ThinkPad T400 and R400 Hardware Maintenance Manual
ThinkPad T400 and R400 Hardware Maintenance Manual
Note Before using this information and the product it supports, be sure to read the general information under “Notices” on page 375. Sixth Edition (September 2011) © Copyright Lenovo 2008, 2011. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.
Contents About this manual . . . . . . . . . . v Safety information . . . . . . . . . . 1 General safety . . . . . . . . . . . . . . 2 Electrical safety . . . . . . . . . . . . . 3 Safety inspection guide . . . . . . . . . . . 5 Handling devices that are sensitive to electrostatic discharge . . . . . . . . . . . . . . . 6 Grounding requirements . . . . . . . . . . 6 Safety notices (multilingual translations) . . . . . 7 Laser compliance statement (multilingual translations) . . . . . . . . . . . . . .
2040 Bluetooth daughter card (BDC-2.1) . . . 2050 LCD magnesium frame, hinge assembly, and integrated camera . . . . . . . . . . . 2060 Antenna assembly . . . . . . . . . 2070 LCD panel and LCD cable . . . . . . . 137 . 138 . 141 . 143 Locations . . . . . . . . . . . . . 145 Front view . Rear view . Bottom view. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 . 146 . 147 Parts list . . . . . . . . . . . . . 149 Overall . . . . LCD FRUs . . . Keyboard. . . .
About this manual This manual contains service and reference information for the following ThinkPad® products. ThinkPad T400 MT 2764, 2765, 2766, 2767, 2768, 2769, 2773, 6473, 6474, 6475, 7417, 7420, 7425, and 7434 ThinkPad R400 MT 2782, 2783, 2784, 2786, 2787, 2788, 2789, 7438, 7439, 7440, 7443, 7445, 7446, and 7447 Use this manual along with the advanced diagnostic tests to troubleshoot problems.
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Safety information This chapter presents following safety information that you need to be familiar with before you service a ThinkPad Notebook.
General safety Follow these rules to ensure general safety: v Observe good housekeeping in the area of the machines during and after maintenance. v 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.
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.
v 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. v 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 – Similar units to listed above This practice ensures correct grounding of the units.
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 technicians from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards due to attachment of non-ThinkPad features or options not covered by this inspection guide.
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.
Safety notices (multilingual translations) The safety notices in this section are provided in the following languages: v English v Arabic v Brazilian Portuguese v French v German v Hebrew v Japanese v Korean v Spanish v Traditional Chinese Safety information 7
DANGER 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. 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.
DANGER To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. DANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials. DANGER Unless hot swap is allowed for the FRU being replaced, do as follows before removing it: power off the computer, unplug all power cords from electrical outlets, remove the battery pack, and disconnect any interconnecting cables.
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PERIGO Antes de ligar o computador após a substituição da FRU, certifique-se de que todos os parafusos, molas e outras peças pequenas estejam no lugar e não estejam soltos dentro do computador. Verifique isso sacudindo o computador e procurando ouvir sons de peças soltas. Peças metálicas ou lascas de metal podem causar curto-circuito. PERIGO Algumas baterias reserva contêm uma pequena quantidade de níquel e cádmio.
PERIGO Para evitar choque elétrico, não remova a capa plástica que protege a parte inferior da placa inversora. PERIGO Embora as principais baterias possuam baixa voltagem, uma bateria em curto-circuito ou aterrada pode produzir corrente o bastante para queimar materiais de pessoal ou inflamáveis.
DANGER Avant de remettre l’ordinateur sous tension après remplacement d’une unité en clientèle, vérifiez que tous les ressorts, vis et autres pièces sont bien en place et bien fixées. Pour ce faire, secouez l’unité et assurez-vous qu’aucun bruit suspect ne se produit. Des pièces métalliques ou des copeaux de métal pourraient causer un court-circuit. DANGER Certaines batteries de secours contiennent du nickel et du cadmium. Ne les démontez pas, ne les rechargez pas, ne les exposez ni au feu ni à l’eau.
DANGER Afin d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d’alimentation. DANGER Bien que le voltage des batteries principales soit peu élevé, le court-circuit ou la mise à la masse d’une batterie peut produire suffisamment de courant pour brûler des matériaux combustibles ou causer des brûlures corporelles graves.
VORSICHT Bevor nach einem FRU-Austausch der Computer wieder angeschlossen wird, muß sichergestellt werden, daß keine Schrauben, Federn oder andere Kleinteile fehlen oder im Gehäuse vergessen wurden. Der Computer muß geschüttelt und auf Klappergeräusche geprüft werden. Metallteile oder-splitter können Kurzschlüsse erzeugen. VORSICHT Die Bereitschaftsbatterie, die sich unter dem Diskettenlaufwerk befindet, kann geringe Mengen Nickel und Cadmium enthalten.
VORSICHT Die Leuchtstoffröhre im LCD-Bildschirm enthält Quecksilber. Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Der LCD-Bildschirm besteht aus Glas und kann zerbrechen, wenn er unsachgemäß behandelt wird oder der Computer auf den Boden fällt.
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PELIGRO Antes de encender el sistema despues de sustituir una FRU, compruebe que todos los tornillos, muelles y demás piezas pequeñas se encuentran en su sitio y no se encuentran sueltas dentro del sistema. Compruébelo agitando el sistema y escuchando los posibles ruidos que provocarían. Las piezas metálicas pueden causar cortocircuitos eléctricos. PELIGRO Algunas baterías de reserva contienen una pequeña cantidad de níquel y cadmio.
PELIGRO Para evitar descargas, no quite la cubierta de plástico que rodea la parte baja de la tarjeta invertida. PELIGRO Aunque las baterías principales tienen un voltaje bajo, una batería cortocircuitada o con contacto a tierra puede producir la corriente suficiente como para quemar material combustible o provocar quemaduras en el personal.
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Laser compliance statement (multilingual translations) The laser compliance statements in this section are provided in the following languages: v English v Arabic v Brazilian Portuguese v French v German v Hebrew v Japanese v Korean v Spanish v Traditional Chinese Some models of ThinkPad Notebook 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.
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Alguns modelos de computador ThinkPad são equipados na fábrica com um dispositivo de armazenamento ótico, como uma unidade de CD-ROM ou de DVD-ROM. Tais dispositivos também são vendidos separadamente como opcionais. Se uma dessas unidades estiver instalada, ela é certificada nos Estados Unidos em conformidade com os requisitos do Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR), Subcapítulo J, para produtos a laser da Classe 1.
Certains modèles d’ordinateur ThinkPad sont équipés d’origine d’une unité de stockage optique telle qu’une unité de CD-ROM ou de DVD-ROM. Ces unités sont également vendues séparément en tant qu’options. Si l’une de ces unités est installée, elle est certifiée conforme, aux Etats-Unis, aux normes indiquées dans le sous-chapitre J du DHHS 21 CFR relatif aux produits à laser de classe 1.
Einige ThinkPad-Modelle sind werkseitig mit einem CD-ROM- oder DVD-ROM-Laufwerk ausgestattet. CD- und DVD-Laufwerke können auch gesondert als Zusatzeinrichtung erworben werden. Die Laufwerke erfüllen die Anforderungen gemäß IEC 60825-1 (International Electrotechnical Commission) und gemäß CENELEC EN 60825-1 für Laserprodukte der Klasse 1.
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Algunos modelos de sistemas ThinkPad están equipados de fábrica con un dispositivo de almacenamiento óptico, como una unidad de CD-ROM o de DVD-ROM. Estas unidades también se venden por separado como opciones. Si está instalada alguna de dichas unidades, se certifica que en los Estados Unidos cumple los requisitos del Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J para productos láser de Clase 1.
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Important service information This chapter presents following important service information that applies to all machine types supported by this manual: v “Strategy for replacing FRUs” – “Strategy for replacing a hard disk drive” on page 40 – “Important notice for replacing a system board” on page 40 – “How to use error message” on page 40 v “Strategy for replacing FRUs for CTO, CMV, and GAV” on page 41 – “Product definition” on page 41 – “FRU identification for CTO, CMV, and GAV products” on page 41 Import
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 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.
