IBM Mobile Systems ThinkPad Computer Hardware Maintenance Manual June 2001 This manual supports: ThinkPad A21e, A22e, i 1800 (MT 2655/2663/2664)
Note Before using this information and the product it supports, be sure to read the general information under “Notices” on page 137.
Contents Introduction . . . . . . . . . . . . Important service information . . . . . . . . Strategy for replacing FRUs . . . . . . . How to use error messages . . . . . . . Diskette compatibility matrix . . . . . . . . Safety notices: multilingual translations . . . . . Safety information. . . . . . . . . . . General safety . . . . . . . . . . . Electrical safety . . . . . . . . . . Safety inspection guide . . . . . . . . Handling electrostatic discharge-sensitive devices Grounding requirements . . . . . .
1060 Ultrabay 2000 device . . . . 1070 Keyboard . . . . . . . 1080 Keyboard CRU insulator . . . 1090 Fan assembly . . . . . . 1100 CPU . . . . . . . . . 1110 PC Card slot assembly . . . 1120 Hinge cover . . . . . . . 1130 Keyboard bezel . . . . . . 1140 Speaker . . . . . . . . 1150 Hard-disk bay . . . . . . 1160 LED connector card . . . . 1170 Ultrabay 2000 slot . . . . . 1180 System board . . . . . . 2010 LCD assembly . . . . . . 2020 Front bezel. . . . . . . 2030 Inverter card . . . . . . 2040 LCD panel .
Introduction Important service information Important BIOS and device driver fixes are customer-installable. The BIOS and device drivers are posted on the IBM support site http://www.pc.ibm.com/support/ Advise customers to contact the PC Company HelpCenter at 800-772-2227 if they need assistance in obtaining or installing any diskette fixes. Customers in Canada should call IBM HelpPC at 800-565-3344 for assistance or download information.
Important service information Attention The setup configuration on the computer you are servicing may have been customized. Running Automatic Configuration may alter the settings. Note the current configuration settings (using the View Configuration option); then, when service has been completed, verify that those settings remain in effect. Strategy for replacing a hard-disk drive Always try to run a low-level format before replacing a hard-disk drive.
Safety notices Safety notices: multilingual translations The safety notices are provided in English, French, German, Italian, and Spanish, as follows: Safety notice 1 Before the computer is powered-on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer. Verify this by shaking the computer and listening for rattling sounds. Metallic parts or metal flakes can cause electrical shorts.
Safety notices Safety notice 2 DANGER: Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or water, or short-circuit it. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or explosion of the battery. Certaines batteries de secours contiennent du nickel et du cadmium.
Safety notices Continuation of Safety notice 2 DANGER: Alcune batterie di riserva contengono una piccola quantità di nichel e cadmio. Non smontarle, ricaricarle, gettarle nel fuoco o nell’acqua né cortocircuitarle. Smaltirle secondo la normativa in vigore (DPR 915/82, successive disposizioni e disposizioni locali). Quando si sostituisce la batteria dell’RTC (real time clock) o la batteria di supporto, utilizzare soltanto i tipi inseriti nell’appropriato Catalogo parti.
Safety notices Safety notice 3 DANGER: The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack. Use of an incorrect battery can result in ignition or explosion of the battery. La batterie contient du nickel. Ne la démontez pas, ne l’exposez ni au feu ni à l’eau.
Safety notices Safety notice 4 DANGER: The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or explosion of the battery. La pile de sauvegarde contient du lithium.
Safety notices Continuation of Safety notice 4 DANGER: La batteria di supporto e una batteria al litio e puo incendiarsi, esplodere o procurare gravi ustioni. Evitare di ricaricarla, smontarne il connettore polarizzato, smontarla, riscaldarla ad una temperatura superiore ai 100 gradi centigradi, incendiarla o gettarla in acqua. Smaltirla secondo la normativa in vigore (DPR 915/82, successive disposizioni e disposizioni locali).
Safety notices Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water for at least 15 minutes. Seek medical care if any symptoms from the fluid are present after washing. Si le panneau d’affichage à cristaux liquides se brise et que vous recevez dans les yeux ou sur les mains une partie du fluide, rincez-les abondamment pendant au moins quinze minutes.
Safety notices Safety notice 6 DANGER: To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d’alimentation. Aus Sicherheitsgründen die Kunststoffabdeckung, die den unteren Teil der Spannungswandlerplatine umgibt, nicht entfernen.
Safety notices Safety notice 7 DANGER: Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials. Bien que le voltage des batteries principales soit peu 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.
Safety notices Safety notice 8 DANGER: Before removing any FRU, power off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Avant de retirer une unité remplaçable en clientèle, mettez le système hors tension, débranchez tous les cordons d’alimentation des socles de prise de courant, retirez la batterie et déconnectez tous les cordons d’interface.
Safety information Safety information The following section contains 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.
Safety information 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.
Safety information v v v v v v safety sections of maintenance information. Use extreme care when measuring high voltages. Regularly inspect and maintain your electrical hand tools for safe operational condition. Do not use worn or broken tools and testers. Never assume that power has been disconnected from a circuit. First, check that it has been powered off. Always look carefully for possible hazards in your work area.
Safety information 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.
Safety information 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.
Laser compliance statement When a CD-ROM drive, DVD drive or the other laser product is installed, note the following: CAUTION: Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure. O uso de controles, ajustes ou desempenho de procedimentos diferentes daqueles aqui especificados pode resultar em perigosa exposição à radiação.
Laser compliance statement Some CD-ROM drives, DVD-ROM drives or the other optical storage devices contain an embedded Class 3A or Class 3B laser diode. Note the following: DANGER: Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam. Radiação por raio laser ao abrir.
Laser compliance statement 20 ThinkPad A21e, A22e, i 1800 (MT 2655/2663/2664)
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.
Read this first __ 6. Procedure index and page number in which the failing FRU was detected __ 7. Failing FRU name and part number __ 8. Machine type, model number, and serial number __ 9. Customer’s name and address Note for warranty: During the warranty period, the customer may 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.
