ThinkPad Computer Hardware Maintenance Manual April 2008 This manual supports: ThinkPad R50e Series (MT 1834, 1842, 2670) ThinkPad R51e Series (MT 1843, 1844, 1845) ThinkPad R52 Series (MT 1846, 1847, 1848, 1849, 1850, 1858, 1859, 1860, 1861, 1862, 1863, 1870) ThinkPad Dock II (MT 2877)
Note Before using this information and the product it supports, be sure to read the general information under “Notices” on page 263. Second Edition (April 2008) © Copyright Lenovo 2005, 2008. Portions © Copyright International Business Machines Corporation 2005, 2008. All rights reserved. U.S. GOVERNMENT USERS – RESTRICTED RIGHTS: Our products and/or services are provided with RESTRICTED RIGHTS.
Contents About this manual . . . . . . . . . . . 1 Introduction . . . . . . . . . . . . . 3 Important service information . . . . . . . . . 3 Strategy for replacing FRUs . . . . . . . . . 3 Strategy for replacing a hard disk drive . . . . . 4 How to use error messages . . . . . . . . 4 Strategy for replacing FRUs for CTO, CMV, and GAV 4 Product definition . . . . . . . . . . . 4 FRU identification for CTO, CMV, and GAV products 5 Important information about replacing RoHS compliant FRUs . . . .
FRU replacement notices . . . . . . . . . 71 Screw notices . . . . . . . . . . . . 71 Retaining serial numbers. . . . . . . . . 72 Removing and replacing a FRU. . . . . . . . 75 1010 Battery pack. . . . . . . . . . . 76 1020 Ultrabay Enhanced device (for R52 series) 77 1030 Hard disk drive . . . . . . . . . . 79 1040 DIMM (optional) . . . . . . . . . 81 1050 Keyboard . . . . . . . . . . . 82 1060 Ultrabay device (for R50e series) . . . . 86 1070 DIMM (standard) . . . . . . . . .
Trademarks . . . . . . . . . . . . .
vi R50e, R51e and R52 Series
About this manual This manual contains service and reference information for ThinkPad® R50e series (MT 1834, 1842, 2670), R51e series (MT 1843, 1844, 1845), R52 series (MT 1846, 1847, 1848, 1850, 1858, 1859, 1860, 1861, 1862, 1863, 1870), and ThinkPad Dock II (MT2877) products. Use this manual along with the advanced diagnostic tests to troubleshoot problems. Note MT 1850, 1862, 1863, and 1870 are special bids.
2 R50e, R51e and R52 Series
Introduction Important service information Important BIOS and device driver fixes are customer-installable. The BIOS and device drivers are posted on the customer support site http://www.lenovo.com/think/ support Advise customers to contact the Customer Support Center at 800-426-7378 if they need assistance in obtaining or installing any diskette fixes. Customers in Canada should call the Customer Support Center 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.
Important service information v The HMM will have the 4-digit MT and 3-digit CTO model only (Example: 1829-CTO). Again, CMVs are custom models and are not found in the HMM. General Announce Variant (GAV) This is a standard model (fixed configuration). GAVs are announced and offered to all customers. The MTM portion of the machine label is a 4-digit MT and 3-digit model, where model = a “fixed part number”, not “CTO” (Example: 1829-F1U).
Important service information v eSupport can be used to view the list of key commodities built in a particular machine serial (this is the same record found in PEW). v eSupport can be accessed at the following Web site: http://www.lenovo.com/think/ support v To view the key commodities, click on PARTS INFORMATION, then PARTS LOOKUP. Type in the model type and serial number. The key commodities will be returned in the eSupport record under PARTS SHIPPED WITH YOUR SYSTEM.
Important service information Important information about replacing RoHS compliant FRUs RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the global electronics industry. RoHS requirements must be implemented on Lenovo products placed on the market after June 2006. Products on the market before June 2006 are not required to have RoHS compliant parts.
Important service information Products marketed before June 2006 Products marketed after June 2006 Current or original part Replacement FRU Current or original part Replacement FRU Non-RoHS Can be Non-RoHS Must be RoHS Must be RoHS Non-RoHS Can be RoHS Non-RoHS Can sub to RoHS RoHS Must be RoHS Note: A direct substitution is a part with a different FRU part number that is automatically shipped by the distribution center at the time of the order.
Safety notices 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. Avant de remettre l’ordinateur sous tension après remplacement d’une unité en clientèle, vérifiez que tous les ressorts, vis et autres pièces sont bien en place et bien fixées.
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) La batteria contiene piccole quantità di nichel. Non smontarla, gettarla nel fuoco o nell’acqua né cortocircuitarla. Smaltirla secondo la normativa in vigore (DPR 915/82, successive disposizioni e disposizioni locali). Quando si sostituisce la batteria, utilizzare soltanto i tipi inseriti nell’appropriato Catalogo parti. L’impiego di una batteria non adatta potrebbe determinare l’incendio o l’esplosione della batteria stessa.
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 safety information with which you need to be familiar before you service a ThinkPad 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. Make sure that you can stand safely without slipping. 2. Distribute the weight of the object equally between your feet. 3. Use a slow lifting force.
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. v Fan louvers on the machine help to prevent overheating of internal components. Do not obstruct fan louvers or cover them with labels or stickers.
Safety information – Ensure that another person, familiar with the power-off controls, is near you. Attention: Another person must be there to switch off the power, if necessary. – Use only one hand when working with powered-on electrical equipment; keep the other hand in your pocket or behind your back. Attention: An electrical shock can occur only when there is a complete circuit. By observing the above rule, you may prevent a current from passing through your body.
Safety information Safety inspection guide The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and service personnel from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards due to attachment of non-ThinkPad features or options not covered by this inspection guide.
Safety information 8. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with. Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD.) ESD damage can occur when there is a difference in charge between objects.
Safety information – Use the round ground prong of the ac plug on ac-operated computers. Grounding requirements Electrical grounding of the computer is required for operator safety and correct system function. Proper grounding of the electrical outlet can be verified by a certified electrician.
Laser compliance statement Laser compliance statement Some models of ThinkPad computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certified in the 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 If a CD-ROM drive, a DVD-ROM drive, or another laser device 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 A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the 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.
General descriptions The desciptions in this chapter apply to any ThinkPad model that has the PC-Doctor® for 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 Before replacing any FRU, read the entire page on removing and replacing FRUs. v When you replace FRUs, use new nylon-coated screws.
Read this first __ 2. __ 3. __ 4. __ 5. __ 6. __ 7. __ 8. __ 9.
Related service information Related service information This section provides information about the following: v “Service Web site” v “Restoring the pre-installed system” v “Passwords” on page 32 v “Power management” on page 35 Service Web site When the latest maintenance diskette and the system program service diskette become available, they will be posted on http://www.lenovo.
Related service information 5. If you get a message asking which operating system to install, select the proper operating system and press Enter. 6. A message is displayed: “Full Recovery:”. Press Enter to select. 7. On each of the next three windows, press the Y key. 8. Follow the prompts to complete the recovery. Passwords As many as three passwords may be needed for any ThinkPad computer: the power-on password (POP), the hard-disk password (HDP), and the supervisor password (SVP).
Related service information information stored in the BIOS Setup Utility. The user must enter the SVP in order to get access to the BIOS Setup Utility and change the system configuration. Attention: If the SVP has been forgotten and cannot be made available to the servicer, there is no service procedure to reset the password. The system board must be replaced for a scheduled fee. How to remove the power-on password To remove a POP that you have forgotten, do the following: (A) If no SVP has been set: 1.
Related service information 5. Select Password. 6. Select Power-On Password. 7. Type the current SVP in the Enter Current Password field. then leave the Enter New Password field blank, and press Enter twice. 8. In the Changes have been saved window, press Enter. 9. Press F10; then, in the Setup confirmation window, select Yes .
Related service information 10. Select Yes in the Setup Configuration window. Both user HDP and master HDP will have been removed. Power management To reduce power consumption, the computer has three power management modes: screen blank, standby, and hibernation. Screen blank mode In R50e and R52 series, screen blank mode has three variants, as follows: 1. If you press Fn+F3, or if the time set on the “LCD off timer” in BIOS Setup Utility expires, v The LCD backlight turns off.
Related service information v If a “suspend time” has been set on the timer, and the user does not do any operation with the keyboard, the TrackPoint, the hard disk, the parallel connector, or the diskette drive within that time. v If the battery indicator blinks orange, indicating that the battery power is low. (Alternatively, if Hibernate when battery becomes low has been selected in the “Power Management Properties” window, the computer goes into hibernation mode.
Related service information Also, the computer goes into hibernation mode automatically in either of the following conditions: v If a “hibernation time” has been set on the timer, and if the user does not do any operation with the keyboard, the TrackPoint, the hard disk drive, the parallel connector, or the diskette drive within that time. v If the timer conditions are satisfied in suspend mode. When the power is turned on, the computer returns from hibernation mode and resumes operation.
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 ThinkPad products. The use of non-ThinkPad products, prototype cards, or modified options can lead to false indications of errors and invalid system responses. 1. Identify the failing symptoms in as much detail as possible. 2. Verify the symptoms.
