Safety notice 8

Before removing any FRU, power off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Avant de retirer une unit remplaable en clientle, mettez le systme hors tension, dbranchez tous les cordons dalimentation des socles de prise de courant, retirez la batterie et dconnectez tous les cordons dinterface. Die Stromzufuhr mu abgeschaltet, alle Stromkabel aus der Steckdose gezogen, der Akku entfernt und alle Verbindungskabel abgenommen sein, bevor eine FRU entfernt wird.
Prima di rimuovere qualsiasi FRU, spegnere il sistema, scollegare dalle prese elettriche tutti i cavi di alimentazione, rimuovere la batteria e poi scollegare i cavi di interconnessione. Antes de quitar una FRU, apague el sistema, desenchufe todos los cables de las tomas de corriente elctrica, quite la batera y, a continuacin, desconecte cualquier cable de conexin entre dispositivos.

Safety information

The following section presents the safety information that you need to be familiar with before servicing an IBM mobile computer.

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. Ensure you can stand safely without slipping. 2. Distribute the weight of the object equally between your feet. 3. Use a slow lifting force. Never move suddenly or twist when you attempt to lift. 4. Lift by standing or by pushing up with your leg muscles; this action removes the strain from the muscles in your back. Do not attempt to lift any object that weighs more than 16 kg (35 lb) or objects that you think are too heavy for you. v Do not perform any action that causes hazards to the customer, or that makes the equipment unsafe. v Before you start the machine, ensure that other service representatives and the customers personnel are not in a hazardous 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 from walk areas so that other people will not trip over it. v Do not wear loose clothing that can be trapped in the moving parts of a machine. Make sure that your sleeves are fastened or rolled up above your elbows. If your hair is long, fasten it. v Insert the ends of your necktie or scarf inside clothing or fasten it with a nonconductive clip, approximately 8 centimeters (3 inches) from the end. v Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for your clothing. Attention: Metal objects are good electrical conductors. v Wear safety glasses when you are hammering, drilling, soldering, cutting wire, attaching springs, using solvents, or working in any other conditions that might be hazardous to your eyes.

Safety inspection guide

The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and service personnel from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards due to attachment of non-IBM features or options not covered by this inspection guide.
If any unsafe conditions are present, you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem. Consider these conditions and the safety hazards they present: v Electrical hazards, especially primary power (primary voltage on the frame can cause serious or fatal electrical shock) v Explosive hazards, such as a damaged CRT face or a bulging capacitor v Mechanical hazards, such as loose or missing hardware To determine whether there are any potentially unsafe conditions, use the following checklist at the beginning of every service task. Begin the checks with the power off, and the power cord disconnected. Checklist: 1. Check exterior covers for damage (loose, broken, or sharp edges). 2. Power-off the computer. Disconnect the power cord. 3. Check the power cord for: a. A third-wire ground connector in good condition. Use a meter to measure third-wire ground continuity for 0.1 ohm or less between the external ground pin and frame ground. b. The power cord should be the type specified in the parts list. c. Insulation must not be frayed or worn. 4. Remove the cover. 5. Check for any obvious non-IBM alterations. Use good judgment as to the safety of any non-IBM alterations. 6. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage. 7. Check for worn, frayed, or pinched cables. 8. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with.
Handling devices that are sensitive to electorostatic discharge
Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD.) ESD damage can occur when there is a difference in charge between objects. Protect against ESD
damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge.
Notes 1. Use product-specific ESD procedures when they exceed the requirements noted here. 2. Make sure that the ESD protective devices you use have been certified (ISO 9000) as fully effective. When handling ESD-sensitive parts: v Keep the parts in protective packages until they are inserted into the product. v Avoid contact with other people. v Wear a grounded wrist strap against your skin to eliminate static on your body. v Prevent the part from touching your clothing. Most clothing is insulative and retains a charge even when you are wearing a wrist strap. v Use the black side of a grounded work mat to provide a static-free work surface. The mat is especially useful when handling ESD-sensitive devices. v Select a grounding system, such as those listed below, to provide protection that meets the specific service requirement.

Rayonnement laser si carter ouvert. vitez de fixer le faisceau, de le regarder directement avec des instruments optiques, ou de vous exposer au rayon. Laserstrahlung bei geffnetem Gert. Nicht direkt oder ber optische Instrumente in den Laserstrahl sehen und den Strahlungsbereich meiden. Kinyitskor lzersugr ! Ne nzzen bele se szabad szemmel, se optikai eszkzkkel. Kerlje a sugrnyalbbal val rintkezst !. Aprendo lunit vengono emesse radiazioni laser. Non fissare il fascio, non guardarlo direttamente con strumenti ottici e evitare lesposizione diretta al fascio.
Radiacin lser al abrir. No mire fijamente ni examine con instrumental ptico el haz de luz. Evite la exposicin directa al haz.

General descriptions

This chapter includes descriptions for any ThinkPad model that has the PC-Doctor DOS diagnostics program. Some descriptions might not apply to your particular computer.