Related service information Related service information This section provides information about the following: v “Service Web site” v “Product recovery program” v “Passwords” on page 25 v “Power management” on page 28 Service Web site When the latest maintenance diskette and the system program service diskette are available, a notice will be posted on http://www.pc.ibm.
Related service information 3. A menu will appear stating “Your computer originally included a Product Recovery program ... Reinstall the Product Recovery Program? (Y/N) [ ]”. Note: If the hard-disk drive contains any partitions, you will not receive this menu — go to step 1. 4. Enter Y and Service Partition will be created and loaded with D2D files. Note: If you do not want to create Service Partition, press N, and then go to step 8. 5. Press ENTER at next window to continue.
Related service information 4. If you are using Windows 2000 Professional, you will be prompted to select the appropriate operating system setting. This menu does not appear for Windows 98 SE. 5. Select System Utilities from the main menu. Press Enter. 6. Select Create a Recovery Repair diskette. Press Enter. 7. Follow the on-screen instructions. 8. When the process is completed, label the diskette as the Recovery Repair diskette and save it for future use. To use the recovery repair diskette: 1.
Related service information Attention If the user HDP is forgotten, check to see if a master HDP was set. If a master HDP was set and can be recalled, this will allow 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 nor recover data from the hard-disk drive. The hard-disk drive can be replaced for a scheduled fee.
Related service information 6. When the Enter New Password field opens, leave it blank and press Enter twice. 7. Press Enter in the Changes have been saved window. 8. Press F10; then select Yes in the Setup confirmation window. How to remove the hard-disk password Attention If User only mode is selected and the user HDP is forgotten and cannot be made available to the servicer, IBM does not provide any services to reset the user HDPs nor recover data from the hard-disk drive.
Related service information 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 95 and Windows NT. v Standby mode is called suspend mode in Windows 95 and 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.
Related service information i 1800 series MT2655-P7J, PAJ 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.
Related service information Note: The computer does not accept any input immediately after it enters standby mode. Wait a few seconds before taking any action to reenter operation mode. Hibernation mode Note for Windows NT If you are using Windows NT in the default format, NTFS, you cannot create a hibernation file. If you want to use hibernation mode, you will need to reinstall Windows NT with FAT format.
Checkout guide Checkout guide Use the following procedures as a guide in identifying and correcting problems with the ThinkPad computer. Note: The diagnostic tests are intended to test only 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.
Checkout guide If an error code appears, go to “Symptom-to-FRU index” on page 46. 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.
Checkout guide Diagnostics I n t e r a c t i v e Te s t s Hardware Info Utility Quit F1=Help Run Normal Test Run Quick Test CPU/Coprocessor Systemboard Video Adapter Serial Ports Parallel Ports Fixed Disks Diskette Drives Other Devices ZIP Drive Communication Memory Test - Full Memory Test - Quick PC-DOCTOR 2.0 Copyright 2000 PC-Doctor, Inc. All Rights Reserved. Use the cursor keys and ESC to move in menus. Press ENTER to select. 4. Run the applicable function test. 5.
Checkout guide Power system checkout To 1. 2. 3. 4. verify a symptom, do the following: Power off the computer. Remove the battery pack. Connect the ac adapter. Check that power is supplied when you power on the computer. 5. Power off the computer. 6. Disconnect the ac adapter and install the charged battery pack. 7. Check that the battery pack supplies power when you power on the computer.
Checkout guide 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.
Checkout guide Note: Recharging will take at least 3 hours, even if the indicator does not turn on. If the voltage is still less than +11.0 V dc after recharging, replace the battery. for Nickel metal hydride battery; v If the voltage is less than +8.0 V dc, the battery pack has been discharged. Note: Recharging will take at least 3 hours, even if the indicator does not turn on. If the voltage is still less than +8.0 V dc after recharging, replace the battery. 4.
ThinkPad A21e, A22e, i 1800 Product overview . . . . . . . . . . . Specifications . . . . . . . . . . . Status indicators . . . . . . . . . . FRU Tests . . . . . . . . . . . . Fn key combinations . . . . . . . . . Symptom-to-FRU index . . . . . . . . . Numeric error codes . . . . . . . . . Error messages . . . . . . . . . . Beep symptoms . . . . . . . . . . No beep symptoms . . . . . . . . . LCD-related symptoms . . . . . . . . Intermittent problems . . . . . . . . . Undetermined problems . . . . . . . .
12.1-in. LCD (only for A21e series) . . 13.3-in. and 14.1-in. LCD . . . . . 2050 Sub card . . . . . . . . . Locations . . . . . . . . . . . . Front view. . . . . . . . . . . Rear view . . . . . . . . . . . Bottom view . . . . . . . . . . Parts list . . . . . . . . . . . . A21e, A22e and i 1800 model matrix . . . Overall . . . . . . . . . . . LCD FRUs . . . . . . . . . . 12.1-in. SVGA TFT (only for A21e) . . 13.3-in. XGA TFT . . . . . . . 14.1-in. XGA TFT . . . . . . . Keyboard . . . . . . . . . . .
Product overview Product overview This section presents the following product-unique information: v “Specifications” v “Status indicators” on page 41 v “FRU Tests” on page 43 v “Fn key combinations” on page 44 Specifications The following table lists the specifications of the ThinkPad A21e, A22e and i 1800: Feature Description Processor A21e v Intel® Celeron® processor 650 MHz v Intel® Celeron® processor 700 MHz A22e v Intel® Celeron® processor 800 MHz v Intel® mobile Pentium® III processor 850 MHz fea
Product overview Feature Description Display A21e v 12.1-inch, 16M colors, SVGA (800×600 resolution) TFT color LCD v 13.3-inch, 16M colors, XGA (1024×768 resolution) TFT color LCD v 14.1-inch, 16M colors, XGA (1024×768 resolution) TFT color LCD A22e v 13.3-inch, 16M colors, XGA (1024×768 resolution) TFT color LCD v 14.1-inch, 16M colors, XGA (1024×768 resolution) TFT color LCD i 1800 v 14.1-inch, 16M colors, XGA (1024×768 resolution) TFT color LCD Hard-disk drive A21e v 20.0 GB, 2.