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 configuration 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 = “CTO” (Example: 1829-CTO).
v Business Partners using Eclaim will access PEW when performing Entitlement Lookup. Business Partners will enter Loc ID, MT and Serial, and the key commodities will be returned in the Eclaim record under SYSTEM DETAILS. v Authorized IBM Business Partners can access Eclaim at the following Web site: https://wca.eclaim.
General checkout This chapter presents following information: v “What to do first” on page 44 v “Checkout guide” on page 45 – “Diagnostics using PC-Doctor for DOS” on page 45 – “Lenovo ThinkVantage Toolbox (Lenovo System Toolbox)” on page 48 – “PC-Doctor for Windows” on page 48 – “PC-Doctor for Rescue and Recovery” on page 49 v “Power system checkout” on page 52 The descriptions in this chapter apply to any ThinkPad model that supports the PC-Doctor® for DOS diagnostics program.
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 service technician __ 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.
Checkout guide Use the following procedures as a guide in identifying and correcting problems with the ThinkPad Notebook. 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.
Testing the computer Note: The PC-Doctor diagnostic CD does not support any optical drives connected through USB devices or any others. It supports only the internal optical drive of the ThinkPad Notebook. To run the test, do as follows: 1. Turn off the computer. 2. Make sure that the internal optical drive that is supported as a startup device is attached to the computer. 3. Turn on the computer. If the computer cannot be powered on, go to “Power system checkout” on page 52, and check the power sources.
The options on the test menu are as follows: Diagnostics v v v v v v v v v v v v v v Run Normal Test Run Quick Test CPU/Coprocessor Systemboard Video Adapter Serial Ports Parallel Ports Fixed Disks Diskette Drives Other Devices ThinkPad Devices Communication Wireless LAN Advanced Memory Tests Interactive Tests v v v v v v v v Keyboard Video Internal Speaker Mouse Diskette System Load Optical Drive Test Intel WLAN Radio Test Notes: v In the Keyboard test in Interactive Tests, the Fn key should be held do
v v v v v v v v DOS Shell Tech Support Form Battery Rundown View Test Log Print Log Save Log Full Erase Hard Drive Quick Erase Hard Drive Lenovo ThinkVantage Toolbox (Lenovo System Toolbox) Lenovo ThinkVantage® Toolbox (Lenovo System Toolbox in Windows Vista® and Windows® XP) is a diagnostic program that works through the Windows operating system.
v System Reports v Updates and Support PC-Doctor for Rescue and Recovery In some models of ThinkPad Notebook, 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.
FRU tests The following table shows the test for each FRU. Table 1. FRU tests FRU Applicable test System board 1. Diagnostics --> CPU/Coprocessor 2. Diagnostics --> Systemboard 3. If the docking station or the port replicator is attached to the ThinkPad computer, detach it. Place the computer on a horizontal surface, and run Diagnostics --> ThinkPad Devices --> HDD Active Protection Test. Note: Do not apply any physical shock to the computer while the test is running.
Table 1. FRU tests (continued) FRU Applicable test Optical drive 1. Diagnostics --> Other Devices--> Optical Drive 2. Interactive Tests --> Optical Drive Test Memory 1. If two DIMMs are installed, remove one of them and run Diagnostics --> Advanced Memory Tests. 2. If the problem does not recur, return the DIMM to its place, remove the other one, and run the test again. Fan 1. Turn on the computer and check the air turbulence at the louver near the PC Card slot. 2.
Power system checkout To 1. 2. 3. 4. 5. 6. 7. 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.
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.
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 84). 4. Remove the backup battery (see “1060 Backup battery” on page 92). 5. Measure the voltage of the backup battery. See the following figure. Red (+) Black (-) Wire Voltage (V dc) Red +2.5 to +3.2 Black Ground v If the voltage is correct, replace the system board.
Related service information This chapter presents following information: v “Restoring the factory contents by using Product Recovery discs” v “Restoring the factory contents by using Recovery Disc Set” on page 56 v “Passwords” on page 57 v “Power management” on page 60 v “Symptom-to-FRU index” on page 62 Service Web site: When the latest maintenance diskette and the system program service diskette become available, they will be posted on http://www.lenovo.
8. When the recovery process is complete, the Welcome to Microsoft Windows screen is displayed. Follow the instructions on the screen to complete the Windows setup. Restoring the factory contents by using Recovery Disc Set 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 Disc Set for the computer.
5. Read the license. If you agree with the terms and conditions, select I accept these terms and conditions and then click Next. If you do not agree with the terms and conditions, follow the instructions on the screen. 6. Click Yes in the displayed window to begin the operating system recovery process. 7. Insert the Applications and Drivers Recovery Disc when prompted and then click OK to begin the applications and drivers recovery process. 8.
Note: There are two modes for the HDP: 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.
5. Select Power-On Password. 6. Type the current SVP in the Enter Current Password field. then leave the Enter New Password field blank, and press Enter twice. 7. In the Changes have been saved window, press Enter. 8. Press F10; then, in the Setup confirmation window, select Yes.
Power management To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby in Windows XP), 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, do as follows: 1. Press Fn+F3. A panel for selecting a power plan (in Windows XP, power scheme) appears. 2.
Also, in either of the following events, the computer automatically returns from sleep (standby) mode and resumes operation: v The ring indicator (RI) is signaled by a serial device or a PC Card device. v The time set on the resume timer elapses. Note: The computer does not accept any input immediately after it enters sleep (standby) mode. Wait a few seconds before taking any action to reenter operation mode.
Symptom-to-FRU index This section contains following information: v “Numeric error codes” v “Error messages” on page 66 v “Beep symptoms” on page 67 v “No-beep symptoms” on page 67 v “LCD-related symptoms” on page 68 v “Intermittent problems” on page 69 v “Undetermined problems” on page 69 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.
Table 2. 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 Invalid RFID Serialization Information Area. System board. 0189 System board. Invalid RFID configuration information area—The EEPROM checksum is not correct. 0190 Critical low-battery error 1. Charge the battery pack. 2. Battery pack. 0191 System Security—Invalid Remote Change requested. 1.
Table 2. Numeric error codes (continued) 64 Symptom or error FRU or action, in sequence 0250 System battery error—System battery is 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. 0251 System CMOS checksum bad— Default configuration used. 1. Charge the backup battery for more than 8 hours by connecting the ac adapter. 2.
Table 2. Numeric error codes (continued) Symptom or error FRU or action, in sequence 1804 Unauthorized WAN card is plugged in—Power off and remove the WAN card. 1. Remove the WAN card that you installed. 2. System board. 1805 Unauthorized Wireless USB card is plugged in—Power off and remove the Wireless USB card. 1. Remove the Wireless USB card that you installed. 2. System board. 1820 More than one external fingerprint reader is attached.
Error messages Table 3. 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. 2. Backup battery. 3. System board. Failing bits: nnnn. 1. DIMM. 2. System board. Invalid system configuration data. 1. DIMM. 2. System board. I/O device IRQ conflict. 1. Load “Setup Defaults” in the BIOS Setup Utility. 2.
Beep symptoms Table 4. Beep symptoms Symptom or error FRU or action, in sequence One beep and a blank, unreadable, or flashing LCD. 1. 2. 3. 4. One long and two short beeps, and a blank or unreadable LCD. 1. System board. 2. LCD assembly. 3. DIMM. Two short beeps with error codes. POST error. See “Numeric error codes” on page 62. Two short beeps and a blank screen. 1. System board. 2. DIMM. Three short beeps, pause, three more short beeps, and one short beep. 1. DIMM. 2.
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. If the LCD you are servicing has two or less visible defective pixels, it should not be considered faulty.
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.
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Status indicators This chapter presents the system status indicators that show the status of the computer.
Table 7. Status indicators Indicator Meaning 1 Wireless LAN status Green: The wireless LAN feature is on, and the radio link is ready for use. Blinking green: Data is being transmitted. 2 Wireless PAN status Green: Wireless PAN (Bluetooth wireless or Wireless USB) is operational. This indicator is on when Wireless PAN is on and not in suspend mode. R or 72 3 Wireless WAN status Green: The wireless WAN is on, and the radio link is ready for use. Blinking green: Data is being transmitted.