Read this first

Before you go to the checkout guide, be sure to read this section.
Important notes v Only certified trained personnel should service the computer. v Read the entire FRU removal and replacement page before replacing any FRU. v Use new nylon-coated screws when you replace FRUs. v Be extremely careful during such write operations as copying, saving, or formatting. Drives 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 FRUs only for the correct model. When you replace a FRU, make sure the model of the machine and the FRU part number are correct by referring to the FRU parts list. v A FRU should not be replaced because of a single, unreproducible failure. Single failures can occur for a variety of reasons that have nothing to do with a hardware defect, such as cosmic radiation, electrostatic discharge, or software errors. Consider replacing a FRU only when a problem recurs. If you suspect that a FRU is defective, clear the error log and run the test again. If the error does not recur, do not replace the FRU. v Be careful not to replace a nondefective FRU.

What to do first

When you do return a FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: __ 1. Name and phone number of servicer __ 2. Date of service __ 3. Date on which the machine failed Copyright IBM Corp. 2003
__ 4. Date of purchase __ 5. Failure symptoms, error codes appearing on the display, and beep symptoms __ 6. Procedure index and page number in which the failing FRU was detected __ 7. Failing FRU name and part number __ 8. Machine type, model number, and serial number __ 9. Customers name and address Note for warranty: During the warranty period, the customer may be responsible for repair costs if the computer damage was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by the customer. The following list provides some common items that are not covered under warranty and some symptoms that might indicate that the system was subjected to stress beyond normal use. Before checking problems with the computer, determine whether the damage is covered under the warranty by referring to the following: The following are not covered under warranty: v LCD panel cracked from the application of excessive force or from being dropped v Scratched (cosmetic) parts v Distortion, deformation, or discoloration of the cosmetic parts v Cracked or broken plastic parts, broken latches, broken pins, or broken connectors caused by excessive force v Damage caused by liquid spilled into the system v Damage caused by the improper insertion of a PC Card or the installation of an incompatible card v Damage caused by foreign material in the diskette drive v Diskette drive damage caused by pressure on the diskette drive cover or by the insertion of a diskette with multiple labels v Damaged or bent diskette eject button v Fuses blown by attachment of a nonsupported device v Forgotten computer password (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, it may have been subjected to excessive force, or dropped.

1. Shut down and turn off the computer. 2. Insert the Recovery Repair diskette into the drive, and then turn on the computer. 3. Follow the on-screen instructions.

Passwords

As many as three passwords may be needed for any ThinkPad computer: the power-on password (POP), the hard-disk password (HDP), and the supervisor password (SVP). If any of these passwords has been set, a prompt for it appears on the screen whenever the computer is turned on. The computer does not start until the password is entered. Exception: If only an SVP is installed, the password prompt does not appear when the operating system is booted.

Power-on password:

A power-on password (POP) protects the system from being powered on by an unauthorized person. The password must be entered before an operating system can be booted.

Hard-disk password:

There are two hard-disk passwords (HDPs): v User HDPfor the user v Master HDPfor the system administrator, who can use it to get access to the hard disk even if the user has changed the user HDP Note: There are two modes for the 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. If no master HDP is available, IBM does not 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 information stored in the IBM BIOS Setup Utility. The SVP must be entered in order to get access to the IBM BIOS Setup Utility and make changes to system configuration settings. Attention: If the SVP has been forgotten and cannot be made available to the servicer, there is no service procedure to reset the password. The system board must be replaced for a scheduled fee.
How to remove the power-on password
To remove a POP that you have forgotten, do the following: (A) If no SVP has been set: 1. Turn off the computer. 2. Remove the battery pack. For how to remove the battery pack, see 1010 Battery pack on page 64. 3. Remove the backup battery. For how to remove the backup battery, see 1040 Backup battery on page 75. 4. Turn on the computer and wait until the POST ends. After the POST ends, the password prompt does not appear. The POP has been removed. 5. Reinstall the backup battery and the battery pack. (B) If an SVP has been set and is known by the servicer: 1. Turn on the computer by pressing and holding F1. 2. Enter the SVP. The IBM BIOS Setup Utility menu appears. 3. Select Password, using the cursor keys to move down the menu. 4. Select Power-On Password. 5. At the Enter Current Password field, enter the SVP. 6. When the Enter New Password field opens, leave it 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.
How to remove the hard-disk password
Attention: If User only mode is selected and the user HDP has been forgotten and cannot be made available to the servicer, IBM does not provide any services to reset the user HDPs or to recover data from the hard-disk drive. The hard-disk drive can be replaced for a scheduled fee. To remove a user HDP that has been forgotten, when the SVP and the master HDP are known, do the following: 1. Power on the computer by pressing and holding F1. 2. Enter the SVP. The IBM BIOS Setup Utility menu appears. 3. Select Password, using the cursor keys to move down the menu. 4. Select Hard-disk x password, where x is the letter of the hard-disk drive. A pop-up window opens. 5. Select Master HDP. 6. Enter the master HDP; then leave the New Password field blank and press Enter twice. 7. Press F10. 8. Select Yes in the Setup Configuration window. Both user HDP and master HDP will have been removed.

