Lenovo ThinkPad T40 Hardware Maintenance Manual
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- Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 1
ThinkPad Computer Hardware Maintenance Manual February 2006 This manual supports: ThinkPad T40/T40p, T41/T41p, T42/T42p (MT 2373/2374/2375/2376/2378/2379) ThinkPad Dock II (MT 2877) - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 2
supports, be sure to read the general information under "Notices" on page 250. Second Edition (February 2006) © Copyright Lenovo 2006. Portions © Copyright International Business Machines Corporation 2006. All rights reserved. U.S. GOVERNMENT USERS - RESTRICTED RIGHTS: Our products and/or services - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 3
the computer 35 Detecting system information with PC-Doctor. . . 38 Power system checkout 39 ThinkPad T40/T40p, T41/T41p, T42/T42p Series 43 Product overview 45 Specifications 45 Status indicators 50 FRU tests 53 Fn key combinations 54 Symptom-to-FRU index 58 Numeric error codes - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 4
1030 Ultrabay Slim device 74 1040 Hard disk drive 75 1050 DIMM (optional 77 1060 Keyboard 79 1070 DIMM (standard 83 1080 Modem daughter card (MDC/MDC-2) . . . 84 1090 Bluetooth/Modem daughter card (BMDC/BMDC-2 86 1100 Palm rest or Palm rest with fingerprint sensor (for 14.1-in. LCD - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 5
14.1-in. LCD FRUs 220 15.0-in. LCD FRUs 230 Keyboard 235 Recovery CDs 237 Miscellaneous parts 243 AC adapters 246 Optional FRUs 247 Common parts list 248 Notices 250 Trademarks 252 Contents v - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 6
vi T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 7
computers. v The product-specific section includes service, reference, and product-specific parts information. Important This manual is intended for trained service personnel who are familiar with ThinkPad products. Use this manual along with the advanced diagnostic tests to troubleshoot problems - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 8
2 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 9
FRUs listed in this manual. Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: v If you are instructed to replace a FRU but the replacement does not correct the problem, reinstall the original FRU before you continue. v Some computers have both a processor - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 10
replacing a hard disk drive. 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. How to use error - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 11
1 Safety notices 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 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 12
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 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 13
(continuation of safety notice 2) Safety notices Alcune batterie di riserva contengono una piccola quantità di nichel e cadmio. Non smontarle, ricaricarle, gettarle nel fuoco o nell'acqua né cortocircuitarle. Smaltirle secondo la normativa in vigore (DPR - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 14
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 remplacez la batterie, veillez à n'utiliser que les modèles quate. En effet, une batterie inappropriée risque de prendre der Batterie nur - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 15
Safety notices (continuation of safety notice 3) La batteria contiene piccole quantità di nichel. Non smontarla, gettarla nel fuoco o nell'acqua né cortocircuitarla. Smaltirla secondo la normativa in vigore (DPR 915/82, successive disposizioni e disposizioni locali). Quando si sostituisce la - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 16
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 Bestimmungen für Sondermüll beachten. Beim Ersetzen der Batterie nur Batterien des Typs verwenden, der in der - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 17
(continuation of safety notice 4) Safety notices 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, - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 18
. Der LCD-Bildschirm besteht aus Glas und kann zerbrechen, wenn er unsachgemäß behandelt wird oder der Computer auf den Boden fällt. Wenn der Bildschirm beschädigt ist und die darin befindliche Flüssigkeit in si se presenta algún síntoma del fluido despues de lavarse. 12 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 19
avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin d'éviter tout risque de choc électrique, scosse elettriche, non rimuovere la copertura in plastica che avvolge la parte inferiore della scheda invertitore. Para evitar descargas, no quite la cubierta - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 20
, um brennbare Materialien zu entzünden oder Verletzungen bei Personen hervorzurufen. Sebbene le batterie di alimentazione siano a basso voltaggio, una batteria in corto circuito o a massa como para quemar material combustible o provocar quemaduras en el personal. 14 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 21
Safety notice 8 DANGER Safety notices 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 unité remplaçable en clientèle, mettez le système hors tension, dé - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 22
which you need to be familiar before you service a ThinkPad computer. General safety Follow these rules to ensure position. v Place removed covers and other parts in a safe place, away from all personnel, while you are servicing the machine. v Keep your toolcase away T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 23
service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device that is worn or defective. v Reinstall all covers correctly before returning the machine to the customer. v Fan electrostatic discharges. Do not use this type of mat to protect yourself from electrical - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 24
Instructions service the following parts fans - Motor generators and similar units. (This practice ensures correct grounding of the units.) v If an electrical accident occurs: - Use caution; do not become a victim yourself. - Switch off power. - Send another person to get medical aid. 18 T40/T40p, T41 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 25
protect users and service personnel from injury. This guide broken, or sharp edges). 2. Power off the computer. Disconnect the power cord. 3. Check the power type specified in the parts list. c. Insulation must not be frayed or worn. 4. Remove the cover. 5. Check for any obvious non-ThinkPad - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 26
Any computer part containing skin to eliminate static on your body. v Prevent the part protection that meets the specific service requirement. Note The battery-operated system, use an ESD common ground or reference point. You can use coax or connector-outside shells on these systems. 20 T40/T40p, T41 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 27
Safety information - Use the round ground prong of the ac plug on ac-operated computers. Grounding requirements 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. - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 28
Laser compliance statement Laser compliance statement Some models of 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 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 29
, regolazioni o l'esecuzione di procedure diverse da quelle specificate possono provocare l'esposizione a. El uso de controles o 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 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 30
Laser compliance statement 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 No mire fijamente ni examine con instrumental óptico el haz de luz. Evite la exposición directa al haz. 24 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 31
in the computer that you are servicing sequence might have been altered. If you select an incorrect drive, data or programs might be overwritten. v Replace an 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 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 32
(making the computer unusable) v Sticky keys caused by spilling a liquid onto the keyboard The following symptoms might indicate damage caused by nonwarranted activities: v Missing parts might be a symptom of unauthorized service or modification. v If the spindle of a hard disk drive becomes noisy - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 33
service diskette become available, they will be posted on http://www.lenovo.com/think/spm Restoring the pre-installed system When the hard disk drive is replaced because of a failure, no Product Recovery program is on the new hard disk. In this case, you must use the recovery CD for the computer - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 34
neither Lenovo nor Lenovo authorized servicers provide any services to reset either the user or the master HDP, or to recover data from the hard disk drive. The hard disk drive can be replaced for a scheduled fee. Supervisor password: A supervisor password (SVP) protects the system 28 T40/T40p, T41 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 35
battery pack. (B) If an SVP has been set and is known by the servicer: For T40/T40p, T41/T41p: 1. Turn on the computer and watch the lower left of the screen for a message saying, "To interrupt normal startup, press the blue Access IBM button." When that message appears, press the Access IBM button - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 36
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: For T40/T40p, T41/T41p series: 1. Turn on the computer - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 37
