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ThinkPad X301 Hardware Maintenance Manual

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1. Tool P N Screwdriver kit 95F3598 1 4 drive spinner handle 1650840 1 4 Sq to 1 4 hex torx adapter 93F2838 TRZ TR 10 tamper resistant torx bits 00P6967 Removal tool antenna RF connector 08K7159 USB 2 0 CD RW DVD ROM combo drive II 40Y8687 USB cable 40Y8704 USB floppy diskette drive for maintenance diskette 05K9283 USB floppy diskette drive tool kit 27L3452 Test card for integrated Smart Card 42W7820 ThinkPad Hardware Maintenance Diskette Version 1 73 or later SCH Download the file from the following Web site 134 ThinkPad X301 Hardware Maintenance Manual Notices Copyright Lenovo 2008 Lenovo may not offer the products services or features discussed in this document in all countries Consult your local Lenovo representative for information on the products and services currently available in your area Any reference to a Lenovo product program or service is not intended to state or imply that only that Lenovo product program or service may be used Any functionally equivalent product program or service that does not infringe any Lenovo intellectual property right may be used instead However it is the user s responsibility to evaluate and verify the operation of any other product program Or service Lenovo may have patents or pending patent applications covering subject matter described in this document The furnishing of this document does not give you any license to these patents Yo
2. Products marketed before June 2006 Products marketed after June 2006 Current or original Replacement FRU Current or original Replacement FRU part part Non RoHS Can be Non RoHS Must be RoHS Must be RoHS Non RoHS Can be RoHS Non RoHS Can sub to RoHS RoHS Must be RoHS Note A direct substitution is a part with a different FRU part number that is automatically shipped by the distribution center at the time of the order Important service information 21 22 ThinkPad X301 Hardware Maintenance Manual General checkout This chapter presents following information What to do first on page 24 Checkout guide on page 25 Diagnostics using PC Doctor for DOS on page 26 PC Doctor for Windows on page 28 PC Doctor for Rescue and Recovery on page 28 Power system checkout on page 29 The descriptions in this chapter apply to any ThinkPad model that supports the PC Doctor for DOS diagnostics program Some descriptions might not apply to your particular computer Before you go to the checkout guide be sure to read the following important notes Important notes Only certified trained personnel should service the computer Before replacing any FRU read the entire page on removing and replacing FRUs When you replace FRUs use new nylon coated screws Be extremely careful during such write operations as copying saving or formatting Drives in the computer th
3. 2vom aav LCD run WN ON 002 DNA DYN DINAN NN oY DDT YN D DY DYIIN 0 n90n ON MNO nw NIAPI 99 mno MPT 15 YOY ANNI DIVNI Drun OY YINI Nel caso che caso l LCD si dovesse rompere ed il liquido in esso contenuto entrasse in contatto con gli occhi o le mani lavare immediatamente le parti interessate con acqua corrente per almeno 15 minuti poi consultare un medico se i sintomi dovessero permanere LCD LCD LERA W EBAY 29272 423515 AVE WELT lt PERV Dev WD C o 1 57 Sun Si la LCD se rompe y el fluido de su interior entra en contacto con sus ojos o sus manos lave inmediatamente las reas afectadas con agua durante 15 minutos como m nimo Obtenga atenci n medica si se presenta alg n s ntoma del fluido despues de lavarse Safety information 11 Safety notice 6 N DANGER To avoid shock do not remove the plastic cover that protects the lower part of the inverter card Afin d viter tout risque de choc lectrique ne retirez pas le cache en plastique prot geant la partie inf rieure de la carte d alimentation Aus Sicherheitsgr nden die Kunststoffabdeckung die den unteren Teil der Spannungswandlerplatine umgibt nicht entfernen p ov5an NVIN DN PONI PN nm52nunnn 1125 13 gon FW NANA Du Per evitare scosse elettriche non rimuovere
4. products Important information about replacing RoHS compliant FRUs General checkout What to do first Checkout guide Diagnostics using Doctor for DOS PC Doctor for Windows PC Doctor for Rescue and Recovery Power system checkout Checking the AC adapter Checking operational charging Checking the battery pack Checking the backup battery Related service information Restoring the factory contents by using Product Recovery discs Passwords Power on password Hard disk password Supervisor password How to remove the power on password How to remove the hard disk password Power management Screen blank mode Standby mode Hibernation mode Symptom to FRU index Numeric error codes Error messages Beep symptoms Copyright Lenovo 2008 awn BND 17 18 18 18 19 19 19 21 23 24 25 26 28 28 29 429 30 30 81 33 33 34 34 34 34 35 35 37 37 37 38 39 39 43 44 No beep symptoms LCD related symptoms Intermittent problems Undetermined problems ThinkPad X301 Specifications Status indicators FRU tests Fn key coinbinations FRU replacement notices Screw notices Retaining serial numbers Removing and replacing a FRU Before servicing ThinkPad X301 1010 Battery pack 1020 Optical drive or scond battery or travel cover 1030 Solid state drive SSD
5. xxF xxL xxP xxY xxU 42T5282 2 pin 65 W 20 V adapter models xxE xxF xxL xxP xxY xxU 92 1214 2 pin 65 20 V adapter models xxF xxL xxP xxY xxU 92P1159 Table 40 Parts list 3 pin AC adapters FRU 3 pin 65W 20 V adapter models CTO xxA xxB xxC xxG xxH xxK xxM xxT xxV DJ P N 42T5283 3 pin 65W 20 V adapter models CTO xxA xxB xxC xxG xxK xxM xxT xxV J 92 1212 3 65W 20 V adapter models CTO xxA xxG xxK xxM xxT xxV J 92 1157 5 ID CRU ID ThinkPad X301 129 Power cords A ThinkPad power cord for a specific country or region is usually available only in that country or region Table 41 Parts list 2 pin power cords Region P N RoHS ID ID Argentina 42T5020 42T5105 R ii models CTO xxY Brazil 42T5180 42T5183 models CTO xxP Canada U S 42T5008 42T5093 models CTO xxF xxL xxS xxU Japan 42T5014 42T5099 models Exx Jxx Table 42 Parts list 3 pin power cords Region P N RoHS ID ID Australia New Zealand 42T5050 42T5135 R id models CTO xxG xxM Bangladesh Sri Lanka South Africa 42T5056 42T5141 models CTO xxG Canada U S 42T5004 425089 mode
6. Green Caps Lock mode is enabled To enable or disable Caps Lock mode press the Caps Lock key 50 ThinkPad X301 Hardware Maintenance Manual FRU tests The following table shows the test for each FRU Table 9 FRU tests FRU Applicable test System board 1 Diagnostics gt CPU Coprocessor 2 Diagnostics gt Systemboard 3 Place the computer on a horizontal surface and run Diagnostics ThinkPad Devices gt HDD Active Protection Test Note Do not apply any physical shock to the computer while the test is running Power Diagnostics ThinkPad Devices gt AC Adapter Battery 1 Battery2 LCD unit 1 Diagnostics gt Video Adapter 2 Interactive Tests gt Video Audio Enter the BIOS Setup Utility and change Serial ATA SATA setting to Compatibility and run Diagnostics gt Other Device gt Conexant Audio Speaker Interactive Tests Internal Speaker Note Once Audio test is done the no sound is heard this test In this case turn off and turn on the computer Then run this test again Keyboard 1 Diagnostics gt Systemboard gt Keyboard 2 Interactive Tests gt Keyboard Hard disk drive or solid state drive Enter the BIOS Setup Utility and change Serial ATA SATA setting to Compatibility and run Diagnostics gt Fixed Disks You can also diagnose the drive without starting up the operating system To diagnose the drive from the BIOS S
7. 104 ThinkPad X301 Hardware Maintenance Manual 2030 Integrated camera For access remove these FRUs in order 1020 Optical drive or second battery or travel cover on page 62 1050 PCI Express Mini Card for wireless LAN on page 67 1060 Wireless USB adapter or Intel Turbo Memory on page 7 1090 PCI Express Mini Card for wireless WAN on page 78 1100 Palm rest or palm rest with fingerprint reader on page 8 1120 Keyboard bezel on page 83 2020 LCD panel and LCD cable on page 101 0 0 ThinkPad X301 105 106 2040 Antenna assembly For access remove these FRUs in order 1010 Battery pack on page 61 1020 Optical drive or second battery or travel cover on page 62 1050 PCI Express Mini Card for wireless LAN on page 67 1060 Wireless USB adapter or Intel Turbo Memory on page 70 1070 Keyboard on page 73 1090 PCI Express Mini Card for wireless WAN on page 78 77 1100 Palm rest or palm rest with fingerprint reader on page 80 1120 Kevboard bezel on page 83 1150 LCD assembly on page 89 2010 LCD bezel assembly on page 100 2020 LCD panel and LCD cable on page 101 Step Screw quantity Color Torque M2 x 3 mm small head nylon coated 4 Silver 0 167 Nm 1 7 kgfcm When installing As you route the cables make sure that they are not subjected to any tension Tension c
8. External monitor CRT display Computer display and external monitor LCD CRT display Computer display LCD Notes 1 This function is not supported if different desktop images are displayed on the computer display and the external monitor the Extend desktop function 2 This function does not work while a DVD movie or a video clip is playing To enable this function start Presentation Director and change the Fn F7 settings Note Multiple users can log on to a single operating system by using different user IDs Each user needs to change the settings Change the settings of the UltraNav pointing device 9 Open the ThinkPad EasyEject Utility screen Buttons for the following choices are displayed Run EasyEject Actions This button is used to select stop or remove external devices connected to the ThinkPad computer Configure EasyEject Actions Opens the ThinkPad Utility main window Fn F9 Settings Configures the settings for the Fn F9 function Fn F10 Reserved Fn F11 Reserved 12 Put the computer into hibernation mode To return to normal operation press the power button for less than four seconds Note To use 12 for hibernation you must have the ThinkPad PM device driver installed on the computer Fn PgUp Turn the ThinkLight on or off Note This function is supported only on the ThinkPad computers that have the ThinkLigh
9. 42W8039 ThinkPad X301 117 Table 36 Parts list Overall continued No FRU System board assembly with 1 4 GHz CPU non AMT non IPM 2774 CTO e 2776 CTO P9x e 2777 2778 CTO 2779 CTO 4057 CTO 4182 CTO FRU no 42W8114 RoHS ID CRU ID System board assembly with 1 4 GHz CPU AMT TPM e 2774 CTO 11x 12x 13x 14x 15x 16x 17x 18x 19x 1Ax 1 1 1Fx 1Gx 1Hx 1Jx 1Kx 1Lx 1Mx 1Nx 1 1Sx 1Tx 1Ux 1Vx 1Wx 1Yx 1Zx 24x 25x L2x L4x L5x L7x L8x LBx LCx LDx LEx LFx P1x P2x P3x P4x P5x P6x P7x P8x P9x PAx PBx PCx PDx PEx PGx 2776 CTO V1x 2777 e 2778 CTO e 2779 CTO 4057 17x 18x 19x LDx 4182 CTO L1x L2x L3x L4x L5x L6x L7x L8x L9x LAx LBx P1x P2x P3x P4x P5x P6x P7x 42W8143 System board assembly with 1 4 GHz CPU AMT non IPM e 2774 CTO N2x N3x N4x e 2776 CTO N1x N4x N5x e 2777 2778 CTO e 2779 CTO e 4057 CTO N2x N3x 4182 CTO 42W8144 Intel WiFi Link 5100 2774 CTO 17x 18x 1Tx LCx LDx PBx PCx N1x N2x N3x N4x 2776 CTO L7x L8x L9x LAx LBx P4x P5x P6x 7 P8x P9x N1x TDx TEx TGx TJx TMx TSx e 2777 CTO L1x L2x 2778 CTO 2779 CTO 4057 CTO 17x 18x 19x LDx N1x N2x N3x 4182 CTO 43Y6493 Intel WiFi Link 5100 disabled 27
10. Reseat the LCD connectors LCD too dark 2 LCD assembly LCD brightness cannot be adjusted 3 System board LCD contrast cannot be adjusted LCD screen unreadable 1 See important note for LCD related Characters missing pixels symptoms Screen abnormal 2 Reseat all LCD connectors Wrong color displayed 3 LCD assembly 4 System board Horizontal or vertical lines displayed on LCD assembly LCD Related service information 45 Intermittent problems Intermittent system hang problems can be due to a variety of causes that have nothing to do with a hardware defect such as cosmic radiation electrostatic discharge or software errors FRU replacement should be considered only when a problem recurs When analyzing an intermittent problem do the following 1 Run the diagnostic test for the system board in loop mode at least 10 times 2 If no error is detected do not replace any FRUs 3 If any error is detected replace the FRU shown by the FRU code Rerun the test to verify that no more errors exist Undetermined problems If the diagnostic tests did not identify the adapter or device that has failed if wrong devices are installed or if the system simply is not operating follow these procedures to isolate the failing FRU do not isolate FRUs that have no defects Verify that all attached devices are supported by the computer Verify that the power supply being used at the time of the
11. 2 Duo processor SU9400 1 4 GHz 3 L2 cache Bus architecture 800 MHz PSB 800 MHz DDR3 SDRAM PCI bus PCI Express bus DMI Graphics chip Intel graphics Display e 13 3 inch 16M colors WXGA 1440 x 900 resolution TFT color LCD Standard memory 512 MB DDR3 1067 SDRAM SO DIMM PC3 8500 card x 2 1 GB DDR3 1067 SDRAM SO DIMM PC3 8500 card x 1 1 GB DDR3 1067 SDRAM SO DIMM PC3 8500 card x 2 2 GB DDR3 1067 SDRAM SO DIMM PC3 8500 card x 1 2 GB DDR3 1067 SDRAM SO DIMM PC3 8500 card x 2 Optional memory 512 MB DDR3 1067 SDRAM SO DIMM PC3 8500 card 1 GB DDR3 1067 SDRAM SO DIMM PC3 8500 card 2 GB DDR3 1067 SDRAM SO DIMM PC3 8500 card maximum of 4 0 GB Extended memory device Intel Turbo Memory 1 6 2GB half size some models CMOS RAM 242 bytes Hard disk drive 120 GB 5400 rpm microSATA interface Solid state drive 64 GB SATA interface 80 GB SATA interface 128 GB SATA interface Optical drive DVD RAM RW drive Fingerprint reader Yes O Copyright Lenovo 2008 47 Table 7 Specifications continued Feature Description I O port External monitor connector DisplayPort Stereo headphone jack Monaural microphone jack RJ45 connector Universal serial bus USB connector x 3 compatible with USB 1 1 and 2 0 Audio Built in stereo speakers Software control volume Ethernet on the sys
12. Either too much or too less application of grease can cause a thermal problem due to imperfect contact with a component 98 ThinkPad X301 Hardware Maintenance Manual Note Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds When you replace the base cover you need to apply the following labels Homologation label Product label Following labels need to be peeled off from the old base cover and need to be put on the new base cover SIM ICC ID label or Israel label Israel label SIM model SIRM label LMA label Blind sheet R Wireless WAN IMEI label or wireless WAN ESN label MAC address label Windows license label COA Information label Wireless LAN MAC address label Serial number label eo no For some models you also need to apply one or two FCC labels Check the old base cover if it has one or two FCC labels find duplicates of them in the label kit and apply them to the new base cover For the location of each label refer the following figure 00000000000000000000 00000000 0000 0 CH 0 cm D ThinkPad X301 99 2010 LCD bezel assembly For access remove these FRUs in order e 1010 Battery pack on page 61 e 21020 Optical drive or second battery or travel cover on page 62 Table
13. Select a grounding system such as those listed below to provide protection that meets the specific service requirement Note The use of a grounding system to guard against ESD damage is desirable but not necessary Attach the ESD ground clip to any frame ground ground braid or green wire ground When working on a double insulated or battery operated system use an ESD common ground or reference point You can use coax or connector outside shells on these systems Use the round ground prong of the ac plug on ac operated computers Grounding requirements 6 Electrical grounding of the computer is required for operator safety and correct system function Proper grounding of the electrical outlet can be verified by a certified electrician ThinkPad X301 Hardware Maintenance Manual Safety notices multilingual translations The safety notices in this section are provided in English French German Hebrew Italian Japanese and Spanish Safety notice 1 Before the computer is powered on after FRU replacement make sure all screws springs and other small parts are in place and are not left loose inside the computer Verify this by shaking the computer and listening for rattling sounds Metallic parts or metal flakes can cause electrical shorts Avant de remettre l ordinateur sous tension apr s remplacement d une unit en clientele v rifiez que tous les ressorts vis et autres pi ces sont bien
14. The LCD is powered off The hard disk drive is powered off The CPU stops To enter standby mode press Fn F4 Note If you are using the ACPI operating system you can change the action of Fn F4 In certain circumstances the computer goes into standby mode automatically suspend time has been set on the timer and the user does not do any operation with the keyboard the TrackPoint the hard disk the parallel connector or the diskette drive within that time f the battery indicator blinks orange indicating that the battery power is low Alternatively if Hibernate when battery becomes low has been selected in the Power Management Properties window the computer goes into hibernation mode Note for the APM operating system Even if you do not set the low battery alarm the charge indicator notifies you when the battery is low and then the computer enters the power saving mode automatically This default low battery behavior is independent of the operating system so if you have set the low battery alarm the computer may not do what you specified It chooses either your setting or the default setting whichever is appropriate If you are using the ACPI operating system only the low battery alarm is available To cause the computer to return from standby mode and resume operation do one of the following Press the Fn key Open the LCD cover Turn on the power switch Also in either of the f