Product overview Status indicators The system status indicators show the status of the computer, as follows: 1 2 3 4 5 6 Indicator Meaning 1 Drive in use Green: 7 Data is being read from or written to the storage device, such as the hard disk drive or a drive in the Ultrabay 2000. When this indicator is on, do not put the computer into standby mode or turn off the computer. Note: Do not move the system while the Green drive in use light is on. Sudden physical shock could cause drive errors.
Product overview Indicator Meaning 4 Scroll lock Green: 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. 5 Power on Green: The computer is on and ready to use. In some models, this indicator stays lighted even when the computer is in the standby mode.
Product overview FRU Tests The following table shows the test for each FRU. FRU Applicable test System board 1. Diagnostics --> CPU/Coprocessor 2. Diagnostics --> Systemboard Power Diagnostics --> Other Devices --> IBM AC Adapter, IBM Battery 1 LCD unit 1. Diagnostics --> Video Adapter 2. Interactive Tests --> Video Modem 1. Make sure the modem is set up correctly. 2. Replace the modem jack and the modem card in turn, and run the following tests in Diagnostics --> Communication: a.
Product overview FRU Applicable test Diskette drive 1. Diagnostics --> Diskette Drives 2. Interactive Tests --> Diskette CD-ROM or DVD drive 1. Diagnostics --> Other Devices --> CD-ROM/DVD 2. Interactive Tests --> CD-ROM/DVD Test Memory 1. If two DIMMs are installed, remove one of them and run Diagnostics --> Memory Test - Quick. 2. If the problem does not recur, return the DIMM to its place, remove the other one, and run the test again. 3.
Product overview Key combination Description Fn + F7 Switch between the computer display and an external monitor. If an external monitor is attached, computer output is displayed in the following three patterns by turns: v External monitor (CRT) v Computer display and external monitor (LCD + CRT) v Computer display (LCD) Note: This function is not supported when the computer is in large desktop mode or when the computer output is driven by the secondary CRT controller.
Symptom-to-FRU index Symptom-to-FRU index The symptom-to-FRU index in this section lists symptoms and errors and their possible causes. The most likely cause is listed first, in boldface type. Note: Do the FRU replacement or other actions in the sequence shown in the column headed “FRU or action, in sequence.” If replacing a FRU does not solve the problem, put the original part back in the computer. Do not replace a nondefective FRU.
Symptom-to-FRU index Symptom or error FRU or action, in sequence 0190 Critical low battery error. 1. Charge the battery pack. 2. Battery pack. 0200 Hard disk error — The 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. 021x Stuck key — Keyboard error. Run interactive tests of the keyboard and the auxiliary input device. 0220 Monitor type error — Monitor type does not match the one specified in CMOS.
Symptom-to-FRU index Symptom or error FRU or action, in sequence 0280 Previous boot incomplete — Default configuration used. 1. Load Setup Defaults in IBM BIOS Setup Utility. 2. DIMM. 3. System board. 02D0 System cache error. 02B2 Incorrect drive A type. 1. Diskette drive. 2. External FDD cable. 3. I/O card. 02F4 EISA CMOS not writable. 1. Load Setup Defaults in IBM BIOS Setup Utility. 2. Replace the backup battery. 3. System board. 02F5 DIMM test failure. 1. DIMM. 2. System board.
Symptom-to-FRU index Error messages Symptom or error FRU or action, in sequence Device address conflict. 1. Load Setup Defaults in IBM BIOS Setup Utility. 2. Backup battery. 3. System board. Allocation error for device. 1. Load Setup Defaults in IBM 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 IBM BIOS Setup Utility. 2.
Symptom-to-FRU index Beep symptoms Symptom or error FRU or action, in sequence One beep and a blank, unreadable, or flashing LCD. 1. Reseat the LCD connector. 2. LCD assembly. 3. External CRT. 4. System board. 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 46. Two short beeps with blank screen. 1. System board. 2. DIMM. Two or more beeps, or a continuous beep.
Symptom-to-FRU index LCD-related symptoms Important The TFT LCD for the notebook computer contains many thin-film transistors (TFTs). A small number of dots that are missing, discolored, or always lighted is characteristic of TFT LCD technology, but excessive pixel problems can cause viewing concerns. The LCD should be replaced if the number of missing, discolored, or lighted dots in any background is: v SVGA: 5 or more bright dots, 5 or more dark dots, or a total of 9 or more bright and dark dots.
Symptom-to-FRU index 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.
FRU replacement notices FRU replacement notices This section contains notices related to removing and replacing parts. Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In IBM ThinkPad computer, 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.
FRU replacement notices v Make sure you use the correct screw. If you have a torque screwdriver, tighten all screws firmly to the torque shown in the table. Never use a screw that you removed. Use a new one. Make sure the screws are tightened firmly.
FRU replacement notices 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 1.61, 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.
Removing and replacing a FRU Removing and replacing a FRU This section presents directions and drawings for use in removing and replacing a FRU. Be sure to observe the following general rules: 1. Do not try to service any computer unless you have been trained and certified. An untrained person runs the risk of damaging parts. 2. Before replacing any FRU, review “FRU replacement notices” on page 53. 3. Begin by removing any FRUs that have to be removed before the failing FRU.
Removing and replacing a FRU 1010 Battery pack DANGER: Use only the battery in the parts listing for the computer you are servicing. The use of an incorrect battery can result in ignition or explosion of the battery.
Removing and replacing a FRU 1020 Backup battery DANGER: Use only the battery in the parts listing for the computer you are servicing. The use of an incorrect battery can result in ignition or explosion of the battery. For access, remove this FRU: v “1010 Battery pack” on page 57 1 2 Step Screw (quantity) Torque 1 M2.5 × 3.5 mm, nylon-coated (1) 39.