the ThinkPad computer. 2. Click Access BIOS. The system Restart Required window is displayed. 3. Click Yes. The computer restarts, and the BIOS Setup Utility screen opens. 4. Select Security, using the cursor directional keys to move down the menu. 5. Select Password. 6. Select Hard-disk x password - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 38
, the computer goes into standby mode automatically: v If a "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. v If the battery indicator blinks - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 39
service information 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 stored on the hard disk. v The system is powered off. Note: If the computer enters the hibernation - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 40
Fn+F4 keys. Also, the computer goes into hibernation mode automatically in either of the following conditions: v If 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 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 41
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 PC-Doctor cannot be used to test a device that is in the docking station, even if the computer supports the docking station. To test - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 42
creates the diskette. c. Each diskette is erased and formatted with the PC-Doctor for DOS boot image. 5. Once all the diskettes have been created, the ThinkPad computer will reboot. The user is asked to remove all diskettes from the drive, or to insert the first diskette created if it is desired to - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 43
. v Video Adapter test supports only the LCD display on the ThinkPad computer. If you have an external monitor attached to your computer, detach it before running PC-Doctor for DOS. v To test Digital Signature Chip, the chip must be enabled. v When Legacy Floppy Drives is enabled in the BIOS Setup - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 44
Information v PNPISA Info v SMBIOS Info v VESA LCD Info Utility v Run External Tests v Surface Scan Hard Disk v Benchmark System v DOS Shell v Tech Support Form v Battery Rundown v View Test Log v Print Log v Save Log v Full Erase Hard Drive v Quick Erase Hard Drive 38 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 45
on page 40 v "Checking the battery pack" on page 40 v "Checking the backup battery" on page 41 Checking the ac adapter You are here because the computer fails only when the ac adapter is used. v If the power problem occurs only when the port replicator is used, replace the port replicator. v If the - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 46
the Windows 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 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 47
is not correct, replace the battery pack. If the resistance is correct, replace the system board. 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 for 14 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 48
Checkout guide 42 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 49
.1-in. LCD models . . . 71 1020 Battery pack for 15.0-in. LCD models . . . 73 1030 Ultrabay Slim device 74 1040 Hard disk drive 75 1050 DIMM (optional 77 1060 Keyboard 79 1070 DIMM (standard 83 1080 Modem daughter card (MDC/MDC-2) . . . 84 1090 Bluetooth/Modem daughter card (BMDC/BMDC - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 50
T40/T40p series) . . . . 241 Windows 2000 (for T41 series) . . . . . 242 Windows XP Home Edition (for T42/T42p series 242 Miscellaneous parts 243 AC adapters 246 Optional FRUs 247 Common parts list 248 Tools 248 Power cords (system 248 Power cords (ThinkPad Dock II) . . . . . 249 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 51
Status indicators" on page 50 v "FRU tests" on page 53 v "Fn key combinations" on page 54 Specifications The following table lists the specifications of the ThinkPad T40/ T40p, T41/T41p, T42/T42p series: Feature Processor Description T40/T40p series: v Intel® Pentium® M processor 1.3 GHz, 1-MB L2 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 52
Product overview Feature Bus architecture Graphic memory chip Display Description T40/T40p series: v 400-MHz PSB (Processor System Bus) v 266-MHz DDR SDRAM (PC2100) v HUB link v PCI bus v LPC bus T41/T41p, T42/T42 series: v 400-MHz PSB v 333-MHz DDR SDRAM (PC2700) v HUB link v PCI bus v LPC bus T40 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 53
memory Optional memory CMOS RAM Description T40/T40p series: v 256-MB DDR SDRAM SO-DIMM (PC2100) card × 1 v 512-MB DDR SDRAM SO-DIMM (PC2100) card × 1 v 1 GB-DDR SDRAM SO-DIMM (PC2100) card × 1 T41 -DIMM (PC2100) v 1-GB DDR SDRAM SO-DIMM (PC2100) T41/T41p, T42/T42p series: v 128-MB DDR SDRAM SO-DIMM - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 54
, IDE interface v 80.0 GB, 5400 rpm, 9.5 mm high, IDE interface Supported hard disk drives are depend on the model. Ultrabay Slim device T40/T40p, T41/T41p series: (standard) v DVD drive, 9.5 mm high v DVD/CD-RW combo drive, 9.5 mm high Fingerprint sensor I/O port Internal modem Audio Infrared - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 55
Bluetooth III with 56K Modem (BMDC-2) v UltraNav Yes v Li-ion battery (6 cells) v Li-ion battery (9 cells) v Ultrabay Slim Li Polymer battery (option) v 72-watt type T40/T40p, T41/T41p series: v Windows XP Professional v Windows 2000 T42/T42p series: v Windows XP Professional ThinkPad T40/T40p, T41 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 56
Product overview Status indicators The system status indicators show the status of the computer, as follows: 1 29 28 27 26 25 24 23 2 8 3 2 50 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 57
orange: The battery needs to be charged. When the indicator starts blinking orange, the computer beeps three times. Green: The computer is on and ready to use. This indicator stays lit whenever the computer is on and is not in standby mode. (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 58
being read from or written to the hard disk drive, the diskette drive, or the drive in the Ultrabay Slim device. When this indicator is on, do not put the computer into standby mode or turn off the computer. 6 Caps lock 7 Num lock 8 Bluetooth status R 9 Wireless status Note: Do not move the system - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 59
Speaker PC Card slots Keyboard Hard disk drive Diskette drive DVD drive or DVD/CD-RW combo drive Applicable test 1. Diagnostics --> CPU/Coprocessor 2. Diagnostics --> Systemboard 3. If the docking station or the port replicator is attached to the ThinkPad computer, undock it. Place the computer on - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 60
detect the error, run Diagnostics --> Memory Test-Full. 1. Turn on the computer and check the air turbulence at the louver near the PC Card slot. 2. Run Diagnostics --> Other Devices --> Fan. If the TrackPoint does not work, check the configuration as specified in the ThinkPad Configuration program - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 61
98, Windows 2000, or Windows XP, this combination of keys enables or disables the built-in wireless networking features (the IEEE 802.11 standard) and the Bluetooth wireless features. To use this function, the following drivers must be installed. v ThinkPad Power Management driver v OnScreen Display - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 62
Description Note: This function is not supported in Windows 2000 and Windows XP. If the image displayed on the computer is smaller than the physical display, switch the computer screen size between expanded mode and normal mode. Open the ThinkPad EasyEject Utility screen. Buttons for the following - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 63
than four seconds. Note: To use Fn+F12 for hibernation in Windows 2000 or Windows XP, you must have the PM device driver installed on the computer. Turn the ThinkLight on or off. Note: This function is supported only on the ThinkPad computers that have the ThinkLight. The on or off status of the - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 64
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 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 65
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. Run interactive tests of the keyboard and the auxiliary input device. ThinkPad T40/T40p, T41/T41p, T42 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 66
System timer error. 0270 Real-time clock error. 0271 Date and time error-Neither the date nor the time is set in the computer. 0280 BIOS Setup Utility. 1. Replace the backup battery and run BIOS Setup Utility to reset the time and date. 2. System board. 1. Replace the backup battery and run BIOS - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 67
Hard disk partition layout error. 2000 IBM Hard Drive IBM Predesktop Area. Boot from the Recovery CD and perform full recovery from it. 5. If item 4 failed, replace the hard disk drive. 1. Undock docking station or port replicator if it is attached to the ThinkPad computer, and place the computer - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 68
drive. 6. Hard disk drive. 7. System board. 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. System board. The Predesktop Area in the HDD is corrupted. Restore it from a recovery - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 69
and press Enter. The hard-disk password prompt A hard-disk password is set. appears. Type the password and press Enter. The DOS full screen looks smaller than it should. Start the ThinkPad Configuration program and set the Screen expansion function. ThinkPad T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 70