Power management

To reduce power consumption, the computer has three power management modes: screen blank, standby, and hibernation.
Notes v Screen blank mode is called standby mode in Windows NT. v Standby mode is called suspend mode in Windows NT.

Screen blank mode

Screen blank mode has three variants, as follows: 1. If you press Fn+F3, or the time set on the LCD off timer in IBM BIOS Setup Utility expires, v The LCD backlight turns off. v The hard-disk drive motor stops. v The speaker is muted. 2. If you are using the ACPI operating system and you press Fn+F3, v The LCD backlight turns off.
v The hard-disk drive motor stops. 3. If the time set on the Turn off monitor timer in the operating system expires, v The LCD backlight turns off. To end screen blank mode and resume normal operation, press any key.

Standby mode

When the computer enters standby mode, the following events occur in addition to what occurs in screen blank mode: v The LCD is powered off. v The hard-disk drive is powered off. v The CPU stops. To enter standby mode, press Fn+F4. Note: You can change the action of Fn+F4, if you are using the ACPI operating system. In certain circumstances, 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 orange, indicating that the battery power is low. (Alternatively, if Hibernate when battery becomes low has been selected in the Power Management Properties window, the computer goes into hibernation mode.) Note for the APM operating system: Even if you do not set the low-battery alarm, the charge indicator notifies you when the battery is low, and then the computer enters the power-saving mode automatically. This default low-battery behavior is independent of the operating system; so if you have set the low-battery alarm, the computer may not do what you specified. It chooses either your setting or the default setting, whichever is appropriate. If you are using the ACPI operating system, only the low-battery alarm is available. To cause the computer to return from standby mode and resume operation, do one of the following: v Press the Fn key. v Open the LCD cover.

Use the following procedures as a guide in identifying and correcting problems with the ThinkPad computer. Note: The diagnostic tests are intended to test only IBM products. The use of non-IBM products, prototype cards, or modified options can lead to false indications of errors and invalid system responses. 1. Identify the failing symptoms in as much detail as possible. 2. Verify the symptoms. Try to re-create the failure by running the diagnostic test or by repeating the operation.

Testing the computer

The ThinkPad computer has a test program called PC-Doctor DOS (hereafter called PC-Doctor). You can detect errors by running the diagnostics test included in PC-Doctor. This section is an overview of the procedure. For details that depend on model-unique functions, refer to Product overview on page 45. For some possible configurations of the computer, PC-Doctor might not run correctly. To avoid this problem, you need to initialize the computer setup by use of the IBM BIOS Setup Utility before you run PC-Doctor. On the IBM BIOS Setup Utility screen, press F9, Enter, F10, and then Enter. Note: When you initialize the computer configuration, some devices are disabled, such as the serial port. If you test one of these devices, you will need to enable it by using PS2.EXE. 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 a USB device, connect it to the USB connector of the computer. To test the Ultrabay device, install it in the Ultrabay slot of the computer. To run the test, do as follows: Note: In the following procedure, you can select an item not only with the arrow keys, but also with the TrackPoint. Instead of pressing Enter, click the left button. 1. Insert the PC-Doctor disk into the diskette drive; then power on the computer. If the computer cannot be powered on, go to Power system checkout on page 39, and check the power sources.
If an error code appears, go to Symptom-to-FRU index on page 53. On the first screen, select the model and press Enter. Follow the instructions on the screen. 2. The main panel of PC-Doctor appears. 3. Select Diagnostics with the arrow keys, and press Enter. A pull-down menu appears. (Its exact form depends on the model.) The options on the test menu are as follows: Diagnostics v v 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 ZIP Drive LS-120/240 Drive Communication Wireless LAN Memory Test Full Memory Test Quick Interactive Tests v v v v v v v v Keyboard Video Internal Speaker Mouse Diskette System Load CD-ROM/DVD Test Actiontec Wireless Radio

Product overview Feature Display Description MT2652 and MT2654 (A30, A31) v 14.1-inch, 16M colors, XGA (resolution) TFT color LCD v 15.0-inch, 16M colors, XGA (resolution) TFT color LCD v 15.0-inch, 16M colors, SXGA+ (resolution) TFT color LCD v 15.0-inch, 16M colors, SXGA+ (resolution) IPS (CVRM) TFT color LCD MT2653 (A30p, A31p) v 15.0-inch, 16M colors, UXGA IPS (resolution) TFT color LCD I/O port v v v v v v v v v v v v v v v External monitor Stereo headphone jack IEEE 1394 connector (only for A30p, A31p) Infrared port Stereo line-in jack Monaural microphone jack Parallel connector Docking connector RJ11 RJ45 Serial connector TV-out connector TV-in connector (only for A30p, A31p) UltraPort connector (only for A30p, A31p) Universal serial bus (USB) connectors