Removing and replacing a FRU Cable routing: When replacing the cable, route it as in this drawing: ThinkPad A21e, A22e, i 1800 59
Removing and replacing a FRU 1030 Hard-disk drive Attention Do not drop or apply any shock to the hard-disk drive. The hard-disk drive is sensitive to physical shock. Incorrect handling can cause damage and permanent loss of data. Before removing the drive, have the user make a backup copy of all the information on the drive if possible. Never remove the drive while the system is operating or is in suspend mode.
Removing and replacing a FRU When removing the hard-disk drive, open the LCD a little as shown in the figure. 2 3 3 4 When installing: Make sure that the hard-disk connector is firmly connected.
Removing and replacing a FRU 1040 DIMM For access, remove this FRU: v “1010 Battery pack” on page 57 Note: Loosen the screw 1 , but do not remove it. 1 2 3 4 3 When installing: Make sure that the card is firmly fixed in the slot and cannot be moved easily.
Removing and replacing a FRU 1050 Mini PCI adapter For access, remove this FRU: v “1010 Battery pack” on page 57 Note: Loosen the screw 1 , but do not remove it.
Removing and replacing a FRU Notes: 1. The following two illustrations show the combo card. Connector (A) is for the LAN feature and (B) is for the modem feature. Disconnect either (A) or (B) in step 6 . This slot also supports a Mini PCI modem card or Mini PCI network card. 2. Step 3 is only for MT2655-21x, 22x, 23x, 31x, 32x, 33x, 41x, 42x, 43x, 71x, 72x, 73x, 81x, 82x, 83x, 91x, 92x, 93x, B2x, B4x, P3J. Other models do not have the bracket.
Removing and replacing a FRU When installing: 1. Make sure that the card is firmly fixed in the slot and cannot be moved easily. 2. Make sure not to pinch the connector cable (A) under the Mini PCI adapter. Place the cable (A) as shown in the following figure.
Removing and replacing a FRU 1060 Ultrabay 2000 device Any of several devices can be inserted into the Ultrabay 2000. The procedure for installing and removing is the same for every device. Note: When you release the switch in step 1 the lever pops out. Pull the lever a little in step 2 to release the device from the bay.
Removing and replacing a FRU 1070 Keyboard For access, remove these FRUs, in order: v “1010 Battery pack” on page 57 v “1020 Backup battery” on page 58 v “1030 Hard-disk drive” on page 60 v “1060 Ultrabay 2000 device” on page 66 1 Step Screw (quantity) Torque 1 M2.5 × 14 mm, nylon-coated (2) 39.
Removing and replacing a FRU 5 6 4 6 5 4 7 6 68 ThinkPad A21e, A22e, i 1800 (MT 2655/2663/2664)
Removing and replacing a FRU When installing the easy-button cover, do as follows: 4 3 2 1 1 ThinkPad A21e, A22e, i 1800 69
Removing and replacing a FRU When installing: When installing the keyboard, do as follows: 1. Install the new keyboard, following the directions in the figure. Make sure that the keyboard edges, shown in the figure as (A), (B), and (C), are under the frame. (A) (B) (C) 2. Insert your fingers into the PC Card slot on the left of the computer and the Ultrabay 2000 slot on the right of the computer as shown in 1 .
Removing and replacing a FRU 3. To make sure that the front side of the keyboard is housed firmly, gently press the Shift keys with your thumbs and try to slide the keyboard towards you. Do not push parts (A) and (B) on the keyboard strongly; to do so might cause distortion of the Ultrabay 2000 slot and the PC Card slot. (A) (B) 4. After the fastening of two screws of bottom side, push the Y key again to connect the keyboard firmly to the connector on the underside of the key.
Removing and replacing a FRU 1080 Keyboard CRU insulator For access, remove these FRUs, in order: v “1010 Battery pack” on page 57 v “1020 Backup battery” on page 58 v “1030 Hard-disk drive” on page 60 v “1060 Ultrabay 2000 device” on page 66 v “1070 Keyboard” on page 67 1 72 ThinkPad A21e, A22e, i 1800 (MT 2655/2663/2664)
Removing and replacing a FRU 1090 Fan assembly For access, remove these FRUs, in order: v “1010 Battery pack” on page 57 v “1020 Backup battery” on page 58 v “1030 Hard-disk drive” on page 60 v “1060 Ultrabay 2000 device” on page 66 v “1070 Keyboard” on page 67 v “1080 Keyboard CRU insulator” on page 72 For models excepting MT2655-65x, 66x, 67x, B5x, B6x, B7x 1 Step Screw (quantity) Torque 1 M2.5 × 3.5 mm, nylon-coated (1) 39.
Removing and replacing a FRU 2 2 3 Step Screw (quantity) Torque 2 M2.0 × 13.5 mm, nylon-coated (4) 24.5 Ncm (2.
Removing and replacing a FRU For MT2655-65x, 66x, 67x, B5x, B6x, B7x 1 Step Screw (quantity) Torque 1 M2.5 × 3.5 mm, nylon-coated (1) 39.
Removing and replacing a FRU 2 2 3 Step Screw (quantity) Torque 2 M2.0 × 13.5 mm, nylon-coated (4) 24.5 Ncm (2.5 kgfcm) When installing: When installing the fan assembly, apply the thermal grease (05K5751) on the a -part of the fan as shown in the following figure.
Removing and replacing a FRU 1100 CPU Note This section is only for MT2655-45x, 46x, 47x, 48x, 4Ax, 55x, 56x, 57x, 58x, 5Ax, 65x, 66x, 67x, 95x, 96x, 97x, 98x, 9Ax, A5x, A6x, A7x, A8x, AAx, B5x, B6x, B7x, E7x, F7x, M7x, P7J, PAJ.