Checkout guide 3. Authenticating the digital signature takes about 15 seconds; then the ThinkPad computer will reboot into PC-DOS. 4. A batch file automatically starts up to prompt you through the process of creating diskettes. You are notified of how many diskettes you will need. a. You are prompted to insert each diskette in sequence. b. Typically, all you need to do is to press the Enter key for the floppy drive; the system then formats and creates the diskette. c.
Checkout guide Diagnostics Interactive Tests 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 Communication Wireless LAN Memory Test - Full Memory Test - Quick PC-DOCTOR 2.0 Copyright 2002 PC-Doctor, Inc. All Rights Reserved. Use the cursor keys and ESC to move in menus. Press ENTER to select.
Checkout guide Detecting system information with PC-Doctor PC-Doctor can detect the following system information: Hardware Info v v v v v v v v v v v System Configuration Memory Contents Physical Disk Drives Logical Disk Drives VGA Information IDE Drive Info PCI Information PNPISA Info SMBIOS Info VESA LCD Info Hardware Events Log Utility v v v v v v v v v v v Run External Tests Surface Scan Hard Disk Benchmark System DOS Shell Tech Support Form Battery Rundown View Test Log Print Log Save Log Full Era
Checkout guide Checking the ac adapter You are here because the computer fails only when the ac adapter is used. v If the power problem occurs only when the port replicator is used, replace the port replicator. v If the power-on indicator does not turn on, check the power cord of the ac adapter for correct continuity and installation. v If the computer does not charge during operation, go to ″Checking operational charging.″ To check the ac adapter, do the following: 1.
Checkout guide under this condition the battery pack can charge to 100% of its capacity. This protects the battery pack from being overcharged or from having a shortened life. To check your battery, move your cursor to the Power Meter icon in the icon tray of the Windows taskbar and wait for a moment (but do not click), and the percentage of battery power remaining is displayed. To get detailed information about the battery, double-click the Power Meter icon.
Checkout guide 4. Remove the backup battery (see “Checking the battery pack” on page 42). 5. Measure the voltage of the backup battery. See the following figure. Red (+) Black (-) Wire Voltage (V dc) Red +2.5 to +3.2 Black Ground v If the voltage is correct, replace the system board. v If the voltage is not correct, replace the backup battery. v If the backup battery discharges quickly after replacement, replace the system board.
ThinkPad R50e, R51e and R52 Series 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 . . . . . .
2030 LCD panel, LCD cable assembly, wireless LAN antenna assembly, hinges, and LCD cover . 3010 ThinkPad Dock II PCI cover . . . . . . 3020 ThinkPad Dock II top cover . . . . . . Locations . . . . . . . . . . . . . . Front view (for R50e) . . . . . . . . . Rear view (for R50e) . . . . . . . . . Bottom view (for R50e) . . . . . . . . . Front view (for R52) . . . . . . . . . . Rear view (for R52) . . . . . . . . . . Bottom view (for R52) . . . . . . . . . Parts list . . . . . . . . . . . . . . Overall . . . .
Product overview Product overview This section presents the following product-unique information: v “Specifications” v “Status indicators” on page 54 v “FRU tests” on page 57 v “Fn key combinations” on page 59 Specifications The following table lists the specifications of the ThinkPad R50e, R51e and R52 series: Feature Description Processor R50e series: v Intel® Celeron® M processor 350 (1.3 GHz), L2 1-MB cache v Intel Celeron M processor 360 (1.4 GHz), L2 1-MB cache v Intel Celeron M processor 370 (1.
Product overview Feature Description Processor R52 series: v Intel Celeron M processor 350 (1.3 GHz), L2 1-MB cache v Intel Celeron M processor 360 (1.4 GHz), L2 1-MB cache v Intel Celeron M processor 370 (1.5 GHz), L2 1-MB cache v Intel Celeron M processor 380 (1.6 GHz), L2 1-MB cache v Intel Pentium M processor 730 (1.6 GHz), L2 2-MB cache v Intel Pentium M processor 740 (1.73 GHz), L2 2-MB cache v Intel Pentium M processor 750 (1.86 GHz), L2 2-MB cache v Intel Pentium M processor 760 (2.
Product overview Feature Description Optional memory v 256 MB DDR SDRAM SO-DIMM (PC2700) card v 512 MB DDR SDRAM SO-DIMM (PC2700) card v 1 GB DDR SDRAM SO-DIMM (PC2700) card v 256 MB DDR SDRAM SO-DIMM (PC2-4200) card v 512 MB DDR SDRAM SO-DIMM (PC2-4200) card v 1 GB DDR SDRAM SO-DIMM (PC2-4200) card (maximum of 2048 MB) Bus architecture v 400 MHz PSB (Processor System Bus) v 533 MHz PSB v 333 MHz DDR (Double Data Rate) SDRAM (Synchronous DRAM) (PC2700) v 533 MHz DDR-2 (Double Data Rate 2) SDRAM (Synchr
Product overview Feature Description I/O port R50e and R51e series: v External monitor connector v Stereo headphone jack v Monaural microphone jack v Parallel connector v RJ11 connector v RJ45 connector v Universal serial bus (USB) 2.0 connector × 2 (compatible with USB 1.1 and 2.
Product overview Feature Description Ultrabay Enhanced device R50e series: v CD-ROM drive, 12.7 mm high v DVD drive, 12.7 mm high v DVD/CD-RW combo drive, 12.7 mm high v DVD-RAM/RW drive, 12.7 mm high (option) R51e series: v CD-ROM drive, 12.7 mm high v DVD drive, 12.7 mm high v DVD/CD-RW combo drive, 12.7 mm high v DVD-RAM/RW drive, 12.7 mm high R52 series: v CD-ROM drive, 12.7 mm high v DVD drive, 12.7 mm high v DVD/CD-RW combo drive, 12.7 mm high v DVD-RAM/RW drive, 12.7mm high v DVD drive, 9.
Product overview Feature Description Integrated wireless LAN feature R50e series: v 802.11b v 802.11b/g R51e series: v 802.11b/g v 802.11a/b/g R52 series: v 802.11b v 802.11b/g v 802.11a/b/g and Bluetooth wireless Mini PCI adapter R50e series: v Intel PRO/Wireless LAN 2100 3B Mini PCI Adapter (802.
Product overview Feature Description Communication daughter card (CDC) R50e and R51e series: v ThinkPad Integrated 56K Modem (MDC-2) R52 series: v ThinkPad Integrated 56K Modem (MDC-2) v ThinkPad Integrated Bluetooth IV with 56K Modem (BMDC-3) Battery v Li-ion battery (6 cells) v Li-ion battery (9 cells) v Ultrabay Enhanced Li Polymer battery, 3 cells (option) AC adapter v 72-watt type Preinstalled operating system v Windows XP Professional v Windows XP Home Edition ThinkPad R50e, R51e and R52 Ser
Product overview Status indicators The system status indicators show the status of the computer, as follows: 1 2 3 4 5 6 7 8 R 9 2 7 8 R Note: Some models may not have the status indicators shown above.
Product overview Note: Some models may not have the status indicators described below. Indicator Meaning 1 Wireless status Green: The wireless feature (the IEEE 802.11 standard) is on, and the radio link is ready for use. Blinking green: Data is being transmitted. 2 Bluetooth wireless status Green: Bluetooth wireless feature is operational. This indicator is on when Bluetooth wireless feature is on and not in suspend mode. R 3 Num lock Green: The numeric keypad on the keyboard is enabled.
Product overview Indicator Meaning 7 Battery status Green: The battery is in use and has enough power. The ac adapter has charged the battery completely. Blinking green: The battery is being charged, but still has enough power to operate. (At regular intervals, the indicator light turns off briefly.) Orange: The battery is being charged, but the battery power is still low. Blinking orange: The battery needs to be charged. When the indicator starts blinking orange, the computer beeps three times.
Product overview FRU tests The following table shows the test for each FRU. FRU Applicable test System board 1. Diagnostics --> CPU/Coprocessor 2. Diagnostics --> Systemboard 3. If the docking station or the port replicator is attached to the ThinkPad computer, undock it. Place the computer on a horizontal surface, and run Diagnostics --> ThinkPad Devices --> HDD Active Protection Test. Note: Do not apply any physical shock to the computer while the test is running.
Product overview FRU Applicable test Diskette drive 1. Diagnostics --> Diskette Drives 2. Interactive Tests --> Diskette DVD drive or DVD/CD-RW combo 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 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 R50e and R52 series:Turn off the computer display, leaving the screen blank. To turn the computer display on again, press any key or press the TrackPoint pointing stick. R51e series:Select a power scheme that has been created by Power Manager.
Product overview Key combination Description Fn+F7 Switch a display output location v External monitor (CRT display) v Computer display and external monitor (LCD + CRT display) v Computer display (LCD) Note: For any operating system other than Windows 2000 or Windows XP, no additional procedure is needed; just press Fn+F7. Notes: 1. This function does not work when different desktop images are displayed on the computer display and the external monitor (the Extend desktop function). 2.