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 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 71
Non-ThinkPad devices b. Devices attached to the port replicator c. Printer, mouse, and other external devices d. Battery pack e. Hard disk drive f. External diskette drive g. DIMM h. CD-ROM and diskette drive in the Ultrabay i. PC Cards 4. Turn on the computer. 5. Determine whether the problem has - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 72
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 -section) v Torque driver If you have a torque driver, refer to the "Torque" column for each step. 66 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 73
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. ThinkPad T40/T40p, T41/T41p, T42/T42p Series - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 74
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 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 75
, 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. ThinkPad T40/T40p, T41/T41p, T42/T42p Series - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 76
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 66. 3. Begin by removing any FRUs that have to - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 77
Removing and replacing a FRU 1010 Battery pack for 14.1-in. LCD models DANGER Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode. 1 (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 71 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 78
Removing and replacing a FRU Holding the battery release lever in the unlocked position 2 , remove the battery pack 3 . 2 3 When installing: Install the battery pack along the slide rails on the left and right sides of the battery-pack slot. Then make sure that both battery latches, a and b , are - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 79
and replacing a FRU 1020 Battery pack for 15.0-in. LCD models DANGER Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode. Holding the battery release lever in the unlocked position 1 , remove the battery pack 2 . 1 2 ThinkPad T40/T40p, T41 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 80
Removing and replacing a FRU 1030 Ultrabay Slim device Note Ultrabay Slim does not accept any of the following devices: v Ultrabay Plus devices v Ultrabay 2000 step 1 , the lever pops out. In step 2 , pull the lever a little to release the device from the bay. 1 2 3 74 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 81
Removing and replacing a FRU 1040 Hard disk drive Attention v Do not drop the hard disk drive or apply any physical shock to it. The hard disk drive is sensitive to physical shock. Improper handling can cause damage and permanent loss of data. v Before removing the drive, have the user make a backup - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 82
Removing and replacing a FRU 2 3 3 4 When installing: Make sure that the hard-disk connector is attached firmly. 76 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 83
Removing and replacing a FRU 1050 DIMM (optional) For access, remove this FRU: v "1010 Battery pack for 14.1-in. LCD models" on page 71 v "1020 Battery pack for 15.0-in. LCD models" on page 73 Note: Loosen the screw 1 , but do not remove it. 2 1 (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 84
Removing and replacing a FRU 3 4 3 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. 78 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 85
Removing and replacing a FRU 1060 Keyboard For access, remove this FRU: v "1010 Battery pack for 14.1-in. LCD models" on page 71 v "1020 Battery pack for 15.0-in. LCD models" on Black Black Torque 0.245 Nm (2.5 kgfcm) 0.245 Nm (2.5 kgfcm) (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 79 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 86
Press the part indicated by the arrow 2 in the direction of the arrow. This releases the latches of the keyboard from the frame, so that the front side of the keyboard pops out. 2 Pull the keyboard a little in the direction of the arrow 3 , and then detach the connector 4 . 4 3 80 T40/T40p, T41/T41p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 87
Removing and replacing a FRU When installing: 1. Attach the connector 1 . 1 2. Make sure that the keyboard edges, marked a in the figure, are under the frame. a a a (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 81 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 88
and try to slide the keyboard towards you. 4. Make sure that all the projections on the front side of the keyboard b are firmly attached under the frame. b b 5. Secure the keyboard from the underside of the computer, using the new screws provided with the keyboard. 82 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 89
73 v "1060 Keyboard" on page 79 1 2 1 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. ThinkPad T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 90
a FRU 1080 Modem daughter card (MDC/MDC-2) For access, remove these FRUs in order: v "1010 Battery pack for 14.1-in. LCD models" on page 71 v "1020 Battery pack for 15.0-in. LCD models" on page 73 v "1060 Keyboard" on page 79 2 1 1 Step 1 Screw (quantity) M2 × 10 mm, flat-head, nylon-coated - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 91
Removing and replacing a FRU Turn the card over 3 , and detach the modem connector 4. 3 4 When installing: Make sure that connector 4 and the connector on the underside of the card are firmly attached. ThinkPad T40/T40p, T41/T41p, T42/T42p Series 85 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 92
Removing and replacing a FRU 1090 Bluetooth/Modem daughter card (BMDC/BMDC-2) For access, remove these FRUs in order: v "1010 Battery pack for 14.1-in. LCD models" on page 71 v "1020 Battery pack for 15.0-in. LCD models" on page 73 v "1060 Keyboard" on page 79 2 1 1 Step 1 Screw (quantity) M2 × - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 93
Removing and replacing a FRU Turn the card over 3 , and detach the modem connector 4 . If the Bluetooth wireless antenna jack has a tab marked ″BT″, unplug the jack by 4 , the jack 5 , and the connector on the underside of the card are firmly attached. ThinkPad T40/T40p, T41/T41p, T42/T42p Series 87 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 94
rest with fingerprint sensor (for 14.1-in. LCD models) For access, remove these FRUs in order: v "1010 Battery pack for 14.1-in. LCD models" on page 71 v "1040 Hard disk drive" on page 75 v "1060 Keyboard" on page 79 Notes v In models with the fingerprint sensor, the sensor has been attached to the - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 95
(2.0 kgfcm) Models with other type of Mini PCI adapter 4 - M2 × 14 mm, bind-head, nylon-coated (2) Black 0.204 Nm (2.0 kgfcm) 3a 4 - Special screw (1) Black 0.204 Nm (2.0 kgfcm) Note: Screw 3a is not available in models xxE and xxJ. (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 96
Removing and replacing a FRU For a model with a touch pad, detach the touch pad connector by attached. Note for LG-IBM models (Korea) in T40/T40p series: New palm rest FRU is shipped with the LG-IBM logo plate. When you replace the palm rest, you need to stick the LG-IBM logo plate as shown in - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 97
bezel with fingerprint sensor (for 15.0-in. LCD models) For access, remove these FRUs in order: v "1020 Battery pack for 15.0-in. LCD models" on page 73 v "1040 Hard disk drive" on page 75 v "1060 Keyboard" on page 79 Note In models with the fingerprint sensor, the sensor has been attached to the - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 98
Removing and replacing a FRU 2 2 2 2 2 Step Icon 2 2 Screw (quantity) Color M2 × 14 mm, bind-head, Black nylon-coated (6) Torque 0.245 Nm (2.5 kgfcm) 3 4 92 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 99
Removing and replacing a FRU When installing: 1. Place the keyboard bezel so that the three latches are fixed in place 1 . 1 While inserting the three latches, align the top-left corner of the keyboard bezel as in figure a . a (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 93 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 100
Removing and replacing a FRU 2. Press the left edges 2 and the front edges 3 of the keyboard bezel until the latches are snapped. 2 2 3 3 3. Attach the touch pad connector 4 . 4 (continued) 94 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 101
Removing and replacing a FRU 4. Secure the keyboard bezel from the underside of the computer with the screws b and c . b b 1 c c 2 c c 5. Attach the keyboard. (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 95 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 102
Removing and replacing a FRU 6. Secure the keyboard bezel from the underside of the computer with the screw d . This screw cannot be fastened properly without attaching keyboard. d 2 96 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 103
adapter For access, remove these FRUs in order: v "1010 Battery pack for 14.1-in. LCD models" on page 71 v "1020 Battery pack for 15.0-in. LCD models" on page 73 v "1040 Hard disk drive" on page 75 v "1060 Keyboard of the arrow 1 and 2 . 1 2 (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 97 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 104
Removing and replacing a FRU 4 3 3 When installing: Plug in the wireless antenna cable as follows: Intel PRO/Wireless LAN 2100 3B Mini PCI Adapter or Intel PRO Wireless 2200BG Mini-PCI Adapter In case of the antenna jacks M, and the black cable to jack A. MAIN AUX 98 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 105