15. c or hard disk driv HDD 1040 DIMM 2 1050 PCI Express Mini Card for wireless LAN 1060 Wireless USB adapter or Intel Turbo Memory 424248 88 08 1070 Keyboard 1080 Backup battery 1090 PCI Express Mini Card for wireless WAN 1100 Palm rest or palm rest with fingerprint reader 1110 Bluetooth daughter BDC 2 1120 Keyboard bezel 1130 Audio FPC and audio sub 1140 Speaker assembly 1150 LCD assembly SS 1160 VGA cable and DC in connector 44 45 46 46 47 47 49 OL 53 55 2 99 56 e D 60 61 62 63 65 67 70 73 77 78 80 82 83 86 88 89 4 92 1170 System board fan and base cover assembly 94 2010 LCD bezel assembly 2020 LCD panel and LCD cable 2030 Integrated camera 2040 Antenna assembly 2050 Hinge L and hinge 2060 LED sub card LED cable and LCD cover assembly Locations Front view Rear view Bottom view Parts list Overall LCD FRUs Keyboard Miscellaneous parts AC adapters Power cords Recovery discs 100 101 105 106 109 a A 113 113 114 114 115 116 124 126 127 129 130 131 iii Common service tools 134 Trademarks 136 Notices 135 iv ThinkPad X301 Hardware Maintenance Manual About this manual This manual contains service and reference information for the followin
16. see 1080 Backup battery on page 77 5 Measure the voltage of the backup battery See the following figure Red Wire Voltage V dc Red 42 5 to 432 Black Black Ground If the voltage is correct replace the system board If the voltage is not correct replace the backup battery If the backup battery discharges quickly after replacement replace the system board Generalcheckout 31 32 ThinkPad X301 Hardware Maintenance Manual Related service information This chapter presents following information Restoring the factory contents by using Product Recovery discs Passwords on page 34 Power management on page 37 Symptom to FRU index on page 39 Service Web site When the latest maintenance diskette and the system program service diskette become available they will be posted on http www lenovo com sp Restoring the factory contents by using Product Recovery discs Copyright Lenovo 2008 When the hard disk drive HDD or solid state drive SSD is replaced because of a failure no Product Recovery program is on the new drive In this case you must use the recovery discs for the computer Order the recovery discs and the drive at the same time so that you can recover the new drive with the pre installed software when they arrive For information on which discs to order see discs on page 131 To install the factory contents by using Pro
17. taskbar and wait for a moment but do not click and the percentage of battery power remaining is displayed To get detailed information about the battery double click the Power Meter icon Note If the battery pack becomes hot it may not be able to charge Remove it from the computer and leave it at room temperature for a while After it cools down reinstall and recharge it To check the battery pack do the following 1 Power off the computer 2 Remove the battery pack and measure the voltage between battery terminals 1 and 7 See the following figure Terminal Voltage V dc 1 0 to 12 6 7 Ground 3 If the voltage is less than 11 0 V dc the battery pack has been discharged Note Recharging will take at least 3 hours even if the indicator does not turn on If the voltage is still less than 11 0 V dc after recharging replace the battery 4 If the voltage is more than 11 0 V dc measure the resistance between battery terminals 5 and 7 The resistance must be 4 to 30 K 0 If the resistance is not correct replace the battery pack If the resistance is correct replace the system board 30 ThinkPad X301 Hardware Maintenance Manual Checking the backup battery Do the following 1 Power off the computer and unplug the ac adapter from it 2 Turn the computer upside down 3 Remove the battery pack see 1010 Battery pack on page 61 4 Remove the backup battery
18. the EEPROM must be updated to reflect the ECA s application Use the ThinkPad Hardware Maintenance Diskette Version 1 73 or later to update the EEPROM Note Only the ECA number is stored in the EEPROM The machine type of the ECA is assumed be the same as the machine type of the machine that had the ECA applied to it 1 Insert the ThinkPad Hardware Maintenance Diskette Version 1 73 or later and restart the computer 2 From the main menu select 6 Set ECA Information 3 To write ECA information select 1 Write ECA rework number from EEPROM and follow the instruction 4 To write box build date select 4 Write box build date from EEPROM and follow the instruction on the screen If the system board is being replaced try to read the ECA information from the old system board and transfer the information to the new system If the system board is inoperable this will not be possible 58 ThinkPad X301 Hardware Maintenance Manual Removing and replacing a FRU This section presents directions and drawings for use in removing and replacing a FRU Be sure to observe the following general rules 1 Do not try to service any computer unless you have been trained and certified An untrained person runs the risk of damaging parts 2 Before replacing any FRU review FRU replacement notices on page 55 3 Begin by removing any FRUs that have to be removed before the failing FRU Any such FRUs are listed at the top of the page
19. 2778 CTO 2779 CTO 4057 CTO 4182 CTO 42T0991 cable 43Y9812 DC in cable 44C4045 ThinkPad X301 119 Table 36 Parts list Overall continued FRU FRU no RoHS CRU ID ID 10 DVD RW CD RW combo drive 42T2509 R 2774 12x 14x 15x 16x 17x 18x 1 1Bx 1Fx 1Hx 1Jx 1Lx 1Mx 1Nx 1Sx 1Tx 1Vx 1Yx 1Zx 25x L4x L8x LBx LDx LEx LFx N1x N2x N3x N4x P2x P3x P5x P6x P7x P8x P9x PAx PCx PEx PGx e 2776 CTO L1x L3x L5x L6x L7x L8x L9x LAx LBx LCx LEx LFx N1x N4x N5x 1 P2x P3x 4 P5x P6x P7x P8x P9x T2x T5x T7x T8x T9x TCx TDx TEx TFx TGx TJx TMx TSx V1x e 2777 CTO L2x P2x P3x P5x P6x P7x T1x T5x 7 T8x TAx TBX TDx TEx TJx TLx TMx TPx TRx 2778 CTO e 2779 CTO e 4057 CTO 17x 18x 19x LDx N1x N2x N3x 4182 CTO L2x L3x L4x L7x L8x L9x LBx P2x P3x P5x P6x P7x 10 Second battery Li Polymer 3 cell 4274520 B 2774 CTO 19x 1Kx 1Px 1Ux 24x L5x LCx PBx e 2776 CTO Tox TAx 2777 CTO T9x TCx TNx 2778 CTO e 2779 CTO 4057 CTO 4182 CTO L5x LAx 10 Travel cover 42X5137 2774 CTO 11x 13x 1Ex 1Gx 1Wx L2x L7x P1x P4x PDx e 2776 CTO T3x e 2777 CTO L1x T4x Tox THx TKx P1x P4x 2778 CTO e 2779 CTO 4057 CTO 4182 CTO L1x L6x P1x P4x 11 Battery pack Li Polymer
20. 30 Removal steps of LCD bezel assembly Step Screw Screw quantity Color Torque Q M2 x 4 mm small head Black 0 167 Nm nylon coated 2 1 7 kgfcm H M2 x 3 mm small head Silver 0 167 Nm nylon coated 4 1 7 kgfcm 100 ThinkPad X301 Hardware Maintenance Manual 2020 LCD panel and LCD cable For access remove these FRUs in order 1010 Battery pack on page 61 1020 Optical drive or second battery or travel cover on page 62 1050 PCI Express Mini Card for wireless LAN on page 67 1060 Wireless USB adapter or Intel Turbo Memory on page 70 1070 Keyboard on page 73 1090 PCI Express Mini Card for wireless WAN on page 78 77 1100 Palm rest palm rest with fingerprint reader on page 80 1120 Keyboard bezel on page 83 1150 LCD assembly on page 89 Important notice on handling the LCD panel The LCD panel and the peripheral parts used in this product are very sensitive Improper handling of the LCD panel can cause damage to the parts and may cause a system malfunction such as a missing dot missing line or pixel problems DO NOT apply any kind of pressure to the LCD panel When you lift the LCD panel always hold the left and right edges of the panel with both of your hands DO NOT hold the panel with one hand or hold the top and bottom edges of the panel DO NOT touch or apply any kind of pressure to the S dr
21. 70 VAR HOR YT LC ESV 7 7 797 248 L NYT 0 5 KLEDO BHELEVTSZILERSVEF Algunas bater as de reserva contienen una cantidad de n quel y cadmio No las desmonte ni recargue ni las eche al fuego o al agua ni las cortocircuite Des chelas tal como dispone la normativa local Utilice s lo bater as que se encuentren en 1 lista de piezas La utilizaci n de una bater a no apropiada puede provocar la ignici n o explosi n de la misma ThinkPad X301 Hardware Maintenance Manual Safety notice 3 N DANGER The battery pack contains small amounts of nickel Do not disassemble it throw it into fire or water or short circuit it Dispose of the battery pack as required by local ordinances or regulations Use only the battery in the appropriate parts listing when replacing the battery pack Use of an incorrect battery can result in ignition or explosion of the battery La batterie contient du nickel Ne la d montez pas ne l exposez ni au feu ni l eau Ne la mettez pas en court circuit Pour la mettre au rebut conformez vous la r glementation en vigueur Lorsque vous remplacez la batterie veillez n utiliser que les mod les cit s dans la liste de pi ces d tach es ad quate En effet une batterie inappropri e risque de prendre feu ou d exploser Akkus enthalten geringe Mengen von Nickel Sie d rfen nicht zerlegt wiederaufgeladen kurzgeschlossen oder Feuer oder Wasser ausgesetz
22. 71 Table 16 Removal steps of wireless USB adapter or Intel Turbo Memory continued 72 ThinkPad X301 Hardware Maintenance Manual 1070 Keyboard For access remove these FRUs in order e 1010 Battery pack on page 61 e 21020 Optical drive or second battery or travel cover on page 62 Table 17 Removal steps of keyboard Attention If a travel cover is installed on the computer you are servicing you need to remove it before removing the screw that secures the keyboard In models with the travel cover screw should have been removed when you removed the travel cover Step Screw quantity Color Torque M2 x 6 mm bind head nylon coated 1 Black 0 167 Nm 1 7 kgfcm M2 x 6 mm bind head nylon coated 1 Black 0 167 Nm 1 7 kgfcm ThinkPad X301 73 Table 17 Removal steps of keyboard continued Lift the keyboard a little in the direction shown by arrow H and then detach the connector 74 ThinkPad X301 Hardware Maintenance Manual When installing the keyboard do as follows Table 18 Installation of the keyboard 1 Attach the keyboard connector 2 Attach the keyboard so that the keyboard edges J are under the frame as shown in this figure 75 ThinkPad X301 Table 18 Installation of the keyboard continued 3 To make sure that the front side of the keyboard is housed firmly gently press the keys with your thumbs and try to slide the keyboard toward
23. Remove them in the order in which they are listed 4 Follow the correct sequence in the steps for removing the FRU as given in the drawings by the numbers in square callouts 5 When turning a screw to replace a FRU turn it in the direction as given by the arrow in the drawing 6 When removing the FRU move it in the direction as given by the arrow in the drawing 7 To put the new FRU in place reverse the removal procedure and follow any notes that pertain to replacement For information about connecting and arranging internal cables see Locations on page 113 8 When replacing a FRU use the correct screw as shown in the procedures N DANGER Before removing any FRU turn off the computer unplug all power cords from electrical outlets remove the battery pack and then disconnect any interconnecting cables Attention After replacing a FRU do not turn on the computer until you have made sure that all screws springs and other small parts are in place and none are loose inside the computer Verify this by shaking the computer gently and listening for rattling sounds Metallic parts or metal flakes can cause electrical short circuits Attention The system board is sensitive to and can be damaged by electrostatic discharge Before touching it establish personal grounding by touching a ground point with one hand or by using an electrostatic discharge ESD strap P N 6405959 ThinkPad X301 59 Before ser
24. Security Invalid Remote Change requested current setting by pressing 10 2 System board 0192 System Security Embedded Security hardware tamper detected System board 0199 System Security Security password retry count exceeded 1 Run BIOS Setup Utility and then save the current setting by pressing F10 2 System board 01C9 More than one Ethernet devices are found Remove one of them Press Esc to continue 1 Remove the Ethernet device that you installed or press Esc to ignore the warning message 2 System board 01CA More than one Wireless LAN devices are found Remove one of them 1 Remove the wireless LAN device that you installed 2 System board 0200 Hard disk error The hard disk is not working 1 Reseat the hard disk drive 2 Load Setup Defaults in BIOS Setup Utility 3 Hard disk drive 4 System board 021x Keyboard error 0220 Monitor type error Monitor type does not match the one specified in CMOS 0230 Shadow RAM error Shadow RAM fails at offset nnnn Run interactive tests of the keyboard and the auxiliary input device Load Setup Defaults in BIOS Setup Utility System board 0231 System RAM error System RAM fails at offset nnnn DIMM 2 System board 0232 Extended RAM error Extended RAM fails at offset nnnn DIMM 2 System board 0250 System battery error System battery i
25. board 02F4 1 Load Setup Defaults in BIOS Setup EISA CMOS not writable Utility 2 Replace the backup battery 3 System board 02F5 1 DIMM DMA test failed 2 System board 02F6 1 DIMM Software NMI failed 2 System board 02F7 1 DIMM Fail safe timer NMI failed 2 System board 1802 1 Remove Mini PCI network card Unauthorized network card is plugged 2 System board in Turn off and remove the miniPCI network card 1803 Unauthorized daughter card is plugged in Turn off and remove the daughter card Remove the daughter card that you installed System board 1804 Unauthorized WAN card is plugged in Power off and remove the WAN card Remove the WAN card that you installed System board Related service information 41 Table 1 Numeric error codes continued Symptom or error FRU or action in sequence 1805 Unauthorized Wireless USB card is plugged in Power off and remove the Wireless USB card 1820 More than one external fingerprint reader is attached Power off and remove all but the reader that you set up within your main operating system 1 Remove the Wireless USB card that you installed 2 System board Remove all but the reader that you set up for the authentication 1830 Invalid memory configuration Power off and install a memory module to Slot 0 the lower slot Install DIMM in Slot 0 but not in Slot 1 Note For the construction of
26. en place et bien fix es Pour ce faire secouez l unit et assurez vous qu aucun bruit suspect ne se produit Des pi ces m talliques ou des copeaux de m tal pourraient causer un court circuit Bevor nach einem FRU Austausch der Computer wieder angeschlossen wird mu sichergestellt werden keine Schrauben Federn oder andere Kleinteile fehlen oder im Geh use vergessen wurden Der Computer mu gesch ttelt und auf Klapperger usche gepr ft werden Metallteile oder splitter k nnen Kurzschl sse erzeugen NTI v FRU 95nn ANNI avnnn NIYIN 392 DNS DIN DIOP DPIN D nn 92W AWNN n o vesh DYN 023203 pwpw MIP 9999 DPN auman NN 20202 W DISP 01132 DY NINN gt 22 IN Prima di accendere l elaboratore dopo che 6 stata effettuata la sostituzione di una FRU accertarsi che tutte le viti le molle e tutte le altri parti di piccole dimensioni siano nella corretta posizione e non siano sparse all interno dell elaboratore Verificare ci scuotendo l elaboratore e prestando attenzione ad eventuali rumori eventuali parti o pezzetti metallici possono provocare cortocircuiti pericolosi FRU ThinkPad Oz ALC AK SOMOS ZEB HOT TCE LIM 280 E ThinkPad ONES CHA CGw72w b lt lt KAW 21213 ThinkPad RoT DF VDF HY LGR LAV AMER DE 4E SERE IET S bOBEICZRSICSA 0xX T Antes de
27. encender el sistema despues de sustituir una FRU compruebe que todos los tornillos muelles y dem s piezas pequefias se encuentran en su sitio y no se encuentran sueltas dentro del sistema Compru belo agitando el sistema y escuchando los posibles ruidos que provocar an Las piezas met licas pueden causar cortocircuitos el ctricos Safety information 7 8 Safety notice 2 N DANGER Some standby batteries contain a small amount of nickel and cadmium Do not disassemble a standby battery recharge it throw it into fire or water or short circuit it Dispose of the battery as required by local ordinances or regulations Use only the battery in the appropriate parts listing Use of an incorrect battery can result in ignition or explosion of the battery Certaines batteries de secours contiennent du nickel et du cadmium Ne les d montez pas ne les rechargez pas ne les exposez ni au feu ni l eau Ne les mettez pas en court circuit Pour les mettre au rebut conformez vous la r glementation en vigueur Lorsque vous remplacez la pile de sauvegarde ou celle de l horloge temps r el veillez n utiliser que les mod les cit s dans la liste de pi ces d tach es ad quate Une batterie ou une pile inappropri e risque de prendre feu ou d exploser Die Bereitschaftsbatterie die sich unter dem Diskettenlaufwerk befindet kann geringe Mengen Nickel und Cadmium enthalten Sie darf nur durch die Verkaufsstelle oder den IBM K
28. failure is operating correctly Geo Power system checkout on page 25 1 Turn off the computer 2 Visually check each FRU for damage Replace any damaged FRU 3 Remove or disconnect all of the following devices Non ThinkPad devices Devices attached to the docking station or the port replicator Printer mouse and other external devices Battery pack Hard disk drive External diskette drive or optical drive DIMM Optical disk or diskette in the internal drive PC Cards 4 Turn on the computer Determine whether the problem has been solved If the problem does not recur reconnect the removed devices one at a time until you find the failing FRU 7 If the problem remains replace the following FRUs one at a time do not replace a nondefective FRU a System board b LCD assembly oon 46 ThinkPad X301 Hardware Maintenance Manual ThinkPad X301 This chapter presents following product specific service references and product specific parts information e Specifications Status indicators on page 49 FRU tests on page 51 key combinations on page 53 FRU replacement notices on page 55 Removing and replacing a FRU on page 59 Locations on page 113 Parts list on page 115 Specifications The following table lists the specifications of the ThinkPad X301 Table 7 Specifications Feature Description Processor Intel Core
