IBM Mobile Systems ThinkPad Computer Hardware Maintenance Manual March 2004 This manual supports: ThinkPad R40
Note Before using this information and the product it supports, be sure to read the general information under “Notices” on page 178.
Contents About this manual . . . . . . 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 devices that are sensitive to discharge . . . . . . . Grounding requirements . . . . Laser compliance statement . . .
1030 Hard-disk drive . . . . . . . . . . 66 1040 DIMM . . . . . . . . . . . . 68 1050 Mini PCI adapter . . . . . . . . . 70 1060 Keyboard . . . . . . . . . . . 73 1070 Backup battery . . . . . . . . . . 81 1080 Optical storage in the fixed bay . . . . . 82 1090 PC Card slot assembly . . . . . . . 85 1100 Hinge cover . . . . . . . . . . . 87 1110 Communication daughter card (CDC) . . . 88 1120 Fan assembly . . . . . . . . . . 94 1130 CPU . . . . . . . . . . . . . 95 1140 Bluetooth antenna assembly . . . . .
About this manual This manual contains service and reference information for IBM ThinkPad R40 product. Use this manual along with the advanced diagnostic tests to troubleshoot problems. The manual is divided into sections as follows: v The common sections provide general information, guidelines, and safety information required in servicing computers. v The product-specific section includes service, reference, and product-specific parts information.
2 ThinkPad R40
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.ibm.com/pc/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 Strategy for replacing a hard-disk drive Always try to run a low-level format before replacing a hard-disk drive. Attention: The drive startup sequence in the computer you are servicing may have been changed. Be extremely careful during write operations such as copying, saving, or formatting. If you select an incorrect drive, data or programs can be overwritten. How to use error messages Use the error codes displayed on the screen to diagnose failures.
Safety notices Safety notices: multilingual translations In this manual, safety notices appear in English with a page number reference to the appropriate multilingual, translated safety notice found in this section. The following safety notices are provided in English, French, German, Hebrew, Italian, and Spanish. Safety notice 1 Before the computer is powered-on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer.
Safety notices (continuation of safety notice 1) Antes de encender el sistema despues de sustituir una FRU, compruebe que todos los tornillos, muelles y demás piezas pequeñas se encuentran en su sitio y no se encuentran sueltas dentro del sistema. Compruébelo agitando el sistema y escuchando los posibles ruidos que provocarían. Las piezas metálicas pueden causar cortocircuitos eléctricos.
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) 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 (continuation of safety notice 3) Las baterías contienen pequeñas cantidades de níquel. No las desmonte, ni recargue, ni las eche al fuego o al agua ni las cortocircuite. Deséchelas tal como dispone la normativa local. Utilice sólo baterías que se encuentren en la lista de piezas al sustituir la batería. La utilización de una batería no apropiada puede provocar la ignición o explosión de la misma.
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) 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 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.
Safety information v After service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device that is worn or defective. v Reinstall all covers correctly before returning the machine to the customer. 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.
Safety information – When using testers, set the controls correctly and use the approved probe leads and accessories for that tester. – Stand on suitable rubber mats (obtained locally, if necessary) to insulate you from grounds such as metal floor strips and machine frames. Observe the special safety precautions when you work with very high voltages; these instructions are in the safety sections of maintenance information. Use extreme care when measuring high voltages.
Safety information 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.
Safety information 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.
Laser compliance statement Laser compliance statement Some IBM Personal Computer models are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. They are also sold separately as options. The drive is certified in the U.S. to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products.
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 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. Não olhe fixo no feixe de luz, não olhe diretamente por meio de instrumentos óticos e evite exposição direta com o feixe de luz.
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 __ 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.
Read this first v If the spindle of a hard-disk drive becomes noisy, it may have been subjected to excessive force, or dropped.
Related service information Related service information This section provides information about the following: v “Service web site” v “Restoring the preloaded system” v “Passwords” on page 30 v “Power management” on page 33 Service web site When the latest maintenance diskette and the system program service diskette become available, a notice will be posted on http://www.ibm.
Related service information The Product Recovery program is in a section of your hard disk drive that is not displayed by Windows Explorer. Note: The recovery process might take up to 2 hours. Attention All of the files on the primary hard disk partition (usually drive C) will be lost in the recovery process. Be sure to back up copies of the files you have saved on your drive C before you begin. To use the Product Recovery program to restore your pre-installed software, do the following: 1.
Related service information Note: If you do not want to create the service partition, press N key, and then go to step 8. 5. At next window, press Enter to continue. v The service partition is created. The system automatically reboots during this process. v The recovery process copies some files to the service partition, and PKUNZIPs others. v Follow the prompts. You may be prompted to change CDs. v When the process is complete, the system reboots. Continue to step 6 to install preloaded system.
Related service information 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 HDP—for the user v Master HDP—for the system administrator, who can use it to get access to the hard disk even if the user has changed the user HDP Note: There are two modes for the HDP: User only and Master + User.
Related service information 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 Security, using the cursor keys to move down the menu. 4. Select Password. 5. Select Power-On Password. 6.
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 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.
Related service information v The system is powered off. Note: If the computer enters the hibernation mode while it is docked to the docking station, do not undock it from the docking station before resuming normal operation. If you do undock it and then try to resume normal operation, you will get an error message, and you will have to restart the system. To cause the computer to enter hibernation mode, do any of the following: v Press the Fn+F12 keys.
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 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.
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 LS-120/240 Drive Communication Wireless LAN Memory Test - Full Memory Test - Quick PC-DOCTOR 2.0 Copyright 2001 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 verify a symptom, do the following: 1. Power off the computer. 2. Remove the battery pack. 3. Connect the ac adapter. 4. 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 v If the problem persists, go to “Product overview” on page 45. Note: Noise from the ac adapter does not always indicate a defect. 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.
Checkout guide 5(-) 4 3 2 1(+) Terminal Voltage (V dc) 1 + 0 to + 16.8 5 Ground (−) 3. If the voltage is less than +14.4 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 +14.4 V dc after recharging, replace the battery. 4. If the voltage is more than +14.4 V dc, measure the resistance between battery terminals 4 and 5. The resistance must be 4 to 30 K .
Checkout guide If the resistance is not correct, replace the battery pack. If the resistance is correct, replace the system board. Checking the backup battery Do the following: 1. Power off the computer, and unplug the ac adapter from it. 2. Turn the computer upside down. 3. Remove the battery pack (see “1010 Battery pack” on page 64). 4. Remove the backup battery (see “Checking the battery pack” on page 40). 5. Measure the voltage of the backup battery. See the following figure.
