NC NC NC NC SWITCH NC NC NC PCI PIRQH 5 5 3VS PCI PIRQG NC NC GND 3V CLK PCI MINI PCI RST 2 GND 3VS PCI REQ 1 PCI GNT7H 3 3V GND AD31 WLANME AD29 NC GND AD30 AD27 3 3V AD25 AD28 NC AD26 AD24 AD23 MINI IDSEL GND GND AD21 AD22 AD19 AD20 GND PAR AD17 AD18 CBE2 AD16 Satellite M30X Series Maintenance Manual CONFI DENT AL Table C 8 Mini PCI I F pin assignments 124 pin 2 2 Pin No 61 Signal name IRDY 3 3V PM_CLKRUN PCI_SERR GND PCI PERR C BE1 AD14 GND AD12 AD10 GND 08 007
37. 4 12 Removing the wireless LAN unit CAUTION Do not touch the connectors on the wireless LAN unit or on the computer Debris on the connectors may cause malfunction Installing the Wireless LAN Unit To install the wireless LAN unit follow the steps below and refer to the figures the preceding section l Remove strip cover and keyboard 2 Remove the embedded screw securing the wireless LAN door and then remove the wireless LAN door CAUTION Do not touch the connectors on the wireless LAN unit or on the computer Debris on the connectors may cause malfunction 3 Gently push the wireless LAN unit into the wireless LAN container The two latches of container will automatically close up 4 Attach the white antenna to the main connector and the black antenna to the Aux connector 5 Use the embedded screw to secure the wireless LAN door Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 21 4 Replacement Procedures 4 9 Expansion Memory Removing the Expansion Memory To remove the memory module make sure the computer is in boot mode then l Besure the power is off and all cables are disconnected from the computer 2 Turn the computer upside down and remove the battery and loosen the safety screw securing the memory module socket cover 3 Slide your fingernail or a thin object under the cover and lift it off 4 Push the latches to the outside to release the module A spring will force o
38. ALE 239 Voc 50 60 0024 5 0 5 SM WP SW 14 CONFI DENT AL Satellite M40X Series Maintenance Manual C 10 C 11 C 12 C 13 JP7 Table C 9 JP7 Fan I F pin assignments 3 pin Pin No Signal name 10 Pin No sianar Name vo 1 FAN1_VOUT 2 FAN SPEED1 3 GND PJP1 Table C 10 AC Adaptor Connector pin assignments 6 pin J JP3 Table 11 S Video Connector pin assignments 6 pin Signal name vo Sinai vo 1 GND 2 GND 3 LUMA 1 4 CRMA 1 5 GND 6 GND JP4 Table C 12 RJ1I1 45 Connector pin assignments 16 pin 1 RJ45_TX 2 RJ45_ 3 RJ45 RX 4 RJ45_GND 5 RJ45_GND 6 RJ45_RX 7 RJ45 GND 8 RJ45_GND 9 LINK10 100 10 GND 11 GND 12 ACTIVITY Satellite M30X Series Maintenance Manual CONFI DENT AL 16 GND GND Table C 13 Double USB Connector pin assignments 12 pin rave sennae vo N USB20P2 GND USB20P3 GND GND GND Table C 14 Single USB Connector pin assignments 4 pin 13 GND 15 GND 14 JP5 4USB VCCB 3 USB20P2 5 USB VCCA 7 USB20P3 9 GND 11 GND C 15 JP23 USB VCCC 3 USB20P4 C 16 JP16 13 15 17 19 21 USB20P4 GND Table C 15 MDC Connector pin assignments 30 pin Kram
39. B 1 System board FRDSY layout B 2 doceri E 1 CE LO 1 s RP 2 J DO AIG ____ ___ ____ 2 POO DOA 3 Bi DO N un 3 Porus use PS Key DO AGO 4 USJNTE DOO 4 5 5 CEER oss unu E 6 Swisse key board aaa T E 6 L CW ES OO Y E E 7 CONFI DENTI AL Satellite M40X Series Maintenance Manual Tables Table B 1 Table B 2 Table C 1 Table C 2 Table C 3 Table C 4 Table C 5 Table C 6 Table C 7 Table C 8 Table C 9 1 Table C 9 2 Table C 10 Table C 11 Table C 12 Table C 13 Table 14 Table C 15 Table D 1 Table D 2 Table D 3 Table D 4 Table D 5 Table D 6 Table D 7 Table F 1 Table G 1 Satellite M40X Series Maintenance Manual System board ICs top and bottom B 3 System board connectors top and bottom B 4 SODIMM I F pin assignments 200 1 LCD I F pin assignments 22 pin C 5 RGB EF pin assignments 15 pin
40. CMCIA card player is functioning properly The process is summarized in Figure 2 13 Perform the steps below starting with Procedure 1 and continuing with the other procedures as required Procedure 1 Sycard test Procedure 2 PCMCIA socket replacement check Procedure 1 SYCARD test The SYCARD test card contains a PCMCIA test program Ensure the card in fully inserted into the socket before running the program If an error occurs during the SYCARD test perform Procedure 2 If no error occurs it is likely that the original PC card was faulty Procedure 2 PCMCIA socket replacement check The PCMCIA socket may be damaged or defective for instance the socket pins can be bent Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and replace the socket If the problem persists the system board may be defective or damaged Replace the system board with a new one following the steps in Chapter 4 Satellite M 40X M 45X Satellite Pro M 40X EQUIUM M40X Series Maintenance Manual CONFIDENTIAL 2 33 2 Troubleshooting Procedures 2 14 IEEE 1394 Troubleshooting 2 14 IEEE 1394 Troubleshooting START Perform IEEE 1394 device check Procedure 1 Is IEEE 1394 transmission ok Yes Perform diagnostic check Procedure 2 IEEE 1394 port and transmission are not no Was an IEEE 1394 problem detected No faulty Continue troubleshooting refer to Figure 2 1 Yes Perform conne
41. D R W TEST 3 2 CONFIDENTIAL Satellite M40X M45X Satellite ProM40X EQUIUM M40X Series Maintenance Manual 3 2 Executing the Diagnostic Test 3 Tests and Diagnostics The below display will show up at the beginning of T amp D program PortWorth Alviso DOS MODE F T T amp D DISKETTE MENU U1 B lt 2B085 332 M LCD PIXELS MODE TEST H LID SWITCH TEST O HDD TEST P H Q H h R A 5 H LOG TO FDD B DMI CHECK TEST C PIO LOOPBACK TEST D RTC TEST E LRH TEST F SPERKER AUDIO TEST G FRH ON OFF TEST H MAIM BATTERY CHARGE TEST I FDD TEST J GCD ROM TEST K KEYBOARD TEST L MOUSE TEST ail ail il a d gt gt gt gt gt gt gt gt gt gt gt CA K Unit Item Test 5pace Ghange Option Cursor Enter 5et Loop Count Prezz Esc To Quit MESSAGE If the test result passes the following display will show up ress any key to continue Satellite M40X M45X Satellite Pro M40X EQUIUM M40X Series Maintenance Manual CONFIDENTIAL 3 3 3 Tests and Diagnostics 3 2 Executing the Diagnostic Test If an error is detected and a test fails the following message displays ress any key to continue Then press any key for next actions the below display presented if copying test log file onto diskett
42. DDR_DQ38 VSS DDR_DQ35 DDR_DQ41 2 5V DDR_DQ44 DDR 0055 VSS DDR_DQ46 DDR_DQ47 2 5V 2 5V VSS VSS DDR_DQ52 DDR_DQ53 2 5V DDR_DQS6 DDR_DQ54 VSS DDR_DQ50 DDR_DQ60 2 5V Satellite M30X Series Maintenance Manual VSS DDR_DQ37 DDR_DQ32 2 5V DDR_DM4 DDR_DQ39 VSS DDR_DQ34 DDR_DQ45 2 5V DDR_DQ40 DDR_DM5 VSS DDR_DQ42 DDR_DQ43 2 5V DDR_CLK2 DDR_CLK2 VSS DDR_DQ49 DDR_DQ48 2 5V DDR_DM6 DDR_DQ55 VSS DDR_DQ51 DDR_DQ61 2 5V CONFIDENTIAL C 3 Table C 1 SODIMM I F pin assignments 200 PIN 4 4 Lene seasons 10 sonam DDR DQ56 DDR DQS7 VSS DDR DQ57 DDR 0062 2 5V D CK SDATA D CK SCLK 3 3VS NC CONFI DENTIAL DDR_DQ58 DDR_DM7 VSS DDR_DQ63 DDR_DQ59 2 5V VSS VSS VSS NC Satellite M40X Series Maintenance Manual C 2 JP1 Table C 3 RGB I F pin assignments 15 pin vo CRT R L B_L GND GND CRT VCC NC HSYNC_L DSUB 15 Satellite M30X Series Maintenance Manual CRT GL GND GND GND GND DSUB 12 VSYNC L CONFI DENTI AL C 5 JP8 Table C 4 HDD I F pin assignments 44 pin Pave suns vo signe T vo PIDE HRESET PIDE HDD7 PIDE HDD8 PIDE HDD6 PIDE HDD9 PIDE HDD5 PIDE HDD10 PIDE HDD4 PIDE 11 PIDE HDD3 PIDE HDD12 PIDE HDD2 PIDE HDD13 PIDE HDD1 PIDE HDD14 PIDE HDDO PIDE HDD15 GND NC PIDE HDREQ GND PIDE HDIOW GND PIDE HDIOR Z GND PI
43. DE HIORDY SEC CSEL PD _DACK GND PIDE HINTRQ GND PIDE HDA1 GND PIDE HDAO PIDE HDA2 PIDE HCSO PIDE HCS1 5VS GND 5VS 5VS GND NC CONFIDENTIAL Satellite M40X Series Maintenance Manual JP13 Table C 5 ODD I F pin assignments 52 pin sues vo sennae INT CD_L CD_AGND SIDE RST SD_D7 SD_D6 SD_D5 SD_D4 SD D3 SD D2 SD D1 SD DO GND IDE DIOW IDE DIORDY IDE IRQ IDE DA1 IDE DAO SW SD CS SHDD_LED 5VCD 5VCD GND GND GND NC GND Satellite M30X Series Maintenance Manual INT CD_R GND 50 08 50 09 SD 010 SD D11 SD D12 SD D13 SD D14 SD D15 SD DREQ SD GND IDE DDACK NC 5VCD IDE DA2 SW_SD_CS 3 5VCD 5VCD 5VCD GND GND GND 5VCD GND CONFIDENTIAL C 7 C 5 8 JP2 Table C 6 Parallel I F pin assignments 25 pin Pin No Signal name vo Pin no siana vo 1 FD0 5V_PRN_R O FD1 FD3 FD5 FD7 LPTBUSY LPTSLCT LPTERR SLCTIN GND GND GND GND CONFIDENTIAL FD2 FD4 FD6 LPTACK LPTPE AFD 3M LPT GND GND GND GND Satellite M40X Series Maintenance Manual JP12 Table C 7 PC Card I F pin assignments 84 pin 1 2 Pin No Signal name VO 1 GND S1_D4 S1_D6 S1_CE1 S1_OE S1_A9 S1_A13 S1_WE 51 VCC S1_A16 S1_A12 S1_A6 S1_A4 S1_A2 S1_A0 51 1 51 GND 51 D11 51 D13 51 015 51 VS1 S1_lIOWR 51 18 51 A20 51 51 A
44. DENTI AL Satellite M40X Maintenance Manual 1 5 Power Supply 1 Hardware Overview 1 5 Power Supply This specification defines the performance and characteristic of 65 W and 75W AC adapter power supply It supplies a constant voltage 19V output source for EAL30 series notebook comp uter 5 A D conversion The EC uses 10 bit sampling for A D conversion to determine the following values AC adaptor current Battery and temperature AC adaptor and battery check The EC checks the following by A D converted values Battery installed The EC checks the following by GPIO values AC adaptor connected Abnormal check EC determines whether the condition 1s abnormal and if so stores an error code into the error register 25 Input port management The EC monitors the following input signal status System power ON OFF status Direct CD power ON OFF status Beep and LED control is caused by the low battery status The EC controls the following two kinds of LED DCIN LED one color green Green indicates AC adaptor is connected Battery LED two colors orange and green Green solid The battery is fully charged Orange The computer is quick charging the battery The battery is low 2s Power ON OFF sequence When power is turned on or off the EC starts the power on or off sequence 500 4 power ON sequence SQS B power OFF sequence Satellite M40X Seri
45. Drive Test A data CD disc CD ROM Test A LAN loopback connector LAN Test TEEE1394 Link Cable RRRRRR The following sections explain how to execute the Test amp Diagnostic Program and detail the tests within the program Satellite M40X M45X Satellite Pro M40X EQUIUM M40X Series Maintenance Manual CONFIDENTIAL 3 7 3 Tests and Diagnostics 3 2 Executing the Diagnostic Test 3 2 Executing the Diagnostic Test Toshiba MS DOS is required to run the DIAGNOSTICS PROGRAM To start the DIAGNOSTIC PROGRAM follow these steps 1 Insert the diagnostics diskette 1 in the floppy disk drive and turn on the computer The diagnostics diskette contains the MS DOS boot files And then follow the instructions to swap with the diagnostics diskette 2 for T amp D program installed in RAM driver The T amp D Program can run by single test Item when you press corresponsive English letter of test item or run two or more test items what you like 1f you choose them by Arrow cursors and Space Bar the wonderful thing is you can setup test loop by Enter button And it also asks you if you like to copy test log file to diskette as reference at the end of test s The test list 1s as the following A CONFIG CHECK TEST DMI CHECK TEST PIO LOOPBACK TEST RTC TEST LAN TEST SPEAKER AUDIO TEST FAN ON OFF TEST MAIN BATTERY CHARGE TEST FDD TEST CD ROM TEST KEYBOARD TEST MOUSE PAD TEST LCD PIXELS MODE TEST LID SWITCH TEST HD
46. Figure E 5 KO keyboard J B u 02881 ls 6 Canada France CF Keyboard Sones 2 E d Ju Ie Figure E 6 CF keyboard D lo 0 atellite M40X Series Maintenance Manual CONFI DENTI AL E 3 Portuguese PO Keyboard a IEEE 5 he EK 3 ars 50 1 9 Figure E 7 PO keyboard 8 US INTE UI INTE Keyboard 17 110 If ve OEETIXIEEELEI ts am BB gs x der UTEM DO A de dde dc 3 M EREL Ima mmm rer lo er Figure 8 US INTE_ALPS Keyboard 7 4 CONFI DENT AL Satellite M40X Series Maintenance Manual 9 Germanic GR Keyboard TT MALE zu E e EIE as Figure E 9 GR keyboard 2 10 France FR Keyboard cess cessor pA 7 12 t EELL tree m 8 m PEPELO e jd ka Figure E 10 keyboard atellite M40X Series Maintenance Manual CONFIDENTIAL E 5 11 Chinese CH K