29. head nylon coated 2 Black 0 167 Nm 1 7 kgfcm When installing Make sure that the speaker connector is attached firmly and the cables are routed as in this figure 88 ThinkPad X301 Hardware Maintenance Manual 1150 LCD assembly For access remove these FRUs in order 1010 Battery pack on page 61 1020 Optical drive or second battery or travel cover on page 62 1050 PCI Express Mini Card for wireless LAN on page 6 1060 Wireless USB adapter or Intel Turbo Memory on page 7 1070 Keyboard on page 73 1090 PCI Express Mini Card for wireless WAN on page 78 Table 26 Removal steps of LCD assembly 65 Step Screw quantity Color Torque M2 x 6 mm bind head nylon coated 2 Black 0 167 Nm 1 7 kgfcm Step Screw quantity Color Torque BH M2 x 6 mm bind head nylon coated 2 Black 0 167 Nm 1 7 kgfcm ThinkPad X301 89 Table 26 Removal steps of LCD assembly continued EB Z bb AION o c Below H E 9 ca Odo Screw quantity M2 x 3 mm small head nylon coated 1 Step 90 ThinkPad X301 Hardware Maintenance Manual Table 26 Removal steps of LCD assembly continued When installing 1 When you route the cables make sure that they are not subjected to any tension Tension could cause the cables to be damaged by the cable guides or a wire to be br
30. meio de instrumentos ticos e evite exposi o direta com o feixe de luz WOT HSN 1821 PS JP HS BBR TE BOWER Rayonnement laser si carter ouvert Evitez de fixer le faisceau de le regarder directement avec des instruments optiques ou de vous exposer au rayon Laserstrahlung bei ge ffnetem Ger t Nicht direkt oder ber optische Instrumente in den Laserstrahl sehen und den Strahlungsbereich meiden Kinyit skor l zersug r Ne n zzen bele se szabad szemmel se optikai eszk z kkel Ker lje a sug rnyal bbal val rintkez st Aprendo l unit vengono emesse radiazioni laser Non fissare il fascio non guardarlo direttamente con strumenti ottici e evitare l esposizione diretta al fascio Ked je laserov jednotka otvoren Vyhnite sa priamemu poh adu a nehladte priamo 5 optick mi n strojmi do a a vyhnite sa priamemu vystaveniu l ov 5 216 9 SERB WE e 070 J FR Eo 707 lt TES Radiaci n l ser al abrir No mire fijamente ni examine con instrumental ptico el haz de luz Evite la exposici n dire
31. one DIMM is used on the computer you are servicing the card must be installed in SLOT 0 E but not in SLOT 1 J When installing Insert the notched end of the DIMM into the socket Press the DIMM firmly and pivot it until it snaps into the place Make sure that it is firmly fixed in the slot and does not move easily 66 ThinkPad X301 Hardware Maintenance Manual 1050 PCI Express Mini Card for wireless LAN For access remove these FRUs in order 1010 Battery pack on page 61 e 1020 Optical drive or second battery or travel cover on page 62 Table 15 Removal steps of PCI Express Mini Card for wireless LAN Note Loosen the screws H but do not remove them ThinkPad X301 67 Table 15 Removal steps of PCI Express Mini Card for wireless LAN continued In step unplug the jacks by using the removal tool antenna RF connector P N 08K7159 or pick the connectors with your fingers and gently unplug them in direction of the arrow Note Some models might have only two antenna cables in step Kl Step Screw quantity Color Torque H M2 x 3 mm small head nylon coated 2 Silver 0 167 Nm 1 7 kgfcm 68 ThinkPad X301 Hardware Maintenance Manual Table 15 Removal steps of PCI Express Mini Card for wireless LAN continued When installing In models with wireless LAN card that has two antenna connect
32. page 39 On the first screen select the model and press Enter Follow the instructions on the screen 2 The main panel of PC Doctor appears 3 Select Diagnostics with the arrow keys and press Enter A pull down menu appears Its exact form depends on the model 26 ThinkPad X301 Hardware Maintenance Manual Note PC Doctor menu does not mean the formal support device list Some unsupported device names may appear in the PC Doctor menu Diagnostics Interactive Tests Hardware Tnfo Utility Quit Normal Test Run Quick Test CPU Coprocessor Systemboard Video Adapter Serial Ports Fixed Disks Diskette Drives Other Devices Communication Wireless LAN PM Memory PC DOCTOR 2 0 Copyright 2002 PC Doctor Inc Rights Reserved Use the cursor keys and ESC to move in menus Press ENTER to select The options on the test menu are as follows Diagnostics Interactive Tests Run Normal Test Keyboard Run Quick Test Video CPU Coprocessor nternal Speaker Systemboard Mouse Video Adapter Diskette Serial Ports System Load Fixed Disks Optical Drive Test Diskette Drives ntel 5XXX WLAN Radio Test Other Devices ThinkPad Devices Communication Wireless LAN PM Memory Notes at least 2 seconds otherwise it cannot be sensed If you have an external monitor attached to your computer d
33. supporting the Passphrase function press F1 while the POP icon is appearing on the screen then enter the POP For the other models enter the Note To check whether the ThinkPad computer supports Passphrase function enter the BIOS Setup Utility and go to Security gt Password If the Using Passphrase item is displayed in the menu this function is available on the ThinkPad computer Select Security using the cursor directional keys to move down the menu Select Password Select Power On Password Type the current SVP in the Enter Current Password field then leave the Enter New Password field blank and press Enter twice In the Changes have been saved window press Enter Press F10 then in the Setup confirmation window select Yes How to remove the hard disk password Attention If User only mode is selected and the user has been forgotten and cannot be made available to the servicer neither Lenovo nor Lenovo authorized servicers provide any services to reset the user HDPs or to recover data from the hard disk drive The hard disk drive can be replaced for a scheduled fee To remove a user HDP that has been forgotten when the SVP and the master HDP are known do the following 1 2 Turn on the computer When the ThinkPad logo comes up immediately press F1 to enterBIOS Setup Utility For models supporting the Passphrase function press F1 while HDP icon is appearing on the screen then enter
34. the instructions on the screen to complete the Windows setup Passwords As many as three passwords may be needed for any ThinkPad computer the power on password POP the hard disk password HDP and the supervisor password SVP If any of these passwords has been set a prompt for it appears on the screen whenever the computer is turned on The computer does not start until the password is entered Exception If only an SVP is installed the password prompt does not appear when the operating system is booted Power on password power on password POP protects the system from being powered on by an unauthorized person The password must be entered before an operating system can be booted For how to remove the see Hard disk password There are two hard disk passwords HDPs User HDP for the user Master HDP for the system administrator who can use it to get access to the hard disk even if the user has changed the user HDP Note There are two modes for the User only and Master User The Master User mode requires two HDPs the system administrator enters both in the same operation The system administrator then provides the user HDP to the system user Attention If the user HDP has been forgotten check whether a master HDP has been set If it has it can be used for access to the hard disk drive If no master HDP is available neither Lenovo nor Lenovo authorized servicers provide any serv
35. 000 G s of shock Be careful not to drop the system board on a bench top that has a hard surface such as metal wood or composite If a system board is dropped you must test it using PC Doctor for DOS to make sure that the HDD Active Protection still functions see below Note If the test shows that HDD Active Protection is not functioning be sure to document the drop in any reject report and replace the system board Avoid rough handling of any kind At every point in the process be sure not to drop or stack the system board If you put a system board down be sure to put it only on a padded surface such as an ESD mat or conductive corrugated material After replacing the system board run PC Doctor for DOS to make sure that HDD Active Protection still functions The procedure is as follows 1 Place the computer on a horizontal surface 2 Run Diagnostics gt ThinkPad Devices gt HDD Active Protection Test Attention Do not apply physical shock to the computer while the test is running For access remove these FRUs in order 1010 Battery pack on page 61 1020 Optical drive or second battery or travel cover on page 62 1070 Keyboard on page 73 1100 Palm rest or palm rest with fingerprint reader on page 80 1120 Keyboard bezel on page 83 1150 LCD assembly on page 89 94 ThinkPad X301 Hardware Maintenance Manual Following components soldered on the to
36. 2 Enter the product number of the computer or press Auto detect button on the screen 3 Select Downloads and drivers 4 Follow the directions on the screen and install the necessary software Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs O Copyright Lenovo 2008 17 If you are instructed to replace a FRU but the replacement does not correct the problem reinstall the original FRU before you continue Some computers have both a processor board and a system board If you are instructed to replace either the processor board or the system board and replacing one of them does not correct the problem reinstall that board and then replace the other one adapter or a device consists of more than one FRU any of the FRUs may be the cause of the error Before replacing the adapter or device remove the FRUS one by one to see if the symptoms change Replace only the FRU that changed the symptoms Attention The setup configuration on the computer you are servicing may have been customized Running Automatic Configuration may alter the settings Note the current configuration settings using the View Configuration option then when service has been completed verify that those settings remain in effect Strategy for replacing a hard disk drive Always try to run a low level format before replacing a hard disk drive This will cause all customer data on the hard disk to be lost
37. 2774 e 2776 CTO e 2777 2778 CTO 2779 CTO 4057 CTO 4182 CTO 14 Speaker assembly 42X4670 N 15 Fan 44C0747 R N 16 Audio sub card 42W7992 R N 17 Audio FPC 44C4047 N 18 Bluetooth daughter card BDC 2 1 43Y6481 N 19 512 MB DDR3 1067 SDRAM SO DIMM PC3 8500 card 4361775 R Ko e 2774 CTO L2x 2776 CTO e 2777 CTO L1x 2778 CTO 2779 CTO 4057 CTO 4182 CTO 19 1 GB DDR3 1067 SDRAM SO DIMM PC3 8500 card 43R1989 2774 11x 12x 17x 1Ex 1Fx 1Tx 1Ux 1Vx L4x L5x LDx N1x N3x N4x P1x P2x P3x P4x P5x P6x P7x P8x PCx e 2776 CTO 1 5 L6x L7x L8x N1x N4x 1 P9x T2x TDx TEx TFx TGx e 2777 CTO L2x P2x P3x P4x P5x P7x T4x T5x THx TJx 2778 CTO 2779 CTO 4057 CTO 17x 19x LDx N2x N3x 4182 CTO L1x L2x P2x P3x P4x P5x P6x P7x 19 2 GB DDR3 1067 SDRAM SO DIMM PC3 8500 card 43R1969 id 2774 CTO 13x 14x 15x 16x 18x 19x 1 1Bx 1Gx 1Hx 1 1Kx 1Lx 1Mx 1Nx 1Px 1Sx 1Wx 1Yx 1Zx 24x 25x L4x L7x L8x LBx LCx LEx LFx N2x P9x PAx PBx PDx PEx PGx e 2776 CTO L1x L3x L9x LAx LBx LCx LEx LFx 5 P2x P3x P4x P5x P6x P7x P8x T3x T4x T5x T6x T7x T8x T9x TAx TCx TJx TMx TSx V1x 2777 CTO T7x T8x 9 TBx TCx TDx TEx TKx TLx TMx TNx TPx TRx 2778 CTO 2779 CTO 4057 CTO 18x N1x 4182 CT
38. 3 cell 42T4518 e 2774 CTO 11x 12x 13x 14x 15x 17x 1Ax 1Ex 1Fx 1Gx 1Hx 1Lx 1Mx 16 1Vx 1Wx 1Yx 1Zx 25x L2x L8x LDx N1x N3x N4x 1 P2x P3x P8x P9x PAx PCx PEx 2776 CTO L5x L7x L8x L9x N5x P1x P2x P3x 4 T2x T8x T3x T4x T7x TCx TGx e 2777 CTO L1x L2x T4x T5x Tox T7x TAx TBX TDx THx TJx TLx TPx P1x P2x P3x 2778 CTO e 2779 CTO 4057 CTO 17x 19x LDx N2x N3x 4182 CTO L1x L2x L3x L6x L7x L9x LBx P1x P2x P3x 120 ThinkPad X301 Hardware Maintenance Manual Table 36 Parts list Overall continued No 11 FRU Battery pack Li ion 6 cell 2774 CTO 16x 18x 19x 1Bx 1 x 1Kx 1Nx 1Px 1Tx 1Ux 24x L4x L5x L7x LBx LCx LEx LFx N2x 4 P5x P6x P7x PBx PDx PGx 2776 CTO L1x L3x L6x LAx LBx LCx LEx LFx Nix N4x P5x P7x P8x P9x T5x T6x T9x TAx TDx TEx TFx TJx TMx TSx 1 e 2777 CTO T8x T9x TCx TEx TMx TNx TRx P4x P5x P6x P7x 2778 CTO 2779 CTO e 4057 CTO 18x N1x 4182 CTO L4x L5x L8x LAx P4x P5x P7x FRU no 4274522 RoHS ID R CRU ID 12 Base cover assembly for 2774 45N3057 12 Base cover assembly for 2776 45N3058 12 Base cover assembly for 2777 45N3059 12 Base cover assembly for 2778 45N3060 12 Base cover assembly for 2779 45N3061 12 Base
39. 38 1 0 BELIEVFAZLLBHVEF La bater a de repuesto es una bater a de litio y puede provocar incendios explosiones quemaduras graves No la recargue ni quite el conector polarizado ni la desmonte ni caliente por encima de los 100 C 212 ni la incinere ni exponga el contenido de sus celdas al agua Des chela tal como dispone la normativa local 10 ThinkPad X301 Hardware Maintenance Manual Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands immediately wash the affected areas with water for at least 15 minutes Seek medical care if any symptoms from the fluid are present after washing Si le panneau d affichage cristaux liquides se brise et que vous recevez dans les yeux ou sur les mains une partie du fluide rincez les abondamment pendant au moins quinze minutes Consultez un m decin si des sympt mes persistent apr s le lavage Die Leuchtstoffr hre im LCD Bildschirm enth lt Quecksilber Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Der LCD Bildschirm besteht aus Glas und kann zerbrechen wenn er unsachgem f behandelt wird oder der Computer auf den Boden fallt Wenn der Bildschirm besch digt ist und die darin befindliche Fl ssigkeit in Kontakt mit Haut und Augen ger t sollten die betroffenen Stellen mindestens 15 Minuten mit Wasser abgesp lt und bei Beschwerden anschlie end ein Arzt aufgesucht werden
40. 74 CTO e 2776 CTO 2777 CTO 2778 CTO 2779 CTO 4057 CTO 4182 CTO 42T0997 K 118 ThinkPad X301 Hardware Maintenance Manual Table 36 Parts list Overall continued No FRU Intel WiFi Link 5300 e 2774 CTO 11x 12x 13x 14x 15x 16x 19x 1 1Bx 1Ex 1Fx 1Gx 1Hx 1 x 1 1Lx 1Mx 1Nx 1Px 1Sx 1Ux 1Vx 1Wx 1Yx 1Zx 24x 25x L4x L5x LEx L7x L8x LFx LBx P1x P2x P3x P4x P5x P6x P7x P8x P9x PAx PDx PEx PGx 2776 CTO L1x L3x L5x L6x LCx LEx LFx N4x 5 1 P2x P3x T1x T2x T8x T9x TAx T3x T4x T5x Tox T7x TCx TFx V1x e 2777 CTO 1 P2x P3x P4x P7x T4x 5 Tox T7x T8x 9 TAx TBx TCx TDx TEx THx TKx TLx TMx TNx TPx TRx 2778 CTO e 2779 CTO 4057 CTO 4182 CTO L1x L2x L3x L4x L5x L6x L7x L8x L9x LAx LBx P1x P2x P3x P4x P5x P6x P7x FRU no 43Y6459 RoHS R CRU Lid Intel WiMAX WiFi Link 5350 2774 CTO 2776 CTO 2777 CTO 2778 CTO 2779 CTO 4057 CTO 4182 CTO 42T0965 Lid Wireless USB PCI Express Half Mini Card US 2774 CTO 2776 CTO 2777 CTO 2778 CTO 2779 CTO 4057 CTO 4182 CTO Japan 2774 CTO 2776 CTO 2777 CTO 2778 CTO 2779 CTO 4057 CTO 4182 CTO 42T0975 42T0977 x Lid Intel Turbo Memory 1 6 2 GB half size 2774 CTO 2776 CTO e 2777 CTO
41. Automatic to enable it After you use the TrackPoint the pointer may drift on the screen for a short time This drift can occur when a slight steady pressure is applied to the TrackPoint pointer This symptom is not a hardware problem If the pointer stops after a short time no service action is necessary If enabling the TrackPoint does not correct the problem continue with the following Interactive Tests gt Mouse Touch Pad If the Touch Pad does not work check the configuration as specified in the BIOS Setup Utility If the Touch Pad is disabled select Automatic to enable it If enabling the Touch Pad does not correct the problem continue with the following Interactive Tests gt Mouse 52 ThinkPad X301 Hardware Maintenance Manual Fn key combinations The following table shows the function of each combination of Fn with a function key Table 10 Fn key combinations Key combination Description Fn F1 Reserved Fn F2 Lock your computer Fn F3 Select a power scheme that has been created by Power Manager When you press this combination a panel for selecting a power scheme appears Notes 1 To use the Fn F3 key combination you must have the ThinkPad PM device driver installed on the computer 2 If you have logged on with an administrator user ID and you press Fn F3 the panel for selecting a power scheme appears If you have logged on with another user ID and yo
42. Be sure that the customer has a current backup of the data before doing this task Attention The drive startup sequence in the computer you are servicing may have been changed Be extremely careful during write operations such as copying saving or formatting If you select an incorrect drive data or programs can be overwritten Important notice for replacing a system board Some components mounted on a system board are very sensitive Improper handling of a system board can cause damage to those components and may cause a system malfunction Attention When handling a system board Do not drop a system board or apply any excessive force to it Avoid rough handling of any kind Avoid bending a system board and hard pushing to prevent cracking at each BGA Ball Grid Array chipset How to use error message Use the error codes displayed on the screen to diagnose failures If more than one error code is displayed begin the diagnosis with the first error code Whatever causes the first error code may also cause false error codes If no error code is displayed see whether the error symptom is listed in the Symptom to FRU Index for the computer you are servicing 18 ThinkPad X301 Hardware Maintenance Manual Strategy for replacing FRUs for CTO CMV and GAV Product definition Dynamic Configure To Order CTO This provides the ability for a customer to configure an IBM or a Lenovo solution from an eSite and have this con
43. Express Mini Card for wireless LAN on page 6 1060 Wireless USB adapter or Intel Turbo Memory on page 7 1070 Keyboard on page 73 1090 PCI Express Mini Card for wireless WAN on page 78 Table 24 Removal steps of audio FPC and audio sub card Note Step from H tol are for the audio FPC and step to are for the audio sub card When installing Make sure that the connectors are attached firmly 86 ThinkPad X301 Hardware Maintenance Manual Table 24 Removal steps of audio FPC and audio sub card continued uo af Kl 1 Step Screw quantity Color Torque Dnm M2 x 4 mm bind head nylon coated 2 Black 0 167 Nm 1 7 kgfcm When installing Make sure that the connector is attached firmly ThinkPad X301 87 1140 Speaker assembly For access remove these FRUs in order 1010 Battery pack on page 61 1020 Optical drive or second battery or travel cover on page 62 1050 PCI Express Mini Card for wireless LAN on page 6 1060 Wireless USB adapter or Intel Turbo Memory on page 7 1070 Keyboard on page 73 1090 PCI Express Mini Card for wireless WAN on page 78 1100 Palm rest or palm rest with fingerprint reader on page 8 1120 Keyboard bezel on page 83 1130 Audio FPC and audio sub card on page 8 0 Step Screw quantity Color Torque M2 x 4 mm bind