ThinkPad R40 Product overview . . . . . . . . . . . . 45 Specifications . . . . . . . . . . . . 45 Status indicators . . . . . . . . . . . 48 FRU tests . . . . . . . . . . . . . 50 Fn key combinations . . . . . . . . . . 52 Symptom-to-FRU index . . . . . . . . . . 53 Numeric error codes . . . . . . . . . . 53 Error messages . . . . . . . . . . . 56 Beep symptoms . . . . . . . . . . . 57 No-beep symptoms . . . . . . . . . . 57 LCD-related symptoms . . . . . . . . . 58 Intermittent problems . . . . . . . . .
Bottom view for 2681, 2682, 2683, 2722, 2723, 2724 . . . . . . . . . . . . Front view for 2684, 2685 . . . . . . . Rear view for 2684, 2685 . . . . . . . Bottom view for 2684, 2685 . . . . . . Parts list . . . . . . . . . . . . . R40 series model matrix . . . . . . . Overall . . . . . . . . . . . . LCD FRUs . . . . . . . . . . . 13/14 in. TFT . . . . . . . . . . 15 in. TFT . . . . . . . . . . Keyboard . . . . . . . . . . . . Recovery CDs . . . . . . . . . . For Windows 2000 Professional . . . .
Product overview Product overview This section presents the following product-unique information: v “Specifications” v “Status indicators” on page 48 v “FRU tests” on page 50 v “Fn key combinations” on page 52 Specifications The following table lists the specifications of the ThinkPad R40 series: Feature Description Processor 2681, 2682, 2683 v Mobile Intel® Pentium® 4 processor- M 1.8/ 1.9/ 2.0/ 2.2/2.4GHz, L2 512 KB cache v Mobile Intel® Celeron® Processor 1.6/ 1.
Product overview Feature Description CMOS RAM v 242 bytes Hard-disk drive 2681, 2682, 2683, 2722, 2723, 2724 v 20.0 GB, 4200 rpm, 2.5-inch, IDE interface v 30.0 GB, 4200 rpm, 2.5-inch, IDE interface v 40.0 GB, 4200 rpm, 2.5-inch, IDE interface v 40.0 GB, 5400 rpm, 2.5-inch, IDE interface v 60.0 GB, 4200 rpm, 2.5-inch, IDE interface 2684, 2685 v 20.0 GB, 4200 rpm, 2.5-inch, IDE interface v 30.0 GB, 4200 rpm, 2.5-inch, IDE interface v 40.0 GB, 4200 rpm, 2.
Product overview Feature Description PC Card v Type-II or Type-III Communication daughter card (CDC) v V.
Product overview Status indicators The system status indicators show the status of the computer, as follows: 1 2 3 4 5 6 7 8 TM 9 Indicator Meaning 1 Bluetooth status Green: Bluetooth is operational. This indicator is on when the Bluetooth is on and not in suspend mode. 2 Wireless status Green: Wireless is operational. This indicator is on when the Wireless is on and not in suspend mode.
Product overview Indicator Meaning 3 Drive in use Green: Data is being read from or written to the hard-disk drive, the diskette drive, or the drive in the Ultrabay Plus device. When this indicator is on, do not put the computer into standby mode or turn off the computer. Note: Do not move the system while the green drive-in-use light is on. Sudden physical shock could cause drive errors. 4 Num lock Green: The numeric keypad on the keyboard is enabled.
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 (IBM Battery 2) LCD unit 1. Diagnostics --> Video Adapter 2. Interactive Tests --> Video Modem, Modem daughter card 1. Make sure the modem is set up correctly. 2.
Product overview FRU Applicable test 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. If the test does not detect the error, run Diagnostics --> Memory Test—Full. Fan 1.
Product overview Fn key combinations The following table shows the function of each combination of Fn with a function key. Key combination Description Fn+F1 Reserved. Fn+F2 Reserved. Fn+F3 Turn off the LCD display, leaving the screen blank. To turn the LCD display on again, press any key or the TrackPoint stick. Fn+F4 Put the computer in standby mode. To return to normal operation, press the Fn key independently, without pressing a function key.
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 0187 EAIA data access error—The access to EEPROM is failed. System board. 0188 Invalid RFID serialization information area or bad CRC2—The EEPROM checksum is not correct. System board. 0189 Invalid RFID configuration information area—The EEPROM checksum is not correct. System board. 0190 Critical low-battery error 1. Charge the battery pack. 2. Battery pack. 0199 1.
Symptom-to-FRU index Symptom or error FRU or action, in sequence 0250 System battery error—System battery is dead. Replace the backup battery and run IBM BIOS Setup Utility to reset the time and date. 0251 System CMOS checksum bad—Default configuration used. Replace the backup battery and run IBM BIOS Setup Utility to reset the time and date. 0252 Password checksum bad—The password is cleared. Reset the password by running IBM BIOS Setup Utility. 0260 System timer error 1.
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. 2. 3. 4. One long and two short beeps, and a blank or unreadable LCD. 1. System board. 2. LCD assembly. 3. DIMM. Two short beeps with error codes. POST error. See “Numeric error codes” on page 53. Two short beeps and a blank screen. 1. System board. 2. DIMM. Three short beeps, pause, three more short beeps, and one short beep. 1. DIMM. 2.
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 XGA: 8 or more bright dots, 8 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 and stored in the EEPROM of your system board. The algorithm that generates the number is designed to provide unique IDs until the year A.D. 3400. No two computers in the world have the same number. When you replace the system board, you must set the UUID on the new system board as follows: 1. Install the ThinkPad hardware maintenance diskette version 1.69, and restart the computer. 2. From the main menu, select 4. Assign UUID. A new UUID is created and written.
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 60. 3. Begin by removing any FRUs that have to be removed before the failing FRU.
Removing and replacing a FRU 1010 Battery pack DANGER The use only the battery in the parts listing for your computer. Use of an incorrect battery can result in ignition or explosion of the battery.