Product overview Key combination Description Fn+F9 Open the ThinkPad EasyEject Utility screen. Buttons for the following choices are displayed: v Eject ThinkPad PC from Dock: This button is displayed only if the ThinkPad computer has been attached to a ThinkPad Dock II. The computer can be detached from the ThinkPad Dock II.
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 0185 Bad startup sequence settings. Enter BIOS Setup and load Setup defaults. 1. Run BIOS Setup Utility. Press F9, and Enter to load the default setting. Then save the current setting by pressing F10. 0187 EAIA data access error—The access to EEPROM is failed. System board. 0188 Invalid RFID Serialization Information Area. System board. 0189 Invalid RFID configuration information area—The EEPROM checksum is not correct. System board.
Symptom-to-FRU index Symptom or error FRU or action, in sequence 0220 Monitor type error—Monitor type does not match the one specified in CMOS. Load Setup Defaults in BIOS Setup Utility. 0230 Shadow RAM error—Shadow RAM fails at offset nnnn. System board. 0231 System RAM error—System RAM fails at offset nnnn. 1. DIMM. 2. System board. 0232 Extended RAM error— Extended RAM fails at offset nnnn. 1. DIMM. 2. System board. 0250 System battery error—System battery is dead.
Symptom-to-FRU index Symptom or error FRU or action, in sequence 1802 Unauthorized network card is plugged in—Turn off and remove the miniPCI network card. 1. Remove Mini PCI network card. 2. System board. 1803 Unauthorized daughter card is plugged in—Turn off and remove the daughter card. 1. Remove the daughter card that you installed. 2. System board. 1810 Hard disk partition layout error. 1.
Symptom-to-FRU index Symptom or error FRU or action, in sequence 2000 Hard Drive Active Protection sensor diagnostics failed. Press to continue. Press to enter SETUP 1. Undock docking station or port replicator if it is attached to the ThinkPad computer, and place the computer on a horizontal surface. Do not apply any physical shock to the computer. 2. Run Diagnostics --> ThinkPad Devices --> HDD Active Protection Test.
Symptom-to-FRU index Error messages Symptom or error FRU or action, in sequence Device address conflict. 1. Load “Setup Defaults” in the BIOS Setup Utility. 2. Backup battery. 3. System board. Allocation error for device. 1. Load “Setup Defaults” in the BIOS Setup Utility. 2. Backup battery. 3. System board. Failing bits: nnnn. 1. DIMM. 2. System board. Invalid system configuration data. 1. DIMM. 2. System board. I/O device IRQ conflict. 1. Load “Setup Defaults” in the BIOS Setup Utility. 2.
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 62. Two short beeps and a blank screen. 1. System board. 2. DIMM.
Symptom-to-FRU index LCD-related symptoms Important The TFT LCD for the notebook computer contains many thin-film transistors (TFTs). The presence of a small number of dots that are missing, discolored, or always lighted is characteristic of TFT LCD technology, but excessive pixel problems can cause viewing concerns.
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 the 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 that 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 that all of the screws are tightened firmly.
FRU replacement notices Retaining the UUID The Universally Unique Identifier (UUID) is a 128-bit number uniquely assigned to your computer at production 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.
FRU replacement notices 3. To write ECA information, select 1. Write ECA/rework number from EEPROM, and follow the instruction. 4. To write box build date, select 4. Write box build date from EEPROM, and follow the instruction on the screen. If the system board is being replaced, try to read the ECA information from the old system board and transfer the information to the new system. If the system board is inoperable, this will not be possible.
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 71. 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 specified in the parts list for your computer. Any other battery could ignite or explode. Holding the battery release lever in the unlocked position 1 , remove the battery pack 2 . 1 2 When installing: Install the battery pack along the slide rails on the left and right sides of the battery-pack slot. Then make sure that the battery latch is locked.
Removing and replacing a FRU 1020 Ultrabay Enhanced device (for R52 series) Note Ultrabay Enhanced does not accept any of the following devices: v Ultrabay Plus devices v Ultrabay 2000 devices For devices compatible with the Ultrabay Enhanced, see “Optional FRUs” on page 259. When you release the switch in step 1 , the lever pops out. In step 2 , pull the lever a little to release the device from the bay.
Removing and replacing a FRU 3 78 R50e, R51e and R52 Series
Removing and replacing a FRU 1030 Hard disk drive Attention v Do not drop the hard disk drive or apply any physical shock to it. The hard disk drive is sensitive to physical shock. Improper handling can cause damage and permanent loss of data. v Before removing the drive, have the user make a backup copy of all the information on it if possible. v Never remove the drive while the system is operating or is in suspend mode.
Removing and replacing a FRU 2 When installing: Make sure that the hard-disk connector is attached firmly.
Removing and replacing a FRU 1040 DIMM (optional) For access, remove this FRU: v “1010 Battery pack” on page 76 Note: Loosen the screw 1 , but do not remove it. 1 2 3 2 When installing: Insert the notched end of the DIMM into the socket. Press the DIMM firmly, and pivot it until it snaps into the place. Make sure that it is firmly fixed in the slot and does not move easily.
Removing and replacing a FRU 1050 Keyboard For access, remove this FRU: v “1010 Battery pack” on page 76 1 1a Screw 1a is only for the models with 14.1-in. LCD. Step Icon 1 3 1a Screw (quantity) Color Torque M2 × 12 mm, bind-head, nylon-coated (3) Black 0.245 Nm (2.5 kgfcm) M2 × 12 mm, bind-head, nylon-coated (1) Black 0.245 Nm (2.
Removing and replacing a FRU Press the part indicated by the arrow 2 in the direction of the arrow. This releases the latches of the keyboard from the frame, so that the front side of the keyboard pops out. 2 4 3 When installing: Make sure that the connector 4 is firmly attached.
Removing and replacing a FRU When installing: 1. Attach the connector 1 . 1 2. Install the keyboard so that the keyboard edges are under the frame.
Removing and replacing a FRU 3. To make sure that the front edge of the keyboard is housed firmly, gently press the keys with your fingers and try to slide the keyboard towards you. 3 3 4. Make sure that all the projections on the front side of the keyboard b are firmly attached under the frame. b b 5. Secure the keyboard from the underside of the computer, using the new screws provided with the keyboard.
Removing and replacing a FRU 1060 Ultrabay device (for R50e series) For access, remove these FRUs in order: v “1010 Battery pack” on page 76 v “1050 Keyboard” on page 82 Holding the switch in the direction of arrow 1 , and push the Ultrabay device out from the bay by using a screwdriver 2 as in this figure. Then pull out the Ultrabay device with your hand 3 .
Removing and replacing a FRU 1070 DIMM (standard) For access, remove these FRUs in order: v “1010 Battery pack” on page 76 v “1050 Keyboard” on page 82 1 2 1 When installing: Insert the notched end of the DIMM into the socket. Press the DIMM firmly, and pivot it until it snaps into the place. Make sure that it is firmly fixed in the slot and does not move easily.
Removing and replacing a FRU 1080 Modem daughter card (MDC-2) For access, remove these FRUs in order: v “1010 Battery pack” on page 76 v “1050 Keyboard” on page 82 1 1 2 Step Screw (quantity) Color Torque 1 M2 × 12 mm, bind-head, nylon-coated (2) Black 0.245 Nm (2.5 kgfcm) In step 2 , remove the card by pulling the tab with your fingers in the direction of the arrow.
Removing and replacing a FRU Turn the card over 3 , and detach the modem connector 4 . 3 4 When installing: Make sure that connector 4 and the connector on the underside of the card are firmly attached. Then place the cable to fit in the cable guide as in the figure.
Removing and replacing a FRU 1090 Bluetooth/Modem daughter card (BMDC-3) (for R52 series) For access, remove these FRUs in order: v “1010 Battery pack” on page 76 v “1050 Keyboard” on page 82 1 2 1 Step Screw (quantity) Color Torque 1 M2 × 12 mm, bind-head, nylon-coated (2) Black 0.245 Nm (2.5 kgfcm) In step 2 , remove the card by pulling the tab with your fingers in the direction of the arrow.
Removing and replacing a FRU Turn the card over 3 , and detach the modem connector 4 . If the Bluetooth wireless antenna jack has a tab marked ″BT″, unplug the jack by pulling the tab with your fingers. If the antenna jack does not have the tab, unplug the jack by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connetor with your fingers and gently unplug it in direction of the arrow 5 .
Removing and replacing a FRU 1100 Keyboard bezel For access, remove these FRUs in order: v “1010 Battery pack” on page 76 v “1050 Keyboard” on page 82 2 1 1 2 2 1 1 2a 2 2 2 Screw 2a is only for the models with 15.0-in. LCD. Step Screw (quantity) Color Torque 1 Icon 1 M2 × 3 mm, small-head, nylon-coated (3) Silver 0.245 Nm (2.5 kgfcm) 2 2 M2 × 6 mm, bind-head, nylon-coated (4) Black 0.245 Nm (2.5 kgfcm) M2 × 6 mm, bind-head, nylon-coated (1) Black 0.245 Nm (2.