44. O L3x L4x L5x L6x L7x L8x L9x LAx LBx 20 Palm rest assembly with fingerprint reader 44C4872 25 21 Keyboard Keyboard page 125 22 TrackPoint stick caps 91P9642 S 122 ThinkPad X301 Hardware Maintenance Manual Table 36 Parts list Overall continued FRU Thermal grease FRU no 91 8835 RoHS CRU R N AC adapter see AC adapters on page 129 ThinkPad X301 123 LCD FRUs 13 3 inch WXGA TFT Table 37 Parts list 13 3 inch WXGA TFT No FRU FRU no RoHS CRU ID ID 1 LCD bezel assembly 44 0862 N 2 LCD module 13 3 inch WXGA 42T0476 R N 124 ThinkPad X301 Hardware Maintenance Manual Table 37 Parts list 13 3 inch WXGA TFT continued No FRU Antenna FRU no 44C4042 RoHS CRU Hinge R 42X5134 LCD cover assembly 45N3055 LCD cable 44C5398 NIAJ 4 Integrated camera 2774 CTO 11x 12x 13x 14x 15x 16x 17x 18x 19x 1 1Bx 1Ex 1Fx 1Gx 1Hx 1 x 1Kx 1Lx 1Mx 1Nx 1Px 1Sx 1Tx 1Ux 1Vx 1Wx 1Yx 1Zx 24x 25x L4x L5x L7x L8x LFx LBx LCx LDx LEx N1x N2x N3x N4x P1x P2x P3x P4x P5x P6x P7x P8x P9x PAx PBx PCx PEx 2776 CTO L1x L3x L5x L6x L7x L8x L9x LAx LBx LCx LEx LFx P1x P2x P3x P4x P5x P6x P7x P8x P9x N1x N4x N5x T1x T2x T3x T4x T5x T6x 7 T8x 9 TAx TCx
45. PM operating system and have set the mode to Hibernate when battery becomes low and the battery charge becomes critically low When the power is turned on the computer returns from hibernation mode and resumes operation The hibernation file in the boot record on the hard disk drive is read and system status is restored from the hard disk drive 38 ThinkPad X301 Hardware Maintenance Manual Symptom to FRU index This section contains following information Undetermined problems on page 46 The symptom to FRU index in this section lists symptoms and errors and their possible causes The most likely cause is listed first in boldface type Note Do the FRU replacement or other actions in the sequence shown in the column headed FRU or action in sequence If replacing a FRU does not solve the problem put the original part back in the computer Do not replace a nondefective FRU This index can also help you determine during regular servicing what FRUs are likely to need to be replaced next A numeric error is displayed for each error detected in POST or system operation In the displays n can be any number If no numeric code is displayed check the narrative descriptions of symptoms If the symptom is not described there go to Intermittent problems on page 46 Note For a device not supported by diagnostic codes in the ThinkPad computers see the manual for that device Numeric error c
46. TDx TEx TFx TJx TMx TSx V1x 2777 CTO L2x P2x P3x P4x P5x P7x T1x T3x T4x T5x T7x T8x T9x TAx TBx TCx TDx TEx THx TJx TKx TLx TMx TNx TPx TRx 2778 CTO 2779 CTO 4057 CTO 17x 18x 19x LDx N1x N2x N3x 4182 CTO L1x L2x L3x L4x L5x L6x L7x L8x L9x LAx LBx P2x P3x P4x P5x P6x P7x 42T3564 2121212 Hinge L 42X5135 LED cable 43Y9802 10 LED sub card 43Y9172 ThinkPad X301 125 Keyboard Language P N RoHS CRU ID ID Arabic 42T3615 d Belgian 4213612 Brazilian Portuguese 42713631 Canadian French 058 4213602 Canadian French Acnor 4213601 Czech 42T3620 Danish 4213609 Dutch 4213606 Finnish Swedish 42T3607 French 4213605 German 42T3603 Greek U S English and Greek layout 42T3622 Hebrew 4213617 Hungarian 42713621 Icelandic 4213632 Italian 42T3610 Japanese 4213625 Korean 42T3627 Latin American Spanish 42713628 Norwegian 4273608 Polish 42T3618 Portuguese 4213614 Russian 4213616 Slovak 42T3624 Slovenian 42T3623 Spanish 42713611 Swiss 4213613 Thai 42T3629 Traditional Chinese 4213626 Turkish 42T3619 U K English 42T3604 U S English 4213600 U S English International with a Euro symbol 4213630 126 ThinkPad X301 Hardware Maintenance Manual Miscellaneous parts
47. Table 38 Parts list Miscellaneous parts FRU P N RoHS ID CRU ID e 2 x3 mm silver small head 35 M2x4 mm black bind head 15 M2x4 mm black small head 4 M2x 6 mm black bind head 25 e M2 x3 mm tamper proof 4 Shoulder screw M2 4 Hex stud 4 Security screw M2 x 4 mm 2 Screw kit including nylon coated screws 42X5129 Seal kit Tape for LCD cable large Tape cable fix Tape L cable fix Screw cap thin Screw cap square Base miscellaneous parts Rubber foot front Rubber foot rear LCD latch knob LCD latch Latch link wire LCD latch spring Wireless radio switch knob Wireless radio switch latch Security keyhole bracket EMI spring optical drive EMI spring HDD front EMI spring HDD rear Gasket long Gasket short HDD guide front HDD rubber rail front HDD guide rear HDD rubber rail rear LCD latch rubber Pad battery Sponge large Sponge small Cap for Mg Screw M2 x 3 42X5130 45N3051 ThinkPad X301 127 Table 38 Parts list Miscellaneous parts continued FRU P N RoHS CRU ID ID Keyboard bezel miscellaneous parts 45N3052 N Support plate fan USB bracket Keyboard cover EMI spring rear right EMI spring rear left EMI spring front center Magnet Tape for magnet Gasket FP Gasket shor
48. ThinkPad ThinkPad X301 Hardware Maintenance Manual ThinkPad ThinkPad X301 Hardware Maintenance Manual Note Before using this information and the product it supports be sure to read the general information under Notices on page Second Edition October 2008 Copyright Lenovo 2008 rights reserved LENOVO products data computer software and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C F R 2 101 with limited and restricted rights to use reproduction and disclosure LIMITED AND RESTRICTED RIGHTS NOTICE If products data computer software or services are delivered pursuant a General Services Administration GSA contract use reproduction or disclosure is subject to restrictions set forth in Contract No GS 35F 05925 2008 Lenovo Contents About this manual Safety information General safety Electrical safety Safety inspection guide Handling devices that are to elecdirostatic discharge i amp Grounding requirements Safety notices multilingual E Laser compliance statement Important service information Strategy for replacing FRUs Strategy for replacing a hard disk Important notice for replacing a system board How to use error message Strategy for d au d FRUs for CTO CMV aa GAV 204524 Product definition 1 FRU identification for CMV
49. V1531 Greek 46V1530 Hebrew 46V1532 Hungarian 46V1534 Italian 46V1535 Japanese 46V1536 Korean 46V1537 Norwegian 46V1539 Polish 46V1540 Russian 46V1542 Russian English enabled 46V1541 Simplified Chinese 46V1525 Slovenian 46V1543 Spanish 46V1544 Swedish 46V1545 Traditional Chinese 46V1547 Traditional Chinese Hong Kong S A R 46V1533 Turkish 46V1546 ThinkPad X301 131 Windows Vista Business 32 bit DVDs Windows Vista Business 32 bit is preinstalled as the operating system in the following models 2774 CTO 11x 12x 13x 14x 15x 16x 17x 18x 19x 1Ax 1Bx 1Ex 1Fx 1Gx 1Hx 1 x 1Kx 1Lx 1Mx 1Nx 1Px 1Tx 1Ux 1Vx 1Wx 1Yx 1Zx 24x 25x L2x L5x LEx L7x LBx LCx N1x N2x 2776 1 5 L6x L7x L9x LAx LBx LCx LEx LFx N1x N4x N5x T1x T2x T3x T4x T5x T6x 7 T8x T9x TAx TDx TEx TFx TGx TJx TMx TSx Vix e 2777 CTO 1 T4x T5x T7x T8x 9 TAx TBX TCx TDx TEx THx T x TKx TLx TMx TNx TPx TRx 2778 CTO 2779 CTO e 4057 CTO 17x 18x 19x N1x N3x 4182 CTO 1 L2x L3x L4x L5x L6x L7x L8x L9x LAx LBx Table 44 Parts list Windows Vista Business 32 bit DVDs Language P N RoHS CRU ID ID Brazilian Portuguese 46V1278 N Croatian 46V1291 Czech 46V1283 Danish 46V1281 English 46V1273 English modem
50. W eSupport and the HMM will list these products under the same fixed model number FRU identification for CTO CMV and GAV products There are three information resources to identify which FRUs are used to support CTO CMV and GAV products These sources are PEW eSupport and the HMM Using PEW PEW is the primary source for identifying FRU part numbers and FRU descriptions for the key commodities for CTO CMV and GAV products at a MT serial number level An example of key commodities are hard disk drives system boards microprocessors Liquid Crystal Displays LCDs and memory Remember all CTO and CMV products are loaded in PEW under the 4 digit MT and 3 digit model where model Example 1829 CTO GAVs are loaded in PEW under the 4 digit MT and 3 digit model where model a fixed part number not CTO Example 1829 F1U e PEW can be accessed at the following Web site http w3 01 ibm com pc entitle pg2 Service wss display Home Customers can also access PEW via http www 307 ibm com pc support site wss product do template warranty Important service information 19 warranty vm amp sitestyle lenovo Select Warranty lookup Input the MT and the Serial number and the list of key commodities will be returned in the PEW record under COMPONENT INFORMATION Business Partners using Eclaim will access PEW when performing Entitlement Lookup Business Partners will enter Loc ID MT and Serial an
51. a torque screwdriver if you have one Tighten screws as follows Plastic to plastic Turn an additional 90 degrees after the screw head touches the surface of the plastic part 90 degrees more Cross section Logic card to plastic Turn an additional 180 degrees after the screw head touches the surface of the logic card 180 degrees more Cross section Torque driver If you have a torque driver refer to the Torque column for each step Make sure that you use the correct screw If you have a torque screwdriver tighten all screws firmly to the torque shown in the table Never use a screw that you removed Use a new one Make sure that all of the screws are tightened firmly Ensure torque screw drivers are calibrated correctly following country specifications ThinkPad X301 55 Retaining serial numbers This section includes the following descriptions Restoring the serial number of the system unit Retaining the UUID Reading or writing the ECA information on page 58 Restoring the serial number of the system unit When the computer was manufactured the EEPROM on the system board was loaded with the serial numbers of the system and all major components These numbers need to remain the same throughout the life of the computer If you replace the system board you must restore the serial number of the system unit to its original value Befo
52. afety hazards due to attachment of non ThinkPad features or options not covered by this inspection guide If any unsafe conditions are present you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem Consider these conditions and the safety hazards they present Electrical hazards especially primary power primary voltage on the frame can cause serious or fatal electrical shock Explosive hazards such as a damaged CRT face or a bulging capacitor Mechanical hazards such as loose or missing hardware To determine whether there are any potentially unsafe conditions use the following checklist at the beginning of every service task Begin the checks with the power off and the power cord disconnected Checklist 1 Check exterior covers for damage loose broken or sharp edges 2 Power off the computer Disconnect the power cord 3 Check the power cord for a Athird wire ground connector in good condition Use a meter to measure third wire ground continuity for 0 1 ohm or less between the external ground pin and the frame ground b The power cord should be the type specified in the parts list C Insulation must not be frayed or worn 4 Check for cracked or bulging batteries Remove the cover 6 Check for any obvious non ThinkPad alterations Use good judgment as to the safety of any non ThinkPad alterations 7 Check inside the unit
53. al steps of hinge L and hinge R continued ThinkPad X301 Hardware Maintenance Manual 110 2060 LED sub card LED cable and LCD cover assembly For access remove these FRUs in order 1010 Battery pack on page 61 1020 Optical drive or second battery or travel cover on page 62 1050 PCI Express Mini Card for wireless LAN on page 67 1060 Wireless USB adapter or Intel Turbo Memory on page 70 1070 Keyboard on page 73 1090 PCI Express Mini Card for wireless WAN on page 78 77 1100 Palm rest palm rest with fingerprint reader on page 80 1120 Keyboard bezel on page 83 1150 LCD assembly on page 89 2010 LCD bezel assembly on page 100 2020 LCD panel and LCD cable on page 101 2030 Integrated camera on page 105 2040 Antenna assembly on page 106 2050 Hinge L and hinge R on page 109 Table 35 Removal steps of LED sub card LED cable and LCD cover assembly ThinkPad X301 111 Table 35 Removal steps of LED sub card LED cable and LCD cover assembly continued Cable routing When you install the microphone module route the cable as shown in this figure 112 ThinkPad X301 Hardware Maintenance Manual Locations Front view Gol PEFFER Integrated camera ThinkLight Status indicators Note For the description of each indicator see Status indicators on page 4 Power switch Security keyhole Optical dr
54. at you are servicing sequence might have been altered If you select an incorrect drive data or programs might be overwritten Replace a FRU only with another FRU of the correct model When you replace a FRU make sure that the model of the machine and the FRU part number are correct by referring to the FRU parts list A FRU should not be replaced because of a single unreproducible failure Single failures can occur for a variety of reasons that have nothing to do with a hardware defect such as cosmic radiation electrostatic discharge or software errors Consider replacing a FRU only when a problem recurs If you suspect that a FRU is defective clear the error log and run the test again If the error does not recur do not replace the FRU Be careful not to replace a nondefective FRU Copyright Lenovo 2008 23 What to do first When you do return a FRU you must include the following information in the parts exchange form or parts return form that you attach to it 1 Name and phone number of servicer 2 Date of service 3 Date on which the machine failed 4 Date of purchase 5 Failure symptoms error codes appearing on the display and beep symptoms 6 Procedure index and page number in which the failing FRU was detected 7 Failing FRU name and part number 8 Machine type model number and serial number 9 Customer s name and address Note for warranty During the warranty period the customer may b
55. azioni o l esecuzione di procedure diverse da quelle specificate possono provocare l esposizione a Pou itie kontr l prav alebo in ch vykonan od in ch v robcov ako je v tomto pecifikovan mohlo by ma za n sledok nebezpe enstvo vystavenia sa vy iarovaniu HIE 71 47 VM EO BR 0978 840450 ET El uso de controles o ajustes la ejecuci n de procedimientos distintos de los aqu especificados puede provocar la exposici n a radiaciones peligrosas Opening the CD ROM drive the DVD ROM drive or any other optical storage device could result in exposure to hazardous laser radiation There are no serviceable parts inside those drives Do not open 14 ThinkPad X301 Hardware Maintenance Manual A CD ROM drive a DVD ROM drive or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode Note the following N DANGER Emits visible and invisible laser radiation when open Do not stare into the beam do not view directly with optical instruments and avoid direct exposure to the beam Radia o por raio laser ao abrir N o olhe fixo no feixe de luz nao olhe diretamente por
56. chtigen Polung angebrachte Verbindungsstecker entfernt werden Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Beim Ersetzen der Batterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgef hrt ist Der Einsatz falscher Batterien kann zu Entz ndung oder Explosion f hren sx39nn5 n2 4v5 Od 735359 00989977 09900 SANNA DN DIVI U Thia AMIN 105 PN mug N99 105231205 AMIN DANI IN nw n5V AvIPIA PRI n55Y0n NN 41505 PN 099178 70550 100 Du n51yn 09735 n5510n DN v 02025 Dm NN WAT n55103 p Ww OPIN mpna AINA Naw Pn IN DDAW 53395 01535 53159 NINN La batteria di supporto e una batteria al litio e puo incendiarsi esplodere o procurare gravi ustioni Evitare di ricaricarla smontarne il connettore polarizzato smontarla riscaldarla ad una temperatura superiore ai 100 gradi centigradi incendiarla o gettarla in acqua Smaltirla secondo la normativa in vigore DPR 915 82 successive disposizioni e disposizioni locali L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa 17 52 7 77 41 KR BH 27 13 05211 DIET iaa gt RYT V ORB ZOER 5 VY RIO HF 100 C 212 F PH KITT LILA CCK ES VN C YyTU EBE 53 8180 T EEN 385972 2Y d ENEE AE 0 gt pl 7540 ES Rok Ay TU ERIT AL NYFF 0
57. cover assembly for 4057 45N3062 12 Base cover assembly for 4182 45N3231 13 13 SATA solid state drive assembly 64 GB e 2774 CTO 11x 12x 17x 18x 19x 1Ax 1Bx 1Ex 1Fx 1Mx 1Nx 1Px 1Tx 1Yx L2x L7x L8x LCx LDx LEx N2x N3x N4x 1 P2x P3x P8x P9x PBx PCx PDx PEx 2776 CTO L1x L5x L7x L8x L9x LAx LBx LCx N5x P2x 4 P5x P7x P9x T1x T2x T8x T9x TAx TDx TEx TGx 2777 CTO 1 L2x T4x T5x TCx TDx TEx TJx TPx TRx P2x P3x 2778 CTO e 2779 CTO 4057 CTO 17x 18x 19x LDx N1x N2x N3x 4182 CTO L1x L2x L3x L4x L5x P1x P2x P3x SATA solid state drive assembly 128 GB e 2774 CTO 13x 14x 15x 16x 1Gx 1Hx 1Jx 1Kx 1Lx 15 1Ux 1 1Wx 1Zx 24x 25x L4x L5x LFx LBx 4 P5x P7x PGx 2776 CTO L3x L6x LEx LFx N4x P3x P6x P8x T3x T4x T5x T7x TCx TFx T x TMx TSx 1 2777 CTO T7x T8x T9x TAx TBx TKx TLx TMx TNx P4x P5x P6x P7x 2778 CTO 2779 CTO 4057 CTO 4182 CTO L6x L7x L8x L9x LAx LBx P4x P5x P6x P7x 4271898 41770519 AW Lid ThinkPad X301 121 Table 36 Parts list Overall continued FRU FRU no RoHS CRU ID ID 13 MicroSATA hard disk drive 120 GB 5 400 rpm 4211323 e
58. cta al haz Safety information 15 16 ThinkPad X301 Hardware Maintenance Manual Important service information This chapter presents following important service information FRU identification for CTO CMV and products on page 19 Important information about replacing RoHS compliant FRUs on page 21 Important BIOS and device driver fixes are customer installable The BIOS and device drivers are posted on the customer support site http www lenovo com support System Disassembly Reassembly videos that show the FRU removals or replacements for the Lenovo authorized service technicians are available in the following support site http www lenovoservicetraining com ion Advise customers to contact the Customer Support Center at 800 426 7378 if they need assistance in obtaining or installing any software fixes drivers and BIOS downloads Customers in Canada should call the Customer Support Center at 800 565 3344 for assistance or download information Strategy for replacing FRUs Before replacing parts Make sure that all software fixes drivers and BIOS downloads are installed before replacing any FRUs listed in this manual After a system board is replaced ensure that the latest BIOS is loaded to the system board before completing the service action To download software fixes drivers and BIOS do as follows 1 Go to http www lenovo com support