47. IAL Satellite M40X Series Maintenance Manual Table D 1 Scan codes set I and set 2 3 4 Code set 1 Code set 2 eytop Wee Break Make Ctrl L Alt L Space ALT R Ctrl R Ins Del 77 T Satellite M40X Series Maintenance Manual CONFI DENT AL D 3 D 4 Notes oe ee s Table D 1 Scan codes set I and set 2 4 4 Code set 1 Code set 2 Mae Break make Break _ F11 F12 PrintSc X Pause Fn Win Scan codes differ by mode Scan codes differ by overlay function Combination with the Fn key gives different codes The Fn key does not generate a code by itself This key corresponds to key No 42 in a 102 key model Refer to Table D 6 No 124 key scan code Refer to Table D 7 No 126 key scan code CONFIDENTIAL Satellite M40X Series Maintenance Manual Table D 2 Scan codes with left Shift key Code set 1 Code set 2 s me omm B AA 35 0 B5 EO 12 EO 4 FO 4A EO 12 AA EO 52 FO 70 EO 12 53 FO 71 EO 12 EO 4B FO 6B 12 EO EO 47 FO 6 12 EO EO 4F FO 69 EO 12 EO EO 48 FO 75 EO 12 EO 50 FO 72 EO 12 EO 49 FO 7D EO 12 EO 51 FO 7 12 40 FO 74 EO 12 5B FO 1F 12 EO EO 5D FO 2F EO 12 SSS SE SE Z Z gt x Z gt Note The table above shows scan codes with the left Shift key In combination with the right Shift key scan codes are
48. IF out is fully compliant with AC 97 rev2 3 specifications Supports double sampling rate 90 KHz of DVD audio playback Headphone output with 50mW 200 amplifier 3D Stereo Enhancement Multiple CODEC extension capability Power management and enhanced power saving features Stereo MIC record for AEC BF application Auxiliary power to support Power OFF CD Support 32K 44 1K 48K 96KHz of S PDIF output Support 32K 44 1K 48K of S PDIF input Standard 48 Pin LQFP Package EAXTM 1 0 amp 2 0 compatible Direct Sound 3DTM compatible A3DTM compatible I3DL2 compatible HRTF 3D Positional Audio 10 Bands of Software Equalizer Voice Cancellation and Key Shifting in Kara OK mode AVRACK Media Player Configuration Panel to improve Experience of User 1 10 CONF DENTI AL Satellite M40X Maintenance Manual 1 3 Hard Disk Drive 1 Hardware Overview 1 3 2 5 inch Hard Disk Drive The internal HDD is a random access non volatile storage device It has a nonremovable 2 5 inch magnetic disk and mini Winchester type magnetic heads The computer supports up 01006 HDD 120GB is design ready The HDD 1 shown in Figure 1 1 Specifications are listed in Table 1 1 Figure 1 1 2 5 inch HDD Formatted capacity GB 37 26 55 80 74 52 93 15 Logical Blocks LBA 78 125 000 117 187 500 156 301 488 195 371 568 Table 1 1 2 5 inch HDD specifications Satellite M40X Series Maintenance Manual CONF DENTI AL 1 11 1 Hardware Overview 1 4 O
49. IUM M40X Series Maintenance Manual 2 3 Power Supply Troubleshooting 2 Troubleshooting Procedures Procedure 4 Diagnostic check The power supply may not charge the battery pack Perform the following procedures 1 Reinstall the battery pack 2 Attach the AC adaptor and turn on the power If you cannot turn on the power go to Procedure 5 3 Run the Diagnostic test following the procedures described in Chapter 3 Tests and Diagnostics If no problem is detected the battery is functioning normally Procedure5 Replacement check The system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures Check the connection between the AC adaptor and the system board After checking the connection perform Check 1 Check Use multr meter to make sure that the fuses on the system board are not blown If a fuse is not blown go to Check 2 If a fuse is blown go to Check 3 Check 2 Make sure that the battery cable is firmly connected to the system board If it 1s connected firmly go to Check 3 Check 3 system board may be damaged Replace it with a new one following instructions in Chapter 4 Satellite M 40X M 45X Satellite Pro M 40X EQUIUM M 40X Series Maintenance Manual CONFIDENTIAL 2 77 2 Troubleshooting Procedures 2 4 Display Troubleshooting 2 4 Display Troubleshooting START Perform external display check Procedure 1 Does
50. Maintenance Manual CONFIDENTIAL 2 9 2 Troubleshooting Procedures 2 3 Power Supply Troubleshooting Procedure 3 Power supply connection check The power supply wiring diagram is shown below Any of the connectors may be disconnected Perform Check 1 Check 1 Check 2 Check 3 Check 4 Check 5 Check 6 Disconnect the AC power cord from wall outlet Check the power cable for breaks If the power cord is damaged connect a new AC power cord If there 15 no damage go to Check 2 Make sure the AC adaptor cord and AC power cord are firmly plugged into the DC IN socket AC adaptor inlet and wall outlet If these cables are connected correctly go to Check 3 Make sure that the DC IN input port socket is firmly secured to the system board of the computer If the DC IN input socket is loose go to Procedure 5 If itis not loose go to Check 4 Use a multr meter to make sure that the AC adaptor output voltage is close to 19 V If the output is several percent lower than 19 V go to Check 5 If the output is close to 19 V go to Check 6 Connect a new AC adaptor or AC power cord If the DC IN LED does not light go to Procedure 4 If the battery LED does not light go to Check 6 Make sure the battery pack 15 installed in the computer correctly If the battery is properly installed and the battery LED still does not light go to Procedure 4 2 10 CONFIDENTIAL Satellite 40 45X Satellite Pro 40X EQU
51. NFI DENTI AL 2 29 2 Troubleshooting Procedures 2 12 Modem Troubleshooting 2 12 Modem Troubleshooting START Perform telephone line connection check Procedure 1 Check replace telephone line and connections Perform connection check Procedure 2 Perform replacement check Procedure 3 Replace system board END Figure 2 11 Modem troubleshooting process 2 30 CONFIDENTIAL Satellite M 40 45X Satellite Pro M 40X EQUIUM M 40X Series Maintenance Manual 2 13 Modem Troubleshooting 2 Troubleshooting Procedures This section describes how to determine if the computer s modem is functioning properly Figure 2 12 outlines the process Perform the steps below starting with Procedure 1 and continuing with the other procedures as required Procedure 1 Telephone line connection check Procedure 2 Modem card connection check Procedure 3 Modem card replacement check Procedure 1 Telephone line connection check The telephone cable may be damaged or the connections may be loose Attempt to connect the computer to a network through using the modem If the modem does not function at all go to Procedure 3 If the attempt fails because the computer detects no telephone signal the fault may be the telephone cable the wall socket or the modem port Perform Check 1 Check Make sure telephone cable is firmly plugged into both the telephone wall socket the modem port of the computer If the cable is connec
52. O O O O O O O O O O O C 18 CONFIDENTIAL Satellite M40X Series Maintenance Manual C 20 JP20 Table C 19 1394 Connector pin assignments 4 pin Kramar TPB0 TPB0 3 TPAO 4 TPAO 5 GND 6 GND 21 JP21 Table C 20 SPK Connector pin assignments 4 pin INTSPK_R1 INTSPK_R2 3 INTSPK_L1 I O 4 INTSPK_L2 I O C 22 JP22 Table C 21 Audio B Connector pin assignments 12 pin Deme mamme 5VAMP 2 NBA_PLUG 3 VOL_AMP I O 4 AUD_VREF 5 GND 6 MIC O 7 GND 8 INTSPK_R1 9 1 I O 10 GND 11 WL_LED O 12 KILL_SW O Satellite M30X Series Maintenance Manual CONFI DENT AL C 19 C 23 PJP2 Table C 22 BATT Connector pin assignments 7 pin vo ro BATT_S1 ALI NIMH 3 4 TS A O 5 SMDA 6 EC_SMCA O 7 GND C 20 CONFI DENT AL Satellite M40X Series Maintenance Manual Appendix D Keyboard Scan Character Codes Table D 1 Scan codes set 1 and set 2 1 4 Cap Code set 1 Code set 2 eytop Make Break Make Break 29 A9 OE FO OE Satellite M40X Series Maintenance Manual CONFI DENT AL Table D 1 Scan codes set I and set 2 2 4 AB FO 5D Caps Lock FO 58 A FO 1C FO 1B FO 23 FO 2B FO 34 FO 33 FO 3B FO 42 FO 4B FO 4C FO 52 T Ac o Enter FO 5A Shift L FO 12 No 102 FO key FO FO FO FO FO FO FO FO FO FO FO CONFIDENT
53. Satellite M40X Series Maintenance Manual Appendix E Key Layout 1 United States US Keyboard 7 Tae n A 98 E xm aa fe Y im Bm sasam ee 5 SEER 3 2113 a MA s iR k TE i 1 5 14 E El T ey 5 90 Ur Figure E 1 US keyboard 2 United Kingdom UK Keyboard Seer 5 P 757 C OL iT 1 ELE eJ J IEEE a Jes Rv er U U Figure E 2 UK keyboard atellite M40X Series Maintenance Manual CONFIDENTIAL E 1 3 Spanish SP Keyboard der EE he 1 7 E D APP JE db __ 1 Figure E 3 SP keyboard 1 z4 Japanese JA Keyboard dirus E N MN 8 A T T Te T 40 Um RN o S 2 2 2 2 ME PETITI E jacm Figure 4 JA keyboard fr CONFI DENTI Satellite M40X Series Maintenance Manual S 5 Korean KO Keyboard HER ees Te Sia 9 FOU 3 pA m Ju gt 1
54. Scan Codes THOCO uo uu ULU D 6 Neuere e chida u uuu xu T TT D 6 Scan codes D 7 INO P Rey Sea OLIO u D 7 D 8 Sel es 1 G 1 CONFI DENTI AL Appa Appendix Handling the LCD Module Precautions for handling the LCD module The LCD module can be easily damaged during assembly or disassembly Therefore please observe the following precautions when handling it 1 When installing the LCD module in the LCD cover be sure to seat it so that it is properly aligned and maximum visibility of the display is maintained 2 Becareful to align the holes at the four corners of the LCD module with the corresponding holes in the LCD cover before securing the module with screws Do not force the module into place because stress can affect its performance Note The panel s polarized surface is easily scarred so handle it carefully Satellite M40X Series Maintenance Manual CONFI DENTI AL A 1 3 panel s surface gets dirty wipe it with cotton or a soft cloth If it is still dirty try breathing on the surface to create a light condensate and wipe it again If the surface is very dirty we recommend a CRT cleaning agent Apply the agent to a cloth and then wipe the panel s surface Do not apply cleanser directly to the panel 4 If water or
55. Series Maintenance Manual HDD BREAKET MB LOG LOW 2 5 3 LOG LOW 2 5 3 SENDING 1 5 2 0kgfcm MB HDD CONN TO T THERMAL PLATE TO MB 2 0 2 5kgfcm CONFI DENT AL Appendix Reliability The following table shows MTBF Mean Time Between Failures for each component Table G 1 MTBF Time hours Keyboard 40 000 Satellite M40X Series Maintenance Manual CONFI DENT AL CONFI DENTI AL Satellite M40X Series Maintenance Manual
56. Table 1 3 CD ROM mode Data transfer rate Mbytes s 33 3 U DMA transter mode 2 16 6 PIO mode 4 Multiword DMA mode 2 DVD DVD VIDEO DVD ROM DVD R 3 9G 4 7G DVD RW Ver 1 1 DVD RAM DVD R DVD RW Formats supported CD CD DA CD ROM CD R CD RW CD ROMXA PhotoCD muitiSession Video CD CD Extra CD CD Text Table 1 3 DVD Super Multi drive specifications Satellite M40X Series Maintenance Manual CONF DENTI AL 1 13 1 Hardware Overview 1 4 Optical device Drives 1 4 3 DVD Super Multi 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 and CD RW at 4x speed or Ultra and High speed CD RW at 10x speed and DVD R at 8x speed and DVD RW at 4x speed and DVD R at 8x speed and DVD RW at 4x speed and DVD RAM at 3x speed and DVD R DL at 2 4x speed The specifications of the DVD Super Multi Double Layer drive are listed in Table 1 4 tem DvD RoMmode CD ROM mode Data transfer rate Mbytes s 33 3 U DMA transfer mode 2 16 6 PIO mode 4 Multiword DMA mode 2 DVD DVD VIDEO DVD ROM DVD R 3 9G 4 7G DVD RW 1 1 DVD RAM DVD R DVD RW DVD R DL Formats supported CD CD DA CD ROM CD R CD RW CD ROMXA PhotoCD muitiSession Video CD CD Extra CD CD Text Table 1 4 DVD Super Multi Double Layer drive specifications 1 14 CONF
57. Toshiba Personal Computer Satellite M40X Maintenance Manual TOSHIBA CORPORATION CONFIDENTIAL Copyright 2004 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 Personal Computer Satellite M40X Maintenance Manual First edition September 2004 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 M40X Series 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 IBM is a registered trademark and OS 2 and PS 2 are trademarks of IBM Corporation Microsoft MS DOS Windows DirectSound and DirectMusic are registered trademarks of Microsoft Corporation Intel and Pentium are registered trademarks and SpeedStep is a trademark of Intel Corporation Sound Blaster is a registered trademark of Creative Technology Ltd Centronics is a registered trademark of Centronics Data Computer Corporation Photo CD is a trademark of Eastman Kodak All other properties are trad