Ultrabay device

MT2652 and MT2654 (A30) v 10-24x CD-ROM drive v 8x DVD-ROM drive MT2653 (A30p) v DVD/CD-RW combo drive MT2652 and MT2654 (A31) v 1.44 MB (3-mode), 3.5-inch diskette drive v 10-24x CD-ROM drive v 8x DVD-ROM drive v DVD/CD-RW combo drive MT2653 (A31p) v DVD/CD-RW combo drive
UltraPort device (option only for A30p, A31p) Preinstalled operating system
v UltraPort camera v Bluetooth UltraPort module
v Windows XP Professional v Windows 2000 v Windows XP Home Edition

Status indicators

The system status indicators show the status of the computer, as follows:
Indicator 1 Bluetooth status 2 Battery status Meaning Green:
The Bluetooth is operational. This indicator is on when the Bluetooth is on and not in suspend mode.

Green:

The battery is in use and has enough power. The ac adapter has charged the battery completely. Blinking green: The battery is being charged, but still has enough power to operate. (At regular intervals, the indicator light turns off briefly.) Orange: The battery is being charged, but the battery power is still low. Blinking orange: The battery needs to be charged. When the indicator starts blinking orange, the computer beeps three times.
Product overview Indicator 3 Standby status Meaning Green: The computer is in standby mode. Blinking green: The computer is entering standby mode or hibernation mode, or is resuming normal operation. Green: The computer is on and ready to use. This indicator stays lit whenever the computer is on and is not in standby mode. Scroll Lock mode is enabled. The Arrow keys can be used as screen-scroll function keys. The cursor cannot be moved with the Arrow keys. Not all application programs support this function. To enable or disable Scroll Lock mode, press the ScrLk key. Caps Lock mode is enabled. To enable or disable Caps Lock mode, press the Caps Lock key. The numeric keypad on the keyboard is enabled. To enable or disable the keypad, press and hold the Shift key, and press the NumLk (ScrLk) key. Data is being read from or written to the hard-disk drive, the diskette drive, or the drive in the Ultrabay device. When this indicator is on, do not put the computer into standby mode or turn off the computer.

Note For an IBM device not supported by diagnostic codes in the ThinkPad notebook computers, see the manual for that device.

Numeric error codes

Symptom or error 0175 Bad CRC1, stop POST taskThe EEPROM checksum is not correct. 0176 System SecurityThe system has been tampered with. FRU or action, in sequence System board.
1. Run IBM BIOS Setup Utility, and then save current setting by pressing F10. 2. System board. System board.
0187 EAIA data access errorThe access to EEPROM is failed. 0188 Invalid RFID serialization information area or bad CRC2The EEPROM checksum is not correct.

System board.

Symptom-to-FRU index Symptom or error 0189 Invalid RFID configuration information areaThe EEPROM checksum is not correct. 0190 Critical low-battery error 0191 System SecurityInvalid Remote Change requested. FRU or action, in sequence System board.
1. Charge the battery pack. 2. Battery pack. 1. Run IBM BIOS Setup Utility, and then save current setting by pressing F10. 2. System board. System board.
0192 System SecurityIBM Embedded Security hardware tamper detected. 0195 Security hardware tamper detected
1. Enter IBM BIOS Setup Utility by entering supervisor password, and select Config --> IBM Security Chip --> Clear IBM Security Chip to clear this error. 2. Security chip. 3. System board. 1. Enter IBM BIOS Setup Utility by entering supervisor password, and select Config --> IBM Security Chip --> Clear IBM Security Chip to clear this error. 2. Security chip. 3. System board. The remote configuration for the security chip has failed. Confirm the operation and try again.
0196 Security hardware removed
0197 Invalid remote change requested.
0199 1. Run IBM BIOS Setup System SecurityIBM Security Utility, and then save password retry count exceeded. current setting by pressing F10. 2. System board. 01C8 More than one modem devices are found. Remove one of them. Press <Esc> to continue. 1. Remove either a Mini PCI modem card or an modem daughter card; or press Esc to ignore the warning message. 2. System board.
Symptom-to-FRU index Symptom or error FRU or action, in sequence
1. Remove either a Mini PCI 01C9 More than one Ethernet devices Ethernet card or an are found. Remove one of Ethernet daughter card; them. Press <Esc> to continue. or press Esc to ignore the warning message. 2. System board. 0200 Hard disk errorThe hard disk is not working. 1. Reseat the hard-disk drive. 2. Load Setup Defaults in IBM BIOS Setup Utility. 3. Hard-disk drive. 4. System board. Run interactive tests of the keyboard and the auxiliary input device. Load Setup Defaults in IBM BIOS Setup Utility.
021x Keyboard error 0220 Monitor type errorMonitor type does not match the one specified in CMOS. 0230 Shadow RAM errorShadow RAM fails at offset nnnn. 0231 System RAM errorSystem RAM fails at offset nnnn. 0232 Extended RAM errorExtended RAM fails at offset nnnn. 0250 System battery errorSystem battery is dead. 0251 System CMOS checksum badDefault configuration used. 0252 Password checksum badThe password is cleared. 0260 System timer error

Step 1 Screw (quantity) M2.5 4.8 mm Small head, nylon-coated (4) Torque 0.254 Nm (2.5 kgfcm)
Screw (quantity) M2.5 4.8 mm, nylon-coated (1)
When installing: Do as shown in figure a.
When installing: Make sure that both of the connectors are firmly attached.
When installing: Attach the system board so that the two small projections on the base cover fit into the holes provided. (continued)
When installing: Make sure that the Ethernet/modem cable is firmly attached to two connectors on the bottom of the system board. And then, stick the EMI tape to secure the cable on the system board.