Removing and replacing a FRU Cisco Aironet Wireless 802.11b In case of the antenna jacks have the tabs, plug the gray antenna cable with the tab marked MAIN have the tabs, plug the gray cable to jack M, and the black cable to jack A. MAIN AUX MAIN AUX ThinkPad T40/T40p, T41/T41p, T42/T42p Series 99 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 106
Removing and replacing a FRU ThinkPad Dual-Band 11a/b Wi-Fi Wireless Mini PCI Adapter, ThinkPad 11a/b/g Wireless LAN Mini PCI Adapter, or ThinkPad 11b/g Wireless LAN Mini PCI Adapter In case of the antenna jacks have the tabs, in the slot and does not move easily. 100 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 107
Removing and replacing a FRU 1130 Fan assembly For access, remove these FRUs in order: v "1010 Battery pack for 14.1-in. LCD models" on page 71 v "1020 Battery pack for 15.0-in. LCD models" on page 73 v "1040 Hard disk drive" on page 75 v "1060 Keyboard" on page 79 v "1100 Palm rest or Palm rest - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 108
Removing and replacing a FRU Important In step 2 , insert the tip of the tool horizontally between the fan assembly and the CPU, as indicated by arrow a . Then slightly push the tool into the gap until the fan assembly comes off. Do not move the tool upward or downward to remove the fan assembly - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 109
careful not to damage the copper plate of the fan assembly. Step 2a is for the fan assembly, long and for the fan assembly, long M10. Step 2b is for the fan assembly, short. Distortion of the fan assembly may cause a thermal problem. 2a 2b (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 103 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 110
Removing and replacing a FRU 3 4 When installing: Make sure that the connector 4 is firmly attached. 104 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 111
in the case of Fan assembly, long, you need to peel the plastic sheet b off on the thermal rubber before you place it on the system board. Fan assembly, long M10 DOES NOT have the plastic sheet. a b Figure 2. Fan assembly, long a Figure 3. Fan assembly, long M10 ThinkPad T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 112
models 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: v "1010 Battery pack for 14.1-in. LCD models" on page 71 v "1040 Hard disk drive" on page 75 v "1060 Keyboard" on page 79 v "1100 Palm - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 113
Removing and replacing a FRU 2 When installing: Make sure that the battery connector 2 is firmly attached. ThinkPad T40/T40p, T41/T41p, T42/T42p Series 107 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 114
. LCD models 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: v "1020 Battery pack for 15.0-in. LCD models" on page 73 v "1040 Hard disk drive" on page 75 v "1060 Keyboard" on page 79 v "1110 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 115
Removing and replacing a FRU 2 When installing: Make sure that the battery connector 2 is firmly attached. ThinkPad T40/T40p, T41/T41p, T42/T42p Series 109 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 116
FRU 1160 Speaker assembly For access, remove these FRUs in order: v "1010 Battery pack for 14.1-in. LCD models" on page 71 v "1020 Battery pack for 15.0-in. LCD models" on page 73 v "1040 Hard disk drive" on page 75 v "1060 Keyboard" on page 79 v "1100 Palm rest or Palm rest with fingerprint sensor - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 117
Removing and replacing a FRU In step 3 , release the speaker cables from the cable guide. 2 4 3 When installing: Make sure that the connector 4 is firmly attached. Then route the cable as in 3 . ThinkPad T40/T40p, T41/T41p, T42/T42p Series 111 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 118
bezel for 14.1-in. LCD models For access, remove these FRUs in order: v "1010 Battery pack for 14.1-in. LCD models" on page 71 v "1040 Hard disk drive" on page 75 v "1060 Keyboard" on page 79 v "1100 Palm rest or Palm rest with fingerprint sensor (for 14.1-in. LCD models)" on page 88 1 1 Step - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 119
2 a 3 b Removing and replacing a FRU a 3 a Step Screw (quantity) 2 M2 × 4 mm, bind-head, nylon-coated (1) Color Black Torque 0.245 marked a are firmly attached. Attach harness left ( b ), and then secure the keyboard bezel with the screws. ThinkPad T40/T40p, T41/T41p, T42/T42p Series 113 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 120
Removing and replacing a FRU 1180 PC Card slot assembly for 14.1-in. LCD models For access, remove these FRUs in order: v "1010 Battery pack for 14.1-in. LCD models" on page 71 v "1040 Hard disk drive" on page 75 v "1060 Keyboard" on page 79 v "1100 Palm rest or Palm rest with fingerprint sensor ( - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 121
Removing and replacing a FRU 2 When installing: Make sure that the connector on the underside of the PC card slot 2 is firmly attached, and then secure the slot with the screws. ThinkPad T40/T40p, T41/T41p, T42/T42p Series 115 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 122
Removing and replacing a FRU 1190 PC Card slot assembly for 15.0-in. LCD models For access, remove these FRUs in order: v "1020 Battery pack for 15.0-in. LCD models" on page 73 v "1040 Hard disk drive" on page 75 v "1060 Keyboard" on page 79 v "1110 Keyboard bezel or Keyboard bezel with fingerprint - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 123
and replacing a FRU Step 2 Screw (quantity) M2 × 4 mm, bind-head, nylon-coated (1) Color Black Torque 0.245 Nm (2.5 kgfcm) 4 When installing: Make sure that the connector on the underside of the PC card slot 2 is firmly attached, and then secure the slot with the screws. ThinkPad T40/T40p, T41 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 124
LCD assembly for 14.1-in. LCD models For access, remove these FRUs in order: v "1010 Battery pack for 14.1-in. LCD models" on page 71 v "1040 Hard disk drive" on page 75 v "1060 Keyboard" on page 79 v "1090 Bluetooth/Modem daughter card (BMDC/BMDC-2)" on page 86 v "1100 Palm rest or Palm rest with - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 125
Removing and replacing a FRU 3 2 4 Step 2 Screw (quantity) M2 × 14 mm, bind-head, nylon-coated (1) Color Black Torque 0.245 Nm (2.5 kgfcm the bracket 3 and the connector 4 are firmly attached, and then secure them with the screw. (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 119 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 126
Removing and replacing a FRU 5 Step 5 Screw (quantity) M2 × 10 mm, flat-head, nylon-coated (1) (continued) Color Black Torque 0.245 Nm (2.5 kgfcm) 120 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 127
Removing and replacing a FRU Release the antenna cables from the cable guide 6 . 6 6 6 6 6 6 When installing: Make sure that the antenna cables are correctly routed and securely in place. (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 121 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 128
Removing and replacing a FRU 7 7 When installing: Make sure that the security keyhole which is on the left-rear corner of the base cover and the keyhole of the bracket inside are aligning firmly. 122 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 129
access, remove these FRUs in order: v "1020 Battery pack for 15.0-in. LCD models" on page 73 v "1040 Hard disk drive" on page 75 v "1060 Keyboard" on page 79 v "1090 Bluetooth/Modem daughter card (BMDC/BMDC-2)" on page 86 v "1110 Keyboard bezel or Keyboard bezel with fingerprint sensor (for 15.0-in - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 130
Removing and replacing a FRU 2 3 Step 2 Screw (quantity) M2 × 12 mm, flat-head, nylon-coated (1) Color Black Torque 0.245 Nm (2.5 kgfcm) When installing: Make sure that the connector 3 is firmly attached, and then secure it with the screw. (continued) 124 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 131
Removing and replacing a FRU 4 4 Step 4 Screw (quantity) M2 × 10 mm, flat-head, nylon-coated (3) (continued) Color Black Torque 0.245 Nm (2.5 kgfcm) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 125 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 132
Removing and replacing a FRU Release the antenna cables from the cable guide 5 . 5 5 5 5 5 When installing: Make sure that the antenna cables are correctly routed and securely in place. (continued) 126 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 133
Removing and replacing a FRU 6 6 When installing: Make sure that the security keyhole which is on the left-rear corner of the base cover and the keyhole of the bracket inside are aligning firmly. ThinkPad T40/T40p, T41/T41p, T42/T42p Series 127 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 134
a FRU 1220 CPU For access, remove these FRUs in order: v "1010 Battery pack for 14.1-in. LCD models" on page 71 v "1040 Hard disk drive" on page 75 v "1060 Keyboard" on page 79 v "1100 Palm rest or Palm rest with fingerprint sensor (for 14.1-in. LCD models)" on page 88 v "1110 Keyboard bezel or - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 135
guide rail assembly for 14.1-in. LCD models For access, remove these FRUs in order: v "1010 Battery pack for 14.1-in. LCD models" on page 71 v "1040 Hard disk drive" on page 75 v "1060 Keyboard Black Torque 0.204 Nm (2.0 kgfcm) 0.204 Nm (2.0 kgfcm) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 129 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 136
Black Silver Torque 0.245 Nm (2.5 kgfcm) 0.245 Nm (2.5 kgfcm) In step 5 , remove the Ultrabay Slim guide rail assembly and the hard disk drive guide rail together. Separate the Ultrabay Slim guide rail assembly a and the hard disk drive guide rail b . a b 6 6 130 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 137