Table 7. Status indicators (continued) Indicator Meaning 10 Sleep (standby) status Green: The computer is in sleep (standby) mode. Blinking green: The computer is entering sleep (standby) mode or hibernation mode, or is resuming normal operation. 11 Serial Ultrabay status Green: A Serial Ultrabay device is installed and in use. Blinking green: A Serial Ultrabay device is in the process of being detached. Turn off: A Serial Ultrabay device is ready to be attached or detached.
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Fn key combinations The following table shows the function of each combination of Fn with a function key. Table 8. Fn key combinations Key combination Description Fn+F1 Reserved. Fn+F2 Lock the computer. Fn+F3 Select a power plan (in Windows XP, power scheme) that has been created by Power Manager, or adjust the power level by using the slider control. When you press this combination, a panel for selecting a power plan (power scheme) appears. Notes: 1.
Table 8. Fn key combinations (continued) Key combination Description Fn+F7 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. Note: If the computer is a windows 7 model, it does not support presentation schemes, but the Fn+F7 combination is available for switching a display output location.
Table 8. Fn key combinations (continued) Key combination Description Fn+F10 Reserved. Fn+F11 Reserved. Fn+F12 Put the computer into hibernation mode. To return to normal operation, press the power button for less than four seconds. Note: To use Fn+F12 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 ThinkLight.
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FRU replacement notices This chapter presents notices related to removing and replacing parts. Read this chapter carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In the ThinkPad Notebook, this problem is addressed with special nylon-coated screws that have the following characteristics: v They maintain tight connections. v They do not easily come loose, even with shock or vibration. v They are harder to tighten. v Each one should be used only once.
Retaining serial numbers This section includes the following descriptions: v “Restoring the serial number of the system unit” v “Retaining the UUID” v “Reading or writing the ECA information” on page 81 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.
The algorithm that generates the number is designed to provide unique IDs until the year A.D. 3400. No two computers in the world have the same number. 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.
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Removing and replacing a FRU This chapter 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 79. 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.
1010 Battery pack Important notice for replacing a battery pack: ThinkVantage Toolbox (in Windows 7) and Lenovo System Toolbox (in Windows Vista and Windows XP) have an automatic battery diagnostic that determines if the battery pack is defective. A battery pack FRU should not be replaced unless this diagnostic shows that the battery is defective. The only exception to this is if the battery pack is physically damaged or a customer is reporting a possible safety issue.
1020 Serial Ultrabay Slim device or Serial Ultrabay Enhanced device For access, remove this FRU: v “1010 Battery pack” on page 84 Note: Serial Ultrabay Slim does not accept any of the following devices: v Ultrabay Plus™ devices v Ultrabay 2000™ devices v Ultrabay Enhanced devices v Serial Ultrabay Enhanced devices Serial Ultrabay Enhanced does not accept any of the following devices: v Ultrabay Plus devices v Ultrabay 2000 devices Table 10.
1030 Hard disk drive (HDD) cover, HDD, and HDD rubber rails or solid state drive (SSD) and storage converter For access, remove this FRU: v “1010 Battery pack” on page 84 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 copy of all the information on it if possible.
Table 11. Removal steps of HDD cover, HDD, and HDD drive rubber rails or SSD and storage converter (continued) HDD and HDD rubber rails: 5 5 When installing: The rubber rails on the hard disk drive must be attached to the replacement drive. Otherwise the drive cannot be installed properly.
1040 Palm rest or palm rest with fingerprint reader For access, remove this FRU in order: v “1010 Battery pack” on page 84 Note: 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 without a fingerprint reader. Table 12.
Table 12. Removal steps of palm rest (continued) 2 3 When installing: When you attach the palm rest, do as follows: 1. Attach the touch pad connector firmly to the system board. 2. Press the left and right top edges of the palm rest to fit it into place.
Table 12. Removal steps of palm rest (continued) 3. Push the front side of the palm rest until it clicks into place. 4. Close the LCD cover and turn the computer over. Then fasten the four screws to secure the palm rest.
1050 DIMM For access, remove these FRUs in order: v “1010 Battery pack” on page 84 v “1040 Palm rest or palm rest with fingerprint reader” on page 88 Table 13. Removal steps of dimm Note: If only one DIMM is used on the computer you are servicing, the card must be installed in SLOT-0 ( a ), but not in SLOT-1 ( b ). 1 b 2 a 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.
1060 Backup battery 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” on page 84 v “1040 Palm rest or palm rest with fingerprint reader” on page 88 Table 14. Removal steps of backup battery 1 2 When installing: Make sure that the battery connector is attached firmly.
1070 Keyboard For access, remove these FRUs in order: v “1010 Battery pack” on page 84 v “1040 Palm rest or palm rest with fingerprint reader” on page 88 Table 15. Removal steps of keyboard 1 For T400 Step Icon 1 Screw (quantity) Color Torque M2 × 14 mm, flat-head, nylon-coated (1) Black 0.167 Nm (1.7 kgfcm) Screw (quantity) Color Torque M2 × 17 mm, flat-head, nylon-coated (1) Black 0.167 Nm (1.
Table 15. Removal steps of keyboard (continued) When installing: Make sure that the keyboard edges a are under the frame as shown in this figure.
1080 Modem daughter card (MDC-3.0) For access, remove these FRUs in order: v “1010 Battery pack” on page 84 v “1040 Palm rest or palm rest with fingerprint reader” on page 88 v “1070 Keyboard” on page 93 Table 16. Removal steps of modem daughter card Some models do not have the modem daughter card because the modem function is on the system board. 1 2 1 Step Screw (quantity) Color Torque 1 M2 × 3 mm, small-head, nylon-coated (2) Silver 0.167 Nm (1.
Table 16. Removal steps of modem daughter card (continued) Turn the card over 3 , and detach the modem connector 4 . 3 4 When installing: Make sure that the modem connector and the connector on the underside of the card are attached firmly.
1090 PCI Express Mini Card for wireless LAN/WiMAX For access, remove these FRUs in order: v “1010 Battery pack” on page 84 v “1040 Palm rest or palm rest with fingerprint reader” on page 88 v “1070 Keyboard” on page 93 Table 17. Removal steps of PCI Express Mini Card for wireless LAN/WiMAX Full size PCI Express Mini Card: In step 1 , 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.
Table 17. Removal steps of PCI Express Mini Card for wireless LAN/WiMAX (continued) 3 When installing: v In models with wireless LAN card that has two antenna connectors, plug the gray cable into the jack labeled MAIN or M on the card, and the black cable into the jack labeled AUX or A. If the computer you are servicing has three cables, put the white cable in the cable protection tube.
Table 17. Removal steps of PCI Express Mini Card for wireless LAN/WiMAX (continued) Harf size PCI Express Mini Card: In step 1 , 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. 2 2 1 Step Screw (quantity) Color Torque 2 M2 × 3 mm, small-head, nylon-coated (2) Silver 0.167 Nm (1.
1100 PCI Express Mini Card for wireless WAN For access, remove these FRUs in order: v “1010 Battery pack” on page 84 v “1040 Palm rest or palm rest with fingerprint reader” on page 88 v “1070 Keyboard” on page 93 Table 18.
Table 18. Removal steps of PCI Express Mini Card for wireless WAN (continued) In step 2 , 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. 3 3 2 Step Screw (quantity) Color Torque 3 M2 × 3 mm, small-head, nylon-coated (2) Silver 0.167 Nm (1.7 kgfcm) 4 When installing: Plug the red cable into the jack labeled MAIN on the card, and the blue cable into the jack labeled AUX.
1110 Intel Turbo Memory Minicard or Wireless USB PCI Express Half-Mini Card For access, remove these FRUs in order: v “1010 Battery pack” on page 84 v “1040 Palm rest or palm rest with fingerprint reader” on page 88 v “1070 Keyboard” on page 93 Table 19. Removal steps of Intel Turbo Memory Minicard or Wireless USB PCI Express Half-Mini Card Note: Step 1 is only for models with the Wireless USB PCI Express Half-Mini Card. For models with the Intel® Turbo Memory Minicard, skip step 1 .