59. d firmly 82 ThinkPad X301 Hardware Maintenance Manual 1120 Keyboard bezel For access remove these FRUs in order 1010 Battery pack on page 61 1020 Optical drive or second battery or travel cover on page 62 1050 PCI Express Mini Card for wireless LAN on page 67 1060 Wireless USB adapter or Intel Turbo Memory on page 7 1090 PCI Express Mini Card for wireless WAN on page 78 1100 Palm rest or palm rest with fingerprint reader on page 8 0 0 Step Screw quantity Color Torque M2 x 6 mm bind head nylon coated 5 Black 0 167 Nm 1 7 kgfcm ThinkPad X301 83 Table 23 Removal steps of keyboard bezel continued All AM EE SE g A 2 tb B Inn 84 x oie 9 a Wei O o o o o 9 9 S 13 gt 2s S S 18 OU qm o Ds g 2201 5 S N lz 2 9 GR 84 ThinkPad X301 Hardware Maintenance Manual Table 23 Removal steps of keyboard bezel continued pull the cables out from the cable guide hole of the keyboard bezel as shown in in this figure Note Before step El 85 ThinkPad X301 1130 Audio FPC and audio sub card For access remove these FRUs in order 1010 Battery pack on page 61 1020 Optical drive or second battery or travel cover on page 62 1050 PCI
60. d the key commodities will be returned in the Eclaim record under SYSTEM DETAILS Authorized IBM Business Partners can access Eclaim at the following Web site Using eSupport For Key Commodities Examples hard disk drive system board microprocessor LCD and memory eSupport can be used to view the list of key commodities built in a particular machine serial this is the same record found in PEW e eSupport can be accessed at the following Web site http www lenovo To view the key commodities click on PARTS INFORMATION then PARTS LOOKUP Type in the model type and serial number The key commodities will be returned in the eSupport record under PARTS SHIPPED WITH YOUR SYSTEM For the Remaining FRUs the complete list of FRUs at the MT Model level eSupport can be used to view the complete list of FRUs for a machine type and model To view the complete list of FRUs type in the machine type and model Example 1829 CTO under QUICK PATH Under View by Document Type select PARTS INFORMATION Under Filter by Category select SERVICE PARTS Under Parts Information by Date select SYSTEM SERVICE PARTS The list of service parts by description with applicable machine type model and FRU will be displayed Using the HMM For Key Commodities Examples hard disk drive system board microprocessor LCD and memory Use the HMM as a back up to PEW and eSupport to view the complete list of FRUs a
61. disabled 46V2307 French 46V1275 German 46V1276 Greek 46V1288 Hebrew 46V1282 Hungarian 46V1287 Italian 46V1279 Japanese 46V1289 Korean 46V1293 Norwegian 46V1280 Polish 46V1284 Portuguese 46V1296 Romanian 46V1295 Russian 46V1285 Russian English enabled 46V1274 Serbian Latin 46V1297 Simplified Chinese 46V1290 Slovak 46V1298 Slovenian 46V1294 Spanish 46V1277 Traditional Chinese Hong Kong S A R 46V1292 Turkish 46V1286 132 ThinkPad X301 Hardware Maintenance Manual Windows Vista Ultimate 32 bit DVDs Windows Vista Ultimate 32 bit is preinstalled as the operating system in the following models e 2774 CTO 15 L4x L8x LFx e 2776 CTO TCx L1x L3x e 2777 CTO 2778 CTO 2779 CTO 4057 CTO 4182 CTO Table 45 Parts list Windows Vista Ultimate 32 bit DVDs Language P N RoHS CRU ID ID Czech 46V1333 R N Danish 46V1332 English 46V1326 French 46V1327 German 46V1328 Greek 46V1338 Hebrew 46V1334 Hungarian 46V1337 Italian 46V1330 Norwegian 46V1331 Polish 46V1335 Romanian 46V1343 Serbian Latin 46V1344 Simplified Chinese 46V1339 Slovak 46V1345 Slovenian 46V1342 Spanish 46V1329 Traditional Chinese 46V1340 Traditional Chinese Hong Kong S A R 46V1341 Turkish 46V1336 ThinkPad X301 133 Common service tools Table 46 Parts list Common service tools
62. duct Recovery discs do the following Note Recovery takes several hours The length of time depends on the method you use If you use recovery discs recovery takes at least five hours 1 Insert the bootable Start Recovery Disc into the DVD drive 2 Select your language and click Next 3 Read the license If you agree with the terms select I accept these terms and conditions and then click Next 4 Insert the Operating System Recovery Disc when prompted and click Yes to begin the operating system recovery process 5 Insert the Product Recovery Disc when prompted and click OK 6 If you have a Supplemental Recovery Disc insert it when prompted and click Yes If you do not have a Supplemental Recovery Disc click No Note Not all recovery disc sets come with a Supplemental Recovery Disc If there is a Supplemental Recovery Disc it will be clearly marked as such 7 When all of the data has been copied from the last disc in the set a message is displayed prompting you to restart the computer Remove the disc and then click Yes Note The remainder of the recovery process is fully automated and no action is required by you The computer will restart into the Windows desktop several times and you might experience periods when no activity is apparent on the screen for several minutes at a time This is normal 33 8 When the recovery process is complete the Welcome to Microsoft Windows screen is displayed Follow
63. e responsible for repair costs if the computer damage was caused by misuse accident modification unsuitable physical or operating environment or improper maintenance by the customer Following is a list of some common items that are not covered under warranty and some symptoms that might indicate that the system was subjected to stress beyond normal use Before checking problems with the computer determine whether the damage is covered under the warranty by referring to the following list The following are not covered under warranty LCD panel cracked from the application of excessive force or from being dropped Scratched cosmetic parts Distortion deformation or discoloration of the cosmetic parts Plastic parts latches pins or connectors that have been cracked or broken by excessive force Damage caused by liquid spilled into the system Damage caused by the improper insertion of a PC Card or the installation of an incompatible card mproper disc insertion or use of an optical drive Diskette drive damage caused by pressure on the diskette drive cover foreign material in the drive or the insertion of a diskette with multiple labels Damaged or bent diskette eject button Fuses blown by attachment of a nonsupported device Forgotten computer password making the computer unusable Sticky keys caused by spilling a liquid onto the keyboard Use of an incorrect ac adapter on laptop products The foll
64. e the following figure Note Output voltage of pin no 2 of the AC adapter may different from the one you are servicing 3 If the voltage is not correct replace the AC adapter 4 If the voltage is acceptable do the following Replace the system board e f the problem persists go to ThinkPad X301 on page 47 Note Noise from the AC adapter does not always indicate a defect Generalcheckout 29 Checking operational charging To check whether the battery charges properly during operation use a discharged battery pack or a battery pack that has less than 50 of the total power remaining when installed in the computer Perform operational charging If the battery status indicator or icon does not turn on remove the battery pack and let it return to room temperature Reinstall the battery pack If the charge indicator or icon still does not turn on replace the battery pack If the charge indicator still does not turn on replace the system board Then reinstall the battery pack If it is still not charged go to the next section Checking the battery pack Battery charging does not start until the Power Meter shows that less than 95 of the total power remains under this condition the battery pack can charge to 100 of its capacity This protects the battery pack from being overcharged or from having a shortened life To check your battery move your cursor to the Power Meter icon in the icon tray of the Windows
65. eing discharged between 0 to 80 of the capacity Blinking green The battery is charged between 20 to 80 of the capacity and being charged Orange The battery is charged between 5 and 20 of the capacity and being discharged Blinking orange slow The battery is charged between 5 to 20 of the capacity and being charged Blinking orange rapid The battery is charged between 0 to 5 of the capacity Drive in use B Green Data is being read from or written to the hard disk drive the diskette drive or the drive in the Optical bay device When this indicator is on do not put the computer into standby mode or turn off the computer Note Do not move the system while the green drive in use light is on Sudden physical shock could cause drive errors Dm Num lock s Green The numeric keypad on the keyboard is enabled To enable or disable the keypad press and hold the Shift key and press the NumLk ScrLk key Wireless WAN status Y Green The wireless WAN is on and the radio link is ready for use Blinking green Data is being transmitted Wireless PAN status Green Wireless is operational This indicator is on when Wireless PAN is on and not in suspend mode E Wireless status V Green The wireless feature 802 11 standard or 802 11n is on and the radio link is ready for use Blinking green Data is being transmitted Caps lock ay
66. eration system Excluded from boot order Enter the BIOS Setup Utility and add the device in boot order Related service information 43 Beep symptoms Table 3 Beep symptoms Symptom or error FRU or action in sequence Reseat the LCD connector LCD assembly External CRT System board One beep and a blank unreadable or flashing LCD One long and two short beeps and a blank or unreadable LCD System board LCD assembly DIMM o m B II Two short beeps with error codes POST error See Numeric error codes on Two short beeps and a blank screen 1 System board 2 DIMM Three short beeps pause three more short 1 DIMM beeps and one short beep 2 System board One short beep pause three short beeps pause three more short beeps and one short beep Only the cursor appears Reinstall the operating system Four cycles of four short beeps and a blank System board security chip screen Five short beeps and a blank screen System board No beep symptoms Table 4 No beep symptoms Symptom or error FRU or action in sequence No beep power on indicator on LCD blank 1 Make sure that every connector is and no POST connected tightly and correctly 2 DIMM 3 System board No beep power on indicator on and LCD Reseat DIMM blank during POST 2 Syete board The power on password prompt appears A power on password or a su
67. error on HDD1 Ultrabay hard disk drive Reseat the hard disk drive Ultrabay hard disk drive System board ONS ONS OME 0 42 ThinkPad X301 Hardware Maintenance Manual Error messages Table 2 Error messages Symptom or error FRU or action in sequence Device address conflict 1 Load Setup Defaults in the BIOS Setup Utility 2 Backup battery 3 System board Allocation error for device 1 Load Setup Defaults in the BIOS Setup Utility Backup battery System board Failing bits nnnn DIMM System board Invalid system configuration data DIMM System board I O device IRQ conflict el El pe RE Load Setup Defaults in the BIOS Setup Utility Backup battery 3 System board N Hibernation error 1 Restore the system configuration to what it was before the computer entered hibernation mode 2 If memory size has been changed re create the hibernation file Fan error 1 Fan 2 Thermal grease 3 System board Thermal sensing error System board Cannot boot from any device Check the status of device which you want to boot from Device not found 1 The device you want to boot from 2 System board Device Error 1 The device you want to boot from 2 System board No valid operating system 1 Check that the operating system has no failure and is installed correctly 2 Reinstall the op
68. etach it before running PC Doctor for DOS To test Digital Signature Chip the security chip must be set to Active n the Keyboard test in Interactive Tests the Fn key should be held down for Video Adapter test supports only the LCD display on the ThinkPad computer 4 Run the applicable function test 5 Follow the instructions on the screen If there is a problem PC Doctor shows messages describing it 6 To exit the test select Quit Exit Diag To cancel the test press Esc Note After running PC Doctor check the time and date on the system and reset them if they are incorrect General checkout 27 Detecting system information with PC Doctor PC Doctor can detect the following system information Hardware Info System Configuration Memory Contents Physical Disk Drives Logical Disk Drives Information DE Drive Info PCI Information PNPISA Info SMBIOS Info VESA LCD Info Hardware Events Log Utility Run External Tests Surface Scan Hard Disk Benchmark System DOS Shell Tech Support Form Battery Rundown View Test Log Print Log Save Log Full Erase Hard Drive Quick Erase Hard Drive PC Doctor for Windows This product is designed to help you troubleshoot and resolve problems related to your computer Select one of the categories listed below to display symptoms and solutions Check System Health System and Device Tests Lenovo Tr
69. etup Utility do as follows 1 Remove any diskette from the diskette drive and then turn off the computer 2 Turn on the computer 3 While the message interrupt normal startup press the blue ThinkVangate button is displayed at the lower left of the screen press F1 to enter the BIOS Setup Utility 4 Using cursor keys select HDD diagnostic program Press enter 5 Using cursor keys select Main hard disk drive or Ultrabay hard disk drive drive 6 Press Enter to start the diagnostic program Diskette drive 1 Diagnostics Diskette Drives 2 Interactive Tests Diskette DVD drive or 1 Diagnostics gt Other Devices gt Optical Drive DVD CD RW combo 2 Interactive Tests gt Optical Drive Test Memory 1 If two DIMMs are installed remove one of them and run Diagnostics Memory Test Quick 2 If the problem does not recur return the DIMM to its place remove the other one and run the test again 3 If the test does not detect the error run Diagnostics gt Memory Test Full ThinkPad X301 51 Table 9 FRU tests continued FRU Applicable test Fan 1 Turn on the computer and check the air turbulence at the louver near the PC Card slot 2 Run Diagnostics ThinkPad Devices Fan TrackPoint or pointing device If the TrackPoint does not work check the configuration as specified in the BIOS Setup Utility If the TrackPoint is disabled select
70. f ThinkPad computer are equipped from the factory with an optical storage device such as a CD ROM drive or a DVD ROM drive Such devices are also sold separately as options If one of these drives is installed it is certified in the U S to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations DHHS 21 CFR Subchapter for Class 1 laser products Elsewhere the drive is certified to conform to the requirements of the International Electrotechnical Commission IEC 825 and CENELEC EN 60 825 for Class 1 laser products If a CD ROM drive a DVD ROM drive or another laser device is installed note the following CAUTION Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure O uso de controles ajustes ou desempenho de procedimentos diferentes daqueles aqui especificados pode resultar em perigosa exposi o radia o DE BLS BA WE 1720 RSPR RAR Pour viter tout risque d exposition au rayon laser respectez les consignes de r glage et d utilisation des commandes ainsi que les proc dures d crites Werden Steuer und Einstellelemente anders als hier festgesetzt verwendet kann gefahrliche Laserstrahlung auftreten Az itt el rt elj r sokt l be ll t sokt l s vez rl sekt l elt rni a l zersug rz s vesz lye miatt kock zatos L utilizzo di controlli regol
71. figuration sent to fulfillment where it is built and shipped directly to the customer The machine label Product Entitlement Warehouse PEW eSupport and the HMM will load these products as the 4 digit MT and 3 digit model where model Example 1829 CTO Custom Model Variant CMV This is a unique configuration that has been negotiated between IBM or Lenovo and the customer A unique 4 digit MT and 3 digit model is provided to the customer to place orders Example 1829 W15 A CMV is a special bid offering Therefore it is NOT generally announced The MTM portion of the machine label is the 4 digit MT and 3 digit model where model Example 1829 CTO The PRODUCT ID portion of the machine label is the 4 digit MT and 3 digit CMV model Example 1829 W15 The PEW record is the 4 digit MT and 3 digit model where model Example 1829 CTO eSupport will show both the CTO and CMV machine type models Example 1829 CTO and 1829 W15 will be found on the eSupport site The HMM will have the 4 digit MT and 3 digit CTO model only Example 1829 CTO Again CMVs are custom models and are not found in the HMM General Announce Variant GAV This is a standard model fixed configuration GAVs are announced and offered to all customers The MTM portion of the machine label is a 4 digit MT and 3 digit model where model a fixed part number not Example 1829 F1U Also PE
72. for any obvious unsafe conditions such as metal filings contamination water or other liquids or signs of fire or smoke damage 8 Check for worn frayed or pinched cables 9 Check that the power supply cover fasteners screws or rivets have not been removed or tampered with Safety information 5 Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits ICs should be considered sensitive to electrostatic discharge ESD ESD damage can occur when there is a difference in charge between objects Protect against ESD damage by equalizing the charge so that the machine the part the work mat and the person handling the part are all at the same charge Notes 1 Use product specific ESD procedures when they exceed the requirements noted here 2 Make sure that the ESD protective devices you use have been certified ISO 9000 as fully effective When handling ESD sensitive parts Keep the parts in protective packages until they are inserted into the product Avoid contact with other people Wear a grounded wrist strap against your skin to eliminate static on your body Prevent the part from touching your clothing Most clothing is insulative and retains a charge even when you are wearing a wrist strap Use the black side of a grounded work mat to provide a static free work surface The mat is especially useful when handling ESD sensitive devices