Removing and replacing a FRU 1020 Ultrabay Plus device For machine type 2681, 2682, 2683, 2722, 2723, 2724 Note Any of Ultrabay Plus devices can be installed into the Ultrabay Plus of the computer. The procedure for installing and removing is the same for every Ultrabay Plus device. For devices supported, see “Optional FRUs” on page 174. 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 1030 Hard-disk drive Attention v Do not drop or apply any shock to the hard-disk drive. The hard-disk drive is sensitive to physical shock. Improper handling can cause damage and permanent loss of data. v Before removing the drive, have the user make a backup copy of all the information on the drive if possible. v Never remove the drive while the system is operating or is in suspend mode.
Removing and replacing a FRU 2 3 4 3 When installing: Make sure that the hard-disk connector is firmly attached.
Removing and replacing a FRU 1040 DIMM For access, remove this FRU: v “1010 Battery pack” on page 64 Note: Loosen the screws 1 , but do not remove them. 2 1 Step Screw (quantity) Torque 1 M2.5 x 3.5 mm, +/- Head BK(2) 0.
Removing and replacing a FRU 3 4 3 When installing: With the notched end of the DIMM toward the socket, insert the DIMM into the socket, and then press it firmly. Pivot the DIMM until it snaps into place. Make sure that the card is firmly fixed in the slot and does not move easily.
Removing and replacing a FRU 1050 Mini PCI adapter For access, remove this FRU: v “1010 Battery pack” on page 64 Note: Some models do not have the Mini PCI card socket. Note: Loosen the screw 1a or 1b , but do not remove it. In order to loosen 1b , use the driver FRU 9900712 and TR7bit FRU 00P6967 (See “Tools” on page 176). 2 1a 1b Step Screw (quantity) Torque 1a M2.5 x 3.5 mm, +/- Head BK (1) 0.294 Nm (3 kgfcm) 1b M2.5 x 3.5 mm, Hexagon Head BK (1), Tip: TR7, Torx — 802.11a/b Model 0.
Removing and replacing a FRU Antenna cables 4a and 4b are for the wireless LAN feature. Note: When unplugging the antenna jack, do not pull the cable; it might snap. Unplug the jack by pulling a tab with your fingers. 4b 4a When installing: Plug the gray antenna cable with the tab marked “MAIN” ( 4a ) into jack J1, and the black antenna cable with the tab marked “AUX” ( 4b ) into jack J2.
Removing and replacing a FRU 5 6 5 When installing: With the notched end of the card toward the socket, insert the card into the socket, and then press it firmly. Pivot the card until it snaps into place. Make sure that the card is firmly fixed in the slot and does not move easily.
Removing and replacing a FRU 1060 Keyboard For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 For machine type 2681, 2682, 2683, 2722, 2723, 2724 1 Step Screw (quantity) Torque 1 M2.5 × 8.5 mm, Black (2) 0.
Removing and replacing a FRU 4 3 2 In step 5 , pull the keyboard a little in the direction of the arrow, and then detach the connector 6 .
Removing and replacing a FRU When installing: Install the keyboard, following the directions below. 1. Attach the connector. (Step 6 in the removal procedure.) 2. Make sure that the keyboard edges, shown in the figure as (A) and (B), are under the frame. (A) (B) 3. Press the keys indicated by arrows to latch the keyboard firmly in place.
Removing and replacing a FRU 4. To make sure that the front side of the keyboard is housed firmly, gently press the keys with your thumbs and try to slide the keyboard towards you. 5. Secure the keyboard from the bottom of the computer, using the new screws provided with the keyboard.
Removing and replacing a FRU For machine type 2684, 2685 1 Step Screw (quantity) Torque 1 M2.5 × 8.5 mm, Black (2) 0.
Removing and replacing a FRU 4 3 2 In step 5 , pull the keyboard a little in the direction of the arrow, and then detach the connector 6 .
Removing and replacing a FRU When installing: Install the keyboard, following the directions below. 1. Attach the connector. (Step 6 in the removal procedure.) 2. Make sure that the keyboard edges, shown in the figure as (A) and (B), are under the frame. (A) (B) 3. Press the keys indicated by arrows to latch the keyboard firmly in place.
Removing and replacing a FRU 4. To make sure that the front side of the keyboard is housed firmly, gently press the keys with your thumbs and try to slide the keyboard towards you. 5. Secure the keyboard from the bottom of the computer, using the new screws provided with the keyboard.
Removing and replacing a FRU 1070 Backup battery DANGER The use only the battery in the parts listing for your computer. Use of an incorrect battery can result in ignition or explosion of the battery. For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1060 Keyboard” on page 73 2 1 When installing: Make sure that the connector 1 is firmly attached.
Removing and replacing a FRU 1080 Optical storage in the fixed bay For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1060 Keyboard” on page 73 For machine type 2684, 2685 1 Step Screw (quantity) Torque 1 M2.5 x 6 mm, Yellow (1) 0.
Removing and replacing a FRU Pull the L-shaped bracket to the right of the computer and drag out the built-in optical drive from the computer. Note: There is a sharp object next to the bracket inside the square opening. Be careful not to cut your finger.
Removing and replacing a FRU 3 84 ThinkPad R40
Removing and replacing a FRU 1090 PC Card slot assembly For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1040 DIMM” on page 68 v “1050 Mini PCI adapter” on page 70 v “1060 Keyboard” on page 73 1 1 1 1 Step Screw (quantity) Torque 1 M2.0 × 4.5 mm, Yellow (4) Tip(0) 0.
Removing and replacing a FRU 2 When installing: Make sure that the connector of the PC card slot is firmly attached, and then secure the screws.
Removing and replacing a FRU 1100 Hinge cover For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 When installing: Attach the hinge cover, aligning the two projections on the rear side with the two small square holes of the base cover.
Removing and replacing a FRU 1110 Communication daughter card (CDC) For access, remove this FRU: v “1010 Battery pack” on page 64 v “1060 Keyboard” on page 73 v “1100 Hinge cover” on page 87 Note: Some models do not have the Communication daughter card (CDC). Note: Loosen the screws 1 and 2 . 1 2 Step Screw (quantity) Torque 1 M2.5 x 8.5 mm, BK (2) 0.294 Nm (3 kgfcm) 2 M2.5 x 8.5 mm, BK (1) 0.
Removing and replacing a FRU Modem daughter card (MDC) 5 4 3 (continued) ThinkPad R40 89
Removing and replacing a FRU 6 7 When installing: Make sure that connector 6 is firmly attached. 8 9 Step Screw (quantity) Torque 8 M2.5 x 6 mm, Yellow (1) 0.