Removing and replacing a FRU 3 5 4 4 3 5 3 4 3 4 3 Step Screw (quantity) Color Torque 3 Icon 3 M2 × 12 mm, bind-head, nylon-coated (3) Silver 0.245 Nm (2.5 kgfcm) 4 4 M2 × 12 mm, bind-head, nylon-coated (2) Silver 0.245 Nm (2.5 kgfcm) 5 5 M2 × 18.9 mm, special (1) Silver 0.245 Nm (2.
Removing and replacing a FRU When installing: 1. Place the keyboard bezel so that the three latches are fixed in place 1 . 1 While inserting the three latches, align the top-left corner of the keyboard bezel as in figure a . a (continued) 2. Press the left edges 2 and the front edges 3 of the keyboard bezel until the latches are snapped.
Removing and replacing a FRU 2 2 3 3 3. Secure the keyboard bezel from the underside of the computer with the screws.
Removing and replacing a FRU 1110 Touch pad and Fingerprint reader (for R52 series) For access, remove these FRUs in order: v “1010 Battery pack” on page 76 v “1030 Hard disk drive” on page 79 v “1050 Keyboard” on page 82 v “1100 Keyboard bezel” on page 92 1 2 Step Screw (quantity) Color Torque 1 M2 × 5 mm, flat-head, nylon-coated (4) Silver 0.245 Nm (2.5 kgfcm) Note: The fingerprint reader is connected to the touch pad assembly.
Removing and replacing a FRU After removing the metal plate in step 2 , flip up the touch pad buttons 3 and detach it 4 . 3 4 4 Remove the metal plate in step 5 in order to remove the touchpad assembly.
Removing and replacing a FRU Slide out the metal plate 7 securing the fingerprint reader before removing it. 8 7 When installing: Make sure that the connectors are firmly attached to the touch pad.
Removing and replacing a FRU 1120 Mini PCI adapter For access, remove these FRUs in order: v “1010 Battery pack” on page 76 v “1030 Hard disk drive” on page 79 v “1050 Keyboard” on page 82 v “1100 Keyboard bezel” on page 92 2 1 1 (continued) ThinkPad R50e, R51e and R52 Series 99
Removing and replacing a FRU If the wireless antenna jacks have tabs marked ″MAIN″ or ″AUX″, unplug the jacks by pulling the tabs with your fingers. If the antenna jacks do not have the tabs, unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connectors with your fingers and gently unplug it in direction of the arrow 3 .
Removing and replacing a FRU When installing: Plug in the wireless antenna cable as follows: Intel PRO/Wireless LAN 2100 3B Mini PCI Adapter or Intel PRO Wireless 2200BG Mini-PCI Adapter In case of the antenna jacks have the tabs, plug the gray antenna cable with the tab marked MAIN into jack M, and the black antenna cable with the tab marked AUX into jack A. In case of the antenna jacks do not have the tabs, plug the gray cable to jack M, and the black cable to jack A. Main Aux.
Removing and replacing a FRU ThinkPad 11a/b/g Wireless LAN Mini PCI Adapter, ThinkPad 11b/g Wireless LAN Mini PCI Adapter In case of the antenna jacks have the tabs, plug the gray antenna cable with the tab marked MAIN into jack MAIN, and the black antenna cable with the tab marked AUX into jack AUX. In case of the antenna jacks do not have the tabs, plug the gray cable to jack MAIN, and the black cable to jack AUX.
Removing and replacing a FRU 1130 Fan assembly For access, remove these FRUs in order: v “1010 Battery pack” on page 76 v “1030 Hard disk drive” on page 79 v “1050 Keyboard” on page 82 v “1100 Keyboard bezel” on page 92 1 2 3 Step Screw (quantity) Color Torque 1 M2 × 10 mm, flat-head, nylon-coated (3) Black 0.245 Nm (2.5 kgfcm) When installing: 1. Make sure that the connector 3 is firmly attached. 2. Apply thermal grease on the part marked a in this figure.
Removing and replacing a FRU 1140 CPU For access, remove these FRUs in order: v “1010 Battery pack” on page 76 v “1030 Hard disk drive” on page 79 v “1050 Keyboard” on page 82 v “1100 Keyboard bezel” on page 92 v “1130 Fan assembly” on page 103 Rotate the head of the screw in the direction of arrow 1 to release the lock; then remove the CPU 2 . 1 b a 2 When installing: Place the CPU on the CPU socket a , and then rotate the head of the screw in the direction of arrow b to secure the CPU.
Removing and replacing a FRU 1150 Backup battery DANGER Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode. For access, remove these FRUs in order: v “1010 Battery pack” on page 76 v “1030 Hard disk drive” on page 79 v “1050 Keyboard” on page 82 v “1100 Keyboard bezel” on page 92 2 1 When installing: Make sure that the battery connector 2 is firmly attached.
Removing and replacing a FRU 1160 Speaker assembly For access, remove these FRUs in order: v “1010 Battery pack” on page 76 v “1030 Hard disk drive” on page 79 v “1050 Keyboard” on page 82 v “1100 Keyboard bezel” on page 92 1 Step Screw (quantity) Color Torque 1 M2 × 12 mm, bind-head, nylon-coated (2) Black 0.245 Nm (2.
Removing and replacing a FRU In step 3 , release the speaker cables from the cable guide a . 2 3 a When installing: Make sure that the connector 3 is firmly attached. Then route the cable as in a .
Removing and replacing a FRU 1170 IEEE 1394 (for R52 series) For access, remove these FRUs in order: v “1010 Battery pack” on page 76 v “1030 Hard disk drive” on page 79 v “1050 Keyboard” on page 82 v “1100 Keyboard bezel” on page 92 v “1160 Speaker assembly” on page 106 Note Some models do not have the IEEE 1394 cable. 2 1 3 Step Screw (quantity) Color Torque 1 M2 × 12 mm, bind-head, nylon-coated (1) Black 0.245 Nm (2.
Removing and replacing a FRU 4 5 Step Screw (quantity) Color Torque 4 M2 × 6 mm, bind-head, nylon-coated (1) Black 0.245 Nm (2.5 kgfcm) Before remove the IEEE 1394 cable, remove bracket structure 5 .
Removing and replacing a FRU 7 6 Remove the connector 6 . And strip the tape securing the IEEE 1394 cable to the PC Card slot and remove the IEEE 1394 cable 7 . When installing: Make sure that the connector 6 is firmly attached to the system board.
Removing and replacing a FRU 1180 PC Card slot assembly For access, remove these FRUs in order: v “1010 Battery pack” on page 76 v “1030 Hard disk drive” on page 79 v “1050 Keyboard” on page 82 v “1100 Keyboard bezel” on page 92 v “1160 Speaker assembly” on page 106 v “1170 IEEE 1394 (for R52 series)” on page 108 1 Step Screw (quantity) Color Torque 1 M2 × 4 mm, flat-head, nylon-coated (2) Black 0.245 Nm (2.
Removing and replacing a FRU Note: Step 2 to step 7 are only for R50e series. 3 2 4 Step Screw (quantity) Color Torque 2 M2 × 12 mm, bind-head, nylon-coated (1) Black 0.245 Nm (2.
Removing and replacing a FRU 5 6 7 Step Screw (quantity) Color Torque 5 M2 × 6 mm, bind-head, nylon-coated (1) Black 0.245 Nm (2.5 kgfcm) 7 M2 × 6 mm, bind-head, nylon-coated (1) Black 0.245 Nm (2.5 kgfcm) 8 When installing: Make sure that the connector 8 is firmly attached to the system board. Then, secure the screws from the underside of the computer.
Removing and replacing a FRU 1190 Ultrabay Enhanced shield kit For access, remove these FRUs in order: v “1010 Battery pack” on page 76 v “1020 Ultrabay Enhanced device (for R52 series)” on page 77 v “1030 Hard disk drive” on page 79 v “1050 Keyboard” on page 82 v “1060 Ultrabay device (for R50e series)” on page 86 v “1080 Modem daughter card (MDC-2)” on page 88 v “1090 Bluetooth/Modem daughter card (BMDC-3) (for R52 series)” on page 90 v “1100 Keyboard bezel” on page 92 v “1160 Speaker assembly” on page 1
Removing and replacing a FRU Remove EMI spring for the CDC a before removing the Ultrabay Enhanced shield kit. 2 a 3 Step Screw (quantity) Color Torque 2 M2 × 12 mm, bind-head, nylon-coated (1) Black 0.245 Nm (2.
Removing and replacing a FRU For wireless models, release the antenna cables from the cable guide 4 . For the other models, skip this step. 4 4 4 4 4 a 4 4 4 4 b When installing: Make sure that the antenna cables and the two ferrite cores a and b (with sponge) are correctly routed and securely in place.
Removing and replacing a FRU Remove the cable guide b . 6 b 5 5 When installing: Make sure that the connectors 5 are firmly attached.
Removing and replacing a FRU Note: Shape of the bracket might be different from the models. 7 8 Step Screw (quantity) Color Torque 7 M2 × 12 mm, bind-head, nylon-coated (2) Black 0.245 Nm (2.
Removing and replacing a FRU 9 10 Step Screw (quantity) Color Torque 9 M2 × 12 mm, bind-head, nylon-coated (1) Black 0.245 Nm (2.