Table 19. Removal steps of Intel Turbo Memory Minicard or Wireless USB PCI Express Half-Mini Card (continued) 3 4 When installing: In models with the Wireless USB PCI Express Half-Mini Card, plug the yellow cable into the jack on the card.
0 SIM card slot For access, remove these FRUs, in order: v “1010 Battery pack” on page 84 v “1040 Palm rest or palm rest with fingerprint reader” on page 88 v “1070 Keyboard” on page 93 Table 20. Removal steps of SIM card slot Note: If the SIM card has been inserted in its slot, remove it before you start the servicing. After you finish the servicing, make sure that you insert the card back into the slot firmly.
Table 20. Removal steps of SIM card slot (continued) Remove the SIM card from the battery pack slot in the direction of arrow 3 as shown in this figure. 2 3 Step Screw (quantity) Color Torque 2 M2 × 3.5 mm, flat-head, nylon-coated (1) Black 0.167 Nm (1.7 kgfcm) When installing: Make sure the connector 3 is attached firmly.
1130 Keyboard bezel For access, remove these FRUs in order: v “1010 Battery pack” on page 84 v “1040 Palm rest or palm rest with fingerprint reader” on page 88 v “1070 Keyboard” on page 93 Table 21. Removal steps of keyboard bezel 1 2 For T400 Step Screw (quantity) Color Torque 1 M2 × 14 mm, flat-head, nylon-coated (1) Black 0.167 Nm (1.7 kgfcm) 2 M2 × 9.5 mm, bind-head, nylon-coated (1) Black 0.167 Nm (1.
Table 21. Removal steps of keyboard bezel (continued) 3 3 3 In step 3 , release the wireless antenna cables from the cable guide. Step Screw (quantity) Color Torque 3 M2 × 3 mm, small-head, nylon-coated (4) Silver 0.167 Nm (1.7 kgfcm) In step 4 , detach the claws. Then remove the keyboard bezel in the direction shown by arrow 5 . 4 4 5 4 4 5 When installing: Make sure that all the claws are attached firmly.
1140 Speaker assembly For access, remove these FRUs in order: v “1010 Battery pack” on page 84 v “1040 Palm rest or palm rest with fingerprint reader” on page 88 v “1070 Keyboard” on page 93 v “1130 Keyboard bezel” on page 106 Table 22. Removal steps of speaker assembly The speaker cables are secured with tapes ( a ). 1 1 1 1 a 108 Step Screw (quantity) Color Torque 1 M2 × 3 mm, small-head, nylon-coated (4) Silver 0.167 Nm (1.
Table 22. Removal steps of speaker assembly (continued) In step 2 , release the wireless antenna cables from the cable guide of the speakers. 4 3 4 2 When installing: Make sure that the speaker connector is attached firmly, and the cables are routed as in this figure.
1150 Fan assembly For access, remove these FRUs in order: v “1010 Battery pack” on page 84 v “1040 Palm rest or palm rest with fingerprint reader” on page 88 v “1070 Keyboard” on page 93 v “1130 Keyboard bezel” on page 106 v “1140 Speaker assembly” on page 108 Table 23. Removal steps of fan assembly 1 1 1 2 2 Step Screw (quantity) Color Torque 1 M2 × 3 mm, small-head, nylon-coated (3) Silver 0.167 Nm (1.
Table 23. Removal steps of fan assembly (continued) Attention: Do not handle the fan roughly. Improper handling of the fan can cause distortion or deformation and imperfect contact with components. 4 5 3 3 3 3 Step Screw (quantity) Color Torque 3 M2 × 9.5 mm, bind-head, nylon-coated (4) Black 0.167 Nm (1.7 kgfcm) In step 5 , release the wireless antenna cables from the cable guide of the fan assembly.
Table 23. Removal steps of fan assembly (continued) 7 6 When installing: v Before you attach the fan assembly to the computer, apply thermal grease, at an amount of 0.2 grams, on the part marked a as in the following figure. Either too much or too less application of grease can cause a thermal problem due to imperfect contact with a component. In some modes, you need to peel the thin film off from the rubber b .
Table 23.
Table 23. Removal steps of fan assembly (continued) - For R400 switchable graphics models: a b a v Make sure that the fan connector is attached firmly. v When attaching the fan assembly to the frame, take care not to damage the heat sink ( b ) of the fan assembly.
1160 CPU For access, remove these FRUs in order: v “1010 Battery pack” on page 84 v “1040 Palm rest or palm rest with fingerprint reader” on page 88 v “1070 Keyboard” on page 93 v “1130 Keyboard bezel” on page 106 v “1140 Speaker assembly” on page 108 v “1150 Fan assembly” on page 110 Table 24. Removal steps of CPU Attention: CPU is extremely sensitive. When you service the CPU, avoid any kind of rough handling.
1170 LCD assembly For access, remove these FRUs in order: v “1010 Battery pack” on page 84 v “1040 Palm rest or palm rest with fingerprint reader” on page 88 v “1070 Keyboard” on page 93 v “1090 PCI Express Mini Card for wireless LAN/WiMAX” on page 97 v “1100 PCI Express Mini Card for wireless WAN” on page 100 v “1110 Intel Turbo Memory Minicard or Wireless USB PCI Express Half-Mini Card” on page 102 v “1130 Keyboard bezel” on page 106 Table 25.
Table 25. Removal steps of LCD assembly (continued) 2 5 3 4 5 Step Screw (quantity) Color Torque 2 M2 × 3.5 mm, flat-head, nylon-coated (1) Black 0.167 Nm (1.7 kgfcm) 5 M2.5 × 6.5 mm, flat-head, nylon-coated (2) Black 0.392 Nm (4.0 kgfcm) In step 4 , strip off the tapes securing the antenna cables, and release the cables from the cable guides of the frame.
Table 25. Removal steps of LCD assembly (continued) 6 6 When installing: 1. Route the antenna cables along the cable guides and secure them with the tapes. As 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 broken. 2. Make sure that the LCD connector is attached firmly.
1180 Base cover, USB sub card with cable, and PC Card/ExpressCard slots (or ExpressCard/Smart Card slots or ExpressCard/7-in-1 Media Card Reader slots) bezel assembly For access, remove these FRUs, in order: v “1010 Battery pack” on page 84 v “1040 Palm rest or palm rest with fingerprint reader” on page 88 v “1070 Keyboard” on page 93 v “1090 PCI Express Mini Card for wireless LAN/WiMAX” on page 97 v “1100 PCI Express Mini Card for wireless WAN” on page 100 v “1110 Intel Turbo Memory Minicard or Wireless US
Table 26. Removal steps of base cover, USB sub card with cable, and PC Card/ExpressCard slots (or ExpressCard/Smart Card slots or ExpressCard/7-in-1 Media Card Reader slots) bezel assembly (continued) 4 5 3 Step Screw (quantity) Color Torque 3 M2 × 3 mm, small-head, nylon-coated (1) Silver 0.167 Nm (1.7 kgfcm) 4 M2 × 9.5 mm, bind-head, nylon-coated (1) Black 0.167 Nm (1.7 kgfcm) 6 6 120 Step Screw (quantity) Color Torque 6 M2.5 × 4 mm, flat-head, nylon-coated (2) Black 0.
Table 26. Removal steps of base cover, USB sub card with cable, and PC Card/ExpressCard slots (or ExpressCard/Smart Card slots or ExpressCard/7-in-1 Media Card Reader slots) bezel assembly (continued) Attention: Before step 8 , be sure that the Serial Ultrabay Slim device or Serial Ultrabay Enhanced device eject lever has not popped out. It must be housed in its position as shown in the figure a .
Table 26. Removal steps of base cover, USB sub card with cable, and PC Card/ExpressCard slots (or ExpressCard/Smart Card slots or ExpressCard/7-in-1 Media Card Reader slots) bezel assembly (continued) Remove the USB sub card with cable and the security hole bracket as in this figure. 1 1 1 2 122 Step Screw (quantity) Color Torque 1 M2 × 3.5 mm, flat-head, nylon-coated (3) Black 0.167 Nm (1.