Removing and replacing a FRU 10 11 Step Screw (quantity) Torque 10 M2.0 x 3.5 mm, Silver (2) 0.294 Nm (3 kgfcm) 12 13 Step Screw (quantity) Torque 12 M2.0 x 3.5 mm, Silver (1) 0.
Removing and replacing a FRU 15 14 When installing: Make sure that connectors 14 and 15 are firmly attached. IBM Integrated Bluetooth with 56K Modem (BMDC) For machine type 2681, 2682, 2683, 2722, 2723, 2724 Following illustrations show the BMDC.
Removing and replacing a FRU 17 16 When installing: Make sure that antenna jack 17 is firmly attached. Note: When unplugging the Bluetooth antenna jack 17 , do not pull the cable; it might snap. Unplug the jack by pulling a tab with your fingers.
Removing and replacing a FRU 1120 Fan assembly For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1060 Keyboard” on page 73 v “1100 Hinge cover” on page 87 1 3 5 4 2 Step Screw (quantity) Torque 1 M2 × 13 mm, Silver (4) 0.294 Nm (3 kgfcm) When installing: Make sure that the connector 2 is firmly attached.
Removing and replacing a FRU 1130 CPU For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1060 Keyboard” on page 73 v “1100 Hinge cover” on page 87 v “1120 Fan assembly” on page 94 Note: There are two types of CPU socket. Confirm the socket type of the computer first. Rotate the head of the screw (A) in the direction of the arrow 1 to release the lock; then remove the CPU.
Removing and replacing a FRU When installing: Place the CPU on the CPU socket ( 1 ), and then rotate the head of the screw (A) in the direction of arrow 2 to secure the CPU. 1 A 2 1' 2' A' Note: When replacing the CPU, you must replace the thermal pad FRU 5022BZ4023A also.
Removing and replacing a FRU 1140 Bluetooth antenna assembly For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1060 Keyboard” on page 73 v “1100 Hinge cover” on page 87 For machine type 2681, 2682, 2683, 2722, 2723, 2724 Note: Some models do not have the Bluetooth antenna. 1 2 a 1 Step Screw (quantity) Torque 1 M2.0 × 3.5 mm, Silver (1) 0.
Removing and replacing a FRU 1150 LCD assembly For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1050 Mini PCI adapter” on page 70 v “1060 Keyboard” on page 73 v “1100 Hinge cover” on page 87 v “1110 Communication daughter card (CDC)” on page 88 1 Step Screw (quantity) Torque 1 M2.5 × 8.5 mm, Black (1) 0.
Removing and replacing a FRU 2 3 Step Screw (quantity) Torque 2 M2.5 × 6 mm, Yellow (1) 0.
Removing and replacing a FRU 6 4 5 6 Step Screw (quantity) Torque 4 M2.0 × 3.5 mm, Silver (2) 0.294 Nm (3 kgfcm) 6 M2.5 × 8.5 mm, Black (4) 0.
Removing and replacing a FRU 7 7 ThinkPad R40 101
Removing and replacing a FRU When installing: Make sure that the antenna cables are routed along the cable holder as shown in this figure, and then attach the LCD assembly to the base cover by securing the screws.
Removing and replacing a FRU 1160 Keyboard bezel For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1050 Mini PCI adapter” on page 70 v “1060 Keyboard” on page 73 v “1100 Hinge cover” on page 87 v “1150 LCD assembly” on page 98 For machine type 2681, 2682, 2683, 2722, 2723, 2724 1 1 1 2 1 1 2 1 2 Step Screw (quantity) Torque 1 M2.5 × 8.5 mm, Black (6) 0.294 Nm (3 kgfcm) 2 M2.5 × 6 mm, Yellow (3) 0.
Removing and replacing a FRU If the ThinkPad computer you are servicing has the touch pad, detach the connector a before removing the screws. a When installing: If the ThinkPad computer you are servicing has the touch pad, make sure that the connector a is firmly attached.
Removing and replacing a FRU Remove the keyboard bezel in the direction of arrow 2 .
Removing and replacing a FRU For machine type 2684, 2685 1 1 1 2 1 1 2 1 2 Step Screw (quantity) Torque 1 M2.5 × 8.5 mm, Black (6) 0.294 Nm (3 kgfcm) 2 M2.5 × 6 mm, Yellow (3) 0.
Removing and replacing a FRU Remove the keyboard bezel in the direction of arrow 2 .
Removing and replacing a FRU 1170 Speaker assembly and microphone cable For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1050 Mini PCI adapter” on page 70 v “1060 Keyboard” on page 73 v “1150 LCD assembly” on page 98 v “1160 Keyboard bezel” on page 103 Note: Some models do not have the Microphone. Detach the connectors 1 , 2 , and then remove the microphone cable. 2 1 3 5 4 Step Screw (quantity) Torque 3 M2.5 × 6 mm, Yellow (1) 0.
Removing and replacing a FRU 1180 System board For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1050 Mini PCI adapter” on page 70 v “1060 Keyboard” on page 73 v “1100 Hinge cover” on page 87 v “1150 LCD assembly” on page 98 v “1160 Keyboard bezel” on page 103 v “1170 Speaker assembly and microphone cable” on page 108 For machine type 2681, 2682, 2683, 2722, 2723, 2724 v System board with IBM security chip Note: The security chip a is embedded on the system board.
Removing and replacing a FRU v System board without IBM security chip Begin by checking the FRU number of the system board, and be sure to use the correct system board FRU for the computer. For the FRU numbers, see “Parts list” on page 134. Important If the ThinkPad computer you are servicing has the security chip, mind the following: v Do not remove the security chip from the system board. If the security chip is removed by accident, reinstall it on the system board immediately.
Removing and replacing a FRU For machine type 2684, 2685 v System board without IBM security chip Begin by checking the FRU number of the system board, and be sure to use the correct system board FRU for the computer. For the FRU numbers, see “Parts list” on page 134.
Removing and replacing a FRU For machine type 2681, 2682, 2683, 2722, 2723, 2724 1 1 1a a Step Screw (quantity) Torque 1 M2.5 × 6 mm, Yellow (2) 0.294 Nm (3 kgfcm) 1 + 1a M2.5 × 6 mm, Yellow (3) 0.294 Nm (3 kgfcm) 1 2 a Note: To remove the system board, the lever a must be pulled out.