1220 Ultrabay LED card

For access, remove these FRUs, in order: v 1010 Battery pack on page 64 v 1020 Mini PCI adapter on page 65 v 1030 Communication daughter card (CDC) on page 68 v 1040 Backup battery on page 75 v 1050 DIMM on page 76 v 1060 Hard-disk drive on page 77 v 1070 Ultrabay Plus device on page 79 v 1080 Ultrabay 2000 device on page 80 v 1090 I/O plate on page 81 v 1100 Keyboard on page 82 v 1110 Keyboard CRU insulator on page 87 v 1120 Keyboard bezel on page 89 v 1130 Hinge cover on page 93 v 1140 Fan assembly on page 94 v 1150 CPU on page 96 v 1160 Ultrabay Plus slot on page 98 v 1160 Ultrabay Plus slot on page 98 v 1180 Sub card for PC Card slot on page 107 v 1200 LCD assembly on page 110 v 1210 System board on page 114

1230 Speaker assembly

1240 Antenna for Bluetooth
Note This FRU is not available for all models. Some ThinkPad computers may not have this FRU. For access, remove these FRUs, in order: v 1010 Battery pack on page 64 v 1020 Mini PCI adapter on page 65 v 1030 Communication daughter card (CDC) on page 68 v 1040 Backup battery on page 75 v 1050 DIMM on page 76 v 1060 Hard-disk drive on page 77 v 1070 Ultrabay Plus device on page 79 v 1080 Ultrabay 2000 device on page 80 v 1090 I/O plate on page 81 v 1100 Keyboard on page 82 v 1110 Keyboard CRU insulator on page 87 v 1120 Keyboard bezel on page 89 v 1130 Hinge cover on page 93 v 1140 Fan assembly on page 94 v 1150 CPU on page 96 v 1160 Ultrabay Plus slot on page 98 v 1170 Ultrabay 2000 slot on page 103 v 1180 Sub card for PC Card slot on page 107 v 1210 System board on page 114
Cable routing: When attaching the antenna for Bluetooth, route the cable to fit into the cable guides on the base cover.

2010 Front bezel

For access, remove these FRUs, in order: v 1010 Battery pack on page 64 v 1020 Mini PCI adapter on page 65 v 1030 Communication daughter card (CDC) on page 68 v 1040 Backup battery on page 75 v 1060 Hard-disk drive on page 77 v 1070 Ultrabay Plus device on page 79 v 1080 Ultrabay 2000 device on page 80 v 1100 Keyboard on page 82 v 1110 Keyboard CRU insulator on page 87 v 1120 Keyboard bezel on page 89 v 1130 Hinge cover on page 93 v 1160 Ultrabay Plus slot on page 98 v 1200 LCD assembly on page 110

2040 Antenna assembly

Note This FRU is not available for all models. Some ThinkPad computers may not have this FRU. For access, remove these FRUs, in order: v 1010 Battery pack on page 64 v 1020 Mini PCI adapter on page 65 v 1030 Communication daughter card (CDC) on page 68 v 1040 Backup battery on page 75 v 1060 Hard-disk drive on page 77 v 1070 Ultrabay Plus device on page 79 v 1080 Ultrabay 2000 device on page 80 v 1100 Keyboard on page 82 v 1110 Keyboard CRU insulator on page 87 v 1120 Keyboard bezel on page 89 v 1130 Hinge cover on page 93 v 1160 Ultrabay Plus slot on page 98 v 1200 LCD assembly on page 110 v 2010 Front bezel on page 125 v 2020 Inverter card on page 127 v 2030 LCD panel on page 129 Strip off the insulation tapes 1 securing the cables.
When installing the antenna assembly, do as follows: 1. Attach the antenna and route the cable. Note: Attach the gray cable (MAIN) to the left side and the black cable (AUX) to the right side of the LCD cover. 2. Secure the cables with insulation tape in the order shown 1 and 2.
3. Attach the hinges 4. Then attach the bracket 5 and tighten the screw 6.
3010 ThinkPad Dock PCI cover
Before replacing the PCI cover: There are two types of ThinkPad Dock, as follows: v ThinkPad Dock: FRU no. 08N1546 (PCI cover: FRU no. 05K6246)
v ThinkPad Dock with extension plate: FRU no. 08N1537 (PCI cover: FRU no. 08N7317)
Confirm the FRU no. of the ThinkPad Dock first and choose the proper PCI cover FRU for the ThinkPad Dock you are servicing.
Note: The following illustration shows how to remove the PCI cover of ThinkPad Dock (FRU no. 08N1546). Do the same to remove the PCI cover of ThinkPad Dock with extension plate (FRU no. 08N1537).