73. g ThinkPad products ThinkPad X301 MT 2774 2776 2777 2778 2779 4057 and 4182 Use this manual along with the advanced diagnostic tests to troubleshoot problems The manual is divided into sections as follows The common sections provide general information guidelines and safety information required in servicing computers The product specific section includes service reference and product specific parts information Important This manual is intended only for trained servicers who are familiar with ThinkPad products Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively Before servicing a ThinkPad product be sure to read all the information under Safety information on page 1 and Important service information on page 17 Copyright Lenovo 2008 vi ThinkPad X301 Hardware Maintenance Manual Safety information Copyright Lenovo 2008 This chapter presents following safety information that you need to be familiar with before you a ThinkPad computer General safety on page 2 on page 2 Electrical safety on page 3 safety on page 3 Safety inspection guide on page 5 inspection guide on page 5 Handling devices that are sensitive t devices that are sensitive to electrostatic discharge on page 6 Grounding requirements on page 6 requirements on page 6 Safety notices multilingual translations notices multilingual
74. hes from the end Do not wear jewelry chains metal frame eyeglasses or metal fasteners for your clothing Attention Metal objects are good electrical conductors Wear safety glasses when you are hammering drilling soldering cutting wire attaching springs using solvents or working in any other conditions that might be hazardous to your eyes After service reinstall all safety shields guards labels and ground wires Replace any safety device that is worn or defective Reinstall all covers correctly before returning the machine to the customer Fan louvers on the machine help to prevent overheating of internal components Do not obstruct fan louvers or cover them with labels or stickers 2 ThinkPad X301 Hardware Maintenance Manual Electrical safety Observe the following rules when working on electrical equipment Important Use only approved tools and test equipment Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents Many customers have near their equipment rubber floor mats that contain small conductive fibers to decrease electrostatic discharges Do not use this type of mat to protect yourself from electrical shock Find the room emergency power off EPO switch disconnecting switch or electrical outlet If an electrical accident occurs you can then operate the switch or unplug the power cord quickly Do not w
75. ices to reset either the user or the master HDD or to recover data from the hard disk drive The hard disk drive can be replaced for a scheduled fee For how to remove the POP see How to remove the hard disk password on Supervisor password A supervisor password SVP protects the system information stored in the BIOS Setup Utility The user must enter the SVP in order to get access to the BIOS Setup Utility and change the system configuration Attention If the SVP has been forgotten and cannot be made available to the servicer there is no service procedure to reset the password The system board must be replaced for a scheduled fee 34 ThinkPad X301 Hardware Maintenance Manual How to remove the power on password To remove a POP that you have forgotten do the following A If no SVP has been set 1 2 5 Turn off the computer Remove the battery pack For how to remove the battery pack see 1010 Battery pack on page 61 Remove the backup battery For how to remove the backup battery see 1080 Backup battery on page 77 Turn on the computer and wait until the POST ends After the POST ends the password prompt does not appear The POP has been removed Reinstall the backup battery and the battery pack B If an SVP has been set and is known by the servicer 1 2 o ge o N Turn on the computer When the ThinkPad logo comes up immediately press F1 to enterBIOS Setup Utility For models
76. ive or second battery or travel cover Stereo speakers Fingerprint reader for some models TrackPoint pointing stick TrackPoint buttons Touch pad buttons Touch pad UltraNav Volume control buttons ThinkVantage button Built in microphone ThinkPad X301 113 Rear view pgpococaosan Status indicators Note For the description of each indicator see Status indicators on page Stereo headphone jack Microphone jack Solid state drive SSD or hard disk drive HDD Universal serial bus USB connectors DisplayPort Wireless radio switch 45 Ethernet connector USB connector External monitor connector AC power connector Bottom view Expansion slot DIMM wireless USB card and PCI Express Mini Card for wireless LAN Battery pack latch Battery pack Battery pack release lever LCD cover latch 114 ThinkPad X301 Hardware Maintenance Manual Parts list This section contains following lists of the service parts Overall on page 116 LCD FRUs on page 124 Keyboard on page 126 Miscellaneous parts on page 127 AC adapters on page 12 Power cords on page 130 Recovery discs on page 131 Common service tools on page 134 Notes Each FRU is available for all types or models unless specific types or models are specified FRU with specific models listed and described as xxU where U is an example of a country designato
77. iver H and the print circuit board ThinkPad X301 101 Table 31 Removal steps of LCD panel and LCD cable Attention Unplug the LCD cable with holding the left and right edges of the connector with your fingers and gently pull the connector toward you DO NOT unplug it with pulling the cable Applying tension could cause the cable to be damaged or a wire to be broken and it might cause the S driver to be damaged When installing Place the LCD panel on a soft and clean sheet spread on a flat table and plug the cable by pushing the left and right edges of the connector little by little with your fingers DO NOT work by lifting the LCD panel DO NOT plug the cable with one hand When installing When attaching the LCD panel to the cover press the left and right edges covered with metal gently with your fingers DO NOT press the surface of the panel or apply any excessive force to the panel 102 ThinkPad X301 Hardware Maintenance Manual Table 31 Removal steps of LCD panel and LCD cable continued Step Screw quantity Color Torque M2 x 3 mm small head nylon coated 1 Silver 0 167 Nm 1 7 kgfcm When installing Make sure that the connector is attached firmly ThinkPad X301 103 Table 31 Removal steps of LCD panel and LCD cable continued Cable routing When you install the LCD cable route the cable as shown in this figure
78. la copertura in plastica che avvolge la parte inferiore della scheda invertitore Rz 1 1 8 6 7 CET Tor H Aire E Sun Para evitar descargas no quite la cubierta de pl stico que rodea la parte baja de la tarjeta invertida Safety notice 7 N DANGER Though the main batteries have low voltage a shorted or grounded battery can produce enough current to burn personnel or combustible materials Bien que le voltage des batteries principales soit peu lev le court circuit ou la mise la masse d une batterie peut produire suffisamment de courant pour br ler des mat riaux combustibles ou causer des br lures corporelles graves Obwohl Hauptbatterien eine niedrige Spannung haben k nnen sie doch bei Kurzschluf oder Erdung genug Strom abgeben um brennbare Materialien zu entz nden oder Verletzungen bei Personen hervorzurufen nna soya NYA 7195970 70 ON 702725 0 1 PONT 712159 NPIN IN NIIP 9954 0 5n NALA YN n5 Sebbene le batterie di alimentazione siano a basso voltaggio una batteria in corto circuito o a massa pu fornire corrente sufficiente da bruciare materiali combustibili o provocare ustioni ai tecnici di manutenzione AAV 7 Th Va 11470 J 23 ILU PRADTEY Ed EET EO LEAN 424852350244 Aunque las bater as principales tienen un voltaje bajo una bater a cortocircuitada o con contacto a tierra puede producir la corriente s
79. ls CTO xxF xxL 5 xxU China P R C other than Hong Kong S A R 42T5065 4215150 models xxC Denmark 42T5041 42T5126 models CTO xxG European countries 42T5029 42T5114 models CTO xxG India 42T5083 4215168 models CTO xxG Israel 42T5062 4215147 e models xxG Italy 42T5047 4215132 models xxG Korea 42T5077 4215162 models xxK Switzerland 42T5044 4215129 models CTO xxG Taiwan 42T5071 4215156 models CTO xxV U K China Hong Kong S A R 42T5035 4215120 e models xxB xxG xxH 130 ThinkPad X301 Hardware Maintenance Manual Recovery discs Windows XP Professional DVDs Windows XP Professional is preinstalled as the operating system in the following models 2774 CTO LDx P2x P3x P4x P5x P6x P7x P8x P9x PBx PCx PDx PEx PFx PGx N3x N4x 2776 L8x P1x P2x P3x P4x P5x Pox P7x P8x P9x e 2777 CTO 12 P2x P3x P4x P5x P7x e 2778 e 2779 CTO 4057 CTO LDx N2x 4182 CTO P2x P3x P4x P5x P7x Table 43 Parts list Windows XP Professional DVDs Language P N RoHS CRU ID ID Arabic 46V1523 N Brazilian Portuguese 46V1524 Czech 46V1526 Danish 46V1527 Dutch 46V1538 English 46V1549 English modem disabled 46V1548 Finnish 46V1528 French 46V1529 German 46
80. mber is designed to provide unique IDs until the year A D 3400 No two computers in the world have the same number 56 ThinkPad X301 Hardware Maintenance Manual When you replace the system board you must set the UUID on the new system board as follows 1 Install the ThinkPad Hardware Maintenance Diskette Version 1 73 or later and restart the computer 2 From the main menu select 4 Assign UUID A new UUID is created and written If a valid UUID already exists it is not overwritten ThinkPad X301 57 Reading or writing the ECA information Information on Engineering Change Announcements ECA are stored in the EEPROM of the system board The electronic storage of this information simplifies the procedure to check if the ECA has been previously applied to a machine The machine does not need to be disassembled to check for the ECA application To check what ECAs have been previously applied to the machine use the ECA Information Read Write function on the ThinkPad Hardware Maintenance Diskette Version 1 73 or later 1 Insert the ThinkPad Hardware Maintenance Diskette Version 1 73 or later and restart the computer 2 From the main menu select 6 Set ECA Information 3 To read ECA information select 2 Read ECA rework number from EEPROM and follow the instruction 4 To read box build date select 5 Read box build date from EEPROM and follow the instruction on the screen After an ECA has been applied to the machine
81. n page 61 1070 Keyboard on page 73 1020 Optical drive or second battery or travel cover on page 62 1030 Solid state drive SSD or hard disk drive HDD on page 63 Note without a fingerprint reader In models with the fingerprint reader the sensor is attached to the palm rest FRU If the fingerprint reader has any defects you can replace it by the procedures given in this section which are the same for a palm rest with or Table 21 Removal steps of palm rest Step Screw quantity Color Torque M2 x 3 mm small head nylon coated 1 Black 0 167 Nm 1 7 kgfcm BH M2 x 6 mm bind head nylon coated 4 Black 0 167 Nm 1 7 kgfcm M2 x 4 mm bind head nylon coated 4 Black 0 167 Nm 1 7 kgfcm H 2 shoulder nylon coated 2 Black 0 167 Nm 1 7 kgfcm 80 ThinkPad X301 Hardware Maintenance Manual Table 21 Removal steps of palm rest continued 81 ThinkPad X301 1110 Bluetooth daughter card BDC 2 For access remove these FRUs in order 1010 Battery pack on page 61 1020 Optical drive or second battery or travel cover on page 6 1070 Keyboard on page 73 1100 Palm rest or palm rest with fingerprint reader on page 80 2 Step Screw quantity Color Torque M2 x 6 mm bind head nylon coated 1 Black 0 167 Nm 1 7 kgfcm When installing Make sure that connector is attache
82. o dispone la normativa local Utilice s lo bater as que se encuentren en 1 lista de piezas al sustituir la bater a La utilizaci n de una bater a no apropiada puede provocar la ignici n o explosi n de la misma Safety information 9 Safety notice 4 N DANGER The lithium battery can cause a fire an explosion or a severe burn Do not recharge it remove its polarized connector disassemble it heat it above 100 C 212 F incinerate it or expose its cell contents to water Dispose of the battery as required by local ordinances or regulations Use only the battery in the appropriate parts listing Use of an incorrect battery can result in ignition or explosion of the battery La pile de sauvegarde contient du lithium Elle pr sente des risques d incendie d explosion ou de br lures graves Ne la rechargez pas ne retirez pas son connecteur polaris et ne la d montez pas Ne l exposez pas une temperature sup rieure 100 C ne la faites pas br ler et n en exposez pas le contenu l eau Mettez la pile au rebut conform ment la r glementation en vigueur Une pile inappropri e risque de prendre feu ou d exploser Die Systembatterie ist eine Lithiumbatterie Sie kann sich entz nden explodieren oder schwere Verbrennungen hervorrufen Batterien dieses Typs d rfen nicht aufgeladen zerlegt ber 100 C erhitzt oder verbrannt werden Auch darf ihr Inhalt nicht mit Wasser in Verbindung gebracht oder der zur ri
83. odes Table 1 Numeric error codes Symptom or error FRU or action in sequence 0175 System board Bad CRC1 stop POST task The EEPROM checksum is not correct 0176 1 Run BIOS Setup Utility and save the System Security The system has been current setting by pressing 10 tampered with 2 System board 0177 System board Bad SVP data stop POST task The checksum of the supervisor password in the EEPROM is not correct 0182 1 Run BIOS Setup Utility Press F9 and Bad CRC2 Enter BIOS Setup and load Setup Enter to load the default setting Then defaults The checksum of the CRS2 setting save the current setting by pressing F10 in the EEPROM is not correct 2 System board 0185 1 Run BIOS Setup Utility Press F9 and Bad startup sequence settings Enter BIOS Enter to load the default setting Then Setup and load Setup defaults save the current setting by pressing F10 Related service information 39 Table 1 Numeric error codes continued Symptom or error FRU or action in sequence 0187 EAIA data access error The access to EEPROM is failed System board 0188 System board Invalid RFID Serialization Information Area 0189 System board Invalid RFID configuration information area The EEPROM checksum is not correct 0190 1 Charge the battery pack Critical low battery error 2 Battery pack 0191 1 Run BIOS Setup Utility and then save System
84. oken 2 Make sure that the LCD connector is attached firmly ThinkPad X301 91 1160 cable and DC in connector For access remove these FRUs in order 1020 Optical drive or second battery or travel cover on page 62 1050 PCI Express Mini Card for wireless LAN on page 67 1060 Wireless USB adapter or Intel Turbo Memory on page 1090 PCI Express Mini Card for wireless WAN on page 78 1100 Palm rest or palm rest with fingerprint reader on page 8 1120 Keyboard bezel on page 83 1150 LCD assembly on page 89 70 0 Step Screw quantity Color Torque M2 3 mm small head nylon coated 2 Silver 0 167 Nm 1 7 kgfcm When installing Make sure that the connectors are attached firmly ThinkPad X301 Hardware Maintenance Manual Table 27 Removal steps of VGA cable and DC in connector continued In step DH detach the DC in connector from the I O bracket El then detach the VGA cable from the bracket H ThinkPad X301 93 1170 System board fan and base cover assembly Important notices for handling the system board When handling the system board bear the following in mind The system board has an accelerometer which can be broken by applying several thousands of G forces Note Dropping a system board from a height of as little as 6 inches so that it falls flat on a hard bench can subject the accelerometer to as much as 6
85. ollowing events the computer automatically returns from standby mode and resumes operation Related service information 37 The ring indicator RI is signaled by a serial device or a PC Card device The time set on the resume timer elapses Note The computer does not accept any input immediately after it enters standby mode Wait a few seconds before taking any action to reenter operation mode Hibernation mode In hibernation mode the following occurs The system status RAM VRAM and setup data are stored on the hard disk The system is powered off To cause the computer to enter hibernation mode do any of the following Press the 12 keys f you are using the APM operating system and have set the mode to Power switch mode Hibernation turn off the power switch f you are using the ACPI operating system and have defined one of the following actions as the event that causes the system to go into hibernation mode perform that action Closing the lid Pressing the power button Pressing Fn F4 keys Also the computer goes into hibernation mode automatically in either of the following conditions f a hibernation time has been set on the timer and if the user does not do any operation with the keyboard the TrackPoint the hard disk drive the parallel connector or the diskette drive within that time If the timer conditions are satisfied in suspend mode f you are using the A
86. ork alone under hazardous conditions or near equipment that has hazardous voltages Disconnect all power before Performing a mechanical inspection Working near power supplies Removing or installing main units Before you start to work on the machine unplug the power cord If you cannot unplug it ask the customer to power off the wall box that supplies power to the machine and to lock the wall box in the off position f you need to work on a machine that has exposed electrical circuits observe the following precautions Ensure that another person familiar with the power off controls is near you Attention Another person must be there to switch off the power if necessary Use only one hand when working with powered on electrical equipment keep the other hand in your pocket or behind your back Attention An electrical shock can occur only when there is a complete circuit By observing the above rule you may prevent a current from passing through your body When using testers set the controls correctly and use the approved probe leads and accessories for that tester Stand on suitable rubber mats obtained locally if necessary to insulate you from grounds such as metal floor strips and machine frames Observe the special safety precautions when you work with very high voltages Instructions for these precautions are in the safety sections of maintenance information Use extreme care when measuring high vol