58. X M 45X Satellite Pro 40X EQUIUM M 40X Series Maintenance Manual CONFIDENTIAL 2 27 2 Troubleshooting Procedures 2 8 Printer Port Troubleshooting To determine if the computer s printer parallel port is functioning properly perform the following procedures Figure 2 8 outlines the process Start with Procedure and continue as instructed Procedure 1 Diagnostic check Procedure 2 Printer port loopback check Procedure 3 Replace system board Procedure 1 Diagnostic check Attach the printer port loopback connector firmly to the printer port and run the Diagnostic Program See Chapter 3 for details If the printer port test passes there may be a problem with the printer Go to Procedure 2 If the printer port test fails go to Procedure 3 Procedure 2 Printer port loopback check The printer may be faulty or not connected properly Perform Check 1 Check 1 Make sure printer cable is firmly plugged into both the printer and the printer port of the computer If the cable is connected correctly go to Check 2 Check 2 Make sure the printer port is firmly secured to the system board of the computer If the malfunction remains go to Check 3 Check 3 The printer cable may be damaged Replace with a good cable If the malfunction remains go to Check 4 Check 4 The printer may be faulty Replace it with a good printer or connect it to a different computer If the replacement printer works or the original printer does not work on
59. X Series Maintenance Manual 2 3 Power Supply Troubleshooting 2 Troubleshooting Procedures 2 3 Power Supply Troubleshooting START Check Power Supply Status Procedure 1 Are the DC IN and Replace adaptor battery Battery LEDs lit Procedure 2 Check power supply connections Procedure 3 Can you turn the Run diagnostic program computer on Procedure 4 Perform internal connection check Procedure 5 Are the internal power connections secure Replace system board Figure 2 2 Power Supply Troubleshooting Process Satellite M 40X M 45X Satellite Pro 40X EQUIUM M 40X Series Maintenance Manual CONFIDENTIAL 2 7 2 Troubleshooting Procedures 2 3 Power Supply Troubleshooting The power supply controls many functions and components To determine if the power supply is functioning properly start with Procedure 1 and continue with the other Procedures as instructed The flowchart in Figure 2 2 gives a summary of the process The procedures described in this section are Procedure 1 Power status check Procedure 2 Adaptor battery replacement Procedure 3 Power supply connection check Procedure 4 Diagnostic check Procedure 5 Internal connection check Procedure 1 Power Status Check The following LEDs indicate the power supply status J Battery LED gt DC IN LED The power supply controller displays the power supply status through the Battery and the DC IN LEDs as listed in the tables below
60. ____________ _ _ 6 2 12 2 5 Keyboard 2 15 2 0 External USB Devices Tro ublesho0tine uu uu ates 2 17 2 1 TV Out Failure Troubleshooting 2 19 2 8 Printer Port Troubleshootine 2 21 2 9 ToschPad 2 23 2 10 Speaker Troubleshootinsg 2 25 2 11 Optical Drive Troubleshootins suvnedeadctonsbeens vavequnloxedmenoacsadcouebycotbuereadionen eens 2 27 2 12 Modem PrOUDICSMOONING 22 S EEEE ES SAES 2 30 DAS 2 32 244 TEBE 1594 TOW OCS 2 34 2 15 Wireless LAN Troubleshooting 2 36 Satellite M40X Maintenance Manual CONFI DENTI AL vii Chapter3 Tests and Diagnostics 3 1 3 2 3 3 3 4 3 5 3 0 3 7 3 8 3 9 3 10 3 11 3 12 3 13 3 14 3 15 3 16 3 17 3 18 3 19 Ti L 3 1 J D s E E EEE 3 2 Sol S sss s sss 3 6 PME CC Mee T m P 3 7 PIO Loopback ____________ ___ 3 8 TT
61. a different computer the printer should be replaced If the replacement printer does not work either or the original printer functions normally on a different computer go to Procedure 3 Procedure 3 Replace system board The system board may be damaged Replace it with a new one following the instructions in Chapter 4 2 22 CONFIDENTIAL Satellite 40 45X Satellite Pro 40X EQUIUM M40X Series Maintenance Manual 2 9 Touch Pad Troubleshooting 2 Troubleshooting Procedures 2 9 TouchPad Troubleshooting START TouchPad connection check Procedure 1 TouchPad replacement check Procedure 2 Replace system board Figure 2 8 TouchPad troubleshooting process Satellite M 40X M 45X Satellite Pro 40X EQUIUM M 40X Series Maintenance Manual CONFIDENTIAL 2 23 2 Troubleshooting Procedures 2 9 TouchPad Troubleshooting To determine if the computer s built in TouchPad is functioning properly perform the following procedures Figure 2 9 outlines the process Start with Procedure 1 and continue as instructed Procedure 1 TouchPad connection check Procedure 2 TouchPad replacement check Procedure 1 TouchPad connection check The TouchPad is connected via the TouchPad FPC to the system board Make sure the TouchPad FPC cable is firmly connected to the TouchPad and system board Refer to Chapter 4 Replacement Procedures for instructions on how to disassemble the computer and then perform the following checks I
62. ar GND NC NC NC NC NC GND 3V_MDC GND 3VS_ MDC CONFIDENTIAL 2 4 6 8 10 12 14 16 18 20 22 GND 5VS_MDC 3VS_MDC_R GND AC97_SYNC O Satellite M40X Series Maintenance Manual 23 25 27 29 AC97 SDOUT AC97_RST GND GND 24 26 28 30 AC97_SDIN1 O AC97_SDIN1 GND AC97 BITCLK 17 N C 13 18 JP17 Table C 16 SW LED Connector pin assignments 14 pin rave suns seme ro DEV_LED PWR_SUSP_LED EC PLAYBTN EC_REVBTN NC ON OFF JP16 O O 2 4 6 8 10 12 14 MODE_LED PWR_LED O EC _STOPBTN EC_FRDBTN EC UTXD KSO17 MUL_KEY_ESD GND Table C 17 T P Connector pin assignments 12 pin Dor CHARGING_LED PWR_LED 5VALW 5VS TP_CLK Satellite M30X Series Maintenance Manual 2 4 6 8 10 12 BATT_LOW_LED PWR_SUSP_LED ACIN 5V TP_DATA GND CONFIDENTIAL C 17 C 19 JP19 Table 18 KB Connector pin assignments 38 pin sianar name 10 Pin no signar name vo 1 2 4 6 3VS 8 KSO2 10 KSI1 12 KSOO 14 KSI3 16 KSO6 18 KSI6 20 KSO12 22 KSO3 24 KSO13 26 KSO8 KSO11 28 KSO10 KSO14 30 KSO15 3VS 32 CAPS LED PADS_LED 34 NUM LED NC 36 NC NC 38 NC NC NC KSO4 KSI2 KSO1 KSIO 5 5 KSI5 KSI4 KSO7 KSI7 KSO9 O O o O O O O O O O O O O
63. at Latches on either side will click into place to secure module Figure 4 15 Installing the expansion memory 4 24 CONFIDENTIAL Satellite M40X Series Maintenance Manual 4 Replacement Procedures 4 10 Modem Removing the Modem To remove the installed modem first remove the strip cover and keyboard then follow the steps below 1 Loosen the safety screw to release the modem cover 2 Remove two M2 5x5 screws securing the modem module 3 Carefully lift the unit off its connector 4 Disconnect the modem cable from the modem module Figure 4 16 Removing the modem module Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 25 4 Replacement Procedures Installing the Modem To install a modem follow the steps below and refer to the figures In the preceding section 1 Connect the modem cable to the modem module 2 Fit the modem onto its connector and secure it with two black M2 5x5 screws 3 Replace the keyboard and strip cover as mentioned in 4 9 Keyboard 4 26 CONFIDENTIAL Satellite M40X Series Maintenance Manual 4 Replacement Procedures 4 11 Display Assembly Removing the Display Assembly To remove the display assembly first remove the keyboard and wireless LAN then follow the steps below 1 Remove the strip cover and then remove the two black screws M2x2 securing the keyboard 2 Disconnect the wireless LAN antenna from the top chassis Figure 4 17 Disconnecting the wi
64. ble to 2GB by two IGB SO DIMM module 1 M 2MB I2 Cache on Celeron M Dothan Pentium Dothan MB Hlash ROM for system BIOS Suspend to RAM Disk Password protection System Windows 98 ready with PnP Various hot key for system control Refreshable Complete ACPI 1 0B Function Satellite M40X Series Maintenance Manual CONF DENTI AL 1 5 1 Hardware Overview 1 1 Features Power 8cells of LI ION 4300mAH 18650 size battery Pack with 63 6WH capacity 4 Hrs charging time to 100 capacity on 4300mAH LI ION Battery System off or Suspend 9 5mm 2 5 HDD up to 120 GB Bus Master IDE 9 5m m 2 5 HDD Support Support Ultra 100 synchronous DMA Fixed Device Drivers 5 25 12 7mm height DVD ROM amp CD RW combo device 5 25 12 7mm height DVD Super multi device 4 Optional Devices 256 512 1024 SO DIMM DDR modules LrION Battery Pack MINI PCI Wireless module MDC Modem module Keyboard The computer s keyboard layouts are compatible with a 101 102 key enhanced keyboard There are five types of keys typewriter keys keypad overlay function keys soft keys and cursor control keys The typewriter keys and keypad overlay keys are gray The other keys are dark gray 5 TouchPad This pointing control device located in the center of the keyboard palm rest provides convenient control of the cursor without requiring desk space for a mouse The TouchPad incorporates two mouse butt
65. ction and replacement check Procedure 3 Replace system board END Figure 2 13 EEE 1394 troubleshooting process 2 34 CONFIDENTIAL Satellite M 40 45X Satellite Pro M 40X EQUIUM M 40X Series Maintenance Manual 2 14 IEEE 1394 Troubleshooting 2 Troubleshooting Procedures To determine if the computer s IEEE 1394 system is functioning properly perform the following procedures Figure 2 14 outlines the process Start with Procedure 1 and continue with the other procedures as instructed Procedure 1 IEEE 1394 device check Procedure 2 Diagnostic check Procedure 3 Connection and replacement check Procedure 1 IEEE 1394 device check Connect an IEEE 1394 device to the computer s IEEE 1394 port then boot the computer for Windows XP The computer should automatically detect the 1394 device Check whether the device can transmit data to the computer If the device is able to communicate with the computer the problem may be intermittent or connections may be faulty Go to Procedure 2 If communication is impaired there may be a faulty connection Go to Procedure 3 Procedure 2 Diagnostic check Run the Diagnostic Program which will automatically execute the IEEE 1394 port test for transmission Refer to Chapter 3 Tests and Diagnostics for more information on how to run the program If an error 15 located go to Procedure 3 If an error does not occur the 1394 port is functioning properly Procedure 3 Connect
66. cure the snaps each side 2 Secure the display mask with two M2 5x5 screws at the bottom inner corner 3 Cover the secured screws with mask seals 4 42 CONFIDENTIAL Satellite M40X Series Maintenance Manual 4 Replacement Procedures 4 18 LCD Module Removing the LCD Module To remove the LCD module first remove the display assembly and display mask then follow the steps below l Remove two M2x3 black screws securing the LCD cable and FL inverter board 2 Disconnect the LCD cable from the FL inverter board 3 Remove two 2 5 5 black screws securing the LCD module bracket to LCD cover Figure 4 29 Removing the LCD module 1 Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 43 4 Replacement Procedures 4 Remove six M2x3 screws securing LCD module bracket to LCD module Remove LCD cable LCD cable Figure 4 30 Removing the LCD module 2 5 Remove the LCD module NOTE Ifthe LCD module malfunctions remove the LCD cable and LCD bracket Then replace the whole LCD module unit 4 44 CONFIDENTIAL Satellite M40X Series Maintenance Manual 4 Replacement Procedures Installing the LCD Module To install the LCD module follow the steps below and refer to the figures in the preceding section 1 Set the LCD module in the display assembly 2 Connect the FL cable and the HV cable to the FL inverter board 3 Seat the LCD module in the display assembly with the LCD module bracket and s