Removing and replacing a FRU 11 11 12 13 14 Screws 11 are only for the models with 15.0-in. LCD. For the other models, skip the step. Step Screw (quantity) Color Torque 11 M2 × 10 mm, flat-head, nylon-coated (4) Black 0.245 Nm (2.5 kgfcm) 12 M2 × 3 mm, small-head, nylon-coated (2) Black 0.245 Nm (2.5 kgfcm) 13 M2 × 6 mm, bind-head, nylon-coated (1) Black 0.245 Nm (2.
Removing and replacing a FRU 1200 LCD assembly For access, remove these FRUs in order: v “1010 Battery pack” on page 76 v “1020 Ultrabay Enhanced device (for R52 series)” on page 77 v “1050 Keyboard” on page 82 v “1060 Ultrabay device (for R50e series)” on page 86 v “1080 Modem daughter card (MDC-2)” on page 88 v “1090 Bluetooth/Modem daughter card (BMDC-3) (for R52 series)” on page 90 v “1100 Keyboard bezel” on page 92 v “1120 Mini PCI adapter” on page 99 v “1190 Ultrabay Enhanced shield kit” on page 114
Removing and replacing a FRU 3 2 4 Step Screw (quantity) Color Torque 2 M2 × 12 mm, bind-head, nylon-coated (1) Black 0.245 Nm (2.5 kgfcm) When installing: Make sure that the connector 4 and the LCD cable retainer 3 are firmly attached, and then secure them with the screw.
Removing and replacing a FRU 5 6 7 Step Screw (quantity) Color Torque 5 M2 × 6 mm, bind-head, nylon-coated (1) Black 0.245 Nm (2.5 kgfcm) 7 M2 × 6 mm, bind-head, nylon-coated (1) Black 0.245 Nm (2.
Removing and replacing a FRU Note: Some models may not have the wireless LAN antenna cables.
Removing and replacing a FRU 1210 VGA and Ultrabay Enhanced device eject button cable For access, remove these FRUs in order: v “1010 Battery pack” on page 76 v “1020 Ultrabay Enhanced device (for R52 series)” on page 77 v “1050 Keyboard” on page 82 v “1060 Ultrabay device (for R50e series)” on page 86 v “1080 Modem daughter card (MDC-2)” on page 88 v “1090 Bluetooth/Modem daughter card (BMDC-3) (for R52 series)” on page 90 v “1100 Keyboard bezel” on page 92 v “1120 Mini PCI adapter” on page 99 v “1190 Ult
Removing and replacing a FRU 3 (continued) 126 R50e, R51e and R52 Series
Removing and replacing a FRU VGA and Ultrabay Enhanced device eject button cable is attached to S-Video gasket a . When re-installing the cable, attach the cable as shown in figure b . a 4 4 b Step Screw (quantity) Color Torque 4 Hex stud (2) Silver 0.
Removing and replacing a FRU 1220 System board, interposer card, and base cover For access, remove these FRUs, in order: v “1010 Battery pack” on page 76 v “1020 Ultrabay Enhanced device (for R52 series)” on page 77 v “1030 Hard disk drive” on page 79 v “1040 DIMM (optional)” on page 81 v “1050 Keyboard” on page 82 v “1060 Ultrabay device (for R50e series)” on page 86 v “1070 DIMM (standard)” on page 87 v “1080 Modem daughter card (MDC-2)” on page 88 v “1090 Bluetooth/Modem daughter card (BMDC-3) (for R52
Removing and replacing a FRU An accelerometer chip for the HDD Active Protection System b is also soldered on the topside of the system board.
Removing and replacing a FRU Important When handling the system board, bear the following in mind. v The system board of the ThinkPad R50e and R52 series has an accelerometer, which can be broken by applying several thousands of G-forces. Note: Dropping a system board from a height of as little as 6 inches so that it falls flat on a hard bench can subject the accelerometer to as much as 6,000 G’s of shock.
Removing and replacing a FRU 1 2 3 Step Screw (quantity) Color Torque 1 M2.5 × 4.8 mm, flat-head, nylon-coated (1) Silver 0.392 Nm (4 kgfcm) 2 M2 × 4 mm, flat-head, nylon-coated (2) Black 0.245 Nm (2.5 kgfcm) 3 M2 × 12 mm, bind-head, nylon-coated (1) Black 0.245 Nm (2.
Removing and replacing a FRU 4 When installing: Make sure that the all the guide holes of the system board are firmly attached to the base cover.
Removing and replacing a FRU Remove the connector bracket from the system board by removing screws 5 and 6 . Then remove the ac connector from the system board by disconnecting the cables 7 . Step 8 is only for the models with 15.0-in. LCD models. Other models do not have the interposer card. 6 5 5 7 8 Step Screw (quantity) Color Torque 5 Hex stud (2) Silver 0.392 Nm (4 kgfcm) 6 M2.5 × 3 mm, flat-head, nylon-coated (1) Black 0.
Removing and replacing a FRU Note for sticking a label kit on the base cover New base cover FRU is shipped with several kinds of label kit. When you replace the base cover, you need to stick a homologation label a which has the same part no. with the label on the old base cover (defective FRU) on the new base cover. In some models, you also need to stick one or two FCC labels b .
Removing and replacing a FRU 2010 LCD front bezel For access, remove these FRUs in order: v “1010 Battery pack” on page 76 v “1020 Ultrabay Enhanced device (for R52 series)” on page 77 v “1030 Hard disk drive” on page 79 v “1050 Keyboard” on page 82 v “1060 Ultrabay device (for R50e series)” on page 86 v “1080 Modem daughter card (MDC-2)” on page 88 v “1090 Bluetooth/Modem daughter card (BMDC-3) (for R52 series)” on page 90 v “1100 Keyboard bezel” on page 92 v “1120 Mini PCI adapter” on page 99 v “1190 Ult
Removing and replacing a FRU 3 2 136 R50e, R51e and R52 Series
Removing and replacing a FRU 2020 Inverter card For access, remove these FRUs in order: v “1010 Battery pack” on page 76 v “1020 Ultrabay Enhanced device (for R52 series)” on page 77 v “1030 Hard disk drive” on page 79 v “1050 Keyboard” on page 82 v “1060 Ultrabay device (for R50e series)” on page 86 v “1080 Modem daughter card (MDC-2)” on page 88 v “1090 Bluetooth/Modem daughter card (BMDC-3) (for R52 series)” on page 90 v “1100 Keyboard bezel” on page 92 v “1120 Mini PCI adapter” on page 99 v “1190 Ultra
Removing and replacing a FRU 2030 LCD panel, LCD cable assembly, wireless LAN antenna assembly, hinges, and LCD cover For access, remove these FRUs in order: v “1010 Battery pack” on page 76 v “1020 Ultrabay Enhanced device (for R52 series)” on page 77 v “1030 Hard disk drive” on page 79 v “1050 Keyboard” on page 82 v “1060 Ultrabay device (for R50e series)” on page 86 v “1080 Modem daughter card (MDC-2)” on page 88 v “1090 Bluetooth/Modem daughter card (BMDC-3) (for R52 series)” on page 90 v “1100 Keyboar
Removing and replacing a FRU 1 (continued) ThinkPad R50e, R51e and R52 Series 139
Removing and replacing a FRU Lift the latch bar in the direction of the arrow 2 , and then remove the left latch in the direction of the arrow 3 . 3 2 When installing: Attach the left latch to the LCD cover as in this figure.
Removing and replacing a FRU Note: Some models may not have screw 4 . 5a 5 5 5a 5 5 4 Step Screw cap Screw (quantity) Color Torque 4 — M2.5 × 4.8 mm, bind-head, nylon-coated (1) Black 0.392 Nm (4 kgfcm) 5 M2 × 4 mm, bind-head, nylon-coated (4) Black 0.245 Nm (2.5 kgfcm) 5a M2 × 4 mm, bind-head, nylon-coated (2) Black 0.245 Nm (2.
Removing and replacing a FRU Note: Steps 6 and 7 are only for the models with 15.0-in. SXGA+ LCD. For the other models, skip steps 6 and 7 . 9 10 12 11 7 6 6 8 Step Screw (quantity) Color Torque 6 M2 × 4 mm, bind-head, nylon-coated (2) Black 0.245 Nm (2.
Removing and replacing a FRU Remove the antenna assembly ( a ). a 13 15 14 Step Screw (quantity) Color Torque 14 M2 × 3 mm, small-head, nylon-coated (2) Silver 0.245 Nm (2.5 kgfcm) Remove the hinges ( b ) from the LCD assembly. b 16 16 17 b 17 16 16 Step Screw (quantity) Color Torque 16 M2 × 3 mm, small-head, nylon-coated (4) Silver 0.245 Nm (2.
Removing and replacing a FRU Turn over the LCD panel and strip off the tape 18 securing the FPC ( c ). Then detach the connector 19 in the direction of the arrow.
Removing and replacing a FRU Remove the right latch from the LCD cover. 20 21 When installing: Attach the right latch to the LCD cover as in this figure.