(Bottom view)

3020 ThinkPad Dock top cover
Note This section is only for the ThinkPad Dock (FRU no. 08N1546). The top cover and screw kit for ThinkPad Dock (FRU no. 12P4143) is not available for the ThinkPad Dock with extension plate (FRU no. 08N1537).

(Rear view)

Step 1 Screw (quantity) M2.5 4.8 mm (2) Torque 0.392 Nm (4 kgfcm)
Step 2 Screw (quantity) M2.5 4.8 mm (8) Torque 0.392 Nm (4 kgfcm)
Make sure that the system lock key A is set to the Unlock position. Release the front latches in step 3 , and then remove the top cover 4. For step 5 , see the inside view, shown in the circle.
When replacing the top cover, do the following: v Make sure that the springs are placed correctly.
v Make sure that the device release lever is seated correctly.
v Make sure that the release button works correctly.

Locations

Locations Front view
9 Bluetooth on-off switch (only for MT2653) Bluetooth status indicator (only for MT2653) Power status indicators Power switch IEEE 1394 connector (only for MT2653) Hard-disk drive PC Card slots PC Card eject buttons Ultrabay Plus device Note: The Ultrabay Plus accepts several storage devices, such as a DVD drive or a CD-ROM drive, and also accepts an Ultrabay Plus carrier. (Ultrabay Plus does not support the Ultrabay 2000 battery.) Battery, standby mode, and Ultrabay status indicators TrackPoint pointing stick TrackPoint buttons Web keys ThinkPad button Volume and mute buttons System-status indicators

46L4691 62P4076 46L4693 62P4078 46L4695 62P4080 46L6575

62P4074

46L4690 Base cover for 2653 wireless WW v 2653-D5x except D5A, D5H, D5K, D5T v 2653-D6x except D6A v 2653-DMU v 2653-H5x except H5A, H5H, H5C, H5K, H5T v 2653-H6x except H6A, H6H, H6C, H6T v 2653-N5x except N5A, N5H, N5C, N5K, N5T v 2653-N6x except N6A, N6H, N6C, N6T v 2653-NTU, NMU Base cover for 2653 wireless WW v 2653-R5U, R6U, R5F, R6F, R5M, R6M, R5G, R6G v 2653-Q5U Base cover for 2653 wireless China v 2653-DKC, H5C, H6C Base cover for 2653 wireless China v 2653-R5C, R6C Base cover for 2653 wireless Korea v 2653-D5K, H5K Base cover for 2653 wireless Korea v 2653-R5K Base cover for 2653 wireless Taiwan v 2653-D5T, H5T, H6T Base cover for 2653 wireless Taiwan v 2653-R5T, R6T 62P4073
46L4692 62P4077 46L4694 62P4079 46L4696 62P4081
Parts list No. 13 FRU Base cover for A31/A31p series Base cover for 2653 wireless WW IIPC H v 2653-D5A, D5H, D6A, H5A, H5H, H6A, H6H Base cover for 2653 wireless WW IIPC H v 2653-R5A, R6A, R5J, R6J, R3H, R4H 46L6576 62P4075 P/N
Base cover for 2654 WW 46L5014 v 2654-C3x except C3A, C3H, C3C, C3K, C3T v 2654-C4x except C4A, C4H, C4C, C4K, C4T Base cover for 2654 WW v 2654-P3U, P3F, P3P, P3S, P3X, P3M, P3G Base cover for 2654 China v 2654-C3C, C4C Base cover for 2654 China v 2654-P3C Base cover for 2654 Korea v 2654-C3K, C4K Base cover for 2654 Korea v 2654-P3K Base cover for 2654 Taiwan v 2654-C3T, C4T Base cover for 2654 Taiwan v 2654-P3T Base cover for 2654 WW IIPC H v 2654-C3A, C3H, C4A, C4H Base cover for 2654 WW IIPC H v 2654-P3A, P3J, P3E, P3H 62P4082 46L5016 62P4086 46L5018 62P4088 46L5020 62P4090 46L6577 62P4084
Base cover for 2654 wireless WW 46L5015 v 2654-C5x except C5A, C5H, C5C, C5K, C5T v 2654-C6x except C6A, C6H, C6C, C6K, C6T Base cover for 2654 wireless WW v 2654-P5U, P5F, P5P, P5S, P5X, P5M, P5G Base cover for 2654 wireless China v 2654-C5C, C6C Base cover for 2654 wireless China v 2654-P5C Base cover for 2654 wireless Korea v 2654-C5K, C6K Base cover for 2654 wireless Korea v 2654-P5K Base cover for 2654 wireless Taiwan v 2654-C5T, C6T Base cover for 2654 wireless Taiwan v 2654-P5T 62P4083 46L5017 62P4087 46L5019 62P4089 46L5021 62P4091
Parts list No. 13 FRU Base cover for A31/A31p series Base cover for 2654 wireless WW IIPC H v 2654-C5A, C5H, C6A, C6H Base cover for 2654 wireless WW IIPC H v 2654-P5A, P5J, P5E, P5H 14 Hard-disk drive (20.0 GB), HITACHI OP v 2652-1xx, 2xx except xxE v 2652-A3x, A4x, A5x, A6x, Bxx Hard-disk drive (20.0 GB), STD OP v 2652-1xx, 2xx except xxE v 2652-A3x, A4x, A5x, A6x, Bxx v 2652-P8U, P9U, PEU Hard-disk drive (20.0 GB), HITACHI OP v 2652-P8U, P9U, PEU Hard-disk drive (30 GB), HITACHI OP v 2652-3xx, 4xx v 2652-AGx, AHx, APx, AKx, Cxx, Exx v 2652-PQF, PRF, PRF, PRU, PGB, PGH, PHT v 2654-4xx Hard-disk drive (30 GB), STD OP v 2652-3xx, 4xx v 2652-AGx, AHx, APx, AKx, Cxx, Exx v 2654-4xx v 2652-PQF, PRF, PRF, PRU, PGB, PGH, PHT Hard-disk drive (40 GB), HITACHI OP v 2652-Dxx v 2652-PBU, PCU, PPC, Q3U, Q5U, Q3C, Q3H v 2653-Q5U Hard-disk drive (40 GB), STD OP v 2652-Dxx v 2652-PBU, PCU, PPC, Q3U, Q5U, Q3C, Q3H v 2653-Q5U Hard-disk drive (48 GB), STD OP v 2652-4xx v 2653-4xx Hard-disk drive (60 GB), STD OP v 2652-Hxx 15 Cover, hard-disk drive 46L6578 62P4085 08K9533* P/N