Removing and replacing a FRU When installing: 1. When attaching the CPU to the socket, do as shown in the step 1 in this figure. 2. Rotate the the head of the screw (A) to the direction of the arrow 2 to lock the CPU.
Removing and replacing a FRU 1110 PC Card slot assembly For access, remove these FRUs, in order: v “1010 Battery pack” on page 57 v “1020 Backup battery” on page 58 v “1030 Hard-disk drive” on page 60 v “1060 Ultrabay 2000 device” on page 66 v “1070 Keyboard” on page 67 v “1080 Keyboard CRU insulator” on page 72 1 1 2 Step Screw (quantity) Torque 1 M2.0 × 13.5 mm, nylon-coated (4) 24.5 Ncm (2.
Removing and replacing a FRU When installing the PC Card slot assembly, do as shown in the figure.
Removing and replacing a FRU 1120 Hinge cover For access, remove these FRUs, in order: v “1010 Battery pack” on page 57 v “1020 Backup battery” on page 58 v “1030 Hard-disk drive” on page 60 v “1060 Ultrabay 2000 device” on page 66 v “1070 Keyboard” on page 67 v “1080 Keyboard CRU insulator” on page 72 1 Step Screw (quantity) Torque 1 M2.5 × 14 mm, nylon-coated (3) 39.
Removing and replacing a FRU a 4 2 3 Step Screw (quantity) Torque 2 M2.5 × 4.8 mm, nylon-coated (1) 39.2 Ncm (4 kgfcm) When installing, do as follows; v Install the hinge cover according to the procedure 3 , 4 and then tighten the screw 2 . In procedure 3 , take care not to damage the lens. v Make sure that all of the latches a are firmly attached and snap into place.
Removing and replacing a FRU 1130 Keyboard bezel For access, remove these FRUs, in order: v “1010 Battery pack” on page 57 v “1020 Backup battery” on page 58 v “1030 Hard-disk drive” on page 60 v “1060 Ultrabay 2000 device” on page 66 v “1070 Keyboard” on page 67 v “1080 Keyboard CRU insulator” on page 72 v “1120 Hinge cover” on page 81 1 Step Screw (quantity) Torque 1 M2.5 × 3.5 mm, nylon-coated (3) 39.
Removing and replacing a FRU 3 2 3 4 Step Screw (quantity) Torque 2 M2.5 × 14 mm, nylon-coated (1) 39.2 Ncm (4 kgfcm) 3 M2.5 × 4.8 mm, nylon-coated (2) 39.
Removing and replacing a FRU When installing, do as following; v Make sure that the a -part is firmly attached as shown in the figure. v Make sure that all of the latches of the keyboard bezel b are firmly attached.
Removing and replacing a FRU 1140 Speaker For access, remove these FRUs, in order: v “1010 Battery pack” on page 57 v “1020 Backup battery” on page 58 v “1030 Hard-disk drive” on page 60 v “1060 Ultrabay 2000 device” on page 66 v “1070 Keyboard” on page 67 v “1080 Keyboard CRU insulator” on page 72 v “1120 Hinge cover” on page 81 v “1130 Keyboard bezel” on page 83 For A21e series 1 2 Step Screw (quantity) Torque 1 M2.5 × 14 mm, nylon-coated (2) 39.
Removing and replacing a FRU For A22e and i 1800 series For MT2655-25x, 26x, 27x, 35x, 36x, 37x, 75x, 76x, 77x, 85x, 86x, 87x, D7x, H7x, J7x, P3J, MT2663-77x, MT2664-77x: 1 2 Step Screw (quantity) Torque 1 M2.5 × 14 mm, nylon-coated (2) 39.
Removing and replacing a FRU For MT2655-45x, 46x, 47x, 48x, 4Ax, 55x, 56x, 57x, 58x, 5Ax, 65x, 66x, 67x, 95x, 96x, 97x, 98x, 9Ax, A5x, A6x, A7x, A8x, AAx, B5x, B6x, B7x, E7x, F7x, M7x, P7J, PAJ: 1 2 Step Screw (quantity) Torque 1 M2.5 × 14 mm, nylon-coated (2) 39.
Removing and replacing a FRU 1150 Hard-disk bay For access, remove these FRUs, in order: v “1010 Battery pack” on page 57 v “1020 Backup battery” on page 58 v “1030 Hard-disk drive” on page 60 v “1060 Ultrabay 2000 device” on page 66 v “1070 Keyboard” on page 67 v “1080 Keyboard CRU insulator” on page 72 v “1120 Hinge cover” on page 81 v “1130 Keyboard bezel” on page 83 v “1140 Speaker” on page 86 1 2 Step Screw (quantity) Torque 1 M2.5 × 4.8 mm, nylon-coated (1) 39.
Removing and replacing a FRU When installing: Make sure that the a -parts of the insulation are not came off and the b -part is not turned over.
Removing and replacing a FRU 1160 LED connector card Note This section is only for MT2655-45x, 46x, 47x, 48x, 4Ax, 55x, 56x, 57x, 58x, 5Ax, 65x, 66x, 67x, 95x, 96x, 97x, 98x, 9Ax, A5x, A6x, A7x, A8x, AAx, B5x, B6x, B7x, E7x, F7x, M7x, P7J, PAJ. Other models do not have LED connector card.
Removing and replacing a FRU 4 3 When installing: Make sure that the connectors are firmly attached.
Removing and replacing a FRU 1170 Ultrabay 2000 slot For access, remove these FRUs, in order: v “1010 Battery pack” on page 57 v “1020 Backup battery” on page 58 v “1030 Hard-disk drive” on page 60 v “1060 Ultrabay 2000 device” on page 66 v “1070 Keyboard” on page 67 v “1080 Keyboard CRU insulator” on page 72 v “1120 Hinge cover” on page 81 v “1130 Keyboard bezel” on page 83 v “1160 LED connector card” on page 91 Note Step 1 and 2 are only for MT2655-x1x, x2x, x3x, x4x, 25x, 26x, 27x, 35x, 36x, 37x, 7
Removing and replacing a FRU 2 a When installing: Make sure that the FPC bracket is firmly attached as shown in the figure a . 3 Step Screw (quantity) Torque 3 M2.5 × 4.8 mm, nylon-coated (1) 39.