Removing and replacing a FRU 1 2 146 R50e, R51e and R52 Series
Removing and replacing a FRU Routing the cables of the wireless LAN antenna (only for the wireless models): 1. Place the wireless LAN antennas a and b , and the Bluetooth wireless antenna c under the LCD panel. a b c 2.
Removing and replacing a FRU 3. Route the cables as in the figure below.
Removing and replacing a FRU 3010 ThinkPad Dock II PCI cover 1 1 2 (Bottom view) ThinkPad R50e, R51e and R52 Series 149
Removing and replacing a FRU 3020 ThinkPad Dock II top cover 1 1 1 (Rear view) Step Screw (quantity) Torque 1 M2.5 × 4.8 mm (3) 0.392 Nm (4 kgfcm) 2 2 2 2 Step Screw (quantity) Torque 2 M2.5 × 4.8 mm (4) 0.
Removing and replacing a FRU 3 3 (Bottom view) Step Screw (quantity) Torque 3 M2.5 × 4.8 mm (6) 0.
Removing and replacing a FRU Make sure that the system lock key A is set to the Unlock position. Release the front latches in step 4 , and then remove the top cover 5 . Then detach the connector cable 6 as in the figure.
Locations Locations Front view (for R50e) 1 2 3 4 5 6 7 8 9 10 11 Wireless status indicator (for some models) System and power status indicators External monitor connector Ultrabay Enhanced latch Ultrabay Enhanced TrackPoint buttons TrackPoint pointing stick Access IBM button Volume control buttons Power switch ThinkLight 1 2 R 11 10 9 8 7 6 5 4 3 ThinkPad R50e, R51e and R52 Series 153
Locations Rear view (for R50e) 1 2 3 4 5 6 7 8 9 10 11 Power status indicators PC Card eject button PC Card slot Microphone jack Stereo headphone jack RJ-45 (Ethernet) connector RJ-11 (modem) connector Universal serial bus (USB) connectors Security keyhole Parallel connector AC power connector 1 R 2 3 4 5 11 6 10 9 154 8 R50e, R51e and R52 Series 7
Locations Bottom view (for R50e) 1 2 3 4 5 6 Hard disk drive Battery pack Optional DIMM slot Battery pack latch Built-in monaural speaker LCD latch 2 3 4 1 6 5 ThinkPad R50e, R51e and R52 Series 155
Locations Front view (for R52) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 156 Wireless status indicator Bluetooth wireless status indicator (for some models) System and power status indicators External monitor connector Ultrabay Enhanced status indicator Ultrabay Enhanced latch Ultrabay Enhanced device eject lever Ultrabay Enhanced TrackPoint pointing stick TrackPoint buttons Touch pad buttons Touch pad UltraNav Access IBM button Volume control buttons Power switch ThinkL
Locations 1 2 3 R 17 16 15 14 12 11 13 10 9 8 7 6 5 4 ThinkPad R50e, R51e and R52 Series 157
Locations Rear view (for R52) 1 Bluetooth wireless status indicator (for some models) Power status indicators PC Card eject button or PC Card/ExpressCard eject buttons (for some models) PC Card slot or PC Card/ExpressCard slots (for some models) IEEE 1394 connector (for some models) Microphone jack Stereo headphone jack RJ-45 (Ethernet) connector RJ-11 (modem) connector TV-out connector Universal serial bus (USB) connectors Security keyhole Parallel connector AC power connector 2 3 4 5 6 7
Locations Bottom view (for R52) 1 2 3 4 5 6 7 8 Hard disk drive Optional DIMM slot Battery pack Docking connector Battery pack latch Infrared port Built-in stereo speakers LCD latch 3 4 2 5 1 8 7 6 ThinkPad R50e, R51e and R52 Series 159
Parts list Parts list Overall 1 23 j 2 22 21 a i b h 4 3 5 c 20 d 19 6 7 18 f e 17 6 16 g 8 9 10 11 15 12 14 13 160 R50e, R51e and R52 Series
Parts list v Each FRU is available for all types or models, unless specific types or models are specified. v A CRU (customer replaceable unit) is identified by a single asterisk (*) or two asterisks (**) in the CRU ID column. An N in the CRU ID column means the part is not a CRU. A single asterisk (*) means the part is a Tier 1 CRU; two asterisks (**) means the part is a Tier 2 CRU. v FRUs marked with OP are available as options. v FRUs marked with R are RoHS compliant. No.
Parts list No. FRU 2 P/N CRU ID Keyboard bezel with touchpad assembly, 14.1 WW (for R52) v 1846-CTO, 2xx, 5xx v 1847-CTO, 2xx v 1848-CTO, 2xx v 1849-CTO, 5xx v 1850-CTO, 2xx v 1870-CTO, 2xx v 1846-84x, 85x, 86x.
Parts list No. FRU 2 3 P/N CRU ID 91P8749 N Keyboard bezel with touchpad assembly, 26R9701 15.
Parts list No. FRU 3 P/N CRU ID Ultrabay Enhanced shield kit for 15.0-in. (for R50e, R51e) v 1834-Mxx, Q2x, Q3x, Q6x, Q7x, QAx, Rxx, Sxx v 1842-Mxx, Qxx v 1843-24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 3Ux, 3Vx, 3Wx, 3Xx, 3Yx, 3Zx, 4xx, 5xx v 1844-5Gx, 5Hx v 1845-5Kx 13N2302 N Ultrabay Enhanced shield kit for 14.1-in. (for R52) v 1846-CTO, 2xx, 5xx v 1847-CTO, 2xx v 1848-CTO, 2xx v 1849-CTO, 5xx v 1850-CTO, 2xx v 1870-CTO, 2xx v 1846-84x, 85x, 86x.
Parts list No. FRU 3 P/N CRU ID 91P8725 N Ultrabay Enhanced shield kit for 15.0-in.
Parts list No. FRU 4 P/N CRU ID CPU assembly, Intel Celeron M processor 340 (1.5 GHz) v 1834-LGx, RKx 93P4280 N CPU assembly, Intel Celeron M processor 350 (1.
Parts list No. FRU 4 P/N CRU ID CPU assembly, Intel Celeron M processor 380 (1.6 GHz) v 1843-2Dx, 2Ex, 3Dx, 3Ex, 3Fx, 3Nx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx v 1844-5Jx v 1858-CTO, 9Dx, 9Kx v 1859-CTO v 1860-CTO v 1861-CTO 39T5686 N CPU assembly, Intel Pentium M processor 725 (1.
Parts list No. FRU 4 P/N CRU ID CPU assembly, Intel Pentium M processor 740 (1.
Parts list No. FRU 4 P/N CRU ID CPU assembly, Intel Pentium M processor 750 (1.
Parts list No. FRU 4 P/N CRU ID CPU assembly, Intel Pentium M processor 760 (2.
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Parts list No. FRU 6 P/N 512-MB DDR SDRAM SO DIMM 73P3843 (PC2-4200) OP v 1843-29x, 2Ax.
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Parts list No. FRU 9 Battery pack, Li-ion (6 cell), 4.
Parts list No. FRU 9 Battery pack, Li-ion (6 cell), 4.
Parts list No. FRU 9 P/N CRU ID Battery pack, Li-ion (6 cell), 2.4 Ah (for R52) v 1843-all v 1844-all v 1845-all v 1846-CTO, 8xx, 9xx, A4x, A5x, A6x, A7x, A8x, A9x, AAx, v 1847-CTO, 8xx, 9xx, Axx v 1848-CTO, 8xx, 9xx, Axx v 1849-CTO, 8Cx, 8Dx, 9Wx, ADx v 1858-CTO; 9xx; Axx except AJx, AKx; CCx v 1859-CTO, B6x, B7x, B8x, B9x, BAx v 1860-CTO, 9xx, Bxx, Cxx v 1861-CTO, 9xx, Bxx, Cxx Sanyo 92P1087 * Sony 92P1089 * Panasonic 92P1091 * Battery pack, Li-ion (9 cell), 6.
Parts list No. FRU 9 Battery pack, Li-ion (9 cell), 7.
Parts list No. FRU 10 P/N CRU ID 14.1-in. WW v 1844-CTO 41V9046 N 15.0-in. WW v 1844-CTO 41V9047 N 14.1-in. WW v 1845-CTO 41V9048 N 15.0-in. WW v 1845-CTO 41V9049 N 14.1-in. Taiwan v 1845-CTO 41V9050 N 15.0-in. Taiwan v 1845-CTO 41V9051 N 14.1-in. v 1846-CTO, 5xx, 2xx v 1846-CTO, 84x, 85x, 86x. 87x, 88x, 89x, 8Ax, 8Bx 26R8771 N 15.0-in.
Parts list No. FRU 10 P/N CRU ID 26R8770 N 15.0-in. 26R8774 v 1849-CTO, 3xx, 4xx, 6xx v 1849-CTO, ADx, AMx, ANx, APx, 9Wx, 9Xx, 9Yx, 9Zx, 91x N Base cover assembly 1849 14.1-in. v 1849-CTO, 2xx, 5xx v 1849-CTO, 8Cx, 8Dx, 8Px, 8Qx, 8Rx, 8Sx, 8Tx Base cover assembly 1850 14.1-in WW v 1850-22x 26R8633 N 14.1-in. v 1858-CTO, 2xx, 3xx v 1858-CTO, 92x, 93x, 94x, 95x, 96x, 97x, 98x, 99x, 9Ax, 9Bx, 9Dx, 9Ex, 9Fx, 9Gx, CCx 26R8737 N 15.0-in.