26P8493 26P8432

26P8494

26P9632 26P9643

Recovery CD (see Recovery CDs on page 173.) AC adapter (see AC adapters on page 183.)

LCD FRUs

14.1-in. XGA TFT

No. a-f 1

FRU See LCD miscellaneous parts on page 181. LCD cover kit 14.1-in. (except models xxK) models xxK
11P8314 11P8315 26P9641 27L0680 27L0684 26P8132 05K9944 46L2348 11P8309 46L4904 46L5024
Hinges LCD cable assembly 14.1 XGA Antenna assembly for wireless LAN Inverter card LCD panel, 14.1 XGA (SAMSUNG) LCD panel, 14.1 XGA (SAMSUNG) LCD panel, 14.1 SGA (HITACHI)
Clear plate for A30/A30p Clear plate for A31/A31p

15.0-in. XGA TFT

No. b-e 1
FRU See LCD miscellaneous parts on page 181. LCD cover kit 15.0-in. (except models xxK) models xxK
26P9636 26P9637 26P9641 27L0681 27L0684 26P8132 05K9964 05K9963 46L4904 46L5024
Hinges LCD cable assembly 15.0 XGA Antenna assembly for wireless LAN Inverter card LCD panel, 15.0 XGA (LG) LCD panel, 15.0 XGA (SAMSUNG)

15.0-in. SXGA+ TFT

No. 1 FRU LCD cover kit 15.0-in. (except models xxK) models xxK 6 Hinges LCD cable assembly 15.0 SXGA+ Antenna assembly for wireless LAN Inverter card P/N 26P9636 26P9637 26P9641 27L0682 27L0684 26P8132
LCD panel, 15.0 SXGA+ (SAMSUNG) for A30 05K9965 LCD panel, 15.0 SXGA+ (SAMSUNG) V2 LCD panel, 15.0 SXGA+ (LG) 11P8298 11P8266 46L4904 46L5024

15.0-in. SXGA+ IPS TFT

No. 1 FRU LCD cover kit 15.0-in. (except models xxK) models xxK Hinges LCD cable assembly 15.0 SXGA+ IPS Antenna assembly for wireless LAN Inverter card for IPS Inverter card for IPS LCD panel, 15.0 SXGA+ IPS (DBU) Clear plate for A30/A30p Clear plate for A31/A31p P/N 26P9636 26P9637 26P9641 27L0714 27L0684 26P8133 62P9872 11P8206 46L4904 46L5024

15.0-in. UXGA IPS TFT

No. 1 FRU LCD cover kit 15.0-in. (except models xxK) models xxK Hinges LCD cable assembly 15.0 UXGA IPS Antenna assembly for wireless LAN Inverter card for IPS LCD panel, 15.0 UXGA (DBU) Clear plate for A30/A30p Clear plate for A31/A31p P/N 26P9636 26P9637 26P9641 27L0683 27L0684 26P8133 05K9967 46L4904 46L5024