Table 26. Removal steps of base cover, USB sub card with cable, and PC Card/ExpressCard slots (or ExpressCard/Smart Card slots or ExpressCard/7-in-1 Media Card Reader slots) bezel assembly (continued) When attaching the PC Card/ExpressCard slots bezel assembly, do as shown in this figure. 1 2 When attaching the ExpressCard/Smart Card slots bezel assembly or ExpressCard/7-in-1 Media Card Reader slots bezel assembly, do as shown in this figure.
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: 1 Product label 1a Non-mercury label Note: If the computer you are servicing is an LED-backlight LCD model, you need to paste this label so that the notice for mercury on the product label is covered.
1190 Structure frame For access, remove these FRUs, in order: v “1010 Battery pack” on page 84 v “1020 Serial Ultrabay Slim device or Serial Ultrabay Enhanced device” on page 85 v “1030 Hard disk drive (HDD) cover, HDD, and HDD rubber rails or solid state drive (SSD) and storage converter” on page 86 v “1040 Palm rest or palm rest with fingerprint reader” on page 88 v “1070 Keyboard” on page 93 v “1080 Modem daughter card (MDC-3.
Table 27. Removal steps of structure frame (continued) For the models with the IEEE 1394 connector, remove the IEEE 1394 connector bracket as shown in step 2 and 3 . Then, remove the ac power jack cable, and the modem cable. 4 5 2 3 Step Screw (quantity) Color Torque 2 M2 × 3 mm, small-head, nylon-coated (1) Silver 0.167 Nm (1.7 kgfcm) When installing: Make sure the connectors are attached firmly, and that the cables are routed as in the figure above.
Table 27. Removal steps of structure frame (continued) Remove the CPU support plate. 7 6 Step Screw (quantity) Color Torque 6 M2 × 5 mm, flat-head, nylon-coated (1) Black 0.167 Nm (1.
Table 27. Removal steps of structure frame (continued) 9 9 8 a a Step Screw (quantity) Color Torque 8 M2 × 3.5 mm, flat-head, nylon-coated (1) Black 0.167 Nm (1.7 kgfcm) 9 M2 × 9.5 mm, bind-head, nylon-coated (2) Black 0.167 Nm (1.7 kgfcm) When installing: When attaching the system board to the frame, adjust the placement with the small projection a . Then secure the system board with the screws.
1200 System board and PC Card/Express Card slots (or ExpressCard/Smart Card slots or ExpressCard/7-in-1 Media Card Reader slots) assembly Important notices for handling the system board: When handling the system board, bear the following in mind. v The system board has an accelerometer, which can be broken by applying several thousands of G-forces.
For access, remove these FRUs, in order: v “1010 Battery pack” on page 84 v “1020 Serial Ultrabay Slim device or Serial Ultrabay Enhanced device” on page 85 v “1030 Hard disk drive (HDD) cover, HDD, and HDD rubber rails or solid state drive (SSD) and storage converter” on page 86 v “1040 Palm rest or palm rest with fingerprint reader” on page 88 v “1060 Backup battery” on page 92 v “1070 Keyboard” on page 93 v “1080 Modem daughter card (MDC-3.
Table 28. Removal steps of system board and PC Card/Express Card slots (or ExpressCard/Smart Card slots or ExpressCard/7-in-1 Media Card Reader slots) assembly Following components soldered on the top side of the system board are extremely sensitive. When you service the system board, avoid any kind of rough handling.
Table 28. Removal steps of system board and PC Card/Express Card slots (or ExpressCard/Smart Card slots or ExpressCard/7-in-1 Media Card Reader slots) assembly (continued) Turn the system board over, and then disconnect the PC Card/ExpressCard slots assembly or ExpressCard/Smart Card slots assembly or ExpressCard/7-in1 Media Card Reader slots assembly a from the system board. a 2 When installing: Make sure that the connector of the card slot assembly is attached to the system board firmly.
2010 LCD front bezel For access, remove this FRU: v “1010 Battery pack” on page 84 Table 29. Removal steps of LCD front bezel 2 2 1 1 1 1 Step Screw cap Screw (quantity) Color Torque 1 M2.5 × 6.5 mm, bind-head, nylon-coated (4) Black 0.392 Nm (4 kgfcm) 2 M2.5 × 6.5 mm, bind-head, nylon-coated (2) Black 0.
Table 29. Removal steps of LCD front bezel (continued) In step 3 , detach the claws. Then remove the LCD front bezel. 4 5 3 3 3 3 3 3 3 3 When installing: Make sure that all the claws are attached firmly.
2020 LCD rear cover For access, remove these FRUs in order: v “1010 Battery pack” on page 84 v “2010 LCD front bezel” on page 133 Table 30. Removal steps of LCD rear cover Close the LCD cover. Detach the LCD rear cover a little as shown in step 1 of this figure, and detach the rear edge of the LCD rear cover 2 . 2 2 2 1 Detach the claws at the right and left edge of the LCD rear cover 3 with using the plastic pick, and remove the cover in the direction of arrow 4 as shown in this figure.
2030 Inverter card or LED sub card For access, remove these FRUs in order: v “1010 Battery pack” on page 84 v “2010 LCD front bezel” on page 133 Table 31. Removal steps of inverter card or LED sub card 1 2 Step Step Color Torgue 1 M2 × 2.8 mm, flat-head, nylon-coated (1) Silver 0.167 Nm (1.7 kgfcm) When installing: Make sure that the connector 2 is attached firmly.
2040 Bluetooth daughter card (BDC-2.1) For access, remove these FRUs in order: v “1010 Battery pack” on page 84 v “2010 LCD front bezel” on page 133 Table 32. Removal steps of Bluetooth daughter card 1 2 Step Screw (quantity) Color Torque 1 M2 × 2.8 mm, flat-head, nylon-coated (1) Silver 0.167 Nm (1.7 kgfcm) When installing: Make sure that the connector 2 is attached firmly.
2050 LCD magnesium frame, hinge assembly, and integrated camera For access, remove these FRUs in order: v “1010 Battery pack” on page 84 v “1040 Palm rest or palm rest with fingerprint reader” on page 88 v “1070 Keyboard” on page 93 v “1090 PCI Express Mini Card for wireless LAN/WiMAX” on page 97 v “1100 PCI Express Mini Card for wireless WAN” on page 100 v “1110 Intel Turbo Memory Minicard or Wireless USB PCI Express Half-Mini Card” on page 102 v “1130 Keyboard bezel” on page 106 v “1170 LCD assembly” on p
Table 33. Removal steps of LCD magnesium frame, hinge assembly, and integrated camera (continued) 4 3 5 Note: Attach the LCD panel so that the small hole on the right side of the panel fits into the small projection of the right hinge as shown in a . Remove the hinge assembly. 1 2 Step Screw (quantity) Color Torque 1 M2.5 × 4 mm, flat-head, nylon-coated (1) Black 0.392 Nm (4.
Table 33. Removal steps of LCD magnesium frame, hinge assembly, and integrated camera (continued) Remove the integrated camera. Note: The part marked a is fragile and might be damaged by rough handling. When you remove the camera, do not hold that part to avoid the damage. 2 1 a 140 Step Screw (quantity) Color Torque 1 M2 × 2 mm with washer, bind-head, nylon-coated (1) Black 0.167 Nm (1.
2060 Antenna assembly For access, remove these FRUs in order: v “1010 Battery pack” on page 84 v “1040 Palm rest or palm rest with fingerprint reader” on page 88 v “1070 Keyboard” on page 93 v “1090 PCI Express Mini Card for wireless LAN/WiMAX” on page 97 v “1100 PCI Express Mini Card for wireless WAN” on page 100 v “1110 Intel Turbo Memory Minicard or Wireless USB PCI Express Half-Mini Card” on page 102 v “1130 Keyboard bezel” on page 106 v “1170 LCD assembly” on page 116 v “2010 LCD front bezel” on page 1
Table 34. Removal steps of antenna assembly (continued) 3 4 5 6 When installing: As 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 broken.