Parts list No. FRU 10 P/N CRU ID 14.1-in. WW v 1861-CTO, 2xx, 3xx v 1861-CTO, 9Gx 26R8740 N 15.0-in. v 1861-CTO, 4xx, 5xx, 6xx v 1861-BUx, BZx 26R8746 N 14.1-in. WW v 1862-CTO 26R8741 N 15.0-in.WW v 1862-CTO 26R8747 N 14.1-in. WW v 1863-CTO 26R8742 N 15.0-in.WW v 1863-CTO 26R8748 N 14.1-in. WW v 1870-22x 26R8633 N CD-ROM drive, 12.
Parts list No. FRU P/N CRU ID 11 CD-ROM drive, 12.7 mm, TEAC (CD-224EN) v 1843-2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Yx, 2Zx, 32x, 38x, 3Px, 3Qx, 3Tx, 3Ux, 3Vx, 3Wx, 3Yx, 3Zx, 45x, 4Qx, 4Rx, 56x, 5Tx, 5Ux 39T2660 * DVD-ROM drive, 9.5 mm, HLDS (GDR-8083N) v 1846-CTO v 1847-CTO v 1848-CTO v 1849-CTO v 1858-CTO v 1859-CTO v 1860-CTO v 1861-CTO 92P6579 * DVD-ROM drive, 12.
Parts list No. FRU 11 CRU ID DVD/CD-RW combo drive, 12.7 mm, 92P6573 PCC (UJDA750, UJDA760) v 1834-K7x, K8x, K9x, KAx, KBx, KFx, KJx, KLx, KNx, KSx, KTx, KUx, KVx, KWx, KXx, KZx, L3x, L4x, L5x, L6x, L7x, L9x, LAx, LBx, LEx, LFx, M9x, MAx, MBx, MCx, MFx, MGx, MHx, MJx, MLx, MPx, MQx, MTx, MVx, MWx, MXx, MZx, Q4x, Q6x, Q7x, Q8x, R3x, R6x, R7x, R8x, R9x, RAx, RCx, RDx, REx, RHx, RJx, RMx, RNx, RPx, RTx, RUx, RWx, KDx, RQx, RSx, S2x, S3x, S4x, S6x, S7x v 1842-MUx, QDx, QFx * DVD/CD-RW combo drive, 12.
Parts list No. FRU P/N CRU ID 11 92P6569 * DVD/CD-RW combo drive, 12.
Parts list No. FRU P/N CRU ID 11 92P6563 * DVD/CD-RW combo drive, 12.
Parts list No. FRU P/N CRU ID 11 DVD/CD-RW combo drive, 12.
Parts list No. FRU P/N CRU ID 11 DVD/CD-RW combo drive, 9.5 mm, HLDS (GCC-4244N) v 1843-24x, 25x, 26x, 27x, 28x, 29x, 2Dx, 2Ex, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 33x, 35x, 36x, 37x, 39x, 3Ax, 3Cx, 3Dx, 3Ex, 3Fx, 3Gx, 3Hx, 3Jx, 3Mx, 3Nx, 3Rx, 3Sx, 42x, 43x, 44x, 46x, 47x, 48x, 49x, 4Bx, 4Cx, 4Dx, 4Hx, 4Jx, 4Kx, 4Px, 4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 4Xx, 52x, 55x, 57x, 59x, 5Ax, 5Bx, 5Cx, 5Dx, 5Lx, 5Rx, 5Sx v 1844-5Gx, 5Hx, 5Jx v 1845-5Kx 39T2668 * DVD/CD-RW combo drive, 9.
Parts list No. FRU 11 P/N CRU ID DVD-RAM/RW drive, 12.
Parts list No. FRU 12 P/N CRU ID Hard disk drive, 30 GB, 9.5 mm, 4,200 rpm v 1834-K3x, K4x, K5x, K6x, K7x, K8x, K9x, KAx, KBx, KGx, KLx, KPx, KQx, KRx, KSx, KTx, KUx, KVx, KWx, KXx, L2x, L3x, L4x, L7x, LGx, LHx, M2x, M3x, M4x, M5x, M6x, MBx, MRx, MSx, R3x, RKx v 1846-CTO, 5Kx, 6Hx v 1847-CTO v 1848-CTO v 1858-CTO, 29x, 2Ex, 53x, 5Qx v 1859-CTO, 2Ax, 55x v 1860-CTO, 2Lx v 1861-CTO Fujitsu 13N6903 * HGST 13N6883 * Hard disk drive, 40 GB, 9.
Parts list No. FRU P/N CRU ID 12 39T2521 * Hard disk drive, 40 GB, 9.
Parts list No. FRU P/N CRU ID 12 13N6919 * Hard disk drive, 40 GB, 9.
Parts list No. FRU P/N CRU ID 12 Hard disk drive, 40 GB, 9.5 mm, 5,400 rpm, Fujitsu v 1846-CTO, 56x, 57x, 5Bx, 5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Hx, 5Jx, 5Lx, 6Ax, 6Bx, 6Fx, 6Gx, 6Jx, 6Kx, 6Lx, 6Mx, 6Nx, 6Tx, 6Ux v 1847-CTO, 32x, 3Mx, 3Qx, 3Rx, 3Sx, 3Ux v 1848-CTO v 1849-CTO 13N6913 * Hard disk drive, 40 GB, 9.
Parts list No. FRU 12 CRU ID Hard disk drive, 60 GB, 9.
Parts list No. FRU P/N CRU ID 12 Hard disk drive, 60 GB, 9.
Parts list No. FRU 12 Hard disk drive, 80 GB, v 1846-CTO, 55x, 65x, v 1847-CTO, 27x, 36x, v 1848-CTO, 27x, 36x, v 1849-CTO v 1858-CTO v 1859-CTO v 1860-CTO v 1861-CTO P/N 9.5 mm, 4,200 rpm 68x, 69x, 4Dx, 4Ex, 4Gx, 4Lx 37x, 3Kx, 3Lx, 3Tx, 45x, 47x 37x, 45x HGST 13N6889 * Fujitsu 13N6909 * Hard disk drive, 80 GB, 9.5 mm, 5,400 rpm, Fujitsu v 1846-CTO, 4Jx, 4Mx, 4Nx v 1847-CTO v 1848-CTO v 1849-CTO, 4Qx v 1858-CTO v 1859-CTO v 1860-CTO v 1861-CTO 13N6917 * Hard disk drive, 80 GB, 9.
Parts list No. FRU 12 P/N CRU ID Hard disk drive, 80 GB, 9.5 mm, 5,400 rpm v 1843-2Ax, 4Gx, 4Nx, 5Ex v 1844-CTO v 1845-CTO v 1846-99x, 9Dx, 9Gx, A2x, A5x, A6x, A7x, AAx, ABx v 1847-AGx, AHx v 1848-9Vx v 1849-ADx v 1858-CTO, 9Mx, A3x, AAx, AFx, AQx, ARx, AUx, AVx, AXx, AYx v 1859-CTO v 1860-CTO, BVx v 1861-CTO Fujitsu 39T2553 * Toshiba 39T2557 * 39T2583 * Hard disk drive, 80 GB, 9.
Parts list No. FRU P/N CRU ID 13 13N5189 * Cover, hard disk drive for models with 14.1-in. LCD v 1834-Kxx, Lxx, Q4x, Q5x, Q8x, Q9x, QBx, QCx v 1843-22x, 23x, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx, 3Gx, 3Hx, 3Jx, 3Kx, 3Lx, 3Mx, 5Lx v 1844-5Fx, 5Jx v 1846-CTO, 2xx, 5xx v 1847-CTO, 2xx, 5xx v 1848-CTO, 2xx, 5xx v 1849-CTO, 2xx, 5xx v 1846-CTO, 84x, 85x, 86x.
Parts list No. FRU P/N CRU ID 13 13N5190 * Cover, hard disk drive for models with 15.1-in.
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Parts list LCD FRUs 1 k 8 l 7 6 5 2 3 4 n m 220 R50e, R51e and R52 Series
Parts list 14.1-in. XGA TFT No. FRU P/N CRU ID LCD cover kit, 14.1-in. (no wireless) v 1834-K3x, K4x, K5x, K6x, K7x, K8x, K9x, KAx, KBx, KCx, KDx, KEx, KFx, LGx, LHx, Q5x, Q9x, QBx, QCx v 1843-22x, 23x, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx, 3Gx, 3Hx, 3Jx, 3Kx, 3Lx, 3Mx, 5Lx v 1844-5Fx, 5Jx 13N5593 N LCD cover kit, 14.1-in.