87. ors plug the gray cable into the jack labeled MAIN and the black cable into the jack labeled AUX on the card If the computer you are servicing has three cables put the white cable in the cable holder In models with wireless LAN card that has three antenna connectors plug the gray cable MAIN into the jack labeled TR1 the white cable 3rd into jack labeled or and the black cable AUX into jack labeled TR2 on the card ThinkPad X301 69 1060 Wireless USB adapter or Intel Turbo Memory For access remove these FRUs in order e 1010 Battery pack on page 61 e 1020 Optical drive or second battery or travel cover on page 62 Table 16 Removal steps of wireless USB adapter or Intel Turbo Memory Note Loosen the screws but do not remove them 70 ThinkPad X301 Hardware Maintenance Manual Table 16 Removal steps of wireless USB adapter or Intel Turbo Memory continued In step unplug the jacks by using the removal tool antenna RF connector P N 08K7159 or pick the connectors with your fingers and gently unplug them in direction of the arrow Note Step is only for the models with Wireless USB adapter For the models with Intel Turbo Memory skip step Step Screw quantity Color Torque n For Japan M2 x 3 mm tamper proof 2 Black 0 189 Nm 1 85 kgfcm Other than Japan M2 x 3 mm small head nylon coated 2 Silver 0 189 Nm 1 85 kgfcm ThinkPad X301
88. ot run correctly To avoid this problem you need to initialize the computer setup by use of the BIOS Setup Utility before you run PC Doctor To enter BIOS Setup Utility do as follows 1 Turn on the computer 2 When the ThinkPad logo comes up immediately press F1 to enter the BIOS Setup Utility Note If a supervisor password has been set by the customer BIOS Setup Utility menu appears after the password is entered You can start the utility by pressing Enter instead of entering the supervisor password however you cannot change the parameters that are protected by the supervisor password On the BIOS Setup Utility screen press F9 Enter F10 and then Enter Note When you initialize the computer configuration some devices are disabled such as the serial port If you test one of these devices you will need to enable it by using Configuration utility for DOS The utility is available on the following Web site http www lenovo com support Testing the computer To run the test do as follows Note In the following procedure you can select an item not only with the arrow keys but also with the TrackPoint pointer Instead of pressing Enter click the left button 1 Insert the PC Doctor disk into the diskette drive then power on the computer If the computer cannot be powered on go to Power system checkout on page 29 check the power sources If an error code appears go to Symptom to FRU index on
89. oubleshooting Center System Reports Updates and Support PC Doctor for Rescue and Recovery In some models of ThinkPad computer the Rescue and Recovery workspace enables you to run the PC Doctor program to test the hardware features of the computer To run the test click Run Diagnostics on the Rescue and Recovery main screen 28 ThinkPad X301 Hardware Maintenance Manual Power system checkout To verify a symptom do the following Turn off the computer Remove the battery pack Connect the ac adapter Check that power is supplied when you turn on the computer Turn off the computer Disconnect the ac adapter and install the charged battery pack Check that the battery pack supplies power when you turn on the computer doc If you suspect a power problem see the appropriate one of the following power supply checkouts operational charging Checking the battery pack on page 30 Checking the backup battery on page 31 Checking the AC adapter You are here because the computer fails only when the AC adapter is used If the power on indicator does not turn on check the power cord of the AC adapter for correct continuity and installation f the computer does not charge during operation go to Checking operational To check the AC adapter do the following 1 Unplug the AC adapter cable from the computer 2 Measure the output voltage at the plug of the AC adapter cable Se
90. ould cause the cables to be damaged by the cable guides or a wire to be broken ThinkPad X301 Hardware Maintenance Manual Table 33 Removal steps of antenna assembly continued ThinkPad X301 107 Table 33 Removal steps of antenna assembly continued Cable routing When you install the antenna assembly route the cables as shown in this figure 108 ThinkPad X301 Hardware Maintenance Manual 2050 Hinge L and hinge R For access remove these FRUs in order 1010 Battery pack on page 61 1020 Optical drive or second battery or travel cover on page 62 1050 PCI Express Mini Card for wireless LAN on page 67 1060 Wireless USB adapter or Intel Turbo Memory on page 70 1070 Keyboard on page 73 1090 PCI Express Mini Card for wireless WAN on page 78 77 1100 Palm rest palm rest with fingerprint reader on page 80 1120 Keyboard bezel on page 83 1150 LCD assembly on page 89 2010 LCD bezel assembly on page 100 2020 LCD panel and LCD cable on page 101 2030 Integrated camera on page 105 2040 Antenna assembly on page 106 Step Screw Screw quantity Color Torque M2 x 3 mm small head Silver 0 167 Nm nylon coated 2 1 7 kgfcm BH M2 x 3 mm small head Silver 0 167 Nm nylon coated 2 1 7 kgfcm ThinkPad X301 109 Table 34 Remov
91. owing symptoms might indicate damage caused by nonwarranted activities Missing parts might be a symptom of unauthorized service or modification If the spindle of a hard disk drive becomes noisy it may have been subjected to excessive force or dropped 24 ThinkPad X301 Hardware Maintenance Manual Checkout guide Use the following procedures as a guide in identifying and correcting problems with the ThinkPad computer Note The diagnostic tests are intended to test only ThinkPad products The use of non ThinkPad products prototype cards or modified options can lead to false indications of errors and invalid system responses 1 Identify the failing symptoms in as much detail as possible 2 Verify the symptoms Try to re create the failure by running the diagnostic test or by repeating the operation Generalcheckout 25 Diagnostics using PC Doctor for DOS The ThinkPad computer has a test program called PC Doctor for DOS hereafter called PC Doctor You can detect errors by running the diagnostics test included in PC Doctor This section is an overview of the procedure For details that depend on model unique functions refer to ThinkPad X301 on page 47 Note PC Doctor for DOS is available at following Web site http www lenovo com support To create the PC Doctor diagnostic diskette follow the instruction on the Web site For some possible configurations of the computer PC Doctor might n
92. p side of the system board are extremely sensitive When you service the system board avoid any kind of rough handling EH Accelerometer chip for the HDD Active Protection System ICH 1 Controller Hub B GMCH Integrated video chip H CPU ThinkPad X301 95 Table 28 Removal steps of system board fan assembly and base cover assembly Step Screw quantity Color Torque M2 x 6 mm bind head nylon coated 1 Black 0 167 Nm 1 7 kgfcm H M2 x 3 mm small head nylon coated 1 Silver 0 167 Nm 1 7 kgfcm In step remove the system board and fan assembly together from the base cover assembly 96 ThinkPad X301 Hardware Maintenance Manual Table 28 Removal steps of system board fan assembly and base cover assembly continued Step Screw quantity Color Torque n M2 x 4 mm bind head nylon coated 3 Black 0 167 Nm 1 7 kgfcm Turn the system board over and then disconnect the fan assembly from the system board When installing Make sure that the fan connector is attached to the system board firmly ThinkPad X301 97 Table 29 Application of the thermal grease When installing Before you attach the fan assembly to the computer apply thermal grease at an amount of 0 2 grams on the part marked H as in the following figure
93. pervisor password is set Type the password and press Enter The hard disk password prompt appears A hard disk password is set Type the password and press Enter 44 ThinkPad X301 Hardware Maintenance Manual LCD related symptoms Important The TFT LCD for the notebook computer contains many thin film transistors TFTs The presence of a small number of dots that are missing discolored or always lighted is characteristic of TFT LCD technology but excessive pixel problems can cause viewing concerns The LCD should be replaced if the number of missing discolored or lighted dots in any background is as follows Table 5 Minimum quantity of defective pixels required for LCD replacement on June 2006 or later manufactured ThinkPad LCD resolution Bright dots Dark dots Bright and dark dots XGA WXGA 5 6 6 WXGA 5 5 8 10 WSXGA UXGA WUXGA 5 13 13 QXGA Notes Lenovo will not provide replacement if the LCD is within specification as we cannot guarantee that any replacement LCD will have zero pixel defects A bright dot means a pixel is always on white or color A dark dot means a pixel is always off black color One pixel consists of R G B sub pixels Table 6 LCD related symptoms Symptom or error FRU or action in sequence No beep power on indicator on and a System board blank LCD during POST LCD backlight not working
94. r should be used for all models ending in U FRU with specific models listed and described as 3Dx where 3D is an example of a unique configuration should be used for all of these models unless specific country or region designator is specified A CRU customer replaceable unit is identified by a single asterisk or two asterisks in the CRU ID column N in the CRU ID column means that the part is not a CRU A single asterisk means that the part is a Self service two asterisks means that the part is an Optional service CRU ThinkPad computers contain the following types of CRUs Self service CRUs These CRUs unplug or are held by no more than two screws Examples of these types of CRUs include an AC adapter a power cord a battery and a hard disk drive Other Self service CRUs depending on product design may include a memory a wireless card a keyboard and a palm rest with finger print reader and touchpad Optional service CRUs These CRUs are isolated parts within the computer that are concealed by an access panel that is typically secured by more than two screws Once the access panel is removed the specific CRU is visible A RoHS compliant FRU is identified by an An N in the RoHS ID column means the part is not a RoHS compliant FRU e FRUs marked with are available as options ThinkPad X301 115 Overall ThinkPad X301 Hardware Maintenance Manual 116 Table 36 Parts list O
95. ration The result obtained in other operating environments may vary Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you Any references in this publication to non Lenovo Web sites are provided for convenience only and do not in any manner serve as an endorsement of those Web sites The materials at those Web sites are not part of the materials for this Lenovo product and use of those Web sites is at your own risk Any performance data contained herein was determined in a controlled environment Therefore the result obtained in other operating environments may 135 vary significantly Some measurements may have been made on development level systems and there is no guarantee that these measurements will be the same on generally available systems Furthermore some measurements may have been estimated through extrapolation Actual results may vary Users of this document should verify the applicable data for their specific environment Trademarks The following terms are trademarks of Lenovo in the United States other countries or both Active Protection System Lenovo Rescue and Recovery ThinkLight ThinkPad ThinkVantage TrackPoint Ultrabay UltraNav IBM used under license is trademark of the International Business Machines Corporation in the United States other countries or both The following terms are trademarks of Microsoft Co
96. re replacing the system board save the original serial number by doing the following 1 Install the ThinkPad Hardware Maintenance Diskette Version 1 73 or later and restart the computer 2 From the main menu select 1 Set System Identification 3 Select 2 Read S N data from EEPROM The serial number of each device in your computer is displayed the serial number of the system unit is listed as follows 20 Serial number Write down that number Note The serial number of the system unit is also written on the label attached to the bottom of the computer After you have replaced the system board restore the serial number by doing the following 1 Install the ThinkPad Hardware Maintenance Diskette Version 1 73 or later and restart the computer 2 From the main menu select 1 Set System Identification 3 Select 1 Add S N data from EEPROM Follow the instructions on the screen If the MTM and Product ID numbers differ from each other on the rear label use what is shown for the Product ID field See example below MTM on rear label TTTT CTO S N SSSSSSS Product ID on rear label TTTI MMM Use this number when setting Serial Number In the example the Serial Number to be input is 1STTTTMMMSSSSSSS Retaining the UUID The Universally Unique Identifier UUID is a 128 bit number uniquely assigned to your computer at production and stored in the EEPROM of your system board The algorithm that generates the nu
97. rporation in the United States other countries or both Windows Windows Vista The following are trademarks of Intel Corporation or its subsidiaries in the United States other countries or both Intel Intel Core 2 Duo Other company product or service names may be the trademarks or service marks of others 136 ThinkPad X301 Hardware Maintenance Manual ThinkPad Part Number 43Y9441_01 1P P N 43Y9441 01
98. s dead 1 Charge the backup battery for more than 8 hours by connecting the ac adapter 2 Replace the backup battery and run BIOS Setup Utility to reset the time and date 40 ThinkPad X301 Hardware Maintenance Manual Table 1 Numeric error codes continued Symptom or error FRU or action in sequence 0251 System CMOS checksum bad Default configuration used 1 Charge the backup battery for more than 8 hours by connecting the ac adapter Replace the backup battery and run BIOS Setup Utility to reset the time and date 0252 Password checksum bad The password is cleared Reset the password by running BIOS Setup Utility 0260 System timer error Charge the backup battery for more than 8 hours by connecting the ac adapter Replace the backup battery and run BIOS Setup Utility to reset the time and date System board 0270 Real time clock error 2 3 Charge the backup battery for more than 8 hours by connecting the ac adapter Replace the backup battery and run BIOS Setup Utility to reset the time and date System board 0271 Date and time error Neither the date nor the time is set in the computer 0280 Run BIOS Setup Utility to reset the time and date Load Setup Default in BIOS Setup Previous boot incomplete Default Utility configuration used 2 DIMM 3 System board 02 0 1 CPU ID xx Failed 2 System
99. t Gasket middle Spill sealing S Spill sealing M Spill sealing L Screw M2 x 3 Label information Blind sheet R System miscellaneous parts 45N3053 N a Expansion slot cover b HDD cover O sub bracket Connector cap Optical drive bracket Note Italicized letters in parentheses are references to the exploded view in Overall on page 116 System board miscellaneous parts 45N3050 R N Mini Card stud system board Stud system board Insulation top Insulation black battery nsulation black coil nsulation black SIM SIM card bracket Eject sheet USB gascket 128 ThinkPad X301 Hardware Maintenance Manual Table 38 Parts list Miscellaneous parts continued FRU LCD miscellaneous parts a Heat spreader for camera ThinkPad logo Lenovo logo Label camera Label no camera Label LED Tape cable fix 10 x 38 LCD latch R LCD latch L Rubber 0 5 Rubber 0 8 Rubber 0 8 long Rubber 1 0 Rubber 1 5 Alpet sheet for LCD Gasket for LCD Screw cap thin Screw cap square Note Italicized letter in parentheses is reference to the exploded view in LCD FRUs on page 124 P N 45N3054 RoHS ID R CRU ID AC adapters Table 39 Parts list 2 pin AC adapters FRU P N RoHS ID CRU ID 2 pin 65 20 V adapter models
100. t The on or off status of the ThinkLight is shown on the screen for a few seconds when you press Fn PgUp Fn Home The computer display becomes brighter Fn End The computer display becomes dimmer Fn Spacebar Enable the FullScreen Magnifier function Fn PrtSe Has the same function as the SysRq key Fn ScrLk Enable or disable the numeric keypad Fn Pause Has the same function as the Break key Fn cursor keys These key combinations work with Windows Windows Media Player Fn down arrow key works for the Play or Pause button Fn up arrow key for the Stop button Fn right arrow key for the Next Track button and Fn left arrow key for the Previous Track button 54 ThinkPad X301 Hardware Maintenance Manual FRU replacement notices This section contains notices related to removing and replacing parts Read this section carefully before replacing any FRU Screw notices Loose screws can cause a reliability problem In the ThinkPad computer this problem is addressed with special nylon coated screws that have the following characteristics They maintain tight connections They do not easily come loose even with shock or vibration They are harder to tighten Each one should be used only once Do the following when you service this machine Keep the screw kit for the P N see Miscellaneous parts on page 127 in your tool bag Always use new screws Use
101. t the MT Model level 20 ThinkPad X301 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive 2002 95 EC is a European Union legal requirement affecting the global electronics industry RoHS requirements must be implemented on Lenovo products placed on the market after June 2006 Products on the market before June 2006 are not required to have RoHS compliant parts If the original FRU parts are non compliant replacement parts can also be non compliant In all cases if the original FRU parts are RoHS compliant the replacement part must also be RoHS compliant Note RoHS and non RoHS FRU part numbers with the same fit and function are identified with unique FRU part numbers Lenovo plans to transition to RoHS compliance well before the implementation date and expects its suppliers to be ready to support Lenovo s requirements and schedule in the EU Products sold in 2005 and 2006 will contain some RoHS compliant FRUs The following statement pertains to these products and any product Lenovo produces containing RoHS compliant FRUs RoHS compliant FRUs have unique FRU part numbers Before or after the RoHS implementation date failed RoHS compliant parts must always be replaced using RoHS compliant so only the FRUs identified as compliant in the system HMM or direct substitutions for those FRUs may be used