guide rail assembly for 15.0-in. LCD models For access, remove these FRUs in order: v "1020 Battery pack for 15.0-in. LCD models" on page 73 v "1040 Hard disk drive" on page 75 v "1060 Keyboard" on page 79 v "1110 Keyboard bezel or Keyboard kgfcm) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 131 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 138
and replacing a FRU 3 5 4 3 3 Step 3 4 Screw (quantity) M2 × 10 mm, flat-head, nylon-coated (5) M2 × 4 mm, bind-head, nylon-coated (2) Color Black Black Torque 0.245 Nm (2.5 kgfcm) 0.245 Nm (2.5 kgfcm) In step 5 , remove the Ultrabay Slim guide rail assembly and the hard disk drive guide - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 139
Removing and replacing a FRU Separate the Ultrabay Slim guide rail assembly a and the hard disk drive guide rail b . b a 6 6 ThinkPad T40/T40p, T41/T41p, T42/T42p Series 133 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 140
Battery pack for 14.1-in. LCD models" on page 71 v "1020 Battery pack for 15.0-in. LCD models" on page 73 v "1040 Hard disk drive" on page 75 v "1060 Keyboard 123 v "1230 Ultrabay Slim guide rail assembly for 14.1-in. LCD models" on page 129 v "1240 Ultrabay Slim guide rail assembly for 15.0-in. - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 141
Removing and replacing a FRU 4 6 5 Step 4 Screw (quantity) M2 × 4 mm, bind-head, nylon-coated (1) Color Black Torque 0.245 Nm (2.5 kgfcm) When installing: Make sure that the connector 1 is firmly attached. ThinkPad T40/T40p, T41/T41p, T42/T42p Series 135 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 142
Battery pack for 14.1-in. LCD models" on page 71 v "1030 Ultrabay Slim device" on page 74 v "1040 Hard disk drive" on page 75 v "1050 DIMM (optional)" on page 77 v "1060 Keyboard" on page 79 v "1070 DIMM (standard)" on page 83 v "1080 Modem daughter card (MDC/MDC-2)" on page 84 v "1090 Bluetooth - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 143
Removing and replacing a FRU Important notice for handling the system board in ThinkPad T40 series: There are two types of system board FRU for the ThinkPad T40 series, as follows: v System board with the security chip (bottom view) Note: The security chip a is embedded on the underside of the - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 144
and replacing a FRU v System board without the security chip (bottom view) Begin by checking the FRU number of the system board, and be sure to use the correct system board for the computer. For the FRU numbers, see "Parts list" on page 190. Important If the ThinkPad computer you are servicing has - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 145
Removing and replacing a FRU Important notice for handling the system board in ThinkPad T41 series: In ThinkPad T41 series, the security chip a is soldered on the underside of the system board as in this figure. a In ThinkPad T41 series, accelerometer chip for the HDD Active Protection System b is - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 146
following in mind. v The system board of the ThinkPad T41 series 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 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 147
Removing and replacing a FRU Before removing the system board, remove the support structure ( a ) and the cable guide ( b ). 2 b a 1 2 3 When installing: Make sure that the connectors Black Black Torque 0.245 Nm (2.5 kgfcm) 0.392 Nm (4 kgfcm) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 141 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 148
Removing and replacing a FRU 7 d 8 6 c Step 6 7 Screw (quantity) M2 × 3 mm, small-head, nylon-coated (1) M2 × 10 mm, flat-head, nylon-coated (1) 0.245 Nm (2.5 kgfcm) In step 8 , remove the I/O plate bracket ( c ) and the system board ( d ) together. (continued) 142 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 149
Removing and replacing a FRU 10 9 11 Step Screw (quantity) 9 Hex stud (2) 10 M2.5 × 3 mm, bind-head, nylon-coated (1) Color Silver Gold Torque 0.392 Nm on the base cover fit into the holes provided, and then secure the system board with the screw. ThinkPad T40/T40p, T41/T41p, T42/T42p Series 143 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 150
base cover FRU is shipped with several kinds of label kit. When you replace the base cover, you need to stick a homologation label a which has the same part no. with the label on the old base cover (defective FRU) on the new base cover as shown in this figure. b b a 144 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 151
Battery pack for 15.0-in. LCD models" on page 73 v "1030 Ultrabay Slim device" on page 74 v "1040 Hard disk drive" on page 75 v "1050 DIMM (optional)" on page 77 v "1060 Keyboard" on page 79 v "1070 DIMM (standard)" on page 83 v "1080 Modem daughter card (MDC/MDC-2)" on page 84 v "1090 Bluetooth - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 152
Removing and replacing a FRU Important notice for handling the system board in ThinkPad T42 series: In ThinkPad T42 series, the security chip a is soldered on the underside of the system board as in this figure. a In ThinkPad T42 series, accelerometer chip for the HDD Active Protection System b is - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 153
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 --> Other Devices --> HDD Active - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 154
Removing and replacing a FRU Remove the support structure a and the EMI bracket b. 2 b 3 a 1 Step 2 Screw (quantity) M2 × 10 mm, flat-head, nylon-coated (1) (continued) Color Black Torque 0.245 Nm (2.5 kgfcm) 148 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 155
Black Black Torque 0.245 Nm (2.5 kgfcm) 0.392 Nm (4 kgfcm) Remove two connectors 6 and then remove the cable guide c in the direction of arrow 7 . When installing: Make sure that the connectors 6 are firmly attached to the system board. (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 149 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 156
Removing and replacing a FRU 8 e 8 d 9 Step 8 Screw (quantity) M2 × 4 mm, bind-head, nylon-coated (3) Color Black Torque 0.245 Nm (2.5 kgfcm) In step 9 , remove the I/O into the holes provided, and then secure the system board with the screw. (continued) 150 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 157
Removing and replacing a FRU 10 11 f g 12 13 Step Screw (quantity) 10 Hex stud (2) 11 M2.5 × 3 mm, flat-head, nylon-coated (1) Color . When installing: Make sure that the connectors of the interposer card are firmly attached to the system board. ThinkPad T40/T40p, T41/T41p, T42/T42p Series 151 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 158
base cover FRU is shipped with several kinds of label kit. When you replace the base cover, you need to stick a homologation label a which has the same part no. with the label on the old base cover (defective FRU) on the new base cover as shown in this figure. b b a 152 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 159
FRUs in order: v "1010 Battery pack for 14.1-in. LCD models" on page 71 v "1040 Hard disk drive" on page 75 v "1060 Keyboard" on page 79 v "1090 Bluetooth/Modem daughter card (BMDC/BMDC-2)" kgfcm) 0.392 Nm (4 kgfcm) 0.245 Nm (2.5 kgfcm) (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 153 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 160
Removing and replacing a FRU 4 5 Note for LG-IBM models (Korea) in T41/T41p series: New LCD front bezel FRU is shipped with clear plate FRU. When you replace the LCD front bezel, you need to stick the LG-IBM logo plate which is contained in the clear plate FRU as shown in this figure. 7 mm 21 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 161
access, remove these FRUs in order: v "1020 Battery pack for 15.0-in. LCD models" on page 73 v "1040 Hard disk drive" on page 75 v "1060 Keyboard" on page 79 v "1090 Bluetooth/Modem daughter card (BMDC/BMDC-2)" on page 86 v "1110 Keyboard bezel or Keyboard bezel with fingerprint sensor (for 15.0-in - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 162
T42/T42p series: New LCD front bezel FRU is shipped with clear plate FRU. When you replace the LCD front bezel, you need to stick the LG-IBM logo plate which is contained in the clear plate FRU as shown in this figure. 7 mm 21 mm 156 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 163
in order: v "1010 Battery pack for 14.1-in. LCD models" on page 71 v "1040 Hard disk drive" on page 75 v "1060 Keyboard" on page 79 v "1090 Bluetooth/Modem daughter card (BMDC/ ) When installing: Make sure that connectors 2 and 3 are firmly attached. ThinkPad T40/T40p, T41/T41p, T42/T42p Series 157 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 164
Removing and replacing a FRU Cable routing: When replacing the inverter card, route the connector cable as in this figure: 158 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 165
access, remove these FRUs in order: v "1020 Battery pack for 15.0-in. LCD models" on page 73 v "1040 Hard disk drive" on page 75 v "1060 Keyboard" on page 79 v "1090 Bluetooth/Modem daughter card (BMDC/BMDC-2)" on page 86 v "1110 Keyboard bezel or Keyboard bezel with fingerprint sensor (for 15.0-in - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 166
FRU 2050 Wireless antenna assemblies, LCD panel, LCD cable assembly, hinges, and LCD cover for 14.1-in. LCD models For access, remove these FRUs in order: v "1010 Battery pack for 14.1-in. LCD models" on page 71 v "1040 Hard disk drive" on page 75 v "1060 Keyboard" on page 79 v "1090 Bluetooth/Modem - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 167