2070 LCD panel and LCD cable For access, remove these FRUs in order: v “1010 Battery pack” on page 84 v “1040 Palm rest or palm rest with fingerprint reader” on page 88 v “1070 Keyboard” on page 93 v “1090 PCI Express Mini Card for wireless LAN/WiMAX” on page 97 v “1100 PCI Express Mini Card for wireless WAN” on page 100 v “1110 Intel Turbo Memory Minicard or Wireless USB PCI Express Half-Mini Card” on page 102 v “1130 Keyboard bezel” on page 106 v “1170 LCD assembly” on page 116 v “2010 LCD front bezel” on
Table 35. Removal steps of LCD panel and LCD cable (continued) LCD cable for LED backlit LCD: 3 1 2 4 1 1 2 1 Step Screw (quantity) Color Torque 4 M2 × 2.8 mm, flat-head, nylon-coated (4) Silver 0.167 Nm (1.7 kgfcm) When installing: Make sure that the LCD cable is attached firmly.
Locations This chapter presents the location of ThinkPad T400 and R400 features and hardware. Front view 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ThinkLight Integrated camera (some models) Status indicators Note: For the description of each indicator, see “Status indicators” on page 71.
Rear view 1 2 3 4 5 6 7 8 9 Status indicators Note: For the description of each indicator, see “Status indicators” on page 71.
Bottom view 1 2 3 4 5 6 7 8 9 Battery pack Battery pack latch Docking connector IEEE 1394 connector Wireless radio switch Stereo headphone jack Microphone jack LCD cover latch Hard disk drive 1 2 3 9 8 7 6 5 4 Locations 147
148 ThinkPad T400 and R400 Hardware Maintenance Manual
Parts list This section contains following lists of the service parts. v “Overall” on page 150 v “LCD FRUs” on page 277 v “Keyboard” on page 348 v “Miscellaneous parts” on page 350 v “AC adapters” on page 352 v “Power cords” on page 353 v “Recovery discs” on page 354 v “Common service tools” on page 374 Notes: v Each FRU is available for all types or models, unless specific types or models are specified.
Overall 1 28 a 2 27 3 h b 4 g 5 26 c 25 f 6 24 7 d 8 23 9 22 10 11 21 12 13 e 20 14 15 16 19 17 18 150 ThinkPad T400 and R400 Hardware Maintenance Manual
Table 36. Parts list—Overall No. FRU FRU no. CRU ID a - h See “Miscellaneous parts” on page 350. 1 LCD unit (see “LCD FRUs” on page 277.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
Table 36. Parts list—Overall (continued) No. FRU FRU no. CRU ID 6 Modem daughter card (MDC-3.
Table 36. Parts list—Overall (continued) No. 7 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 7 156 FRU FRU no.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
Table 36. Parts list—Overall (continued) No. 7 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 7 160 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 8 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 8 162 FRU FRU no.
Table 36. Parts list—Overall (continued) No. FRU no.
Table 36. Parts list—Overall (continued) No. 12 164 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 166 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 168 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 170 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 172 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 174 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 176 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 178 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 180 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 182 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 184 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 186 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 188 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 190 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 192 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 194 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 196 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 198 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 200 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 12 FRU FRU no.
Table 36. Parts list—Overall (continued) No. FRU FRU no. CRU ID 12 SATA hard disk drive, 500 GB, 7,200 rpm v 6473-CTO v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO, 95x v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v 7439-CTO v 7440-CTO v 7443-CTO v 7445-CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO 45N7267 * 13 1.8-inch - 2.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
Table 36. Parts list—Overall (continued) No. 15 206 FRU FRU no. CRU ID Battery pack, Li-ion (4 cell, 2.
Table 36. Parts list—Overall (continued) No. 15 FRU FRU no. CRU ID Battery pack, Li-ion (4 cell, 2.
Table 36. Parts list—Overall (continued) No. 15 208 FRU FRU no. CRU ID Battery pack, Li-ion (6 cell, 2.
Table 36. Parts list—Overall (continued) No. 15 FRU FRU no. CRU ID Battery pack, Li-ion (6 cell, 2.
Table 36. Parts list—Overall (continued) No. 15 210 FRU FRU no. CRU ID Battery pack, Li-ion (6 cell, 2.
Table 36. Parts list—Overall (continued) No. 15 FRU FRU no. 42T4677 Battery pack, Li-ion (6 cell, 2.
Table 36. Parts list—Overall (continued) No. 15 212 FRU FRU no. 42T4677 (continued) Battery pack, Li-ion (6 cell, 2.
Table 36. Parts list—Overall (continued) No. 15 FRU FRU no. 42T4678 Battery pack, Li-ion (6 cell, 2.
Table 36. Parts list—Overall (continued) No. 15 214 FRU FRU no. 42T4678 (continued) Battery pack, Li-ion (6 cell, 2.
Table 36. Parts list—Overall (continued) No. 15 FRU FRU no. CRU ID Battery pack, Li-ion (6 cell, 2.
Table 36. Parts list—Overall (continued) No. 15 216 FRU FRU no. CRU ID Battery pack, Li-ion (9 cell, 2.
Table 36. Parts list—Overall (continued) No. FRU FRU no. CRU ID 15 Battery pack, Li-ion (9 cell, 2.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
Table 36. Parts list—Overall (continued) No. 17 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 17 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 17 FRU FRU no.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
Table 36. Parts list—Overall (continued) No. 17 224 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 17 FRU FRU no.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
Table 36. Parts list—Overall (continued) No. 20 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 20 230 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 20 FRU FRU no.
Table 36. Parts list—Overall (continued) No.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
Table 36. Parts list—Overall (continued) No. 21 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 21 FRU FRU no.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
Table 36. Parts list—Overall (continued) No. FRU FRU no. CRU ID 23 CPU assembly, Intel® Core™ 2 Duo mobile processor P7370 (2.
Table 36. Parts list—Overall (continued) No. 23 FRU FRU no. 42W7984 CPU assembly, Intel Core 2 Duo mobile processor P8400 (2.
Table 36. Parts list—Overall (continued) No. 23 244 FRU FRU no. 42W8286 CPU assembly, Intel Core 2 Duo mobile processor P8400, R-0 (2.
Table 36. Parts list—Overall (continued) No. 23 FRU FRU no. CRU ID CPU assembly, Intel Core 2 Duo mobile processor P8600 (2.
Table 36. Parts list—Overall (continued) No. 23 246 FRU FRU no. CRU ID CPU assembly, Intel Core 2 Duo mobile processor P8600, R-0 (2.
Table 36. Parts list—Overall (continued) No. 23 FRU FRU no. 42W8194 CPU assembly, Intel Core 2 Duo mobile processor P8700 (2.
Table 36. Parts list—Overall (continued) No. 23 248 FRU FRU no. CRU ID CPU assembly, Intel Core 2 Duo mobile processor P8800 (2.
Table 36. Parts list—Overall (continued) No. 23 FRU FRU no. CRU ID CPU assembly, Intel Core 2 Duo mobile processor P9500 (2.
Table 36. Parts list—Overall (continued) No. 23 250 FRU FRU no. CRU ID CPU assembly, Intel Core 2 Duo mobile processor P9500, E-0 (2.
Table 36. Parts list—Overall (continued) No. 23 FRU FRU no. CRU ID CPU assembly, Intel Core 2 Duo mobile processor P9600 (2.
Table 36. Parts list—Overall (continued) No. 23 252 FRU FRU no. CRU ID CPU assembly, Intel Core 2 Duo mobile processor P9700 (2.
Table 36. Parts list—Overall (continued) No. 23 FRU FRU no. CRU ID CPU assembly, Intel Core 2 Duo mobile processor T5670 (1.
Table 36. Parts list—Overall (continued) No. 23 254 FRU FRU no. CRU ID CPU assembly, Intel Core 2 Duo mobile processor T5870 (2.
Table 36. Parts list—Overall (continued) No. FRU FRU no. CRU ID 23 CPU assembly, Intel Core 2 Duo mobile processor T6570 (2.
Table 36. Parts list—Overall (continued) No. 23 256 FRU FRU no. CRU ID CPU assembly, Intel Core 2 Duo mobile processor T9400 (2.