Keyboard

Language Arabic Belgian Chinese, Traditional Czech Danish Dutch English, U.K. English, U.S. French, Canadian French, European German Greek Hungarian Hebrew Italian Japanese Korean Norwegian Polish Portuguese Russian Slovak Slovenian Spanish, European Spanish, Latin American Swedish or Finnish Swiss Thai Turkish P/N 02K5980* 02K5974* 02K5963* 02K5984* 02K5971* 02K5968* 02K5965* 02K5959* 02K5960* 02K5967* 02K5966* 02K5977* 02K5983* 02K5978* 02K5972* 02K5962* 02K5964* 02K5970* 02K5985* 02K5976* 02K5981* 02K5982* 02K5986* 02K5973* 02K5961* 02K5969* 02K5975* 02K5987* 02K5979*

Power cords (ThinkPad Dock)
IBM power cords for a specific country or region are usually available only in that country or region: For 3-pin power cords:
Region Argentina Australia, New Zealand Canada, Thailand, U.S. Denmark European countries India, South Africa Israel Italy Japan Korea China (P.R.C.) (other than Hong Kong S.A.R) Switzerland U.K. P/N 36L8868 75H8988 75H8989 75H8992 75H8990 75H8993 75H8999 75H8998 75H8996 76H3536 02K0540 75H8997 75H8994 CRU ID *

Notices

References in this publication to IBM products, programs, or services do not imply that IBM intends to make these available in all countries in which IBM operates. Any reference to an IBM product, program, or service is not intended to state or imply that only that IBM product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any of the intellectual property rights of IBM may be used instead of the IBM product, program, or service. The evaluation and verification of operation in conjunction with other products, except those expressly designated by IBM, are the responsibility of the user. IBM may have patents or pending patent applications covering subject matter in this document. The furnishing of this document does not give you any license to these patents. You can send license inquiries, in writing, to the IBM Director of Licensing, IBM Corporation, 500 Columbus Avenue, Thornwood, NY 10594, U.S.A.

Trademarks

The following terms are trademarks of the IBM Corporation in the United States or other countries or both: Asset ID IBM ThinkLight ThinkPad TrackPoint Ultrabay UltraPort Microsoft, Windows, Windows NT, and the Windows logo are trademarks of Microsoft Corporation in the United States and/or other countries. Pentium is trademark of Intel Corporation in the United States and/or other countries. (For a complete list of Intel trademarks, see the legal information on http://www.intel.com/) Other company, product, or service names may be the trademarks or service marks of others.

Part Number: 92P1902

(1P) P/N: 92P1902

Brand IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM IBM
Model ThinkPad - 240 ThinkPad - 240X ThinkPad - 290 ThinkPad - 365 ThinkPad - 365XD ThinkPad - 380 ThinkPad - 380D ThinkPad - 380E ThinkPad - 380ED ThinkPad - 380XD ThinkPad - 380Z ThinkPad - 385 ThinkPad - 385D ThinkPad - 385ED ThinkPad - 385XD ThinkPad - 390 ThinkPad - 390E ThinkPad - 390X ThinkPad - 560 ThinkPad - 560E ThinkPad - 560X ThinkPad - 560Z ThinkPad - 570 ThinkPad - 600 ThinkPad - 600E ThinkPad - 600X ThinkPad - 701 ThinkPad - 770 ThinkPad - 770E ThinkPad - 770ED ThinkPad - 770X ThinkPad - 770Z ThinkPad - A20 ThinkPad - A20m ThinkPad - A20p ThinkPad - A21 ThinkPad - A21e ThinkPad - A21m ThinkPad - A21p ThinkPad - A22 ThinkPad - A22e ThinkPad - A22m ThinkPad - A22p ThinkPad - A30 ThinkPad - A30p ThinkPad - A31

Tip 3 3

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ThinkPad - A31p ThinkPad - A50 ThinkPad - A50p ThinkPad - A51p ThinkPad - i1200 ThinkPad - i1300 ThinkPad - i1400-2621 ThinkPad - i1500-2621 ThinkPad - i1720 ThinkPad - i1721 ThinkPad - R30 ThinkPad - R31 ThinkPad - R32 ThinkPad - R40 ThinkPad - R40e ThinkPad - R50 ThinkPad - R50e ThinkPad - R50p ThinkPad - R51 ThinkPad - R51e ThinkPad - R52 ThinkPad - T20 ThinkPad - T21 ThinkPad - T22 ThinkPad - T23 ThinkPad - T30 ThinkPad - T40 ThinkPad - T40p ThinkPad - T41 ThinkPad - T41p ThinkPad - T42 ThinkPad - T42p ThinkPad - T43 ThinkPad - T43p ThinkPad - TransNote ThinkPad - X20 ThinkPad - X21 ThinkPad - X22 ThinkPad - X23 ThinkPad - X24 ThinkPad - X30 ThinkPad - X300 ThinkPad - X31 ThinkPad - X32 ThinkPad - X40 ThinkPad - X41 ThinkPad - X41Tablet ThinkPad - X60

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ThinkPad - X60 Tablet ThinkPad - X60s ThinkPad - X61 Tablet ThinkPad - X61s