Removing and replacing a FRU When installing: v Attach the system board so that the two small projections on the base cover fit into the holes provided. v Make sure that the lever a must be pulled out. 2 1 a Note: When replacing the system board, you must replace the thermal pad FRU 5022BZ4023A also.
Removing and replacing a FRU For machine type 2684, 2685 1 1 1a Step Screw (quantity) Torque 1 M2.5 × 6 mm, Yellow (2) 0.294 Nm (3 kgfcm) 1 + 1a M2.5 × 6 mm, Yellow (3) 0.
Removing and replacing a FRU When installing: v Attach the system board so that the two small projections on the base cover fit into the holes provided. 2 1 Note: When replacing the system board, you must replace the thermal pad FRU 5022BZ4023A also.
Removing and replacing a FRU 1190 Hard-disk drive slot For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1050 Mini PCI adapter” on page 70 v “1060 Keyboard” on page 73 v “1070 Backup battery” on page 81 v “1090 PC Card slot assembly” on page 85 v “1100 Hinge cover” on page 87 v “1150 LCD assembly” on page 98 v “1160 Keyboard bezel” on page 103 v “1170 Speaker assembly and microphone cable” on page 108 v “1180 System board” on page 109 3 2 1 Step Screw (quantity) Torque 1
Removing and replacing a FRU 2000 Ultrabay Plus guide rail For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1050 Mini PCI adapter” on page 70 v “1060 Keyboard” on page 73 v “1100 Hinge cover” on page 87 v “1150 LCD assembly” on page 98 v “1160 Keyboard bezel” on page 103 1 Step Screw (quantity) Torque 1 M2.0 × 3.5 mm, Silver (2) 0.
Removing and replacing a FRU 2 a 1 Step Screw (quantity) Torque 1 M2 × 13 mm, Silver (1) 0.294 Nm (3 kgfcm) 2 M2.0 × 3.5 mm, Silver (1) 0.294 Nm (3 kgfcm) When installing: Attach the Ultrabay Plus guide rail so that the two small projections on the ultrabay device connector fit into the holes a provided, and then secure the screws.
Removing and replacing a FRU 2010 I/O Bracket For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1020 Ultrabay Plus device” on page 65 v “1030 Hard-disk drive” on page 66 v “1040 DIMM” on page 68 v “1050 Mini PCI adapter” on page 70 v “1060 Keyboard” on page 73 v “1100 Hinge cover” on page 87 v “1150 LCD assembly” on page 98 v “1160 Keyboard bezel” on page 103 v “1180 System board” on page 109 v “2000 Ultrabay Plus guide rail” on page 117 1 2 Step Screw (quantity) Torque 1
Removing and replacing a FRU 2020 LCD front bezel For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1050 Mini PCI adapter” on page 70 v “1060 Keyboard” on page 73 v “1100 Hinge cover” on page 87 v “1150 LCD assembly” on page 98 After removing screws 1 and detach all of the latches 2 to 6 in order. 6 1 2 3 4 5 Step Screw (quantity) Torque 1 M2.5 × 6 mm, Yellow (2) 0.
Removing and replacing a FRU 2030 Inverter card For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1050 Mini PCI adapter” on page 70 v “1060 Keyboard” on page 73 v “1100 Hinge cover” on page 87 v “1150 LCD assembly” on page 98 v “2020 LCD front bezel” on page 120 1 2 3 Step Screw (quantity) Torque 1 M2.5 × 5 mm, Black (2) 0.294 Nm (3 kgfcm) When installing: Make sure that connectors 2 and 3 are firmly attached.
Removing and replacing a FRU 2040 LCD panel and LCD cable assembly For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1050 Mini PCI adapter” on page 70 v “1060 Keyboard” on page 73 v “1100 Hinge cover” on page 87 v “1150 LCD assembly” on page 98 v “2020 LCD front bezel” on page 120 v “2030 Inverter card” on page 121 2 1a 1 2 1 Step Screw (quantity) Torque 1 M2.5 × 5 mm, Black (2) 13 and 14 inch 0.343 Nm (3.5 kgfcm) 1 + 1a M2.5 × 5 mm, Black (3) 15 inch 0.343 Nm (3.
Removing and replacing a FRU 4 2 3 When installing the LCD panel, do the following: v Place the FPC connector under the black antenna cable. v Make sure that the antenna cables are firmly routed to fit to the cable guides of the LCD cover. v Make sure that the antenna cables are not pinched under the LCD panel.
Removing and replacing a FRU 2050 Antenna assembly, hinges, and LCD cover For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1050 Mini PCI adapter” on page 70 v “1060 Keyboard” on page 73 v “1100 Hinge cover” on page 87 v “1150 LCD assembly” on page 98 v “2020 LCD front bezel” on page 120 v “2030 Inverter card” on page 121 v “2040 LCD panel and LCD cable assembly” on page 122 1 1 Step Screw (quantity) Torque 1 M2.0 × 3.5 mm, Silver (4) 0.
Removing and replacing a FRU To install the antenna assembly, do as follows: 1. Make sure that the antenna assembly and hinges are firmly attached; there are some projections ( a ) on the hinges to fix the antenna assembly into place. And then, route the gray cable (MAIN) as in this figure.
Removing and replacing a FRU 2. Route the black cable (AUX) as in figures 4 and 5 . 4 4 4 5 3. Secure the antenna assembly and hinges with screws to the LCD cover.