Removing and replacing a FRU 4 5 6 Step Screw (quantity) Torque 4 M2 × 13.5 mm, nylon-coated (2) 24.5 Ncm (2.5 kgfcm) 5 M2.5 × 4.8 mm, nylon-coated (2) 39.2 Ncm (4 kgfcm) When installing: Make sure that the guide of the slot is firmly attached 1 and if the eject lever has been popped out, push it back in the direction of arrow 2 until it snaps, and then push the upper-right corner of the slot 3 to fix it firmly.
Removing and replacing a FRU 1180 System board For access, remove these FRUs, in order: v “1010 Battery pack” on page 57 v “1020 Backup battery” on page 58 v “1030 Hard-disk drive” on page 60 v “1040 DIMM” on page 62 v “1050 Mini PCI adapter” on page 63 v “1060 Ultrabay 2000 device” on page 66 v “1070 Keyboard” on page 67 v “1080 Keyboard CRU insulator” on page 72 v “1090 Fan assembly” on page 73 v “1110 PC Card slot assembly” on page 79 v “1120 Hinge cover” on page 81 v “1130 Keyboard bezel” on page 83 v
Removing and replacing a FRU When installing: Make sure that all of the guides are firmly attached 1 and you fasten the connector firmly to the underside of the system board 2 .
Removing and replacing a FRU 2010 LCD assembly For access, remove these FRUs, in order: v “1010 Battery pack” on page 57 v “1020 Backup battery” on page 58 v “1030 Hard-disk drive” on page 60 v “1060 Ultrabay 2000 device” on page 66 v “1070 Keyboard” on page 67 v “1080 Keyboard CRU insulator” on page 72 v “1120 Hinge cover” on page 81 v “1130 Keyboard bezel” on page 83 v “1160 LED connector card” on page 91 1 1 Step Screw (quantity) Torque 1 M2.5 × 4.8 mm, nylon-coated (4) 39.
Removing and replacing a FRU For models excepting MT2655-45x, 46x, 47x, 48x, 4Ax, 55x, 56x, 57x, 58x, 5Ax, 65x, 66x, 67x, 95x, 96x, 97x, 98x, 9Ax, A5x, A6x, A7x, A8x, AAx, B5x, B6x, B7x, E7x, F7x, M7x, P7J, PAJ 2 Step Screw (quantity) Torque 2 M2.5 × 4.8 mm, nylon-coated (1) 39.2 Ncm (4 kgfcm) 3 4 Step Screw (quantity) Torque 3 M2.5 × 3.5 mm, nylon-coated (1) 39.2 Ncm (4 kgfcm) 4 M2.5 × 14 mm, nylon-coated (1) 39.
Removing and replacing a FRU Pull the bundle of LCD cable out from the cable guide of the LCD assembly in the direction of the arrow 5 as shown in the following figure. 5 Pull the LCD cable connector up in the direction of the arrow 6 as shown in the following figure. 6 When installing: Make sure that the LCD cable connector is firmly attached and then tighten the screws of each terminals.
Removing and replacing a FRU 8 7 7 Step Screw (quantity) Torque 7 M2.5 × 4.8 mm, nylon-coated (2) 39.
Removing and replacing a FRU For MT2655-45x, 46x, 47x, 48x, 4Ax, 55x, 56x, 57x, 58x, 5Ax, 65x, 66x, 67x, 95x, 96x, 97x, 98x, 9Ax, A5x, A6x, A7x, A8x, AAx, B5x, B6x, B7x, E7x, F7x, M7x, P7J, PAJ 2 3 Step Screw (quantity) Torque 2 M2.5 × 3.5 mm, nylon-coated (1) 39.2 Ncm (4 kgfcm) 3 M2.5 × 4.8 mm, nylon-coated (1) 39.2 Ncm (4 kgfcm) Pull the bundle of LCD cable out from the cable guide of the LCD assembly in the direction of the arrow 4 as shown in the following figure.
Removing and replacing a FRU 6 5 5 Step Screw (quantity) Torque 5 M2.5 × 4.8 mm, nylon-coated (2) 39.
Removing and replacing a FRU 2020 Front bezel For access, remove these FRUs, in order: v “1010 Battery pack” on page 57 v “1020 Backup battery” on page 58 v “1030 Hard-disk drive” on page 60 v “1060 Ultrabay 2000 device” on page 66 v “1070 Keyboard” on page 67 v “1080 Keyboard CRU insulator” on page 72 v “1120 Hinge cover” on page 81 v “1130 Keyboard bezel” on page 83 v “1160 LED connector card” on page 91 v “2010 LCD assembly” on page 98 12.1-in.
Removing and replacing a FRU 13.3-in. and 14.1-in. LCD 2 1 1 1 Step Screw (quantity) Torque 1 M2.5 × 4.8 mm, nylon-coated (3) 39.
Removing and replacing a FRU 2030 Inverter card For access, remove these FRUs, in order: v “1010 Battery pack” on page 57 v “1020 Backup battery” on page 58 v “1030 Hard-disk drive” on page 60 v “1060 Ultrabay 2000 device” on page 66 v “1070 Keyboard” on page 67 v “1080 Keyboard CRU insulator” on page 72 v “1120 Hinge cover” on page 81 v “1130 Keyboard bezel” on page 83 v “1160 LED connector card” on page 91 v “2010 LCD assembly” on page 98 v “2020 Front bezel” on page 104 12.1-in.
Removing and replacing a FRU 13.3-in. and 14.1-in.