102. t werden Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Beim Ersetzen der Batterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgef hrt ist Der Einsatz falscher Batterien kann zu Entz ndung oder Explosion f hren Don Du n10p 705 5550 ADDI 17937119 n551on TANI NN 7499 PR DDT DN PIVI V AIMN 43525 YN 09199 IN WNI IMN Dann Du WINI DINDON n551o0n TINNA 155103 p YANYAD Dapp DONNA t p5nn m v n svan 5159 NI 55103 4090200 AINA SW IN nnsn5 27537 La batteria contiene piccole quantit di nichel Non smontarla gettarla nel fuoco o nell acqua n cortocircuitarla Smaltirla secondo la normativa in vigore DPR 915 82 successive disposizioni e disposizioni locali Quando si sostituisce la batteria utilizzare soltanto i tipi inseriti nell appropriato Catalogo parti L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa RIF 1 ien en 290 e RYT ZDELE KX xTHIKO BACREEUGAAGSSU Va h tt E 3 Ky 7 ct HUE CREW NYT UH NYT ERT SLE Bir VANTHS RyFV RIRBAULCK REY Bok Ay TU RBATSL RYT 97 03 1320 BELEVTAZLEBSVETF Las bater as contienen pequefias cantidades de n quel No las desmonte ni recargue ni las eche al fuego o al agua ni las cortocircuite Des chelas tal com
103. tages Regularly inspect and maintain your electrical hand tools for safe operational condition Do not use worn or broken tools and testers Never assume that power has been disconnected from a circuit First check that it has been powered off Always look carefully for possible hazards in your work area Examples of these hazards are moist floors nongrounded power extension cables power surges and missing safety grounds Safety information 3 Do not touch live electrical circuits with the reflective surface of a plastic dental mirror The surface is conductive such touching can cause personal injury and machine damage Do not service the following parts with the power on when they are removed from their normal operating places in a machine Power supply units Pumps Blowers and fans Motor generators and similar units This practice ensures correct grounding of the units f an electrical accident occurs Use caution do not become a victim yourself Switch off power Send another person to get medical aid 4 ThinkPad X301 Hardware Maintenance Manual Safety inspection guide The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions As each machine was designed and built required safety items were installed to protect users and service personnel from injury This guide addresses only those items You should use good judgment to identify potential s
104. tem board Gigabit Ethernet PCI Express Mini Card ntel WiFi Link 5100 ntel WiFi Link 5300 Qualcomm UNDP Wireless WAN card Ericsson F3507g USA Wireless WAN card Ericsson F3507g Other Wireless WAN card WWAN card with GPS KDDI Wireless USB PCI Express Half Mini Card Bluetooth wireless ThinkPad Bluetooth with Enhanced Data Rate BDC 2 1 Touch pad UltraNav ThinkLight Yes Battery Li Polymer battery 3 cells 2 44 Ah Li ion second battery 6 cells 4 0 Ah AC adapter 65 watt type Preinstalled operating system 48 ThinkPad X301 Hardware Maintenance Manual Windows XP Professional Windows Vista Business 32 bit Windows Vista Ultimate 32 bit Status indicators The system status indicators show the status of the computer as follows 100 A 49 ThinkPad X301 Table 8 Status indicators Indicator Meaning Power on Green The computer is on and ready to use This indicator stays lit whenever the computer is on and is not in standby mode H Standby status C AC power status Green The computer is standby mode Blinking green The computer is entering standby mode or hibernation mode or is resuming normal operation Green The computer is connected to the ac power supply H Battery status Green The battery is charged between 80 to 100 of the capacity and b
105. tep Screw quantity Color Torque M2 x 6 mm bind head nylon coated 1 Black 0 167 Nm 1 7 kgfcm 62 ThinkPad X301 Hardware Maintenance Manual 1030 Solid state drive SSD or hard disk drive HDD For access remove these FRUs in order e 1010 Battery pack on page 61 e 21020 Optical drive or second battery or travel cover on page 62 Attention Do not drop the drive or apply any physical shock to it The drive is sensitive to physical shock Improper handling can cause damage and permanent loss of data Before removing the drive have the user make a backup copy of all the information on it if possible Never remove the drive while the system is operating or is in suspend mode Table 13 Removal steps of SSD or HDD Step Screw quantity Color Torque BH Hard disk drive screw nylon coated 1 Black 0 167 Nm 1 7 kgfcm ThinkPad X301 63 Table 13 Removal steps of SSD or HDD continued When installing Make sure that the SSD connector or HDD connector is attached firmly 64 ThinkPad X301 Hardware Maintenance Manual 1040 DIMM For access remove these FRUs in order 1010 Battery pack on page 61 e 1020 Optical drive or second battery or travel cover on page 62 Table 14 Removal steps of DIMM Note Loosen the screws H but do not remove them ThinkPad X301 65 Table 14 Removal steps of DIMM continued Note If only
106. the DIMM slot see 1040 DIMM on page 65 2000 Hard Drive Active Protection sensor diagnostics failed Press Esc to continue Press F1 to enter SETUP 1 Place the ThinkPad computer on a horizontal surface Do not apply any physical shock to the computer 2 Run Diagnostics ThinkPad Devices HDD Active Protection Test 2010 Warning Your internal hard disk drive HDD may not function correctly on this system Ensure that your HDD is supported on this system and that the latest HDD firmware is installed 2100 Initialization error on HDDO Main hard disk drive Inform the following information to the in the primary bay the customer is using a non IBM or non Lenovo hard disk drive HDD or an old generation IBM HDD which is not supported by this system with the risk in mind the customer can still use it by pressing ESC If in the primary drive bay the customer is using a supported IBM Lenovo HDD with an old firmware the customer needs to update its firmware to the latest The latest version is available at http www lenovo com support Reseat the hard disk drive Main hard disk drive System board 2102 Initialization error on HDD1 Ultrabay hard disk drive Reseat the hard disk drive Ultrabay hard disk drive System board 2110 Read error on Main hard disk drive Reseat the hard disk drive Main hard disk drive System board 2112 Read
107. the master HDP For the other models enter the master HDP Related service information 35 Note To check whether the ThinkPad computer supports the Passphrase function enter the BIOS Setup Utility and go to Security gt Password If Using Passphrase item is displayed in the menu this function is available on the ThinkPad computer 3 Select Security using the cursor directional keys to move down the menu 4 Select Password 5 Select Hard disk x password where x is the letter of the hard disk drive A pop up window opens 6 Select Master HDP 7 Type the current master HDP in the Enter Current Password field then leave the Enter New Password field blank and press Enter twice 8 Press F10 9 Select Yes in the Setup Configuration window Both user HDP and master HDP will have been removed 36 ThinkPad X301 Hardware Maintenance Manual Power management To reduce power consumption the computer has three power management modes screen blank standby and hibernation Screen blank mode If the time set on the Turn off monitor timer in the operating system expires the LCD backlight turns off To put the computer into screen blank mode press the ThinkVantage button and use the ThinkVantage Productivity Center To end screen blank mode and resume normal operation press any key Standby mode When the computer enters standby mode the following events occur in addition to what occurs in screen blank mode
108. translations on page 7 Laser compliance statement on page 14 General safety Follow these rules to ensure general safety Observe good housekeeping in the area of the machines during and after maintenance When lifting any heavy object 1 Make sure that you can stand safely without slipping 2 Distribute the weight of the object equally between your feet 3 Use a slow lifting force Never move suddenly or twist when you attempt to lift 4 Lift by standing or by pushing up with your leg muscles this action removes the strain from the muscles in your back Do not attempt to lift any object that weighs more than 16 kg 35 1b or that you think is too heavy for you Do not perform any action that causes hazards to the customer or that makes the equipment unsafe Before you start the machine make sure that other service representatives and the customer s personnel are not in a hazardous position Place removed covers and other parts in a safe place away from all personnel while you are servicing the machine Keep your toolcase away from walk areas so that other people will not trip over it Do not wear loose clothing that can be trapped in the moving parts of a machine Make sure that your sleeves are fastened or rolled up above your elbows If your hair is long fasten it Insert the ends of your necktie or scarf inside clothing or fasten it with a nonconductive clip about 8 centimeters 3 inc
109. u can send license inquiries in writing to Lenovo United States Inc 1009 Think Place Building One Morrisville NC 27560 U S A Attention Lenovo Director of Licensing LENOVO GROUP LTD PROVIDES THIS PUBLICATION AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions therefore this statement may not apply to you This information could include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be incorporated in new editions of the publication Lenovo may make improvements and or changes in the product s and or the program s described in this publication at any time without notice The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons The information contained in this document does not affect or change Lenovo product specifications or warranties Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo or third parties All information contained in this document was obtained in specific environments and is presented as an illust
110. u press Fn F3 the panel does not appear 3 You cannot turn off the computer display by pressing Fn F3 Fn F4 Put the computer in standby mode To return to normal operation press the Fn key only without pressing a function key Notes 1 To use the Fn F4 key combination you must have the ThinkPad PM device driver installed on the computer 2 This combination of keys also functions as a sleep button If you want to use the combination to put the computer into hibernation mode or shut the computer down change the settings in the Power Manager Fn F5 Enable or disable the built in wireless networking features and the Bluetooth features If you press Fn F5 a list of wireless features is displayed You can quickly change the power state of each feature in the list Note If you want to use Fn F5 to enable the feature specified in 802 11 standard the following device drivers must be installed on the computer beforehand ThinkPad Power Management driver OnScreen Display Utility Wireless device drivers 6 Reserved ThinkPad X301 53 Table 10 Fn key combinations continued Key combination Description 7 Fn F8 Apply a presentation scheme directly with no need to start Presentation Director To disable this function and use the Fn F7 key combination for switching a display output location start Presentation Director and change the settings Switch a display output location
111. uficiente como para quemar material combustible o provocar quemaduras en el personal 12 ThinkPad X301 Hardware Maintenance Manual Safety notice 8 N DANGER Before removing any FRU power off the computer unplug all power cords from electrical outlets remove the battery pack and then disconnect any interconnecting cables Avant de retirer une unit remplacable en client le mettez le syst me hors tension d branchez tous les cordons d alimentation des socles de prise de courant retirez la batterie et d connectez tous les cordons d interface Die Stromzufuhr muf abgeschaltet alle Stromkabel aus der Steckdose gezogen der Akku entfernt und alle Verbindungskabel abgenommen sein bevor eine FRU entfernt wird AUnnn nx 235 v 17055 FRU 71990 10315 Don pW nunn5233 53 NN DANN VPN 2239 p 35 1 AID NN AINI v ON Prima di rimuovere qualsiasi FRU spegnere il sistema scollegare dalle prese elettriche tutti i cavi di alimentazione rimuovere la batteria e poi scollegare i cavi di interconnessione FRU EHX0Fi B ThinkPad O JE WC TX CORBMIA E RSV KE SYF 22 9 BERRA TV 91 ES Antes de quitar una FRU apague el sistema desenchufe todos los cables de las tomas de corriente el ctrica quite la bater a y a continuaci n desconecte cualquier cable de conexi n entre dispositivos Safety information 13 Laser compliance statement Some models o
112. undendienst ausgetauscht werden Sie darf nicht zerlegt wiederaufgeladen kurzgeschlossen oder Feuer oder Wasser ausgesetzt werden Die Batterie kann schwere Verbrennungen oder Ver tzungen verursachen Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Beim Ersetzen der Bereitschafts oder Systembatterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgef hrt ist Der Einsatz falscher Batterien kann zu Entz ndung oder Explosion f hren mop 922 719220 Na ANNA MINO ninnn NIV p525 yx TP Donn 50 UNI N 2055 Uh nw YOI n55Yon DN v AMN 4375 YN 07735 MPN n SY WINI DPIN m v a 755103 p vnnuns 5129 TION ND AIDA UVP V maxnan IDET 20 mssann IN ANAT o5 Alcune batterie di riserva contengono una piccola quantit di nichel e cadmio Non smontarle ricaricarle gettarle nel fuoco o nell acqua n cortocircuitarle Smaltirle secondo la normativa in vigore DPR 915 82 successive disposizioni e disposizioni locali Quando si sostituisce la batteria dell RTC real time clock o la batteria di supporto utilizzare soltanto i tipi inseriti nell appropriato Catalogo parti L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa 7 FR VABEENTWS DORA V X4 172007 T 77 042 BJ kk OI 7441 12452 FHL 072 ESV NY TU ERTS 35813387 AREORA RV 1071
113. verall No a b FRU See Miscellaneous parts on page 127 FRU no RoHS CRU ID ID LCD unit see LCD FRUs on page 124 Keyboard bezel assembly 45N3056 Qualcomm UNDP1 Wireless WAN card 2774 CTO 2776 CTO 2777 CTO 2778 CTO 2779 CTO 4057 CTO 4182 CTO 42T0961 Lid Ericsson F3507g USA Wireless WAN card e 2774 CTO 2776 CTO LAx P5x TMx e 2777 CTO 2778 CTO 2779 CTO 4057 CTO 4182 CTO 43Y6477 Lid Ericsson F3507g Other Wireless WAN card 2774 CTO 11 1Ux 1Vx L7x L8x LBx LFx PDx PEx PGx 2776 CTO LCx LEx TEx TFx 2777 CTO 2778 CTO 2779 CTO 4057 CTO 4182 CTO 43Y6479 Lid WWAN card with GPS KDDI 2774 CTO 25x P3x 2776 CTO 2777 CTO P3x TBx 2778 CTO 2779 CTO 4057 CTO 4182 CTO LBx P3x P6x 43Y6476 Backup battery 4214524 Lid System board assembly with 1 4 GHz CPU non AMT TPM e 2774 CTO 2776 CTO L1x L3x L5x L6x L7x L8x L9x LAx LBx LCx LEx LFx P1x P2x P3x P4x P5x P6x P7x P8x T2x T3x T4x T5x T6x T7x T8x T9x TAx TCx TDx TEx TFx TGx TJx TMx TSx e 2777 CTO L1x L2x P1x P2x P3x P4x P5x P6x P7x T4x T5x Tox T7x T8x 9 TAx TBX TCx TDx TEx THx TJx TLx TMx TNx TPx TRx 2778 CTO 2779 CTO 4057 CTO 4182 CTO
114. vicing ThinkPad X301 Removing the SIM card Some models of the ThinkPad X301 you are servicing might have the SIM card that the customer has been installed If the computer you are servicing has the SIM card remove it before you start the servicing To remove the SIM card you need to remove the battery pack first See 1010 Battery pack on page 61 After you finish the servicing make sure that you insert the card back into the slot firmly Notice on disconnecting the cable from flip lock ZIF connector Some cables used in the ThinkPad X301 are connected to the flip lock ZIF connectors When disconnecting the cable from those connectors do as shown in this figure 60 ThinkPad X301 Hardware Maintenance Manual 1010 Battery pack Table 11 Removal steps of battery pack Unlock the battery latch 8 Holding the battery lock lever in the unlocked position remove the battery pack in the direction shown by arrow and Note Large battery used in some models only has one battery latch When installing Install the battery pack along the slide rails of the slot Then make sure that the battery release lever is in the locked position ThinkPad X301 61 1020 Optical drive or second battery or travel cover For access remove this FRU e 1010 Battery pack on page 61 Table 12 Removal steps of optical drive or second battery or travel cover Note For models with the travel cover skip step S
115. you 4 Secure the keyboard by tightening the screws from the bottom side of the computer 76 ThinkPad X301 Hardware Maintenance Manual 1080 Backup battery N DANGER Use only the battery specified in the parts list for your computer Any other battery could ignite or explode For access remove these FRUS in order 1010 Battery pack on 61 When installing Make sure that the battery connector is attached firmly ThinkPad X301 77 1090 PCI Express Mini Card for wireless WAN For access remove these FRUs in order 1010 Battery pack on page 61 1020 Optical drive or second battery or travel cover on page 62 1070 Keyboard on page 73 Table 20 Removal steps of PCI Express Mini Card for wireless WAN In step H unplug the jacks by using the removal tool antenna RF connector P N 08K7159 or pick the connectors with your fingers and gently unplug them in direction of the arrow Step Screw quantity Color Torque BH M2 x 3 mm small head nylon coated 2 Silver 0 167 Nm 1 7 kgfcm 78 ThinkPad X301 Hardware Maintenance Manual Table 20 Removal steps of PCI Express Mini Card for wireless WAN continued Note Plug the red cable into the jack labeled MAIN on the card and the blue cable into the jack labeled AUX ThinkPad X301 79 1100 Palm rest or palm rest with fingerprint reader For access remove these FRUs in order 51010 Battery pack o

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