Locations Locations Front view for 2681, 2682, 2683, 2722, 2723, 2724 1 2 3 4 5 6 7 8 Bluetooth/Wireless LAN status indicator (on some models) System status indicators Power status indicators Power switch Ultrabay Plus latch Ultrabay Plus status indicator Ultrabay Plus device eject lever Ultrabay Plus 9 10 11 12 13 14 15 16 Note: The Ultrabay Plus accepts several storage devices, such as a CD-ROM, a DVD drive, or a DVD/CD-RW combo drive, and also accepts an Ultrabay Plus
Locations 1 2 16 15 3 4 13 12 14 11 10 9 5 6 7 8 128 ThinkPad R40
Locations Rear view for 2681, 2682, 2683, 2722, 2723, 2724 1 2 Power status indicators Bluetooth status indicator (on some models) S-Video-out connector Universal serial bus (USB) connector Ethernet connector Modem connector External-monitor connector Parallel connector AC power connector Security keyhole 3 4 5 6 7 8 9 10 2 1 10 9 8 7 6 5 4 ThinkPad R40 3 129
Locations Bottom view for 2681, 2682, 2683, 2722, 2723, 2724 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Battery pack Battery pack latches DIMM slots Docking connector Mini PCI card slot PC Card slots PC Card eject buttons IEEE 1394 (on some models) USB connector Stereo headphone jack Microphone jack Hard-disk drive LCD latches Built-in stereo speakers 3 4 2 5 1 6 13 7 8 14 10 13 11 12 130 ThinkPad R40 9
Locations Front view for 2684, 2685 1 Wireless LAN status indicator (on some models) System status indicators Power status indicators Power switch Optical storage drive in the fixed bay Built-in microphone TrackPoint pointing stick TrackPoint buttons Access IBM button Volume control buttons 2 3 4 5 6 7 8 9 10 1 2 10 9 3 4 5 6 8 7 ThinkPad R40 131
Locations Rear view for 2684, 2685 1 2 3 4 5 6 7 8 Power status indicators Universal serial bus (USB) connector Ethernet connector Modem connector External-monitor connector Parallel connector AC power connector Security keyhole 1 8 132 7 6 ThinkPad R40 5 4 3 2
Locations Bottom view for 2684, 2685 1 2 3 4 5 6 7 8 9 10 11 12 Battery pack Battery pack latches DIMM slots Mini PCI card slot PC Card slots PC Card eject buttons USB connector Stereo headphone jack Microphone jack Hard-disk drive LCD latches Built-in mono speaker 3 2 4 1 5 11 6 7 12 8 11 9 10 ThinkPad R40 133
Parts list Parts list R40 series model matrix The R40 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. For machine type 2681, 2682, 2683, 2722, 2723, 2724, 2896, 2897 Model CPU LCD Bay device Mini PCI ATI M6 16MB/ Memory 128MB/ HDD 20GB 2681–1Ax Cel 1.6G 2681–15x 13.3 in, XGA CDROM 802.11a/b Ready 2681–11x — 2681–13x DVD 2681–28x 14.
Parts list Model CPU LCD Bay device Mini PCI 2681–C3x P4 1.9G — P4 2.0G 14.1 in, XGA DVD 2681–M4x ATI M6 16MB/ Memory 256MB/ HDD 20GB 2681–26x Cel 1.6G 2681–29x 14.1 in, XGA CDROM — 802.11b 2681–24x DVD 2681–22x CDROM 2681–41x, 4Ex Cel 1.8G 2682–4Bx Ready 2681–44x, 46x Combo 2681–42x, 4Dx DVD 2896–4WU Open 2896–5WU 15 in XGA 2681–57x 2681–BJx Blank Bezel P4 1.8G 2681–B8x 14.1 in, XGA Ready — 2681–B4x, B9x DVD 2681–BAx, BBx, BCx, BDx, B5x Ready 2681–CNx, C2x P4 1.
Parts list Model CPU LCD Bay device Mini PCI 2683–FAx 2682–FAx, F9x 2681–M7x P4 2.0G 14.1 in, XGA DVD Ready 2682–FEx Cisco 2896–FZU Open 2682–G9x 15 in, XGA 2681–F9x, FAx, MMx 14.1 in, XGA 2681–F8x, MFx Ready CDROM 2681–MCx — 2681–G8x 15 in, XGA Ready 2681–G9x, G2x DVD 2681–GGx Blank Bezel 2681–KPx P4 2.2G 2681–N9x P4 2.4G DVD 14.1 in, XGA 2681–P9x 15 in, XGA 2723–26x, 27x PM 1.3G 2722–2Bx, 29x, 27x 2724–26x 14.
Parts list Model CPU 2681–CFx, C6x P4 1.9G 2681–C5x LCD Bay device Mini PCI 14.1 in, XGA Combo Ready CDROM 2681–C4x DVD 2681–D5x 2681–FFx, M6G, MJx, MHx P4 2.0G 15 in, XGA CDROM 14.1 in, XGA Combo 2681–M5x — 2681–MRx, MSx CDROM 2681–MQx 802.11b 2681–FDx, FCx, MDx, MNx DVD 2681–FBx, M8x, MKx Ready 2681–F1x Combo 2681–GFx 15 in, XGA 2681–G3x 2681–K4x, 2682–K4x — Ready DVD P4 2.2G Cisco 2682–K2x, 2683–K2x Ready 2681–J2x, J8x 14.
Parts list Model CPU LCD Bay device Mini PCI 2681–2Ux Cel 1.6G 14.1 in, XGA Open Ready 2681–3Ux 2681–4Tx 15 in, XGA Cel 1.8G 14.1 in, XGA 2681–4Ux Open 2681–5Ux 2681–MVx Blank Bezel 15 in, XGA P4 2.0G 14.1 in, XGA 2681–FTx Blank Bezel Open 2681–JTx P4 2.2G 2722–2Yx PM 1.3G ATI M7 32MB/ Memory 256/ HDD 20GB 2681–MAx P4 2.0G 2896–GZU 2722–39x 14.1 in, XGA DVD 15 in, XGA Ready Open PM 1.3G Ready 2722–59x 2722–A2x PM 1.4G 14.
Parts list Model CPU LCD Bay device Mini PCI 2681–DHx P4 1.9G 15 in, XGA DVD Ready 2681–DGx CDROM 802.11b 2681–DJx — 2681–DKx Combo 802.11b 2681–D7x DVD Ready 2681–DMx CDROM — 2681–ELx, EPx 2681–G6x P4 2.0G 15 in, SXGA+ Combo 14.1 in, XGA Blank Bezel 2681–F4x 2681–MGx Combo 2681–F5x 802.11b 2681–F6x, MEx, MBx 2681–M9x 2682–G5x, GQx Ready DVD 15 in, XGA 2681–G6x, GHx, GJx 2681–GRx Ready Combo DVD 2682–GHx 2682–GKx 802.
Parts list Model CPU LCD Bay device Mini PCI 2681–JJx, J3x, JKx, JPx, JMx, JNx P4 2.2G 14.1 in, XGA DVD Ready 2681–J6x CDROM 2681–J4x, JFx, JLx Combo 2681–J1x 802.11b 2681–JGx DVD 2682–KEx 15 in, XGA 2681–K3x 2682–KFx, KDx, KFx, KKx, K3x Ready 2681–KMx Cisco 2681–KCx, KLx, PAG Combo 2681–KNx, K8x Blank Bezel 2681–KBx Combo 2681–KAx 2681–LGx 2681–LSG, LRG P4 2.4G 15 in, SXGA Ready 15 in, SXGA+ Ready 802.11b 14.