Removing and replacing a FRU 2040 LCD panel For access, remove these FRUs, in order: v “1010 Battery pack” on page 57 v “1020 Backup battery” on page 58 v “1030 Hard-disk drive” on page 60 v “1060 Ultrabay 2000 device” on page 66 v “1070 Keyboard” on page 67 v “1080 Keyboard CRU insulator” on page 72 v “1120 Hinge cover” on page 81 v “1130 Keyboard bezel” on page 83 v “1160 LED connector card” on page 91 v “2010 LCD assembly” on page 98 v “2020 Front bezel” on page 104 v “2030 Inverter card” on page 106 1
Removing and replacing a FRU 4 3 ThinkPad A21e, A22e, i 1800 109
Removing and replacing a FRU 13.3-in. and 14.1-in. LCD 1a 1a 1 1a 1 1a Step Screw (quantity) Torque 1 For 13.3–in. LCD M2 × 4 mm, nylon-coated (4) 24.5 Ncm (2.5 kgfcm) 1a For 14.1–in. LCD M2 × 4 mm, nylon-coated (4) 24.5 Ncm (2.
Removing and replacing a FRU 2 3 4 Step Screw (quantity) Torque 2 M2.5 × 4.8 mm, nylon-coated (1) 39.
Removing and replacing a FRU Cable routing: When installing the LCD, route the connector cable as in the following figure: 112 ThinkPad A21e, A22e, i 1800 (MT 2655/2663/2664)
Removing and replacing a FRU 2050 Sub card For access, remove these FRUs, in order: v “1010 Battery pack” on page 57 v “1020 Backup battery” on page 58 v “1030 Hard-disk drive” on page 60 v “1040 DIMM” on page 62 v “1050 Mini PCI adapter” on page 63 v “1060 Ultrabay 2000 device” on page 66 v “1070 Keyboard” on page 67 v “1080 Keyboard CRU insulator” on page 72 v “1090 Fan assembly” on page 73 v “1110 PC Card slot assembly” on page 79 v “1120 Hinge cover” on page 81 v “1130 Keyboard bezel” on page 83 v “114
Removing and replacing a FRU When installing, do the followings; v Make sure that the eject lever is popped out a and then install the sub card. v Take care not to damage the switch on the sub card (A). v Make sure that the guide of the card is firmly attached b as shown in the figure.
Locations Locations Front view 1 2 3 4 5 6 System status indicators Power switch Battery and standby status indicators Bay latch Eject button Ultrabay 2000 device 7 8 9 10 Note: The Ultrabay 2000 accepts storage devices, such as a DVD drive or a CD-ROM drive. TrackPoint buttons TrackPoint pointing stick ThinkPad button Volume and mute buttons Note: 9 and 10 are Ez buttons for MT2655-P3J, P7J, PAJ.
Locations Rear view 1 2 3 4 5 6 7 8 Security keyhole Serial connector Parallel connector External-monitor connector Modem connector Ethernet connector Power jack Universal serial bus (USB) connector 1 116 2 3 4 5 6 7 8 ThinkPad A21e, A22e, i 1800 (MT 2655/2663/2664)
Locations Bottom view 1 2 3 4 5 6 7 8 9 10 11 12 13 Built-in speaker Battery pack Battery pack latches Docking connector Mini PCI card slot DIMM slot PC card slots PC card eject button Headphone jack Line-in jack Microphone jack Hard-disk drive LCD latches 2 3 4 5 1 6 7 8 13 9 10 11 12 ThinkPad A21e, A22e, i 1800 117
Parts list Parts list A21e, A22e and i 1800 model matrix The A21e, A22e and i 1800 series includes several models. The following table summarizes the characteristics of each model, to help you determine which FRU in the part list meets your need. The table contains an entry for each of the three types of model A21e, labeled A, B and C, the seven types of model A22e, labeled D through J, the three types of model i 1800, labeled K, L and M.
Parts list Type Model HDD Bay device Mini PCI adapter CPU LCD Modem Cel 800 13.3-in.
Parts list Type Model HDD Bay device Mini PCI adapter CPU LCD Modem CMG 850 14.1-in. XGA A22e (Memory: 64 MB) MT265555x, A5x I MT265556x, A6x 30 GB CDROM (24x) MT265557x, A7x, F7x, M7x MT265565x, B5x J MT265566x, B6 Ethernet Combo (Intel) DVDROM (8x) MT265567x, B7x Modem CMG 900 Combo (Intel) i 1800 (Memory: 64 MB/128 MB) K MT2655P3J L MT2655P7J M MT2655PAJ 20 GB CD-RW Combo (Intel) Cel 750 14.1-in.
Parts list Overall 1 22 ( k ) 21 a 20 b 19 2 c 18 16 i 4 3 j d 17 e 15 14 13 f h 5 12 6 11 10 g 9 8 7 Note: The parts marked with in preceding figure is only for A, B, C, D, E, K.
Parts list v Each FRU is available for all types/models, unless specific types or models are given. v The FRUs marked with one asterisk are CRU (customer replacable unit). v The FRUs marked with two asterisks are CSU (customer set-up unit). v The FRUs marked with OP are also available as optional FRU. No. FRU P/N a∼ k See “Miscellaneous parts” on page 131.
Parts list No.
Parts list No. 16 FRU P/N CPU, Pentium III 750 MHz with SpeedStep technology for L, M 12P3446 CPU, Pentium III 850 MHz with SpeedStep technology for F, G, H, I 12P3450 CPU, Pentium III 900 MHz with SpeedStep technology for J 08K3346 17 LED connector card for F, G, H, I, L, M 26P8055 18 Hard-disk drive (15.0 GB), STD* for A22e OP 08K9585 Hard-disk drive (15.0 GB), Hitachi* for A22e OP 08K9587 Hard-disk drive (20.0 GB), Hitachi* for A21e, A22e OP 08K9533 Hard-disk drive (20.
Parts list LCD FRUs 12.1-in. SVGA TFT (only for A21e) Following FRUs are available for MT2655-21x, 22x, 23x, 71x, 72x, 73x, M2A. 1 5 4 3 2 2 No. FRU P/N 1 LCD cover kit 08K7130 2 Hinge 08K7132 3 LCD cable assembly, 12.1 SVGA 27L0620 4 LCD panel (SANYO) 12.1 SVGA 05K9577 5 LCD panel (SAMSUNG) 12.