Table 36. Parts list—Overall (continued) No. 23 FRU FRU no. CRU ID CPU assembly, Intel Core 2 Duo mobile processor T9400, E-0 (2.
Table 36. Parts list—Overall (continued) No. 23 258 FRU FRU no. CRU ID CPU assembly, Intel Core 2 Duo mobile processor T9550 (2.
Table 36. Parts list—Overall (continued) No. 23 FRU FRU no. CRU ID CPU assembly, Intel Core 2 Duo mobile processor T9600 (2.
Table 36. Parts list—Overall (continued) No. 23 260 FRU FRU no. CRU ID CPU assembly, Intel Core 2 Duo mobile processor T9600, E-0 (2.
Table 36. Parts list—Overall (continued) No. 23 FRU FRU no. CRU ID CPU assembly, Intel Core 2 Duo mobile processor T9800 (2.
Table 36. Parts list—Overall (continued) No. FRU FRU no. CRU ID 23 CPU assembly, Intel Core 2 Duo mobile processor T9900 (3.
Table 36. Parts list—Overall (continued) No. FRU FRU no. CRU ID 23 Intel Celeron processor 585 (2.16 GHz) v 7438-CTO v 7439-CTO, 1Gx, E1x v 7440-CTO v 7443-CTO v 7445-CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO 42W8033 N 23 Intel Celeron processor 900 (2.
Table 36. Parts list—Overall (continued) No. FRU FRU no. CRU ID 23 Intel Celeron processor T3000 (1.8 GHz) v 6473-CTO v 6474-CTO, 4Bx v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO v 2768-CTO v 2769-CTO v 2773-CTO 43R0894 N 23 Intel Celeron processor T3100 (1.
Table 36. Parts list—Overall (continued) No. 23 FRU FRU no. CRU ID Intel Celeron Dual Core processor T1600 (1.
Table 36. Parts list—Overall (continued) No. 23 266 FRU FRU no. CRU ID Intel Celeron Dual Core processor T1700 (1.
Table 36. Parts list—Overall (continued) No. 24 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 24 268 FRU FRU no.
Table 36. Parts list—Overall (continued) No. 24 FRU FRU no.
Table 36. Parts list—Overall (continued) No.
Table 36. Parts list—Overall (continued) No. 24 FRU FRU no.
Table 36. Parts list—Overall (continued) No.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
Table 36. Parts list—Overall (continued) No. 25 274 FRU FRU no.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
Table 36. Parts list—Overall (continued) No. FRU FRU no.
LCD FRUs In ThinkPad T400 and R400, there are following types of LCDs. v 14.1-in. WXGA TFT LCD (Table 37 on page 278) v 14.1-in.
Table 37. Parts list—14.1-in. WXGA TFT No. 1 278 FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 1 FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 1 280 FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 2 282 FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 3 284 FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 3 FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 3 286 FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 3 FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 3 288 FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 4 FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 4 290 FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 5 FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 6 292 FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 7 FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 7 FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 7 298 FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 8 FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 8 300 FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 8 FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 8 302 FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 8 FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 8 304 FRU FRU no.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 9 FRU FRU no. 42T0969 Bluetooth daughter card (BDC-2.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 9 306 FRU FRU no. 42T0969 (continued) Bluetooth daughter card (BDC-2.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 10 FRU FRU no. 42T0581 LCD panel, 14.1-in.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 10 308 FRU FRU no. 42T0581 (continued) LCD panel, 14.1-in.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 10 FRU FRU no. 42T0496 LCD panel, 14.1-in.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 10 310 FRU FRU no. 42T0496 (continued) LCD panel, 14.1-in.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 10 FRU FRU no. 42T0593 LCD panel, 14.1-in.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 10 312 FRU FRU no. 42T0593 (continued) LCD panel, 14.1-in.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 10 FRU FRU no. 42T0595 LCD panel, 14.1-in.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 10 314 FRU FRU no. 42T0595 (continued) LCD panel, 14.1-in.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 10 FRU FRU no. CRU ID LCD panel, 14.1-in.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 10 316 FRU FRU no. CRU ID LCD panel, 14.1-in.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 10 FRU FRU no. CRU ID LCD panel, 14.1-in.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. 10 318 FRU FRU no. CRU ID LCD panel, 14.1-in.
Table 37. Parts list—14.1-in. WXGA TFT (continued) No. FRU FRU no. CRU ID 9 LCD panel, 14.1-in.
Table 38. Parts list—14.1-in. WXGA+ TFT No. 1 320 FRU FRU no.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. 1 FRU FRU no.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. 1 322 FRU FRU no.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. 1 FRU FRU no.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. 2 324 FRU FRU no.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. 2 FRU FRU no.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. 3 326 FRU FRU no.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. 3 FRU FRU no.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. 3 328 FRU FRU no.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. 3 FRU FRU no.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. FRU FRU no.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. 5 FRU FRU no.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. 6 332 FRU FRU no.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. FRU FRU no.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. FRU FRU no.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. FRU FRU no.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. 8 336 FRU FRU no.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. 8 FRU FRU no.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. 8 338 FRU FRU no.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. 8 FRU FRU no.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. 8 340 FRU FRU no.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. 9 FRU FRU no. 42T0969 Bluetooth daughter card (BDC-2.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. 10 342 FRU FRU no. 42T0583 LCD panel, 14.1-in.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. 10 FRU FRU no. 42T0579 LCD panel, 14.1-in.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. 10 344 FRU FRU no. 42T0573 LCD panel, 14.1-in.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. 10 FRU FRU no. 42T0597 LCD panel, 14.1-in.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. 10 346 FRU FRU no. CRU ID LCD panel, 14.1-in.
Table 38. Parts list—14.1-in. WXGA+ TFT (continued) No. FRU FRU no. CRU ID 10 LCD panel, 14.1-in.
Keyboard Table 39.
Table 40. Parts list—Keyboard Language P/N CRU ID Arabic 42T3212 42T3276 42T3146 Belgian 42T3213 42T3277 42T3147 Brazilian Portuguese 42T3240 42T3304 42T3174 Canadian French (058) 42T3211 42T3275 42T3145 Canadian French (Acnor) 42T3210 42T3274 42T3144 Czech 42T3214 42T3278 42T3148 Danish 42T3215 42T3279 42T3149 Dutch 42T3223 42T3287 42T3157 Finnish, Swedish 42T3230 42T3294 42T3164 French 42T3217 42T3281 42T3151 German 42T3218 42T3282 42T3152 Greek (U.S.
Miscellaneous parts Table 41. Parts list—Miscellaneous parts FRU P/N CRU ID Screw kit (including nylon-coated screws): v M2 × 2 mm with washer, camera (2) v M2 × 2.7 mm (black), flat head (4) v M2 × 2.8 mm (silver), flat head (8) v M2 × 3 mm (silver), small head (26) v M2 × 3.5 mm (black), flat head (14) v M2 × 5 mm (black), flat head (10) v M2 × 9.5 mm (black), bind head (10) v M2 × 14 mm (black), flat head (10) v M2 × 17 mm (black), flat head (10) v M2.5 Hex stud (2) v M2.
Table 41.
AC adapters Table 42.
Power cords A ThinkPad power cord for a specific country or region is usually available only in that country or region: Table 44. Parts list—2-pin power cords Country or region FRU no. CRU ID Argentina v models -CTO, xxY 42T5020 42T5105 * Brazil v models -CTO, xxP 42T5180 42T5183 Canada, U.S. v models -CTO, xxF, xxL, xxS, xxU 42T5008 42T5093 Japan v models -CTO, xxE, xxJ 42T5014 42T5099 Table 45. Parts list—3-pin power cords Country or region FRU no.
Recovery discs Windows XP Professional (32 bit) DVDs Windows XP Professional (32 bit) is preinstalled as the operating system in the following models: v 6473-CTO, 13x, 14x, 3Ax, 41x, 43x, 49x, 4Ax, 4Cx, 4Ex, 4Rx, 4Tx, 4Vx, 4Yx, 51x, 53x, 57x, D3x, D4x, L1x, N1x, P2x, P3x, P4x, P5x, PKx, PMx, PNx, PUx, PVx, R2x, T2x, T4x v 6474-CTO, 7Bx, 7Hx, N5x, P1x, P3x v 6475-CTO, 23x, P1x v 7417-CTO, 21x, 23x, P1x, P2x, P3x, P4x, P6x, P7x, P8x, PGx, PHx, PJx, PKx, PLx, R1x, R2x, R3x, T5x v 7420-CTO, P1x, P2x, P3x v 7425
Table 46.