67. d Replace it with a new one following the instructions in Chapter 4 Procedure 2 Diagnostic check Run the Diagnostic Program which will automatically execute the Keyboard Test Refer to Chapter 3 Tests and Diagnostics for more information on how to run the program If an error is located go to Procedure 3 If an error does not occur the keyboard is functioning properly Procedure 3 Connector and replacement check The keyboard and or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following checks Check Make sure the keyboard cable is firmly connected to the system board If the connection is loose reconnect firmly and repeat Procedure 2 If there is still an error go to Check 2 Check 2 The keyboard may be damaged Replace it with a new one following the instructions in Chapter 4 If the problem still exists perform Check 3 Check 3 The system board may be damaged Replace it with a new one following the instructions In Chapter 4 2 16 CONFIDENTIAL Satellite 40 45X Satellite Pro M 40X EQUIUM M40X Series Maintenance Manual 2 6 External USB Devices Troubleshooting 2 Troubleshooting Procedures 2 6 External USB Devices Troubleshooting START Perform external device and connection check Procedure 1 Does the device function when connected toa different USB port Check USB port conn
68. e ae massa 5 ET IIIa j ___ 3 Ju gt J Figure E 16 CZ keyboard a lo I 7 9 CONFI DENT AL Satellite M40X Series Maintenance Manual 17 Estonian EST Keyboard eee EEE a mS he YO E VO I JE I A Me de de 3 jom Figure 17 EST keyboard S ls 18 Greek GK Keyboard EEEE 5 de edem 3 n ji m i CANET C FET TI Figure 18 GK keyboard ape 1 occa e atellite M40X Series Maintenance Manual CONFI DENTI AL E 9 19 Hebrew HB Keyboard AL tt EE E 5 WP all 7 MU all 6 Figure E 19 HB keyboard S ls 20 Hungary Keyboard SCs asa E 5 Ue __ pb e Figure E 20 HG Keyboard rr 0 7 10 CONFI DENT AL Satellite M40X Series Maintenance Manual 21 Norwegian NW Keyboard ee r 2 z 2 22 2 2 a mS he YO AM 3 E d
69. e bracket Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 15 4 Replacement Procedures Reassembling the Optical Drive To reassemble an optical drive follow the steps below and refer to the figure in the preceding section 1 Position the optical drive bracket plate to the rear panel of optical drive 2 Secure the optical drive bracket plate with two black M2x3 screws 3 Install the optical drive module into the bay and secure with one M2 5x5 screw 4 16 CONFIDENTIAL Satellite M40X Series Maintenance Manual 4 Replacement Procedures 4 7 Keyboard Removing the Keyboard Follow the steps below to remove the keyboard 1 Open the display panel 2 Insert a thin tool into the gap between the strip cover and keyboard to lever the strip cover up and then release the strip cover Figure 4 8 Removing the strip cover 3 Remove two M2 x 2 black screws securing the keyboard Push the center of the strip cover and lift the keyboard out and place over the display hinges revealing the keyboard cable Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 17 4 Replacement Procedures i Q 1173 3 E r e Jr Arr _ m a 5 k k k k k 1 a F E E _ w ik ah allie L E 7 w w a E Ls w
70. e is necessary This action will be executed when Y key pressed FortMorth Alviso DOS MODE F T T amp D DISKETTE MENU 4 2885 33 gt A CONFIG CHECK TEST H LCD PIXELS MODE TEST B DMI CHECK TEST H LID SWITCH TEST CO PIO LOOPBACK TEST A O HDD TEST F lt H P H s H H h U H h L H amp GOPY LOG TO FDD D RTC TEST E LAM TEST F SPERKER AUDIO TEST ON OFF TEST BATTERY CHARGE TEST I FDD TEST J GD ROM TEST K RKREYBOARD TEST L HOUSE PADS TEST alk d a p x n 831 Unit Item Test 5pace Ghange Option T12 Move Cursor Enter 5et Loop Count Prezz Esc To Quit MESSAGE 3 4 CONFIDENTIAL Satellite M40X M45X Satellite ProM40X EQUIUM M40X Series Maintenance Manual 3 2 Executing the Diagnostic Test 3 Tests and Diagnostics It will skip this process if N key pressed And then it will check if it s necessary to leave this program Program will quit when Y key pressed and it will go back main menu for next test if N key pressed PortWorth Alviso DOS MODE F T T amp D DISKETTE MENU U1 B lt 2B8085 33 gt R CONFIG CHECK TEST H LCD FIZELS MODE TEST B DMI CHECK TEST H LID SUITCH TEST C PIO LOOPBACK TEST O HDD TEST D RTC TEST P H h E L H TEST Q H A F SPERKER AUDIO
71. e should be chosen as below display 1 K UK for Europe 2 5 US for America 3 J JP for Japan When you execute this test the keyboard layout 1s drawn on the display When any key is pressed the corresponding key on the screen changes to black as shown below It will indicate whether the subtest 1s passed or failed after the question NOTE The Fn key cannot be tested in the keyboard test To determine whether the Fn key is working correctly press Fn F6 or 7 keys to check if LCD display brightness change gradually 3 16 CONFIDENTIAL Satellite M40X M45X Satellite Pro M40X EQUIUM M40X Series Maintenance Manual 3 12 Keyboard Test 3 Tests and Diagnostics Wersion 1 60 Keyboard pad sequential test BT588 86 Key UK matrix Press lt Fnt Up gt and lt Fn Down gt key lt Ctrl Break gt Quit Satellite M40X M45X Satellite Pro M40X EQUIUM M40X Series Maintenance Manual CONFI DENT AL 3 17 3 Tests and Diagnostics 3 12 Keyboard Test Keyboard pad sequential test BT588 86 Key UK matrix iD ESC F1 LF8 F9 FiO 11 Fie PAU WIN PRN 1 BCE HME PGU PGD END Press lt Fnt Up gt and lt Fn Down gt key Version 1 60 Keyboard pad sequential test DynaBook 87 Key JP matrix 10 F5 LF8 FO 10 F11 12 INS DEL h CAL L5 FN UEM WEB Press lt Fnt Up gt and lt Fn Doum gt key Pressing a key a
72. ection Does an alternative USB device function correctly Original USB device is faulty Replace system board Procedure 2 Figure 2 5 External USB device troubleshooting process Satellite M 40X M 45X Satellite Pro 40X EQUIUM M 40X Series Maintenance Manual CONFI DENT AL 2 Troubleshooting Procedures 2 6 External USB Devices Troubleshooting To determine if the computer s external USB devices are functioning properly perform the following procedures Figure 2 6 outlines the process Start with Procedure and continue as instructed Procedure 1 External device and connection check Procedure 2 Replace system board Procedure 1 External device and connection check The USB device may be damaged or the connection may be faulty Perform Check 1 Check Make sure USB device cable is firmly plugged into one of the USB sockets If the cable is connected correctly go to Check 2 Check 2 Plug the USB device into another USB socket there are three in all If the USB device still does not work go to Check 4 If the device functions correctly when connected to another USB port go to Check 3 Check 3 Make sure that the USB socket 15 firmly secured to the system board of the computer If the malfunction remains the system board may be damaged Go to Procedure 2 Check 4 Connect an alternative USB device to one of the computer s USB ports and then boot the computer The computer automatically detects the exte
73. ed by the audio test perform the Speaker Troubleshooting procedures in Section 2 10 and the Optical Drive Troubleshooting Procedures in Section 2 12 Ifan error is detected by the modem test perform the Modem Troubleshooting Procedures in Section 2 12 Satellite M 40X M 45X Satellite Pro M 40X EQUIUM M 40X Series Maintenance Manual CONFIDENTIAL 2 5 2 6 2 Troubleshooting Procedures 2 3 Power Supply Troubleshooting Other problems that are not covered by the diagnostics program may be discovered by a user I If an error is detected when using an external USB device perform the External USB Devices Troubleshooting procedures 1 Section 2 0 If an error is detected when using the TV out connection perform the TV Out Failure Troubleshooting procedures in Section 2 7 If an error is detected when using the speakers perform the Speaker Troubleshooting procedures in Section 2 10 If an error is detected when using the modem perform the Modem Troubleshooting procedures in Section 2 12 If an error is detected when using the PCMCIA unit perform the PCMCIA Troubleshooting procedures in Section 2 13 If an error is detected when using the IEEE1394 device perform IEEE1394 device Troubleshooting procedures in Section 2 14 If an error is detected when using the Wireless LAN perform the Wireless LAN Troubleshooting procedures in Section 2 15 CONFI DENTI AL Satellite M 40X 45X Satellite Pro M 40X EQUIUM M 40
74. emarks or registered trademarks of their respective holders 11 CONFIDENTIAL Satellite M40X Maintenance Manual Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite SATELLITE M40X referred to as the M40X Series 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 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 Be sure to fasten screws securely with right screwdriver I
75. er 15 functioning properly by performing the appropriate test on the FRU you have fixed or replaced 4 4 CONFIDENTIAL Satellite M40X Series Maintenance Manual 4 Replacement Procedures Disassembly Procedures The computer has two basic types of cable connectors 0 Pressure Plate Connectors 0 Standard Pin Connectors To disconnect a Pressure Plate connector lift up the tabs on either side of the connector s plastic pressure plate and slide the cable out of the connector To connect the cable to a Pressure Plate connector make sure the pressure plate 15 fully lifted and slide the cable into the connector Secure the cable in place by pushing the sides of the pressure plate down so the plate 1s flush with the sides of the connector Gently pull on the cable to make sure the cable is secure If you pull out the connector connect it again making sure the connector s pressure plate is fully lifted when you insert the cable Standard pin connectors are used with all other cables These connectors can be connected and disconnected by simply pulling them apart or pushing them together Assembly Procedures After you have disassembled the computer and fixed or repaired the problem that was causing the computer to operate abnormally you will need to reassemble the computer Install all the removed FRUS following the steps described the corresponding sections in this chapter While assembling the computer remember the following gen
76. eral points Take your time making sure you follow the instructions closely Most problems arise when you get in a hurry assembling the computer Make sure all cables and connectors are securely fastened Before securing the FRU other parts make sure that no cables will be pinched by screws or the FRU Check that all latches are closed securely Make sure all the correct screws are used to secure all FRUs Using the wrong screw can either damage the threads on the screw or the head of the screw and may prevent proper seating of an FRU After installing an FRU in the computer confirm that the FRU and the computer are functioning properly Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 5 4 Replacement Procedures Tools and Equipment The use of Electrostatic Discharge ESD equipment is very important for your safety and the safety of those around you Proper use of these devices will increase the success rate of your repairs and lower the cost for damaged or destroyed parts The following equipment is necessary to disassemble and reassemble the computer d D D D D LD L One M2 Phillips screwdriver to remove and replace screws One T5 security screwdriver Tweezers to lift out screws that you cannot grasp with your fingers ESD mats for the floor and the table you are working on ESD wrist strap or heel grounder Anti static carpeting or flooring Air ionizers in highly static sensitive