Removing and replacing a FRU Peel the tape securing the Bluetooth wireless antenna assembly 3 . 3 5 4 4 Step 4 Screw (quantity) M2 × 2.7 mm, small-head, nylon-coated (2) (continued) Color Yellow Torque 0.245 Nm (2.5 kgfcm) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 161 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 168
Removing and replacing a FRU In step 6 , remove the latch bar as in this figure. 6 Lift the latch bar in the direction of the arrow 7 , and then remove the left latch in the direction of the arrow 8 . 8 7 (continued) 162 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 169
Removing and replacing a FRU 9 Step 9 Screw (quantity) M2 × 3 mm, small-head, nylon-coated (1) (continued) Color Silver Torque 0.245 Nm (2.5 kgfcm) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 163 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 170
Removing and replacing a FRU Slide the spiral tube binding the antenna cables ( 10a ), and then release the cables from the cable guide ( 10b ). Lift the LCD panel in the direction of arrow 11 , and detach the wireless LAN antenna 12 and the ThinkLight 13 . Then remove the LCD panel in the direction - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 171
Nm (2.5 kgfcm) Remove two screws c , and detach the wireless AUX antenna cable ( c ) from the right hinge. 20 19 c Step 18 Screw (quantity) M2 × 3 mm, small-head, nylon-coated (2) (continued) 18 18 Color Silver Torque 0.245 Nm (2.5 kgfcm) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 165 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 172
Removing and replacing a FRU Turn over the LCD panel and strip off the tape 21 securing the FPC ( c ). Then detach the connector 22 in the direction of the arrow. 21 c 22 (continued) 166 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 173
Removing and replacing a FRU Remove the right latch from the LCD cover. 23 24 ThinkPad T40/T40p, T41/T41p, T42/T42p Series 167 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 174
Removing and replacing a FRU When installing: Follow these steps when you reassemble the LCD unit. 1. Attach the left latch to the LCD cover. 1 2 (continued) 168 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 175
Removing and replacing a FRU 2. Paste three gaskets only for the models with Bluetooth wireless features. For the other models, skip this step. 95.5 mm 68.5 mm 41.5 mm 3. Connect the LCD cable assembly to the LCD panel and secure it with the tape. 4. Attach the wireless LAN antenna cables (MAIN, - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 176
Removing and replacing a FRU 6. Route the wireless LAN antenna cables as in the following drawings: a. 1 2 3 3 (continued) 170 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 177
Removing and replacing a FRU b. 4 4 c. 5 5 (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 171 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 178
Removing and replacing a FRU d. Coil the spiral tube round the antenna cables. 6 e. Slide the spiral tube in the direction shown by arrow 7 . 7 (continued) 172 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 179
replacing a FRU Move the spiral tube until it reaches at the cable guide of the LCD cover as in this figure. Make sure that the antenna cable is not pinched by cable clip ( a ). 8 a 7. Secure the LCD panel with the screws. 8. Attach the right latch to the LCD cover. 1 2 ThinkPad T40/T40p, T41 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 180
series: New LCD cover FRU is shipped with the LG-IBM logo plate. When you replace the LCD cover, you need to stick the LG-IBM logo plate as shown in this figure. 10 mm 15 mm Note for LG-IBM models (Korea) in T41/T41p series: New LCD cover FRU is shipped with clear - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 181
FRU 2060 Wireless antenna assemblies, LCD panel, LCD cable assembly, hinges, and LCD cover for 15.0-in. LCD models For access, remove these FRUs in order: v "1020 Battery pack for 15.0-in. LCD models" on page 73 v "1040 Hard disk drive" on page 75 v "1060 Keyboard" on page 79 v "1090 Bluetooth/Modem - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 182
Removing and replacing a FRU Release the antenna cables 2 . At the parts indicated by arrows a , the antenna cables go through the hinges. When you route the antenna cables, attach the cables firmly. a 2 2 2 a (continued) 176 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 183
Removing and replacing a FRU 4 5 3 6 b 6 7 Step 6 Screw (quantity) M2 × 3 mm, bind-head, nylon-coated (4) (continued) b 7 6 6 Color Silver Torque 0.245 Nm (2.5 kgfcm) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 177 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 184
Removing and replacing a FRU Turn over the LCD panel, and detach the connector 8 in the direction of the arrow. 8 When installing: Make sure that the FPC connector is firmly attached to the LCD panel. (continued) 178 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 185
with the Bluetooth wireless features. For the other models, skip this step. Step 9 Screw (quantity) M2 × 4 mm, bind-head, nylon-coated (2) Color Black Torque 0.245 Nm (2.5 kgfcm) Remove the hinges 10a , 10b and the wireless LAN antenna cables 11 , 12 (continued) ThinkPad T40/T40p, T41/T41p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 186
Removing and replacing a FRU Cable routing: When you reassemble pinched between the LCD front bezel and the LCD cover, and the cable or the other parts might be damaged or might not be installed properly. At the points shown as V, route as in c . a b b c (continued) 180 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 187
Removing and replacing a FRU Then route the cables to along the cable guides of the LCD cover. When you route the cables around the LCD hinges, do as shown in c . c c ThinkPad T40/T40p, T41/T41p, T42/T42p Series 181 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 188
Removing and replacing a FRU 3010 ThinkPad Dock II PCI cover 1 1 2 (Bottom view) 182 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 189
Removing and replacing a FRU 3020 ThinkPad Dock II top cover 1 1 1 (Rear view) Step 1 Screw (quantity) M2.5 × 4.8 mm (3) 2 2 Step 2 Screw (quantity) M2.5 × 4.8 mm (4) (continued) Torque 0.392 Nm (4 kgfcm) 2 2 Torque 0.392 Nm (4 kgfcm) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 183 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 190
Removing and replacing a FRU 3 3 (Bottom view) Step 3 Screw (quantity) M2.5 × 4.8 mm (6) (continued) Torque 0.392 Nm (4 kgfcm) 184 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 191
Removing and replacing a FRU Make sure that the system lock key A is set to the Unlock position. Release the front latches in step 4 , and then remove the top cover 5 . Then detach the connector cable 6 as in the figure. 5 A 4 6 ThinkPad T40/T40p, T41/T41p, T42/T42p Series 185 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 192
Locations Locations Front view 1 Wireless status indicator 2 Bluetooth wireless status indicator (for some models) 3 System status indicators 4 Power status 14 Touch pad 15 UltraNav 16 Access IBM button 17 Volume control buttons 18 Power switch 19 ThinkLight 186 T40/T40p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 193
19 18 17 16 Locations 1 2 3 4 14 13 15 12 10 11 98765 ThinkPad T40/T40p, T41/T41p, T42/T42p Series 187 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 194
Locations Rear view 1 Power status indicators 2 Bluetooth wireless status indicator 3 PC Card eject buttons 4 PC Card slots 5 Microphone jack 6 Stereo headphone jack 7 RJ-45 (Ethernet) connector power connector 2 1 3 4 5 6 7 8 13 9 12 10 11 188 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 195
Bottom view Locations 1 Hard disk drive 2 Optional DIMM slot 3 Battery pack 4 Battery pack lock (only for 14.1-in LCD models) 5 Docking connector 6 Battery pack latch 7 Infrared port 8 Built-in stereo speakers 9 LCD latch 3 2 4 1 5 6 9 8 7 ThinkPad T40/T40p, T41/T41p, T42/ - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 196
v Each FRU is available for all types or models, unless specific types or models are specified. v A CRU (customer replaceable unit) is identified by a single asterisk (*) or two asterisks (**) in the CRU ID column. An N in the CRU ID column means the part is not a CRU. A single asterisk (*) means - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 197
Overall Parts list 1 22 21 20 f 19 18 17 16 15 14 2 a 3 b 4 8 d c 5 6 7 e 9 23 10 13 11 12 ThinkPad T40/T40p, T41/T41p, T42/T42p Series 191 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 198
, KMx, KNx, KPx, KQx, M1x, M2x, M3x, M4x, M5x, M6x, P1x, P2x, P3x, P4x v 2374-J4x, K1x, K2x, K5x v 2378-R1x, R5x, RPx, RQx, RRx v 2379-R1x, R5x Ultrabay guide rail assembly with fingerprint sensor model (15.0-in.) v 2373-F2x, F3x, F4x, F5x, H8x, H9x, HAx, HBx, JBx, KKx, L1x, L2x, L3x, L4x, L5x - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 199
, 6Ux, 8Tx, 8Vx, HYx, KZx v 2373-JEx, K2x, K3x, K8x, KAx, Q3x v 2374-14x, 82x, 8Cx v 2374-1Hx, 8Rx v 2374-8Tx v 2374-K2x v 2378-D1U, D2U v 2378-DEx, DFx v 2378-DTx, DVx v 2378-R3x, R7x HLDS 92P6579 * TEAC 92P5991 * DVD/CD-RW combo drive for T40/T40p, T41/T41p OP v 2373-12x, 19x, 22x, 25x, 29x - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 200
Q1x, Q4x, Q6x v 2374-3Vx, 7Xx, HTx v 2378-DYx v 2379-DYx Travel cover v All models with suffix -xxE and -xxJ 13N5108 * For optional Ultrabay devices, see "Optional FRUs" on page 247. 5 Hard disk drive, 20 GB, 9.5 mm, 4,200 rpm for T40/T40p v Supported by CTO ThinkPad STD OP 92P6327 * Fujitsu - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 201