Parts list Model CPU LCD Bay device Mini PCI 2724–3Px 2723–3Px, 3Lx PM 1.3G 14.1 in, XGA Combo 802.11a/b 2724–3Xx 2723–3Xx 2897–34U 802.11b 2722–3Jx Ready 2722–3Cx DVD 2723–58x, 2722–5Ax, 58x, 5Cx 15 in, XGA 2723–5Tx Cisco 2722–5Jx, 5Nx Combo 2897–55U Open 2897–54U 802.11b 2723–6Lx, 6Px 2724–6Px 15 in, SXGA+ 802.11a/b 2722–6Mx 2723–6Xx 2724–6Xx 2722–A3x Ready 802.11b PM 1.4G 2722–A6x 14.
Parts list Model CPU LCD Bay device Mini PCI 2681–P4x P4 2.4G 15 in, XGA Blank Bezel 802.11b 15 in, SXGA Combo 2681–Q2x, QBx, Q3x 2681–QCx Ready 2681–Q6x 802.11a/b 2897–GWU PM 1.3G 2723–GBx 2722–GCx, GBx PM 1.5G 15 in, SXGA+ 802.11b 2722–GDx 802.11a/b 2722–G3x Ready ATI M7 32MB/ Memory Open/ HDD Open 2681–2Tx Cel 1.6G 14.1 in, XGA 2681–DTx P4 1.9G 15 in, XGA P4 2.0G 14.1 in, XGA Blank Bezel 802.11b 2681–DUx 2681–FUx — 2681–GUx Blank Bezel P4 2.2G 14.
Parts list For machine type 2684, 2685 Model CPU LCD Bay device Mini PCI Integrated shared/ Memory 128MB/ HDD 20GB 2684–22x 2685–22x Cel 1.7G 13.3 in, XGA 2684–23x CDROM Open DVD 2684–43x 14.1 in, XGA 2684–4Tx, 42x, 4Ux, 46x CDROM 2684–4Cx 2684–A2x 802.11b P4 1.8G 2684–A3x 2684–B2x, B6x 13.3 in, XGA 14.1 in, XGA 2684–B3x Open DVD CDROM DVD Integrated shared/ Memory 256MB/ HDD 20GB 2684–53x Cel 1.7G 2684–52x, 56x 14.
Parts list Overall For machine type 2681, 2682, 2683, 2896 26 25 1 24 2 23 3 22 21 4 20 19 a 5 d b 18 17 16 6 15 7 c 14 13 12 8 11 144 ThinkPad R40 10 9
Parts list v Each FRU is available for all types or model, unless specific types or models are specified. v A CRU (Customer Replaceable Units) is identified by a single asterisk (*) or two asterisks (**) in the CRU ID column. An N in the CRU ID column means that the part is not a CRU. A single asterisk (*) means that the part is a Tier 1 CRU; two asterisks (**) mean that the part is a Tier 2 CRU. Tier 1 CRU: (Example- Mouse, External Keyboard, and Hard-disk drive with coin screw) – NO TOOLS ARE REQUIRED.
Parts list No.
Parts list No.
Parts list No.
Parts list No. FRU P/N CRU ID 14 91P6806 N 15 DIMM — 128MB 10K0029 ** DIMM — 256MB 10K0031 ** DIMM — 512MB 10K0033 ** 16 802.11b Cisco Wireless Card (Sherman III) — North America 26P8496 ** 802.11b Cisco Wireless Card (Sherman III) — EMEA 26P8498 ** 802.11b Cisco Wireless Card (Sherman III) — Japan 26P8500 ** 802.11b Cisco Wireless Card (Sherman III) — China 26P8502 ** 802.11b Actiontec Wireless Card (Braxton) W/W 26P8421 ** 802.
Parts list No.
Parts list For machine type 2722, 2723, 2724, 2892, 2893, 2897 26 25 1 24 2 23 3 22 21 4 20 19 a 5 d b 18 17 16 6 15 7 c 14 13 12 8 11 9 10 ThinkPad R40 151
Parts list No.
Parts list No.
Parts list No.
Parts list No. FRU P/N CRU ID 16 802.11b Wireless Card (Calexico-b) — W/W 91P7293 ** 802.11b Wireless Card (Calexico-b) — xxA xxC xxG xxK xxS 91P7267 ** 802.11b Cisco Wireless Card (Sherman III) — North America 26P8496 ** 802.11b Cisco Wireless Card (Sherman III) — EMEA 26P8498 ** 802.11b Cisco Wireless Card (Sherman III) — Japan 26P8500 ** 802.11b Cisco Wireless Card (Sherman III) — China 26P8502 ** 802.11a/b Wireless Card (Lee) — W/W 91P7263 ** 802.
Parts list No. FRU P/N CRU ID 23 Hard-disk drive cover (15 in TFT) 46P3116 ** 46P3117 ** 25 Pointing stick cap set 91P8898 * 26 Hinge cap 46P3096 N — Modem cable w/o core 91P6798 * — Cable asm kit, RJ11 46P3098 N — LG/IBM Logo Kit 91P8903 * Hard-disk drive cover (13/14 in TFT) 24 Keyboard** (see “Keyboard” on page 165.) — Recovery CD (see “Recovery CDs” on page 166.) — AC adapter (see “AC adapters” on page 172.
Parts list For machine type 2684, 2685 25 24 1 23 2 22 3 21 20 4 19 18 a 5 d b 17 16 15 6 14 7 c 13 12 8 11 9 10 ThinkPad R40 157
Parts list No. FRU P/N CRU ID a - See “Miscellaneous parts” on page 169.
Parts list No.
Parts list No.
Parts list LCD FRUs 1 5 4 2 3 ThinkPad R40 161
Parts list 13/14 in. TFT For machine type 2681, 2682, 2683 No.
Parts list No.
Parts list No.
Parts list Keyboard Language P/N (NMB) P/N CRU (Chicony) ID Arabic 08K4743 08K4771 ** Belgian 08K4740 08K4768 ** Chinese, Traditional 08K4754 08K4782 ** Czech 08K4748 08K4776 ** Danish 08K4737 08K4765 ** Dutch 08K4734 08K4762 ** English, U.K. 08K4732 08K4760 ** English, U.S.