Parts list 13.3-in. XGA TFT Following FRUs are available for MT2655-25x, 26x, 27x, 31x, 32x, 33x, 45x, 46x, 47x, 49x, 75x, 76x, 77x, 81x, 82x, 83x, 95x, 96x, 97x, 99x, MT2663-77x, MT2664-77x. 1 5 4 3 2 2 No. 1 FRU P/N LCD cover kit 13.3 for A21e 08K7130 LCD cover kit 13.3 for A22e for Korea 26P9409 26P9321 2 Hinge 08K7132 3 LCD cable assembly, XGA 27L0621 4 LCD panel 13.
Parts list 14.1-in. XGA TFT Following FRUs are available for MT2655-35x, 36x, 37x, 41x, 42x, 43x, 55x, 56x, 57x, 59x, 65x, 66x, 67x, 85x, 86x, 87x, 91x, 92x, 93x, A5x, A6x, A7x, A9x, B1G, B2G, B3G, B4G, B5x, B6x, B7x, C5G, C7G, M4A, P3J, P7J. 1 5 4 3 2 2 No. 1 FRU P/N LCD cover kit 14.1 08K7410 for Korea (only for A22e) 26P9322 for i 1800 08K7352 2 Hinge 08K7132 3 LCD cable assembly, XGA 27L0621 4 LCD panel 14.
Parts list Keyboard Language P/N (NMB) Arabic 02K5750 P/N (ALPS) Belgian 02K5745 Chinese, traditional 02K5747 Czech 02K5751 — Danish 02K5738 — Dutch 02K5735 — English, U.K. 02K5731 English, U.S.
Parts list Recovery CDs for i 1800 series For Windows Me models Language P/N Japanese (for MT2655-P3J) 27P1640 Japanese (for MT2655-P7J, PAJ) 46P4407 Recovery CDs for A22e series For Windows 98 models Language P/N Arabic 14P8675 Chinese, Simplified 46P4502 Chinese, Traditional 46P4498 Czech 14P8676 Danish 14P8654 Dutch 14P8661 English, U.K. 14P8650 English, U.S.
Parts list For Windows 2000 models Language P/N Arabic 14P8735 Czech 14P8736 Greek 14P8740 Hebrew 14P8737 Hungarian 14P8741 Polish 14P8738 Russian 14P8742 Slovak 14P8744 Slovenian 14P8743 Turkish 14P8739 Thai 14P8745 For Windows 2000/Windows NT models Language P/N Chinese, Simplified 46P4504 Chinese, Traditional 46P4500 Dannish 14P8702 Dutch 14P8709 English, U.K. 14P8698 English, U.S.
Parts list Miscellaneous parts FRU P/N Screw kit (including nylon-coated screws): v M2.5 x 14 mm, bind head (15) v M2.5 x 4.8 mm, flat head (20) v M2.5 x 3.5 mm, flat head (10) v M2.0 x 13.5 mm, pan head (15) v M2.0 x 4.
Parts list FRU P/N Base miscellaneous parts for F, G, H, I, J, L, M: v I/O plate v Spring, battery lock v Lid, docking FR v Lid, docking RR v Spring, lid docking v Spring, lid PC Card v Lid, PC Card v Rubber foot v Rubber foot NBR v ESD plate, audio v Insulator for base cover v Ultrabay 2000 bay eject lever v Spring, Ultrabay 2000 bay eject lever v Puller, Ultrabay 2000 bay v Label danger, backup battery v Thermal sponge v Knob, battery lock v Latch, battery lock v EMI plate, modem v EMI shield, battery b
Parts list FRU P/N System miscellaneous parts for A, B, C (A21e): v (a) Hinge cover assembly v (k) Easy button cover v I/O card spacer v Cable, RJ11 to system board docking v (g) Backup battery holder v (f) Ultrabay 2000 guide rail v (i) Hard-disk bay guide rail v (b) Keyboard CRU insulator v Mini PCI guide v Keyboard support v (d) ESD plate spring CSB v (e) ESD plate CSB v (c) ESD fan cover v Screw caps v Screw caps, rear 08K7129 System miscellaneous parts for D, E (A22e): v (a) Hinge cover assembly v
Parts list FRU P/N System miscellaneous parts for K (i 1800): v (a) Hinge cover assembly v (k) Easy button cover v I/O card spacer v Cable, RJ11 to system board docking v (g) Backup battery holder v (f) Ultrabay 2000 guide rail v (i) Hard-disk bay guide rail v (b) Keyboard CRU insulator v Mini PCI guide v Keyboard support v (d) ESD plate spring CSB v (e) ESD plate CSB v (c) ESD fan cover v Screw caps v Screw caps, rear 08K7351 System miscellaneous parts for L, M (i 1800): v (a) Hinge cover assembly for
Parts list Optional FRUs FRU P/N 256-MB SDRAM SO DIMM for F, G, H, I, J, L, M 33L3070 Ultrabay 2000 SuperDisk drive (LS120 × 2) 05K9235 Ultrabay 2000 SuperDisk drive (LS240) 08K9615 Ultrabay 2000 ZIP-250 drive 00N8254 Ultrabay 2000 2nd HDD adapter 08K6067 Hard-disk drive (10.0 GB), STD 08K9508 Hard-disk drive (10.0 GB), Hitachi 08K9531 Hard-disk drive (32.
Parts list Common parts list Tools Triconnector wrap plug 72X8546 PC test card 35G4703 Audio wrap cable 66G5180 USB parallel test cable 05K2580 Screwdriver kit 95F3598 Torque screwdriver 05K4695 5mm socket wrench 05K4694 Screwdriver 27L8126 ThinkPad hardware maintenance diskette version 1.61 Note: Download the file from the Web site.
Notices 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.
Part Number: 24P2910 Printed in U.S.A.