Parts list No. FRU 5 Hard disk drive, 30 GB, 9.5 mm, 4,200 rpm, ThinkPad STD for T40/T40p v 2373-12x, 14x, 16x, 19x, 1Bx, 51x, 58x, 61x, 66x, 6Bx, 6Dx, C1x v 2374-12x, 14x v 2378-D1U, D2U v 2379-D3U Hard disk drive, 30 GB, 9.5 mm, 4,200 rpm, Fujitsu v 2373-12x, 14x, 16x, 19x, 1Bx, 51x, 58x, 61x, - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 202
-2Ax, 2Cx, 44x, 4Cx, 72x, 75x, 7Cx, 82x, 8Cx v 2374-4Hx, 7Fx, 7Jx, 8Rx v 2375-72x v 2376-72x v 2378-DEx, DFx, DGx, DHx, DKx v 2379-D4U, D6U 92P6342 * Hard disk drive, 40 GB, 9.5 mm, 5,400 rpm for T40/T40p, T41/T41p, T42 v 2373-22x, 24x, 25x, 29x, 2Ax, 2Bx, 42x, 44x, 47x, 49x, 4Ax, 4Bx, 54x, 71x - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 203
, P2x, P3x, P4x, Q1x, Q2x, Q3x, Q4x, Q5x v 2374-GGx v 2374-HTx v 2374-Q2x v 2378-R9x v 2379-R9x Hard disk drive, 80 GB, 9.5 mm, 4,200 rpm, ThinkPad STD for T40 OP v 2373-32x, 33x, 91x, 92x, 93x, 94x, 96x, 9Cx v 2374-9Cx v 2379-D5U 13N6709 * Hard disk drive, 80 GB, 9.5 mm, 5,400 rpm, HGST for T41p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 204
, 7Cx, 82x, 8Cx v 2374-1Hx, 1Fx, 3Hx, 4Hx, 7Fx, 7Jx, 8Rx v 2375-72x v 2376-72x v 2378-D1U, D2U v 2378-DEx, DFx, DGx, DHx, EEx, EFx, EJx, EKx, ELx, ENx v 2379-D3U, D4U, D6U v 2379-DJx, DKx, ERx, ESx ThinkPad Integrated 56K Modem 93P4166 ** (MDC-2) for T42/T42p v 2373-1Ux, 1Wx, 1Yx, 1Zx - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 205
T40p, T41/T41p v 2373-32x, 33x, 42x, 4Ax, 92x, 93x, 94x, 96x, A1x, A2x, A9x, G1x, G2x, G3x, G4x, G5x, G6x, 9Cx v 2373-2Fx, 3Fx, 4Fx, 4Gx, 4Px, 9Fx, 9Gx, 9Jx, 9Hx, 9Kx, AFx, AEx, ANx, GEx, GGx, GHx, GJx, GKx, GLx, GMx v 2374-9Cx v 2374-GGx v 2379-D5x v 2378-EMx, EPx ThinkPad Integrated Bluetooth III - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 206
, KLx, KMx v 2374-1Fx, 1Hx, 8Rx v 2374-1Wx, 8Tx v 2374-J4x, K2x v 2378-DEx, DFx, DGx, DHx v 2378-2Xx, 5Ux, DTx, DUx, DVx, DWx v 2378-R1x, R3x, R4x, R5x, R7x v 2379-DJx v 2379-DZx v 2379-R1x, R5x 512-MB DDR SDRAM SO-DIMM (PC2700) for T41/T41p, T42/T42p OP 31P9833 * v 2373-3Hx, 3Px, 4Fx - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 207
Parts list No. FRU P/N CRU ID 9 1-GB DDR SDRAM SO-DIMM (PC2700) 31P9835 * for T41/T41p, T42/T42p OP v 2373-GLx, GJx, 9Hx v 2373-9Vx, GUx, HTx, HVx, HWx, HYx, KXx, KYx, KZx v 2373-F4x, P1x, P2x, P3x, Q1x, Q2x, Q3x, Q4x, Q5x v 2374-HTx v 2374-Q2x 10 Battery pack, Li-ion (6 cell) 4.4 Ah OP v 2373 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 208
R6x, R8x 92P1060 * Battery pack, Li-ion (9 cell) 6.6 Ah, Panasonic OP v 2373-Pxx, Qxx v 2374-Qxx v 2378-R5x, R9x v 2379-R5x, R9x 92P1061 * Dummy battery pack v Supported by CTO 91P9719 * For optional battery packs, see "Optional FRUs" on page 247. (continued) 202 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 209
Parts list No. FRU P/N CRU ID 11 Base cover assembly 2373 (14.1-in.) WW (T40/T40p, T41, T42/T42p) 13N5542 N v 2373-12x except 12K, 14x except 14K, 16x, 19x, 1Bx, 22x, 24x, KFx, KGx, KHx, KMx, KNx, KPx, KQx, L1x except L1K, L2x (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 203 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 210
except M1K, P1x, P2x except P2K, P3x, P4x Korea (T40/T40p) 13N5093 N v 2373-12K, 14K, 29K, 2BK, 6BK, 72K, 75K, 7CK, 82K, 8CK, 94K, G1K, G3K, G5K Korea (T41, T42) 13N5715 N v 2373-1FK, 1HK, 1YK, 1ZK, 2QK, 3HK, 7FK, 7JK, 8RK, 9HK v 2373-1UK, 1WK, 2WK, 3WK, 4VK, 4WK, 5WK, 5XK, 7WK, 8TK, 8UK - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 211
13R2924 N Korea (T42/ T42p) v 2374-6YK v 2374-HTK v 2374-L1K, Q2K 13R2930 N Base cover assembly 2375 (14.1-in.) WW (T40) v 2375-72x except 72K 13N5544 N WW M10 (T41p) v Supported by CTO 13N5669 N Korea (T40) v 2375-72K 13N5044 N (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 205 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 212
R2x, R9x 13R2927 N Base cover assembly 2379 (14.1-in.) WW (T40, T41, T42 ) v 2379-D3x, D4x, D5x, D6x v 2379-DJx, DKx, ERx, ESx v 2379-5Vx v 2379-R1x, R5x 13N5547 N Base cover assembly 2379 (15.0-in.) WW (T42/T42p) v 2379-DZx v 2379-DYx, DXx, EYx, EZx v 2379-R6x, R8x, R9x 13R2928 N (continued - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 213
T41, T42 13N5529 * Cover, DIMM slot for T41p, T42p 13N5667 * 13 Speaker (14.1-in.) 91P8396 N Speaker (15.0-in.) 91P8335 N 14 ThinkPad Dual-Band 11a/b Wi-Fi Wireless Mini PCI Adapter v 2373-2Ax, 33x, 44x, 92x, 93x, 9Cx, G1x, G3x, G4x except xxE, xxJ v 2374-2Ax, 44x, 9Cx except xxE, xxJ v 2379 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 214
, GYx, HTx v 2373-J2x, J9x, K7x, K8x, L5x v 2374-2Cx, 4Cx, 72x, 82x v 2374-1Hx, 3Hx, 1Fx, 7Fx, GGx v 2374-1Wx, 4Wx, 6Yx, HTx v 2375-72x v 2376-72x v 2378-D2U v 2378-DHx v 2378-2Xx v 2379-D3U, D4U, D6U v 2379-DJx 91P7267 ** (*1) ThinkPad 11a/b/g Wireless LAN Mini PCI Adapter v 2373-4Gx, 4HU, 9Fx - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 215
, P4x, Q2x except Q2U, Q6x v 2374-J4x except J4U, K1x except K1U, K5x except K5U, L1x except L1U, Q2x except Q2U v 2378-FTx, FVx, FZx except FZU ThinkPad 11b/g Wireless LAN Mini PCI Adapter v 2373-JTU, JTV, JXU, JXV v 2373-KGU, KGV, L6U, L6V, 93P3475 ** (*1) v 2373-JTx except JTU, JTV; JXx - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 216
Parts list No. FRU P/N CRU ID 14 ThinkPad 11a/b/g Wireless LAN Mini PCI Adapter II v 2373-K9U, M1U, N1U, P1U, Q1U 93P4262 ** (*1) v 2373-JAG; JBG; K9G; M1x except 93P4264 ** M1E, M1J, M1U; M6x; N1x except (*1) N1U, N1E, N1J; P1x except P1U, P1E, P1J; Q1x escept Q1U, Q1E, Q1J v 2373-M1E - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 217
, 9Jx, 9Kx, AMx, AEx v 2374-3Hx v 2378-DEx, EEx, ENx, EPx v 2379-DJx, ESx 93P3310 N System board assembly, ATI M10 GL-128, Gigabit Ethernet with security 93P3313 N chip for T41p v 2373-ANx, GEx, GGx, GHx, GLx, GJx, GKx, GMx v 2374-GGx (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 218
Parts list No. FRU P/N CRU ID 15 System board assembly, ATI M7-32, Gigabit Ethernet with security chip for T42 v 2373- KZx v 2374-7Xx, HTx v 2378-DYx, EZx v 2379-DYx, EZx System board assembly, ATI M7-32, Gigabit Ethernet with security chip (no fingerprint sensor) for T42 v 2373-J1x, J2x - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 219
-F4x, P1x, P2x, P3x, P4x, Q1x, Q2x, Q3x, Q4x, Q5x, Q6x v 2374-Q2x v 2378-RVx v 2379-RVx 27K9912 N 16 PC Card slot 91P8391 N 17 CPU assembly, Intel Pentium M processor, 1.3 GHz for T40 v 2373-12x, 14x, 16x, 19x, 1Bx, 22x, 24x, 25x, 29x, 2Ax, 2Bx, 51x, 54x, 58x, 61x, 66x, 6Bx, 6Dx, A6x, A7x, C1x - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 220
Parts list No. FRU P/N CRU ID 17 CPU assembly, Intel Pentium M processor, 1.4 GHz for T40/T40p, T41/T41p v 2373-1Ex, 1Fx, 1Hx, 1Lx, 2Ex, 2Fx, 2Qx, 5Hx, 5Qx, 5Rx, 6Kx, 6Sx, ALx, AJx v 2374-1Hx, 1Fx v 2378-DEx, DFx, DGx, DHx, EEx, EFx v 2379-D3x, D6x 26P8482 N CPU assembly, Intel Pentium M - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 221
, N1x, N2x, N3x, N4x, N5x, Q6x v 2374-7Xx, HTx v 2378-EYx, EZx v 2378-R8x, R9x v 2379-EYx, EZx v 2379-R8x, R9x CPU assembly, Intel Pentium M processor 755 (2.0 GHz) for T42/T42p v 2373-KTx, KUx, KXx, KYx, KZx v 2373-M6x 93P4225 N (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 215 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 222
Parts list No. FRU P/N CRU ID 17 CPU assembly, Intel Pentium M processor 765 (2.1 GHz) for T42/T42p v 2373-Pxx, Q1x, Q2x, Q3x, Q4x, Q5x v 2374-Q2x 27K9924 N 18 Fan assembly (short) (14.1-in.) v 2373-12x, 14x, 16x, 19x, 1Bx, 22x, 24x, 25x, 29x, 2Ax, 2Bx, 2Cx, 42x, 44x, 47x, 49x, 4Ax, 4Bx, 4Cx, - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 223
Q4x, Q5x, Q6x v 2374-3VU, 7Xx, HTx v 2374-3Xx, 7Xx, HTx v 2374-Q2x v 2378-DXx, DYx, EXx, EYx, EZx, FVx v 2378-RVx v 2379-DXx, DYx, EZx v 2379-RVx 19 Backup battery (for 14.1-in.) 92P0986 ** Backup battery (for 15.0-in.) 02K6572 N (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 224
P2x, P3x, P4x v 2374-J4x, K1x, K2x, K5x v 2378-R1x, R5x, RPx, RQx v 2379-R1x, R5x 91P8684 ** *2: Palm rest in the models xxU, xxF with ThinkPad Dual-Band 11a/b Wi-Fi Wireless Mini PCI Adapter is not a Tier2 CRU, since it is secured with tamper proof screws. 21 Keyboard (see "Keyboard" on page 235 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 225
v 2378-R2x, R6x, R7x, R8x, R9x, RSx, RTx, RUx, RVx v 2379-DWx, DXx, DYx, EYx, EZx v 2379-R6x, R8x, R9x, RUx, RVx - Screw for drive bay for T40/T40p - Telephone cable (SAN TAI) - Thermal grease P/N CRU ID 91P7427 N 13N5107 * 91P6839 * 46L4855 N ThinkPad T40/T40p, T41/T41p, T42/T42p Series 219 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 226
Parts list 14.1-in. LCD FRUs 10 9 8 7 6 1 a b 2 3 5 e 4 d c 220 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 227
v 2374-J4x, K1x, K2x v 2375-72x except 72K v 2376-72x except 72K v 2378-D1x, D2x v 2378-DFx, DGx, DHx, DLx, DMx, EFx, EJx, ELx, EMx v 2378-5Ux, DTx, DUx, ETx, EUx, FUx v 2378-R1x, R3x, R4x, RPx, RQx v 2379-D3x, D4x v 2379-5Vx, DKx, ERx v 2379-R1x (continued) ThinkPad T40/T40p, T41/T41p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 228
8Rx v 2374-1Wx, 4Wx, 6Vx, 8Tx v 2374-J4x, K1x, K2x v 2375-72x v 2376-72x v 2378-D1U, D2U v 2378-DFx, DGx, DHx, EFx, EJx, ELx, EMx v 2378-5Ux, DTx, DUx, ETx, EUx, FTx, FUx v 2378-R1x, R3x, R4x, RPx, RQx v 2379-D3U, D4U v 2379-5Vx, DKx, ERx v 2379-R1x (continued) 222 T40/T40p, T41/T41p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 229
Parts list No. FRU 4 Wireless AUX antenna 5 Bluetooth wireless antenna assembly v 2373-42x, 4Ax, A2x v 2373-2Fx, 4Fx, 4Gx, 4Px, AFx v 2373- 4Zx, 6Zx, 7Zx, AWx, FWx v 2373-F1x, H3x, J1x, JAx, JFx, K1x, K2x, K9x, KBx, KMx, KNx, KPx v 2374-K1x, K2x, v 2378-EMx v 2378-DTx, DUx, ETx, EUx, FTx v 2378-R1x - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 230