Parts list Recovery CDs For Windows 2000 Professional Windows 2000 Professional is preinstalled as the operating system in some models. For machine type 2681, 2682, 2683 Language P/N CRUID Arabic 01R8329 * Chinese, Simplified 01R8620 * Chinese, Traditional 01R8617 * Chinese, Traditional (Hong Kong S.A.R.) 01R8623 * Czech 01R8330 * Danish 01R8320 * Dutch 01R8327 * English, U.K. 01R8318 * English, U.S.
Parts list For Windows XP Home Edition Windows XP Home Edition is preinstalled as the operating system in some models. For machine type 2681, 2682, 2683, 2722, 2723, 2724 Language P/N CRUID Arabic 01R8429 * Chinese, Simplified 01R8621 * Chinese, Traditional 01R8618 * Chinese, Traditional (Hong Kong S.A.R.) 01R8624 * Czech 01R8430 * Danish 01R8420 * Dutch 01R8427 * English, U.K. 01R8418 * English, U.S.
Parts list For Windows XP professional Windows XP Professional is preinstalled as the operating system in some models. For machine type 2681, 2682, 2683, 2684, 2685, 2722, 2723, 2724 Language P/N CRUID Arabic 01R8529 * Chinese, Simplified 01R8622 * Chinese, Traditional 01R8619 * Chinese, Traditional (Hong Kong S.A.R.) 01R8625 * Czech 01R8530 * Danish 01R8520 * Dutch 01R8527 * English, U.K. 01R8518 * English, U.S.
Parts list Miscellaneous parts For machine type 2681, 2682, 2683, 2722, 2723, 2724 FRU P/N CRU ID Screw kit: v M2.0 × 3.5 mm, Silver #1 (20) v M2.0 × 4.5 mm, 0.6T Yellow #0 (5) v M2.5 × 5 mm, Black #1 (10) v M2.5 × 6 mm, Silver #1 (15) v M2.5 × 8.5 mm, Black #1 (15) v M2.0 × 13 mm, Silver #1 (10) v HDD M3× 3.
Parts list FRU P/N CRU ID System miscellaneous parts kit: v (a) Plate, CDC (1) v (b) Cable, Modem (1) v (c) Plate, Thermal Brookdale (1) v (d) Plate, Thermal Video Chip (1) v Pad, Thermal for Brookdale (1) v Pad, Thermal for Video Chip (1) v Plate, Reinforce HDD (1) v Label, Caution RTC Battery (1) v Screw, M2.0 × 4.5 mm, 0.6T Yellow #0 (4) v Packing (1) 91P8635 N 46P3120 N Note: Italicized letters in parentheses are references to the exploded view on page 144.
Parts list For machine type 2684, 2685 FRU P/N CRU ID Screw kit: v M2.0 × 3.5 mm, Silver #1 (20) v M2.0 × 4.5 mm, 0.6T Yellow #0 (5) v M2.5 × 5 mm, Black #1 (10) v M2.5 × 6 mm, Silver #1 (15) v M2.5 × 8.5 mm, Black #1 (15) v M2.0 × 13 mm, Silver #1 (10) v HDD M3× 3.
Parts list FRU P/N CRU ID System miscellaneous parts kit: v (a) Plate, CDC (1) v (b) Cable, Modem (1) v (c) Plate, Thermal Brookdale (1) v (d) Plate, Thermal Video Chip (1) v Pad, Thermal for Brookdale (1) v Pad, Thermal for Video Chip (1) v Plate, Reinforce HDD (1) v Label, Caution RTC Battery (1) v Screw, M2.0 × 4.5 mm, 0.6T Yellow #0 (4) v Packing (1) 91P8635 N 96P9640 N Note: Italicized letters in parentheses are references to the exploded view on page 144.
Parts list Telephone cable FRU P/N CRU ID Telephone cable (Australia) 27L0467 N Telephone cable (Austria) 27L0449 N Telephone cable (BE/BK/BS/BD/BF) 27L0451 N Telephone cable (DK/DE/PO) 27L0447 N Telephone cable (FI/NO/NS) 27L0446 N Telephone cable (France) 27L0443 N Telephone cable (Germany) 27L0441 N Telephone cable (Italy) 27L0448 N Telephone cable (ND/NU) 27L0444 N Telephone cable (SF/SI/SG/SE) 27L0462 N Telephone cable (Spain) 27L0450 N Telephone cable (SW/SU) 27L0
Parts list Optional FRUs Ultrabay Plus devices For machine type 2681, 2682, 2683, 2722, 2723, 2724 FRU P/N CRU ID ThinkPad Multi-Burner Ultrabay 2000 Drive 22P7015 * Diskette drive (TEAC) 08K9606 * Diskette drive (SONY) 08K9607 * 2nd HDD adapter 08K6067 * Ultrabay Plus battery, Li-Ion (SANYO) 02K6817 * Ultrabay Plus battery, Li-Ion (SANYO) 02K6818 * Ultrabay Plus device carrier 26P9388 * Ultrabay Plus numeric keypad 19K2056 * Ultrabay Plus cradle for WorkPad c500 series 26P9389 * Other
Parts list FRU P/N Main battery Li-Ion (6cell) Sanyo 92P0988 * Main battery Li-Ion (6cell) Panasonic 92P0990 * ThinkPad R40 CRU ID 175
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 5 mm socket wrench 05K4694 Screwdriver 27L8126 1/4″ Hex, Torx TR7 thru TR10 Tamper Resistant Set 00P6967 Magnetic tipped screwdriver 4″ blade 1/4″ tip 9900712 ThinkPad hardware maintenance diskette version 1.69 Note: Download the file from the following Web site: http://www.ibm.
Parts list Region P/N CRU ID Switzerland 76H3528 * Power cords (ThinkPad Mini Dock) IBM power cords for a specific country or region are usually available only in that country or region: For 2-pin power cords: Region P/N CRU ID Canada, U.S. 13H5264 * Japan 13H5273 * Argentina 36L8870 * Brazil 46P2095 * For 3-pin power cords: Region P/N Australia, New Zealand 76H3514 * Taiwan, Thailand 76H3516 * Italy 76H3530 * Denmark 76H3520 * U.K., China (Hong Kong S.A.R.
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.
Notices ThinkPad R40 179
Part Number: 13N6183 Printed in Korea (1P) P/N: 13N6183