77. es Maintenance Manual 4 Replacement Procedures Figure 4 28 Removing the display mask Figure 4 31 Removing FL inverter board Satellite M40X Series Maintenance Manual Figure 4 29 Removing the LCD module 1 Figure 4 30 Removing the LCD module 2 CONFIDENTIAL 4 Replacement Procedures 4 1 General This chapter explains how to disassemble the computer and replace Field Replaceable Units FRUs It may not be necessary to remove all the FRUs In order to replace one The chart below is a guide to which FRUs need to be removed in order to remove others Always start by removing the battery pack next optional items such as the optional PC Card then follow the chart downward removing only those FRUs necessary to reach the one you think 15 causing the computer to operate improperly Refer to the example on the following page Battery pack Keyboard Wireless LAN Expansion Memory Module Direct Play Fan amp Heat Sink Button Board FL Inverter Board System Board LCD Module Speakers Touch Pad Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 4 Replacement Procedures The example below shows FRUs to be removed before the Direct Play button board can be removed and repaired or replaced The Direct Play button board is overlapped by the top cover which must be removed before the Direct Play button board can be reached The removable HDD keyboard wireless LAN ODD modem and display assembly
78. es Maintenance Manual CONF DENTI AL 1 15 1 Hardware Overview 1 5 Power Supply 2 2 BS Battery charging control The EC controls the following The quick charging ON OFF The detection of full charge Detection of the low battery The EC detects the low battery point by the gas gauge LB10M The system will be driven by the battery for 12 more minutes LBO The battery won t be able to drive the system after 3 minutes LB1 The battery can drive the system only during the suspend process LB2 The battery cannot drive the system New battery installation When a new battery is installed the EC communicates with the EPROM in the battery to read information of the newly installed battery Battery capacity calculation The EC reads battery remaining and percentage capacity from the battery through SMBus CONFI DENTI AL Satellite M40X Maintenance Manual 1 6 Batteries 1 Hardware Overview 1 6 Batteries The computer has two types of battery Main battery pack 18650 size battery The removable main battery pack 15 the computer s main power source when the AC adaptor is not attached The battery specifications are listed in the table below Battery name Material Output voltage Capacity Main battery Lithium lon 14 8 V 4300 Satellite M40X Series Maintenance Manual CONF DENTI AL 1 17 1 Hardware Overview 1 6 Batteries 1 6 1 Main Battery Battery charging
79. eyboard am ye es Mns a T EEEE TE IE SEO 3 E I Jed EEFLII 90 5 dk Ue Figure E 11 CH keyboard 12 Swissc Darfon SG Keyboard s 322 mia aaa 2 S 5 TITI 2 130 32 OG MU a gt Figure E 12 Swissc Darfon keyboard 7 6 CONFI DENT AL Satellite M40X Series Maintenance Manual 13 Italian IT Keyboard I ri n __ dm lt Si if T cee s 1 E lt Figure 13 IT keyboard 14 Belgiun BE Keyboard 5 m CESA EJ EA Me ETTI REEF 1 01 Figure 14 BE keyboard atellite M40X Series Maintenance Manual CONFI DENTI AL E 7 15 Arabic AR E Keyboard EEE Sa ae s my IE m Reis D d oe Pe 5 7 ON fe A X AU sa p Se e Se de ue zem mots C 4 sum ms mis sma Figure E 15 AR E keyboard 3 81 e i a ls 16 Czech CZ Keyboard PARU iB aui tem m alli
80. f a screw 15 not fully fastened it could come loose creating a danger of a short circuit which could cause overheating smoke or fire If you replace the battery pack or RTC 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 M40X Maintenance Manual CONFIDENTIAL 111 The manual is divided into the following parts Chapter 1 Chapter 2 Chapter 3 Chapter 4 Appendices Hardware Overview describes the M40X Series system unit and each FRU Troubleshooting Procedures explains how to diagnose and resolve FRU problems Test and Diagnostics describes how to perform test and diagnostic operations for maintenance service Replacement Procedures describes the removal and replacement of the FRUs The appendices describe the following Handling the LCD module Board layout Pin assignments Keyboard scan character codes Key layout Screw torque list Reliability K N R R R N N CONFI DENTI AL Satellite M40X Maintenance 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 parentheses following their definition For example Read Only Memory ROM Keys Keys are used in the text to describe many operations The
81. f any of the connections are loose reconnect firmly If any of the connections 15 damaged or there 15 still an error go to Procedure 2 Procedure 2 TouchPad replacement check The TouchPad unit or FPC may be defective or damaged Replace each with a new one following the steps in Chapter 4 If the FDD 15 still not functioning properly replace the system board with a new one following the steps in Chapter 4 2 24 CONFIDENTIAL Satellite M 40X M 45X Satellite Pro M 40X EQUIUM M40X Series Maintenance Manual 2 10 Speaker Troubleshooting 2 Troubleshooting Procedures 2 10 Speaker Troubleshooting Perform audio source test Procedure 1 Do all sources have same problem Yes Perform earphone test Procedure 2 Do earphones function correctly Perform connection check Procedure 3 Perform replacement check Procedure 4 Replace system board Speakers are not faulty Continue troubleshooting see Figure 2 1 Figure 2 9 Speaker troubleshooting process Satellite M 40X M 45X Satellite Pro M 40X EQUIUM M40X Series Maintenance Manual CONFIDENTIAL 2 25 2 Troubleshooting Procedures 2 10 Speaker Troubleshooting To determine if the computer s built in speakers are functioning properly perform the following procedures Figure 2 10 outlines the process First adjust the speaker volume to an appropriate level Start with Procedure and continue as instructed Procedure 1 Audio source tes
82. f the computer Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 35 4 Replacement Procedures 4 15 System Board Removing the System Board To remove the system board first remove the LCD assembly top cover and HDD then follow the steps below 1 Remove the thermal plate and audio FCC cable 2 Remove four thermal screws to release thermal module 3 Remove the thermal cable 4 Remove two silver screws securing the system board from the backside Hexagonal screws Figure 4 24 Removing the hexagonal screws 5 Remove the HDD bracket four M2 5X4 screws 6 Remove the system board from the chassis Figure 4 25 Removing the system board 4 36 CONFIDENTIAL Satellite M40X Series Maintenance Manual 4 Replacement Procedures Installing the System Board To install the system board follow the steps below and refer to the figures the preceding section 1 Seat the system board in the chassis 2 Connect the thermal cable 3 Replace the thermal module and secure it with four thermal screws 4 Connect the audio FCC cable 5 Replace the thermal plate 6 Replace the HDD bracket 7 Reassemble the computer Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 37 4 Replacement Procedures 4 16 Fan amp CPU Removing the Fan amp CPU To remove the Fan Heat Sink and CPU you must first remove the panel keyboard top cover and bottom chassis to reveal the system board then follow
83. fcm COVER MDC TO 2 0 2 5kgfcm SADDLE R TO 2 5 3 0kgfcm UP SHIELD UP Satellite M40X Series Maintenance Manual CONFI DENTI ALI 1 SCREW P N SCREW SPEC MMCK25050Z0 M2 5 5 MMCK25050Z0 M2 5 5 MMCK25050Z0 M2 5 5 MMCK25050Z0 M2 5 5 MMCK25050Z0 M2 5 5 MMCK25050Z0 MMCK25050Z0 M2 5 5 MMCK25050Z0 M2 5 5 MMCK25050Z0 M2 5 5 MMCK25050Z0 M2 5 5 MMCK25050Z0 M2 5 5 CONFI DENT AL um LOWER M2 5 5 2 UPPER eee SADDLE L TO UP SHIELD LOW 2 5 3 0kgfcm TO LOG UP TP LED PCB TO LOG UP 2 5 3 0kgfcm HINGE TO 2 5 3 0kef SADDLE R L pm POWER PCB TO LOG UP 2 5 3 0kgfcm LOWER SADDLE BOTTOM SIDE 2 5 3 0kgfcm 2 5 3 0kgfcm LOWER SADDLE UPPER 2 5 3 0kgfcm LOWER SPK SADDLE UPPER 2 5 3 0kgfcm LOG LOW LOG UP 2 5 3 0kgfcm LOW MB _ O53 0ketem UPSHD UPPER LOGLOW 2 5 3 0kgfcm Satellite M40X Series Maintenance Manual SCREW P N SCREW SPEC MMCK25050Z0 M2 5 5 MMCK25050Z0 M2 5 5 0012304 M2 5 10 0012304 2 5 10 0012304 2 5 10 0012304 2 5 10 0012304 M2 5 10 2 0 3 ZBL 0015320 0015320 2 0 3 ZBL MAAAO015320 2 0 3 ZBL Satellite M40X Series Maintenance Manual Q ty SPEAKER R L LOG LOW 2 5 3 0kgfcm HDD DOOR LOG LOW 2 5 3 0kgfcm LOWER SHIELD MB SADDLE 2 5 3 0kgfcm UPPER LOWER SPK
84. ies such as necklaces bracelets or rings Batteries in the computer retain an electrical charge so there is danger of electrical shock even when the computer is disconnected from an AC power source Never work with wet or damp hands The computer contains sharp edges and corners be careful not to injure yourself Make sure that all replacement components meet the specifications for the computer and that all cables and connectors are securely fastened CAUTION To avoid damage to the computer 1 When you change a component be sure the replacement component meets the required specifications Never use foreign parts Metal objects such as screws or paper clips which fall into the unit can cause a short circuit fire or other internal damage When assembling the computer make sure you use the correct screws to secure the various pieces in place Screw sizes are listed in their corresponding figure Make sure all screws are securely fastened Loose screws can cause short circuits resulting in heat smoke or fire Before removing an FRU or other component make sure all cables to the component have been disconnected If you use AC power be sure to use the cable that came with the computer or one recommended by Toshiba Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 3 4 Replacement Procedures Before You Begin Look over the procedures in this section before you begin disassembling the computer
85. ion and replacement check The transmission cable may be damaged or the connections may be loose Perform Check 1 Check Make sure the transmission cable is firmly plugged into both the IEEE 1394 compatible device and the IEEE 1394 port of the computer If the cable is connected correctly go to Check 2 Check 2 Make sure the IEEE 1394 port 1s firmly secured to the system board of the computer If the malfunction persists go to Check 3 Check 3 transmission cable may be damaged Replace with a good cable If the malfunction persists go to Check 4 Check 4 system board may be damaged Replace it with new one following the instructions in Chapter 4 Satellite M 40X M 45X Satellite Pro M 40X EQUIUM M40X Series Maintenance Manual CONFI DENTI AL 2 35 2 Troubleshooting Procedures 2 15 Wireless LAN Troubleshooting 2 15 Wireless LAN Troubleshooting Perform diagnostic test Procedure 1 Wireless LAN system Was a wireless LAN problem delected 15 not faulty Continue troubleshooting refer to Figure 2 1 Yes Perform connector and replacement check Procedure 2 Replace wireless LAN antenna unit Replace system board END Figure 2 14 Wireless LAN troubleshooting process 2 36 CONFIDENTIAL Satellite M 40 45X Satellite Pro M 40X EQUIUM M 40X Series Maintenance Manual 2 15 Wireless LAN Troubleshooting 2 Troubleshooting Procedures The wireless LAN antenna wire wireless LAN unit o
86. is controlled by a power supply microprocessor that is mounted on the system board The power supply microprocessor controls whether the charge is on or off and detects a full charge when the AC adaptor and battery are attached to the computer The system charges the battery using quick charge or trickle charge 5 Quick Battery Charge When the AC adaptor is attached there are two types of quick charge quick charge when the system is powered off and normal charge when the system is powered on The times required for charges are listed in the table below Normal charge power on 12 hours or longer Quick charge power off About 4 hours NOTES 1 The time required for normal charge is affected by the amount of power the system is consuming Use of the fluorescent lamp and frequent disk access diverts power and lengthens the charge time Using quick charge the power supply microprocessor automatically stops the charge after eight hours regardless of the condition of the battery Overcharging could cause the battery to explode If any of the following occurs the battery quick charge process stops 1 The battery becomes fully charged 2 The AC adaptor or battery 1s removed 3 The battery or output voltage 1s abnormal 4 The battery temperature is abnormal 5 The battery SMBus communication fails 6 The battery cell is bad 2s Detection of full charge A full charge is detected from the battery pack through SMBus when the batter