Windows Vista Starter (32 bit) recovery DVDs Windows Vista Starter (32 bit) is preinstalled as the operating system in the following models: v 6473-CTO v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v 7439-CTO v 7440-CTO v 7443-CTO, 43x, 44x v 7445-CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 7789-CTO Table 47.
Windows Vista Home Basic (32 bit) recovery DVDs Windows Vista Home Basic (32 bit) is preinstalled as the operating system in the following models: v 6473-CTO, 23x v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO, 15x v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO, 61x v 2766-CTO v 2767-CTO v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO, T8x v 7439-CTO v 7440-CTO, R1x v 7443-CTO, 2Gx, SAx, SBx, SCx, SDx, SEx, SFx v 7445-CTO, 11x, 12x, 21x, 24x, 25x, 26x, R1x, R3x, R4x v 7446-CTO v 7447-CTO v 2782-CTO, 43x, S1x, S2x, S3
Table 48.
Windows Vista Home Premium (32 bit) recovery DVDs Windows Vista Home Premium (32 bit) is preinstalled as the operating system in the following models: v 6473-CTO, 24x, 38x v 6474-CTO v 6475-CTO v 7417-CTO, 41x, 42x, L1x, T6x, THx v 7420-CTO, 14x v 7425-CTO v 7434-CTO v 2764-CTO, 21x, 22x, 24x, 31x, 42x, 43x v 2765-CTO, 2Nx, 62x, 75x, 76x, RLx v 2766-CTO v 2767-CTO v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO, 65x, TAx v 7439-CTO v 7440-CTO v 7443-CTO, 2Fx, D1x, D2x, TAx, TBx, TDx, TLx, TRx v 7445-CTO v 7446-
Table 49.
Windows Vista Business (32 bit) recovery DVDs Windows Vista Business (32 bit) is preinstalled as the operating system in the following models: v 6473-CTO, 11x, 12x, 31x, 32x, 33x, 35x, 36x, 37x, 3Bx, 42x, 56x, D1x, D2x, L2x, N2x, N3x, P6x, PAx, PBx, PCx, PDx, PEx, PFx, PGx, PHx, PJx, PRx, PSx, PTx, R1x, R3x, R4x, R5x, T1x, T3x, T5x, T6x, T7x, T9x, TAx, TBx, TCx, TDx, TEx, TGx, THx, TJx, TKx, TLx, TMx, TNx, TPx, TRx v 6474-CTO, 12x, 13x, 14x, 15x, 16x, 17x, 18x, 19x, 1Ax, 1Bx, 1Cx, 1Dx, 1Ex, 1Fx, 1Gx, 1Jx, 1
v v v v v 2784-CTO, 14x, R5x, R6x, V3x 2786-CTO, 12x, 14x, 15x, 22x, N1x, N2x, R2x, R3x, R4x, R5x, R6x, V1x, W1x 2787-CTO, 21x, 22x, 23x, 26x, 27x, R1x, R2x, R3x, R4x 2788-CTO 7789-CTO Table 50.
Windows Vista Business (64 bit) recovery DVDs Windows Vista Business (64 bit) is preinstalled as the operating system in the following models: v 6473-CTO v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO, G3x, R2x v 2768-CTO, C6x, C7x, C8x v 2769-CTO v 2773-CTO v 7438-CTO v 7439-CTO v 7440-CTO v 7443-CTO v 7445-CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 7789-CTO Table 51.
Windows Vista Ultimate (32 bit) recovery DVDs Windows Vista Ultimate (32 bit) is preinstalled as the operating system in the following models: v 6473-CTO, E1x v 6474-CTO v 6475-CTO v 7417-CTO, E1x v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO, EAx v 2765-CTO, EAx v 2766-CTO, 1Cx v 2767-CTO, 2Cx, E7x, G1x v 2768-CTO, E7x v 2769-CTO v 2773-CTO v 7438-CTO v 7439-CTO v 7440-CTO v 7443-CTO v 7445-CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO, 28x v 2788-CTO v 7789-CTO 364 Think
Table 52.
Windows 7 Home Basic (32 bit) DVDs Windows 7 Home Basic (32 bit) is preinstalled as the operating system in the following models: v 6473-CTO v 6474-CTO v 6475-CTO v 7417-CTO, 24x, 25x v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO, 6Bx, 6Cx, 6Dx, 6Ex, 6Fx v 7439-CTO v 7440-CTO, 25x, 26x v 7443-CTO v 7445-CTO, 27x, 28x, 29x, 30x v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO, 17x, 18x, 19x, 21x v 2786-CTO, 23x, 24x v 2787-CTO v
Windows 7 Home Premium (32 bit) DVDs Windows 7 Home Premium (32 bit) is preinstalled as the operating system in the following models: v 6473-CTO, 48x v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO, 78x v 2766-CTO v 2767-CTO v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v 7439-CTO, 37x v 7440-CTO v 7443-CTO v 7445-CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 7789-CTO Parts list 367
Table 54.
Windows 7 Home Premium (64 bit) DVDs Windows 7 Home Premium (64 bit) is preinstalled as the operating system in the following models: v 6473-CTO v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v 7439-CTO v 7440-CTO v 7443-CTO v 7445-CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO, 22x v 2786-CTO v 2787-CTO v 2788-CTO v 7789-CTO Table 55.
Windows Professional (32 bit) DVDs Windows 7 Professional (32 bit) is preinstalled as the operating system in the following models: v 6473-CTO, 44x, 45x, 46x, 47x, 4Bx, 4Dx, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx, 4Px, 4Wx, 4Zx, 52x, 54x, 55x, 58x v 6474-CTO, 71x, 72x, 73x, 74x, 75x, 76x, 77x, 78x, 79x, 7Ax, 7Cx, 7Dx, 7Ex, 7Fx, 7Gx, 7Jx, 7Kx v 6475-CTO, 24x v 7417-CTO, 22x v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO, 84x, 8Bx, 8Cx, 8Dx, 8Ex, 8Fx, 8Gx, 8Hx, 8Jx, 8Kx, 8Lx, 8Px, 8Rx, 8Wx, 91x, 92x,
Table 56.
Windows Professional (64 bit) DVDs Windows 7 Professional (64 bit) is preinstalled as the operating system in the following models: v 6473-CTO v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO, 9Ex, 9Fx, 9Gx, 9Hx, 9Jx v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v 7439-CTO v 7440-CTO v 7443-CTO v 7445-CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 7789-CTO 372 ThinkPad T400 and R400 Hardware Maintenan
Table 57. Parts list—Windows 7 Professional (64 bit) DVDs Language P/N CRU ID Danish 58Y3274 * English 58Y3285 English (for India) 58Y4031 English, French, German, and Italian (in Switzerland) 58Y3286 French 58Y3275 German 58Y3276 Hebrew 58Y3277 Italian 58Y3279 Japanese 58Y3280 Korean 58Y3281 Polish 58Y3282 Simplified Chinese 58Y3272 Spanish 58Y3283 Traditional Chinese 58Y3273 Traditional Chinese (Hong Kong S.A.R.
Common service tools Table 58. Parts list—Common service tools Tool P/N Screwdriver kit 95F3598 1/4″ drive spinner handle 1650840 1/4″ Sq. to 1/4″ hex torx adapter 93F2838 TR7-TR-10 tamper resistant torx bits 00P6967 Removal tool antenna RF connector 08K7159 USB 2.
Notices 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.
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 Ultrabay 2000 Ultrabay Enhanced Ultrabay Plus UltraNav IBM (used under license) is a trademark of the International Business Machines Corporation in the United States, other countries, or both.
Part Number: 43Y6629_05 (1P) P/N: 43Y6629_05 *43Y6629_05*