8Tx v 2374-J4x, K1x, K2x v 2375-72x v 2376-72x v 2378-D1U, D2U v 2378-DFx, DGx, DHx, EFx, EJx, ELx, EMx v 2378-5Ux, DTx, DUx, ETx, EUx, FTx, FUx v 2378-R1x, R3x, R4x, RPx, RQx v 2379-D3U, D4U v 2379-5Vx, DKx, ERx v 2379-R1x Samsung 11P8352 N LG 92P6726 N (continued) 224 T40/T40p, T41/T41p, T42 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 231
, FUx v 2378-R1x, R3x, R4x, RPx, RQx v 2379-5Vx, DKx, ERx v 2379-R1x 9 Tape on Bluetooth wireless antenna v 2373-42x, 4Ax, A2x v 2373-2Fx, 4Fx, 4Gx, 4Px, AFx v 2373- 4Zx, 6Zx, 7Zx, AWx, FWx v 2373-F1x, H3x, J1x, JAx, JFx, K1x, K2x, K9x, KBx, KMx, KNx, KPx v 2374-K1x, K2x, v 2378-EMx v 2378-DTx, DUx - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 232
, K5x, KCx, KDx, KFx, KJx, KQx, Mxx, Pxx v 2374-9Cx v 2374-3Hx, GGx v 2374-3Vx v 2374-K5x v 2378-DEx, EEx, ENx, EPx v 2378-EVx, FVx v 2378-R5x, RRx v 2379-D5x, D6x v 2379-DJx, ESx v 2379-R5x LCD cover kit (Korea) for T40/T40p v 2373-94K, G1K 13R2570 N 2 Hinges 91P8388 N 226 T40/T40p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 233
, KCx, KDx, KFx, KJx, KQx, Mxx, Pxx v 2374-9Cx v 2374-3Hx, GGx v 2374-3Vx v 2374-K5x v 2378-DEx, EEx, EKx, ENx, EPx v 2378-EVx, FVx v 2378-R5x, RRx v 2379-D5U, D6U v 2379-DJx, ESx v 2379-R5x 4 Wireless AUX antenna 13N5517 N (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 227 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 234
KJx, KQx, Mxx, Pxx v 2374-9Cx v 2374-3Hx, GGx v 2374-8Wx, 9Wx, GTx v 2374-K5x v 2378-DEx, EEx, EKx, ENx, EPx v 2378-EVx, FVx v 2378-R5x, RRx v 2379-D5U, D6U v 2379-DJx, ESx v 2379-R5x 6 Antenna assembly 13N5517 N 7 Tape on Bluetooth wireless antenna 13N5105 N v 2373-32x, 33x, 3Cx, 42x - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 235
KDx, KFx, KJx, KQx, Mxx, Pxx v 2374-9Cx v 2374-3Hx, GGx v 2374-3Vx v 2374-K5x v 2378-DEx, EEx, EKx, ENx, EPx v 2378-EVx, FVx v 2378-R5x, RRx v 2379-D5U, D6U v 2379-DJx, ESx v 2379-R5x ID Tech 11P8346 N Samsung 11P8348 N 10 Clear plate 13R2455 N ThinkPad T40/T40p, T41/T41p, T42/T42p Series 229 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 236
Parts list 15.0-in. LCD FRUs 8 1 7 6 5 2 3 4 230 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 237
DVx, DWx, EWx, FZx v 2378-R6x, R7x, R8x, RSx v 2379-DZx v 2379-R6x, R8x 91P6856 N 4 Bluetooth wireless antenna, 15.0-in. v 2373-F2x, F3x, F5x, JBx, L1x v 2374-L1x 91P6860 N 5 Antenna, 15.0-in. 91P6859 N 6 Inverter card, TN v 2373-4Yx, 6Yx, 7Yx, AUx, FYx v 2373-F2x, F3x, F5x, H8x, JBx, L1x, L2x - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 238
CUx, Cvx, CWx, CXx, CYx, JXx v 2373-H9x, HAx, KKx, L3x, L4x, L5x, L6x, L7x, L8x, Nxx v 2374-3Xx v 2378-DXx, EXx, EYx v 2378-RTx, RUx v 2379-DXx, EYx v 2379-RUx 4 Bluetooth wireless antenna, 15.0-in. v 2373-3Xx, 3Yx, 8Yx, AYx, BUx, CUx, Cvx, CWx, CXx, CYx, JXx v 2373-H9x, HAx, KKx, L3x, L4x, L5x, L6x - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 239
.0 SXGA+ (ID Tech) v 2373-3Xx, 3Yx, 8Yx, AYx, BUx, CUx, Cvx, CWx, CXx, CYx, JXx v 2373-H9x, HAx, KKx, L3x, L4x, L5x, L6x, L7x, L8x, Nxx v 2374-3Xx v 2378-DXx, EXx, EYx v 2378-RTx, RUx v 2379-DXx, EYx v 2379-RUx 8 Clear plate P/N CRU ID 92P6680 N 13R2455 N ThinkPad T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 240
HYx, KXx, KYx, KZx v 2373-F4x, HBx, Qxx v 2374-7Xx, HTx v 2374-Q2x v 2378-DYx, EZx v 2378-RVx v 2379-DYx, EZx v 2379-RVx 4 Bluetooth wireless antenna, 15.0-in. 91P6860 N v 2373-AZx, HTx, HVx, HWx, HXx, HYx, KXx, KYx, KZx v 2373-F4x, HBx, Qxx v 2374-7Xx, HTx v 2374-Q2x v 2378-DYx, EZx - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 241
Parts list Keyboard Table 1. Keyboards for 15.0-in. LCD models Language P/N (NMB) P/N (ALPS) P/N CRU (CHICONY) ID Arabic 93P4801 93P4861 13N9900 Swiss 93P4792 93P4852 13N9905 Thai 93P4808 93P4868 13N9921 Turkish 93P4797 93P4857 13N9910 ThinkPad T40/T40p, T41/T41p, T42/T42p Series 235 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 242
Parts list Table 2. Keyboards for 14.1-in. LCD models Language P/N (NMB) P/N (CHICONY) Arabic 08K5065 13N9852 Belgian 08K5060 13N9847 Chinese, Traditional 08K5051 13N9838 Swiss 08K5056 13N9843 Thai 08K5072 13N9859 Turkish 08K5061 13N9848 CRU ID ** 236 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 243
Recovery CDs Parts list Windows XP Professional (for T40/T40p series) Windows XP Professional is preinstalled as the operating system in the following models: v 2373 2374-12x, 14x, 72x, 75x, 7Cx, 82x, 8Cx v 2375-72x v 2376-72x v 2378-D1U, D2U v 2379- ThinkPad T40/T40p, T41/T41p, T42/T42p Series 237 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 244
Parts list Windows XP Professional (for T41/T41p series) Windows XP Professional is preinstalled as the operating system in the following models: v 2373-1Ex, 1Fx, 1Hx, GJx, GKx, GLx, GMx v 2374-1Hx, 1Fx, 3Hx, 7Fx, 7Jx, 8Rx, GGx v 2378-DEx, DFx, DGx, DHx v 2379-DJx, DKx Language Arabic Chinese, - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 245
, 4Wx, 6Vx, 6Yx, 7Xx, 8Tx, 8Wx, 9Wx, GTx, HTx v 2374-J4x, Kxx, L1x, Q2x, v 2378-2Xx, 5Ux, DTx, DUx, DVx, DWx, DXx, DYx, FUx, FZx v 2378-R1x, R2x, R3x, R4x, R5x, R6x, R7x, R8x, R9x v 2379-5Vx, DWx, DXx, DYx v 2379-R1x, R5x, R6x, R8x, R9x ThinkPad T40/T40p, T41/T41p, T42/T42p Series 239 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 246
Parts list Language Arabic Chinese, Simplified Chinese, Traditional Chinese, Traditional (Hong Kong S.A.R.) Czech Danish Dutch English, Russia English, U.K. English 24R7706 24R7689 24R7699 24R7708 24R7694 24R7701 24R7690 39K9625 24R7688 24R7691 24R7705 CRU ID * 240 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 247
Parts list Windows 2000 (for T40/T40p series) Windows 2000 is preinstalled as the operating system in the following models: v 2373-16x, 25x, 66x, 6Dx, 93x, B2x, B5x, BDx, C1x 01R8157 01R8161 01R8148 01R8165 01R8152 01R8153 01R8162 CRU ID * ThinkPad T40/T40p, T41/T41p, T42/T42p Series 241 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 248
Parts list Windows 2000 (for T41 series) Windows 2000 is preinstalled as the operating system in the following models: v 2373-5RJ, 6KJ, 6SJ, 9GJ, BFJ, BJJ, BHJ Language Japanese P/N 24R4826 CRU ID * Windows XP Home Edition (for T42/T42p series) Windows XP Home Edition is preinstalled as the - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 249
Tape on Bluetooth wireless antenna Base miscellaneous parts (14.1-in. LCD models): v Cover, PC Card slot v Spacer, PC Card slot v Spring, PC Card slot cover v Rubber foot (rear) v Rubber foot (front) v Insulation sheet v Battery lock knob L v Battery lock latch L v Battery lock knob R v Battery lock - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 250
, louver v Screw caps (square, thin) System miscellaneous parts (14.1-in. LCD models): v Cable, RJ11-docking connector on system board v DC in cable v (c) Hard disk drive guide rail v Spacer for DSP connector v (e) I/O plate bracket v (f) Support structure v Harness (left) v (b) Antenna cable - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 251
list FRU System miscellaneous parts (15.0-in. LCD models): v Cable, RJ11-docking connector on system board v DC in cable v (c) Hard disk drive guide rail v Sheet for DSP connector v (e) I/O plate bracket v (f) Support structure v Harness (left) v (b) Antenna cable guide v Bracket holder, LCD cable - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 252
list FRU LCD miscellaneous parts (14.1-in. LCD models): v Tape, LCD FPC v Tape on Bluetooth wireless antenna v (a) LCD latch R v (b) LCD latch adapter for non-PFC model (models xxE, xxF, xxJ, xxP, xxS, xxU, xxY) ASTEC OP 08K8205 * DELTA OP SANKEN OP 08K8209 * 08K8213 * 246 T40/T40p, T41/T41p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 253
FRUs Parts list FRU 1-GB DDR SDRAM SO-DIMM (PC2100) Hard disk drive, 80 GB, 9.5 mm, 4200 rpm, ThinkPad STD Ultrabay Slim hard disk drive adapter Ultrabay Slim Li Polymer battery (2nd bay battery), Sanyo (WW) ThinkPad Dock II Top cover and screw kit for ThinkPad Dock II PCI cover for ThinkPad Dock - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 254
Screwdriver kit Mini PC tool set 1/4" drive spinner handle 1/4" Sq. to 1/4" hex torx adapter TR7-TR-10 tamper resistant torx bits Removal tool antenna RF connector USB floppy disk drive for maintenance diskette ThinkPad Hardware Maintenance Diskette Version 1.73 or later Note: Download the file from - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 255
Parts list For 3-pin power cords: Region Australia, 76H3532 76H3535 02K0539 76H3528 Power cords (ThinkPad Dock II) A ThinkPad power cord for a specific country or region is usually available only 76H3536 02K0540 75H8997 75H8994 CRU ID * ThinkPad T40/T40p, T41/T41p, T42/T42p Series 249 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 256
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 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 257
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. results may vary. Users of this document should verify the applicable data for their specific environment. ThinkPad T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 258
Lenovo in the United States, other countries or both: Lenovo Rescue and Recovery ThinkLight ThinkPad ThinkPad Dock II ThinkPad Mini Dock ThinkPad Port Replicator ThinkPad . Other company, product, or service names may be the trademarks or service marks of others. 252 T40/T40p, T41/T41p, T42/T42p - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 259
Trademarks ThinkPad T40/T40p, T41/T41p, T42/T42p Series 253 - Lenovo ThinkPad T40 | Hardware Maintenance Manual - Page 260
Part Number: 39T6192 (1P) P/N: 39T6192
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ThinkPad
Computer
Hardware
Maintenance
Manual
February 2006
This manual supports:
ThinkPad T40/T40p, T41/T41p, T42/T42p
ThinkPad
Dock II (MT 2877)
(MT 2373/2374/
/
)
2375 2376/2378/2379