87. ix M2x3 black screws Secure the LCD module with M2 5x5 black screws 4 Secure two M2x3 black screws holding the left HV cable and FL inverter board in place Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 45 4 Replacement Procedures 4 19 FL Inverter Board Removing the FL Inverter Board To remove the FL inverter board first remove the battery pack the display assembly display mask and LCD module then follow the steps below 1 Remove one M2x3 black screw securing FL invert board to the LCD display assembly Figure 4 31 Removing the FL inverter board Installing the FL Inverter Board To install the FL inverter board follow the steps below and refer to the figure in the preceding section l Secure one M2x3 black screw connecting the FL inverter board to the LCD display assembly 2 Reassemble the computer 4 46 CONFIDENTIAL Satellite M40X Series Maintenance Manual Appendices CONFI DENTI AL Appendices CONFI DENTI AL Satellite M40X Series Maintenance Manual Appendix Contents Appendix Handling the LCD Module A 1 Appendix D Board Peri 1 1 System Board FRDS Y Bottoni VISW 1 B2 system Board FRDSY View 2 Appendix PEE 5 iie nn a un s C 1 CI
88. lso reveals that key s scan codes in the upper right hand corner of the screen When the key is depressed its make code is displayed When the key is released the break code is shown 3 18 CONFIDENTIAL Satellite M40X M45X Satellite ProM40X EQUIUM M40X Series Maintenance Manual 3 13 Mouse Pad Test 3 Tests and Diagnostics 3 12 Mouse Pad Test The Mouse test allows the user to select and assign values to the following using the Touch Pad or Tab key to move between selections 1 Mouse Speed on a scale from slow to fast 2 Acceleration Off Low Medium High 3 Button Assignments Left Right Right button either Unassigned or Drag Lock 4 Swap Buttons Left Right NOTE The Touch Pad test cannot be used to test an external USB mouse The Touch Pad button subtest allows users to test their Touch Pad buttons If the buttons are clicked the cursors should appear in the corresponding box of the button figure that 1s displayed on the screen as below Logitech Mouse Control Center Mouse Speed 3lou _ Acceleration Off Hedium Low Button Assignments Left Right Right Button Unassigned Unassigned Drag Lock Drag Lock Buttons Left Right You mau use the TAB key to go from one button to the next and ENTER to select Satellite M40X M45X Satellite Pro M40X EQUIUM M40X Series Maintenance Manual CONFI DENTI AL 3 19 3 Test
89. maged Replace with a new antenna following the steps in Chapter 4 Replacement Procedures If the problem persists or the wireless LAN LED is not lit when the wireless communication switch is turned to On go to Check 3 Check 3 wireless LAN unit may be damaged Replace it with a new one following the instructions in Chapter 4 If the problem still exists perform Check 4 Check 4 The system board may be damaged Replace it with a new one following the instructions in Chapter 4 Satellite M 40X M 45X Satellite Pro M 40X EQUIUM M40X Series Maintenance Manual CONFI DENTI AL 2 37 Chapter 3 Tests and Diagnostics CONFIDENTIAL 3 Tests and Diagnostics 3 CONFIDENTIAL Satellite M40X M45X Satellite ProM40X EQUIUM M40X Series Maintenance Manual Test and Diagnostic Operation Contents 3 1 3 1 52 3 2 3 3 Ch 3 6 S MEAE ee ee 3 7 O Loopbir k deat ___ 3 8 3 7 De U ET os 3 10 3 8 3 11 z9 3 12 IO TOD I 3 13 TT IDD 3 15 SSS 3 16 3 19 sds Kok TG ua 2 3 21 T iL vire sce mmu 3 22 DID
90. nd Diagnostics 3 10 FDD Test 3 14 CONFIDENTIAL Satellite M40X M45X Satellite ProM40X EQUIUM M40X Series Maintenance Manual 3 11 CD ROM Test 3 Tests and Diagnostics 3 10 CD ROM Test The CD ROM test allows a user to aurally confirm the CD ROM functions NOTE A CD disc including data file must be inserted into the CD ROM drive before this test starts The CD ROM test includes two subtests of the 1 Random read partial sequential read function 2 Sequential read function for all surface Each item can be chosen by manual When each test item finished the CD ROM tray will open Check whether the tray can open automatically NOTE Press Esc key can skip the current subtest The screen should display as below indicating whether the subtests pass or fail when finished ROW Drive Z WMSCDEX ver 2 23 Driver name TSYED1 Unl HZH3Z28 1185 Total 198968 sectors 2352 bytes sector 467953920 bytes Testing CD ROM reset function Partial sequential read Random read Please remove CD Media then close CD tray ress any key to continue Satellite M40X M45X Satellite Pro M40X EQUIUM M40X Series Maintenance Manual CONFI DENTI AL 3 15 3 Tests and Diagnostics 3 12 Keyboard Test 3 11 Keyboard Test The keyboard test checks the all keys function NOTE The Num Lock and the Overlay mode must be off to execute the keyboard test Before keyboard test starts the keyboard matrix cod
91. ne end of the module up 5 Grasp the module and pull it out 6 Seat the cover and secure its screws 7 Replace the battery Figure 4 13 Removing the expansion memory CAUTION Do not touch the connectors on the expansion memory or on the computer Debris on the connectors may cause memory access problems 4 22 CONFIDENTIAL Satellite M40X Series Maintenance Manual 4 Replacement Procedures Installing the Expansion Memory CAUTION Do not touch the connectors on the expansion memory or on the computer Debris on the connectors may cause memory access problems Follow these steps to install a memory module 1 Set the computer to boot mode and turn off the power a The computer is turned on b The computer was shut down using the Stand by mode c Power to the optical media drive has been turned on by the CD Power switch 2 Remove all cables connected to the computer 3 Turn the computer upside down and remove the battery 4 Loosen the safety screw securing the memory module socket cover 5 Slide your fingernail or a thin object under the cover and lift it off Figure 4 14 Removing the expansion memory cover Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 23 4 Replacement Procedures 6 Fit the module s connectors into the computer s connectors at about a 45 degree angle and press the module carefully to ensure a firm connection 7 Push the module down so it lies fl
92. ons 1 6 CONFI DENTI AL Satellite M40X Maintenance Manual 1 1 Features 1 Hardware Overview Display 15 4 TFT screen with a resolution of 1280 horizontal x 800 vertical pixels WXGA 15 4 TFT screen with a resolution of 1280 horizontal x 800 vertical pixels WXGA CSV 15 4 TFT screen with a resolution of 1280 horizontal x 800 vertical pixels WXGA HCSV 15 0 TFT screen with a resolution of 1024 horizontal x 768 vertical pixels XGA I O Ports One 25 pins Parallel port EPP ECP Capability One 15 pins CRT port Support DDC 2B One 4 pins TV out port One MIC Mono In port One headphone out One DC in Jack One type II PCMCIA Card Bus slots Three 4 pins USB ports One RJ11 RJ45 Port FIR One 1394a Port One 6 in 1 memory card accessory port Support xD picture card SM MS MS Pro MMC and SD Satellite M40X Series Maintenance Manual CONF DENTI AL 1 7 1 Hardware Overview 1 1 Features PCMCIA Card Organization One type II card sockets 1 8 10 5mm removable ATA Device Card bus card or PC Care with hot insertion and removal ACPI 1 1 Compliant Support 5V 3 3V PC Cards and 3 3V Cardbus cards Supports PCMCIA ATA Specificatio n Multiple Digital Media Card Slot TI PCI4510R Card Bus PCMCIA control TI PCI7411 Card Bus PCMCIA control Support xD SD SM MS MS Pro and MMC Universal Serial Bus USB The computer has three Universal Serial Bus USB ports that comply with the USB 2
93. ort PIO Mode Begin Testing sequential read all surface gt Testing of Sectors 15388947 Satellite M40X M45X Satellite Pro M40X EQUIUM M40X Series Maintenance Manual CONFI DENT AL 3 23 3 Tests and Diagnostics 3 16 HDD R W Test NOTE Press Ctrl Break keys can terminate the current subtest The screen should display as previous picture indicating whether the subtest is passed or failed when finished NOTE The AC adaptor should be connected to successfully run this test 3 24 CONFIDENTIAL Satellite M40X M45X Satellite ProM40X EQUIUM M40X Series Maintenance Manual 3 17 LAN Test 3 Tests and Diagnostics 3 16 LAN Test The LAN test checks the LAN full duplex environment NOTE LAN loopback needs to plug in before test begins And LAN information will show on the test screen BS 2 IO Base Port 3000H IRQ AH it s IRQ 10 Node it is MAC Address Line Frame 1514 Bytes Line Speed 100Mbps or 10 Mbps Bus ID it s 4 The LAN test includes two subtests of the l Speed100 including Ethernet 802 2 Ethernet II Ethernet SNAP and Ethernet 802 3 All test items are in LSB mode Speed10 including Ethernet_802 2 in LSB mode The subtests run automatically Satellite M40X M45X Satellite Pro M40X EQUIUM M40X Series Maintenance Manual CONFI DENTI AL 3 25 3 Tests and Diagnostics 3 17 LAN Test The screen should display as bel
94. ort WOU CSO OCs uu uu uuu uuu 2 21 29 TouchPad Troubleshooting 2 23 2 10 Speaker Troubleshoot uuu 2 25 2 11 Optical Drive Troubleshootinzg 2 27 212 Modem TroubleshoOOLlfiD aun 2 30 Z8 PCMCIA Troubles hoon uuu u EDU 2 32 ZA DbOUDICSDOOHHIO uuu u uuu u 2 34 2 16 Wireless LAN Troubleshootinz 2 36 Satellite M 40X M 45X Satellite Pro M 40X EQUIUM M40X Series Maintenance Manual CONFIDENTIAL 2 iii 2 Troubleshooting Procedures Figures Figure 2 1 Troubleshootins flowchart 1 2 uu u 2 3 Figure 2 1 Troubleshooting flowchart 2 2 2 4 Figure 2 2 Power Supply Troubleshooting Process 2 7 Figure 2 3 Display troubleshooting process 2 12 Figure 2 4 Keyboard troubleshooting process 2 15 Figure 2 5 External USB device troubleshooting process 2 17 Figure 2 6 TV out t
95. ost Bus support Integrated DRAM controller Integrated VGA controller 915GM and 915GML only Support PCI Express Graphic 16X x 1 915PM only Intel ICH6 M for PCI to LPC Bridge PCI IDE controller Power Management Logic PCI bus Interface Power Management Functions Supports DMI Support PCI E IX x 4 or PCI E 2X x 2 or PCI E 4X x 1 4 Keyboard Controller ENE KB910 is use as Keyboard Controller and Battery management unit Memory Slot 1 SO DIMM up to 1GB can be upgraded through memory expansion slot You need to remove existing SO DIMM if SO DIMM is installed in memory expansion slot Maximum upgradable system memory depends on the model 12 Cache L2 Cache Intel Celeron M Processor 2MB L2 Cache Intel Pentium M Processor Video RAM Depending on the model Up tol28 MB integrated solution and shared with main memory for Intel 915GM 910GML Express External 64 128 MB VGA DDR RAM for ATI MOBILITYTM RADEON X300 X600 X600SE GPU Satellite M40X Series Maintenance Manual CONF DENTI AL 1 9 1 Hardware Overview 1 2 System Unit 2s Audio subsystem Realtek ALC250 for CODEC Bulit in 7 Bands of Digital Hardware Equalizer for Optimizing Speaker Response Single chip with high S N ratio 2100dB Meets performance requirements for audio on PC99 2001 systems Meets Microsoft WHQL QLP 2 0 Audio requirements 20 bit DAC and 18 bit ADC resolution Compliant with AC 97 2 3 specifications Support of S PD
96. other liquid is left on the panel s surface a long period can change the screen s tint or stain it Be sure to quickly wipe off any liquid A 2 CONFI DENT AL Satellite M40X Series Maintenance Manual 5 Glass is used the panel so be careful not to drop it or let it strike a hard object which could cause breakage or cracks 6 CMOS LSI circuits are used in the module so guard against damage from electrostatic discharge Be sure to wear a wrist or ankle ground when handling the module Tm 65995 i me See OU a sas a ee 7 74 om m m n mon n Ve XXxEXEEXEXXEXXXxxvv SO MXEXXEMXXENZXNXXXUI SX ae 2 27 2 ee ee n a pD ae XX Satellite M40X Series Maintenance Manual A 3 7 Do not expose the module to direct sunlight or strong ultraviolet rays for long periods 8 Do not store the module at temperatures below specifications Cold can cause the liquid crystals to freeze lose their elasticity or otherwise suffer damage 9 Do not disassemble the LCD module Disassembly can cause malfunctions A 4 CONFI DENT AL Satellite M40X Series Maintenance Manual 10
97. ow indicating whether the subtests pass or fail when finished Test false none Hoot_Rom false none speed 188 test ing Speed1B true testing 3 4 Press any key to exit Realtek RTL81339 AB Fast Ethernet MLID v3 62 6891129 c Copyright 1999 by Realtek Semiconductor Corp All rights reserved Fullduplex environment IRQ 18 Port 3888 Node Address 23F7993AA L Max Frame 1514 bytes Line Speed 188 Mbps Bus ID 4 Board i Frame ETHERNET 802 2 LSB Mode Frame ETHERNET II LSB Mode Frame ETHERNET LSB Frame 802 3 LSB Mode 3 26 CONFIDENTIAL Satellite M40X M45X Satellite Pro M40X Series Maintenance Manual 3 18 Test 3 Tests and Diagnostics 3 17 RTC Test Checks the computer s RTC Real Time Clock and calendar functions by comparing the DOS and CMOS values The test runs automatically The screen should display as below indicating whether the test 1s passed or failed when finished lease Check the result after test ress any key to continue ait for zero counter Testing DOS TIME 22 33 48 84 8122884 CMOS TIME 22 33 48 08122888 DOS DATE 89719 2082 CMOS DATE 89 19 2062 DATE amp TIME test PASS 1 ress any key to continue Satellite M40X M45X Satellite Pro M40X EQUIUM M40X Series Maintenance Manual CONFI DENT AL 3 27 3 28 CONFIDENTIAL Satellite M40X M45X Satellite Pro M4
98. pins on the CPU 3 Press the CPU softly with your fingers and turn the cam on the CPU socket to the c osed position with a flat blade screwdriver to secure the CPU 4 Seat heat sink over the CPU and secure with four screws in the order indicated on the heat sink 5 Seat the fan module and secure with four embedded screws 6 Attach the fan connector 7 Fasten three screws to the VGA plate Two security screws M2 4 2 4 and one M2 5 3 4 40 CONFIDENTIAL Satellite M40X Series Maintenance Manual 4 Replacement Procedures 4 17 Display Mask Removing the Display Mask To remove the display mask first remove the display assembly as described earlier then follow the steps below 1 Remove the mask seals to expose two lower inner corner screws securing the display mask 2 Remove two 2 5 5 black screws from the corners that were previously covered by the mask seals 3 Carefully insert your fingers between the mask and the LCD panel and pry open the snaps Start with the four snaps at the top of the display mask Continue unsnapping the display mask along the two sides and the bottom edge to remove display M2 5X5 M2 5X5 Figure 4 28 Removing the display mask Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 41 4 Replacement Procedures Installing the Display Mask To install the display mask follow the steps below and refer to the figures in the preceding section 1 Seat the display mask and se
99. ptical device Drives 1 4 Optical device Drives DVD ROM amp CD RW drive DVD Super Multi drive 1 4 1 DVD ROM amp CD RW 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 and CD RW at 4x speed or High speed CD RW at 10X or Ultra speed CD RW at 24X speed The specifications of the DVD ROM amp CD RW drive are listed in Table 1 2 DVD ROM mode CD ROM mode Data transfer rate Mbytes s 33 3 U DMA transfer mode 2 16 6 PIO mode 4 Multiword DMA mode 2 DVD DVD VIDEO DVD ROM DVD R 3 9G 4 7G DVD RW Ver 1 1 DVD RAM DVD R DVD RW DVD R DL Formats supported 2d CD CD DA CD ROM CD R CD RW CD ROMXA PhotoCD muitiSession Video CD CD Extra CD CD Text Table 1 2 DVD ROM amp CD RW drive specifications 1 12 CONF DENTI AL Satellite M40X Maintenance Manual 1 4 Optical device Drives 1 Hardware Overview 1 4 2 DVD Super Multi 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 and CD RW at 4x speed or Ultra and High speed CD RW at 10x speed and DVD R at 8x speed and DVD RW at 4x speed and DVD R at 8x speed and DVD RW at 4x speed and DVD RAM at 3x speed The specifications of the DVD Super Multi drive are listed in
100. r parallel port I I PCMCIA unit 2 USB Floppy Drive 7 TouchPad 12 1394 port 3 Keyboard 8 Speaker 13 Wireless LAN system 4 USB ports 9 Optical drive 5 TV out port 10 Modem The Diagnostics Disk operations are described in Chapter 3 Detailed replacement procedures are given in Chapter 4 The following tools are necessary for implementing the troubleshooting procedures Diagnostics Disk Repair and Sound Repair Phillips screwdriver 2 mm 6mm nut driver for the helix screw nuts on the rear ports for CPU door 2DD or 2HD formatted work disk for floppy disk drive testing Printer port loopback connector Sycard PCMCIA test card Cleaning kit for floppy disk drive troubleshooting Cleaning kit for optical drive troubleshooting A ee Multimeter External monitor USB compatible keyboard Multimedia sound system with line in and line out ports O gt N Headphones USB test module and USB cable Music CD Satellite M 40X M 45X Satellite Pro M 40X EQUIUM M 40X Series Maintenance Manual CONFIDENTIAL 2 7 2 Troubleshooting Procedures 2 3 Power Supply Troubleshooting 2 2 Troubleshooting Flowchart If you know the location of the malfunction turn directly to the appropriate section of this chapter If the problem is unspecified use the flowchart in Figure 2 1 as a guide for determining which troubleshooting procedures to execute Before performing any
101. r system board may each be the source of a wireless LAN fault Any of these components may be damaged To determine if the computer s wireless LAN system is functioning properly perform the following procedures Figure 2 15 outlines the process Start with Procedure 1 and continue with the other procedures as instructed Procedure 1 Diagnostic test Procedure 2 Connector and replacement check Procedure 1 Diagnostic test Run the Diagnostic Program which will automatically execute the wireless LAN test Refer to Chapter 3 Tests and Diagnostics for more information on the program If an error is located go to Procedure 2 If an error is not located the wireless LAN system 15 functioning properly Procedure 2 Connector and replacement check The wireless LAN antenna wireless LAN unit or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following checks Check sure that the wireless LAN antenna is firmly connected to the wireless LAN unit refer to Chapter 4 for instructions and that the wireless LAN unit is securely slotted into the system board If the problem persists go to Check 2 Check 2 Check that the wireless communication switch 15 turned to On then make sure that the wireless communication LED on the front panel is lit If the LED is lit but the wireless LAN function is still faulty the antenna may be da
102. re the HDD door with a black M2 5x5 screw 4 12 CONFIDENTIAL Satellite M40X Series Maintenance Manual 4 Replacement Procedures 4 5 Optical Drive Module Removing the Optical Drive Module To remove the optical drive module you need to remove the keyboard first Follow the steps below 1 Turn the computer upside down 2 Remove the screw M2 5x5 securing the optical drive module 3 Use your hand to push the module and then you can slide the module from the bay M2 5X5 Figure 4 6 Removing the optical drive module Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 13 4 Replacement Procedures Installing the Optical Drive Module To install a device the optical drive module bay follow the steps below and refer to the figure in the preceding section 1 Slide the device into the optical drive module bay 2 Use the screw M2 5x5 to secure the optical drive module 4 4 CONFIDENTIAL Satellite M40X Series Maintenance Manual 4 Replacement Procedures 4 6 Optical Drive This computer may be fitted with a CD RW DVD ROM device DVD dual device DVD Super Multi device Disassembling the Optical Drive To disassemble the optical drive first remove the drive from its module bay then follow the steps below l Remove one M2 5x5 screw and slide the optical drive module from the bay 2 Remove two M2x3 screws from the bracket plate Remove the bracket plate Figure 4 7 Removing the optical driv
103. reless LAN antenna Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 27 4 Replacement Procedures 3 Disconnect the LCD power cable from the top chassis TOSHIBA LCD power Cable 7 Co Figure 4 18 Disconnecting the LCD cable 4 Remove two M2 5x8 screws securing LCD from the back side 5 Remove two M2 5x8 screws securing LCD to the top cover M2 5X8 Figure 4 19 Removing the display assembly Satellite M40X Series Maintenance Manual 4 28 CONFIDENTIAL 4 Replacement Procedures Installing the Display Assembly To install the display assembly follow the steps below and refer to the figures the preceding section l Seat the display assembly taking care not to crush to the LCD display cable the LCD power cable or wireless LAN antenna 2 Secure two M2 5x8 black screws to each hinge and two black M2 5x8 black screws to the computer s back side which help hold the display assembly place 3 Feed the wireless LAN module s antennae wires through the small hole beside the LCD display cable connector 4 Connect the LCD power cable to the top chassis 5 Reinstall the keyboard and wireless LAN module Satellite M40X Series Maintenance Manual CONFIDENTIAL 4 29 4 Replacement Procedures 4 12 Top Cover Removing the Cover To remove the top cover first remove the battery pack display assembly optical drive module HDD and memory module and wireless LAN as described in
104. rnal device If the alternative USB device works correctly the original device may be damaged and should be replaced If the alternative USB device appears to have the same problem as the original device the system board may be damaged Go to Procedure 2 Procedure2 Replace system board If the error persists the system board may be dama ged Replace it with a new one following the instructions in Chapter 4 2 18 CONFIDENTIAL Satellite M 40 45X Satellite Pro M 40X EQUIUM M40X Series Maintenance Manual 2 7 TV Out Failure Troubleshooting 2 Troubleshooting Procedures 2 7 TV Out Failure Troubleshooting Perform TV connection check Procedure 1 Does replacement TV cable function properly me Replace TV cable No Perform TV set check Procedure 2 Use different TV TV functioning ok set Y es Replace system board Figure 2 6 TV out troubleshooting process Satellite M 40X M 45X Satellite Pro 40X EQUIUM M 40X Series Maintenance Manual CONFIDENTIAL 2 79 2 Troubleshooting Procedures 2 7 TV Out Failure Troubleshooting To determine if the computer s TV out port is functioning properly perform the following procedures Figure 2 7 outlines the process Start with Procedure and continue as instructed Procedure 1 TV connection check Procedure 2 TV set check Procedure 1 TV connection check The TV cable may be damaged or the connections may be loose Perform Check 1 Check
105. roubleshooting process 2 19 Figure 2 7 Printer port troubleshooting process 2 21 Figure 2 8 TouchPad troubleshooting process 2 23 Figure 2 9 Speaker sin scsscssccccesssmnoevssdewccssecnarnvetieswemesacenemessarwexanes 2 25 Figure 2 10 Optical drive troubleshooting process 2 27 Figure 2 11 Modem troubleshooting process 2 30 Figure 2 12 PCMCIA troubleshooting process 2 32 Figure 2 13 IEEE 1394 troubleshooting process 2 34 Figure 2 14 Wireless LAN troubleshooting process 2 36 Tables Mae J o 2 8 ji OC IN LI AE 2 9 24 CONFIDENTIAL Satellite 40X M 45X Satellite Pro M 40X EQUIUM M40X Series Maintenance Manual l 2 1 Troubleshooting Introduction 2 Troubleshooting Procedures 2 1 Troubleshooting Introduction Chapter 2 describes how to determine if a Field Replaceable Unit FRU in the computer 1s causing the computer to malfunction The FRUs covered are 1 Display 6 Printe
106. rts Follow below steps to run this test 1 Close the LCD cover 2 Heard 3 Beep sound happened during LCD closed 3 Open the LCD Then it will indicate whether the test is passed or failed Lid Switch Test Program 91 1 2002 08 15 xxxxx Please Close Continue sec keyin 5 gt To Quit 11 3 22 CONFIDENTIAL Satellite M40X M45X Satellite ProM40X EQUIUM M40X Series Maintenance Manual 3 16 HDD R W Test 3 Tests and Diagnostics 3 15 HDD R W Test The HDD R W test allows the user to test aurally HDD read write function For data security concern it is necessary to input password TOSHIBA before HDD write test starts The HDD test includes three subtests of the 1 Sequential read all surface 2 Sequential write all surface 3 Partial W R Random W R After the choice is made HDD information will show as below Model name 2s Firmware revision 2s Serial number 4 Cylinder High Register mode including cylinders heads sectors and sizes LBA Logical Block Addressing mode including sectors and sizes 4 Support Ultra DMA Mode 4 Support Mode HDD Utility for Testing only Ver 1 H Model name IGCZ5HB83HRTLUSHA H Firmuare revision CASOA71A serial number CSLSH405CARPHA CHR Mode cylinders 15383 CHR Mode heads 16 CHR Mode sectors 63 CHR Mode sizes 8863 LBA Mode sectors 50665128 LBA Mode sizes 29615 HB support Ultra DHA Mode af supp
107. s and Diagnostics 3 13 Mouse Pad Test After checking T Pad buttons and cursor s function use Tab key or use T Pad cursor to click the OK column will end this test It will indicate whether the subtests pass or fail after three questions NOTE The above figure has three compartments although the Touch Pad installed may only have two buttons In this case the central compartment in the figure does not correspond to any button 3 20 CONFIDENTIAL Satellite M40X M45X Satellite Pro M40X EQUIUM M40X Series Maintenance Manual 3 14 LCD Pixels Mode Test 3 Tests and Diagnostics 3 13 LCD Pixels Mode Test This LCD pixels mode test checks whether video display is fine This test includes two modes of the test 1 Text Mode including 40 25 16 colors and 80 25 2 16colors 2 VGA Mode including 320 200 4 16 256 colors 640 200 2 16 colors 640 350 2 16 colors 640 480 2 16 256 colors 800 600 256 colors and 1024 768 256 colors The screen should display as below indicating whether the test Is passed or failed after the question Satellite M40X M45X Satellite Pro M40X EQUIUM M40X Series Maintenance Manual CONFI DENT AL 3 21 3 Tests and Diagnostics 3 15 Lid Switch Test 3 14 Lid Switch Test The lid switch test checks the lid function of the unit When LCD cover closed the lid should enable to turn off the display NOTE Remember to tune up the volume as Maximum before this test sta
108. t Procedure 2 Earphone test Procedure 3 Connection check Procedure 4 Replacement check Procedure 1 Audio source test Try different audio sources e g an audio CD and digital music file to determine whether the fault is in the speaker system or not If not all sources have sound problem the problem is in the source devices If all have the same problem continue with Procedure 2 Procedure 2 Earphone test Connect a set if earphones or external speakers If these function correctly go to Procedure 3 If they do not function correctly the system board may be defective or damaged Replace it with a new one Procedure 3 Connection check Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and make sure the speaker cable is firmly connected to the audio board If the stereo speakers are still not functioning properly go to Procedure 4 Procedure 4 Replacement check If the stereo speakers don t sound properly the stereo speakers may be defective or damaged Replace them with new ones If the stereo speakers still do not work properly try replacing in turn the audio board and system board 2 26 CONFIDENTIAL Satellite M 40X M 45X Satellite Pro 40X EQUIUM M40X Series Maintenance Manual 2 11 Optical Drive Troubleshooting 2 Troubleshooting Procedures 2 11 Optical Drive Troubleshooting START Perform audio CD check Procedure 1 Perform drive Audio CD functions ok
109. ted correctly go to Check 2 Check 2 Make sure the modem port is firmly secured to the system board of the computer If the malfunction remains go to Check 3 Check 3 The telephone cable may be damaged Replace with a good cable If the malfunction remains go to Procedure 2 Procedure 2 Modem card connection check Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and ensure that the modem card 15 well connected to the system board If the problem persists perform Procedure 3 Procedure 3 Modem replacement check The modem card or RJ 11 jack may be faulty Try replacing them If the problem persists the system board may be defective or damaged Replace the System Board with a new one following the steps in Chapter 4 Replacement Procedures Satellite M 40X M 45X Satellite Pro 40X EQUIUM M40X Series Maintenance Manual CONFI DENTI AL 2 31 2 Troubleshooting Procedures 2 13 PCMCIA Troubleshooting 2 13 PCMCIA Troubleshooting START Perform SYCARD test Procedure 1 Do errors occur during PCMCIA unit is SYCARD test not faulty Perform PCMCIA socket replacement check Procedure 2 Replace system board Figure 2 12 PCMCIA troubleshooting process 2 32 CONFIDENTIAL Satellite M 40 45X Satellite Pro M 40X EQUIUM M 40X Series Maintenance Manual 2 13 PCMCIA Troubleshooting 2 Troubleshooting Procedures This section describes how to determine if the P
110. tellite Pro 40X EQUIUM M40X Series Maintenance Manual 2 5 Keyboard Troubleshooting 2 Troubleshooting Procedures 2 5 Keyboard Troubleshooting START Perform external keyboard check Procedure 1 Does the external keyboard function ok Perform diagnostic check Procedure 2 Keyboard is not faulty Continue Was a keyboard problem detected troubleshooting refer to Figure 2 1 Perform connector and replacement check Procedure 3 Replace system board Figure 2 4 Keyboard troubleshooting process Satellite M 40X M 45X Satellite Pro 40X EQUIUM M 40X Series Maintenance Manual CONFIDENTIAL 2 75 2 Troubleshooting Procedures 2 5 Keyboard Troubleshooting To determine if the computer s keyboard is functioning properly perform the following procedures Figure 2 5 outlines the process Start with Procedure 1 and continue with the other procedures as instructed Procedure 1 External keyboard check Procedure 2 Diagnostic check Procedure 3 Connector and replacement check Procedure 1 External keyboard check Connect a USB keyboard to one of the computer s USB ports then boot the computer The computer automatically detects the external keyboard If the external keyboard works correctly the internal keyboard or its connections may be faulty Go to Procedure 2 If the external keyboard appears to have the same problem as the internal keyboard the system board may be damage
111. ty is 100 The screen should display as below indicating whether the test 1s passed or failed when finished series Battery Test Program 5911 V1 0 2002 0723 Battery Type anufacturer Panasonic Remain charge capacity 91 04 harge Test gt Press any key to continue 3 12 CONFIDENTIAL Satellite M40X M45X Satellite ProM40X EQUIUM M40X Series Maintenance Manual 3 10 FDD Test 3 Tests and Diagnostics 3 9 Test NOTE Before running the FDD test prepare a formatted work diskette 1 44 MB Remove the diagnostics diskette and insert the work diskette into the FDD The contents of the floppy diskette maybe erased The Floppy Disk Test includes three subtests of the 1 Sequential seek verify function Range Track 0 79 2 Funnel code seek verify function Range Track 0 79 3 Write Read Compare pattern function Range Track 75 79 NOTE The write protected device of this formatted diskette should be Disable The subtests run automatically NOTE Press Esc key can skip the current subtest The screen should display as below indicating whether the subtests pass or fail when finished Testing Driver A 1 44 MByte 1 88 Head 2 Sec 10 Testing Seq seek verify Head 81 Track 79 PASS 1 Testing Fun seek verify Head H1 Track Hb Satellite M40X M45X Satellite Pro M40X EQUIUM M40X Series Maintenance Manual CONFI DENT AL 3 73 3 Tests a
112. urn on the computer and run the test Refer to Chapter 3 Tests and Diagnostics for details If an error is detected go to Procedure 3 If an error is not detected the display is functioning properly Satellite M 40X M 45X Satellite Pro 40X EQUIUM M 40X Series Maintenance Manual CONFIDENTIAL 2 73 2 Troubleshooting Procedures 2 4 Display Troubleshooting Procedure 3 Connector and replacement check The FL inverter board LCD module and system board are connected to the display circuits Any of these components may be damaged Refer to Chapter 4 Replacement Procedures for instructions on how to disassemble the computer and then perform the following checks Check 1 Check 2 Check 3 Check 4 Check 5 Check 6 Make sure the DDR RAM module is seated properly Test display again If the problem still exits replace the DDR RAM module If the problem still exists perform Check 2 Replace the FL inverter board with a new one and test display again If the problem still exists perform Check 3 Replace the LCD module with a new one and test display again If the problem still exists perform Check 4 Replace the LCD FL cable with a new one and test display again If the problem still exists perform Check 5 Replace the CPU with another of the same specifications If the problem still exists perform Check 6 The system board may be damaged Replace it with a new one 2 14 CONFIDENTIAL Satellite M 40X M 45X Sa
113. y is charging 1 18 CONF DENTI AL Satellite M40X Maintenance Manual 1 6 Batteries 1 Hardware Overview 1 6 2 RTC battery The RTC battery provides power to keep the current date time and other setup information in memory while the computer is turned off The table below lists the charging time and data preservation period of the RTC battery The RTC battery is charged by the adaptor or main battery while the computer is powered on 2 54 Charging Time power on About 24 hours Data preservation period full charge Satellite M40X Series Maintenance Manual CONF DENTI AL 1 19 Chapter 2 Troubleshooting Procedures CONFI DENTI AL 2 Troubleshooting Procedures 2 ii CONFIDENTIAL Satellite M 40X M 45X Satellite Pro M 40X EQUIUM M 40X Series Maintenance Manual l 2 Troubleshooting Procedures Chapter 2 Contents 2 1 Troubleshooting Introduction 2 1 2 2 Troubleshooting Flowchatt 2 2 2 3 Power Supply Troubleshootinz 2 7 SOONG 2 12 2 9 Keyboard 2 15 2 6 External USB Devices Troubleshooting 2 17 2 7 TV Out Failure Troubleshooting 2 19 2 8 Panter P
114. you hear Beep sound 3 10 CONFIDENTIAL Satellite M40X M45X Satellite Pro M40X EQUIUM M40X Series Maintenance Manual 3 8 Fan ON OFF Test 3 Tests and Diagnostics 3 Fan ON OFF Test The fan test allows the user to test aurally whether the fan is working And follow the below procedures for this test 2s computer will let the fan be ON after any key pressed Listen to check whether the fan 15 working NOTE Remember to approach fan outlet that is near right side of unit whether fan is 5 The computer will stop the fan working after any key pressed Listen to check if the fan is OFF it means no rotating sound The screen should display as below indicating whether the test is passed or failed after the question Fan ON OFF Test Please Listen To The Sound 11 Press Any Key To Start Test FAN On Test FAN Off Test Do you hear FAN rotating sound Y N Satellite M40X M45X Satellite Pro M40X EQUIUM M40X Series Maintenance Manual CONFI DENTI AL 3 11 3 Tests and Diagnostics 3 9 Main Battery Change Test 3 8 Main Battery Charge Test NOTE The AC adaptor 120W 90W 19V should be connected to successfully run this test This test shows and measures the main battery 2 BS Battery type N MH Lion Manufacturer Sony Sanyo Remain charge capacity 0 100 Charge function PASS FAIL Battery Is Full showed when remain charge capaci

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