Parts list No. FRU P/N CRU ID 1 LCD cover kit, 14.1-in. v 1858-92x, 93x, 94x, 95x, 96x, 97x, 98x, 99x, 9Ax, 9Bx, 9Dx, 9Ex, 9Fx, 9Gx, CCx v 1859-B6x, B7x, B8x, BBx, BCx, BDx, BEx v 1860-BPx, 9Fx, 9Gx, BQx, BRx, BSx, C6x, C7x, C8x, C9x v 1861-9Gx, C6x, C7x, C8x, C9x 13R2664 N 2 Hinges, 14.1-in.
Parts list No. FRU 3 P/N CRU ID LCD cable assembly 14.1-in. XGA, CR v 1834-Kxx, Lxx, Q4x, Q5x, Q8x, Q9x, QBx, QCx v 1843-22x, 23x, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx, 3Gx, 3Hx, 3Jx, 3Kx, 3Lx, 3Mx, 5Lx v 1844-5Fx, 5Jx 91P6852 N LCD cable assembly 14.1-in.
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Parts list No. FRU 5 802.11a/b/g antenna, 14.1-in.
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Parts list No. FRU 7 P/N CRU ID LCD panel, 14.1-in. XGA, Samsung (440) v 1834-Kxx, Lxx, Q4x, Q5x, Q8x, Q9x, QBx, QCx 92P6717 N LCD panel, 14.1-in.
Parts list No. FRU 7 8 228 P/N CRU ID LCD panel, 14.1-in. XGA, Hydis v 1834-Kxx, Lxx, Q4x, Q5x, Q8x, Q9x, QBx, QCx v 1843-22x, 23x, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx, 3Gx, 3Hx, 3Jx, 3Kx, 3Lx, 3Mx, 5Lx v 1844-5Fx, 5Jx 92P6745 N LCD panel, 14.1-in.
Parts list 15.0-in. XGA TFT No. FRU P/N CRU ID LCD cover kit, 15.0-in. (no wireless) for R50e v 1834-M2x, M3x, M4x, M5x, M6x, M7x, M8x, M9x, MAx, MBx, MCx, MDx, MEx, MFx, MGx, MHx, MRx, MSx, RKx, RVx, S2x, S3x, S4x v 1843-24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 3Ux, 3Vx, 3Wx, 3Xx, 3Yx, 3Zx, 4xx, 5xx v 1844-5Gx, 5Hx 13N5596 N LCD cover kit, 15.0-in.
Parts list No. FRU P/N CRU ID 1 LCD cover kit, 15.0-in. for R51e, R52 13R2667 v 1858-9Hx, 9Jx, 9Kx, 9Lx, 9Mx, 9Nx, 9Px, 9Qx, 9Rx, 9Sx, 9Tx, 9Ux, 9Vx, 9Wx, 9Xx, 9Yx, 9Zx, A2x, A3x, A4x, A5x, A6x, A7x, A8x, A9x, AAx, ABx, ACx, ADx, AEx, AFx, AGx, AHx, B2x, B3x v 1859-B9x, BFx, BGx, BHx, BJx v 1860-CTO, BTx, BUx, BVx, BWx, BXx, BYx, BZx, C2x, C3x, CAx, CBx v 1861-BUx, BZx, CAx, CBx N 2 Hinges, 15.0-in.
Parts list No. FRU 3 P/N CRU ID LCD cable assembly, 15.0-in. XGA v 1834-Mxx, Q2x, Q3x, Q6x, Q7x, QAx, Rxx v 1842-Mxx, QDx, QEx, QFx v 1843-24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 3Ux, 3Vx, 3Wx, 3Xx, 3Yx, 3Zx, 4xx, 5xx v 1844-5Gx, 5Hx v 1845-5Kx 91P6826 N LCD cable assembly, 15.0-in.
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Parts list No. FRU 5 802.11a/b/g antenna, 15.0-in.
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Parts list No. FRU 7 8 P/N CRU ID LCD panel, 15.0-in.
Parts list 15.0-in. SXGA+ TFT No. FRU P/N CRU ID k- n See “Miscellaneous parts” on page 253. 1 LCD cover kit, 15.0-in.
Parts list No. FRU 3 4 P/N CRU ID LCD cable assembly, 15.0-in. SXGA+ v 1846-CTO, 3Wx, 4xx v 1847-CTO, 4xx v 1848-CTO, 4xx, v 1849-CTO, 4xx 91P6876 N LCD cable assembly, 15.0-in. SXGA+ v 1858-CTO, 42x, 44x, 45x, 46x, 47x, 48x, 49x, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx, 4Kx, 4Lx, 4Mx, 4Nx, 6Kx v 1859-CTO, 43x, 4Ax, 4Bx, 4Hx, 4Px, 4Rx, 4Sx v 1860-CTO, 4Jx, 4Mx, 4Qx v 1861-CTO, 4Mx v 1862-CTO v 1863-CTO 91P6906 N LCD cable assembly, 15.0-in.
Parts list No. FRU P/N CRU ID 5 802.11a/b/g antenna, 15.0-in.
Parts list No. FRU P/N CRU ID 7 LCD panel, 15.
Parts list AC adapters FRU P/N CRU ID 3-pin (72W) slim adapter for PFC model (models xxG, xxM, xxA, xxQ, xxB, xxH, xxC, xxK, xxV) ASTEC OP 08K8203 * DELTA OP 08K8207 * SANKEN OP 08K8211 * 2-pin (72W) slim adapter for non-PFC model (models xxU, xxF, xxP, xxS, xxY, xxE, xxJ, xxL) 240 ASTEC OP 08K8205 * DELTA OP 08K8209 * SANKEN OP 08K8213 * R50e, R51e and R52 Series
Parts list Keyboard Keyboards for 15.0-in. LCD models Language P/N (NMB) P/N (ALPS) P/N (Chicony) CRU ID Arabic 39T0664 93P4861 39T0786 ** Belgian 39T0659 93P4856 39T0781 Chinese, Traditional 39T0661 93P4858 39T0783 Czech 39T0665 93P4862 39T0787 Danish 39T0652 93P4849 39T0774 Dutch 39T0649 93P4846 39T0771 English, U.K. 39T0645 93P4842 39T0767 English, U.S. 39T0643 93P4840 39T0765 English, U.S.
Parts list Keyboards for 14.1-in. LCD models Language P/N (NMB) P/N (ALPS) P/N (Chicony) CRU ID Arabic 39T0540 13N9978 39T0602 ** Belgian 39T0535 13N9973 39T0597 Chinese, Traditional 39T0537 13N9975 39T0599 Czech 39T0541 13N9979 39T0603 Danish 39T0528 13N9966 39T0590 Dutch 39T0525 13N9963 39T0587 English, U.K. 39T0521 13N9959 39T0583 English, U.S. 39T0519 13N9957 39T0581 English, U.S.
Parts list Recovery CDs For Windows XP Professional (R50e series) Windows XP Professional is preinstalled as the operating system in the following models: v 1834-K3x, K4x, K7x, K8x, KHx, KPx, KQx, KRx, KSx, KTx, KUx, KVx, KWx, KYx, L3x, L4x, L5x, L7x, L8x, L9x, LBx, LDx, LHx, M2x, M3x, M5x, M7x, M8x, M9x, MAx, MBx, MDx, MEx, MFx, MGx, MMx, MNx, MPx, MQx, MRx, MWx, QAx, R3x, R4x, R5x, R6x, R7x, R9x, RAx, RBx, RDx, REx, RFx, RGx, RNx, RP, RSx, RTx, RUx, RWx, RXx, S4x, S6x, S7x, S9x, v 1842-MUx, QDx, QEx Lang
Parts list For Windows XP Home Edition (R50e series) Windows XP Home Edition is preinstalled as the operating system in the following models: v 1834-K5x, K6x, K9x, KAx, KBx, KCx, KDx, KEx, KFx, KGx, KJx, KLx, KXx, KZx, L2x, L6x, LAx, LCx, LEx, LFx, LGx, M4x, M6x, MCx, MHx, MJx, MSx, MTx, MVx, MXx, Q2x, Q3x, Q4x, Q5x, Q6x, Q7x, QBx, R8x, RCx, RHx, RJx, RKx, RMx, RQx, RRx, RVx, S2x, S3x, S5x, S8x v 1842-QFx Language P/N CRU ID Arabic 39K6481 * Chinese, Simplified 39K6474 Chinese, Traditional 39K6475
Parts list For Windows XP Professional (R51e series) Windows XP Professional is preinstalled as the operating system in the following models: v 1843-24x, 29x, 2Ex, 2Kx, 2Lx, 2Mx, 2Nx, 2Rx, 2Sx, 2Vx, 2Wx, 35x, 3Cx, 3Dx, 3Fx, 3Gx, 3Hx, 3Mx, 3Rx, 3Sx, 3Tx, 3Ux, 3Vx, 3Wx, 3Yx, 3Zx, 42x, 43x, 44x, 47x, 49x, 4Ax, 4Cx, 4Ex, 4Gx, 4Jx, 4Kx, 4Lx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Vx, 4Wx, 4Xx, 4Zx, 53x, 54x, 55x, 59x, 5Bx, 5Dx, 5Ex v 1844-5Gx, 5Hx v 1845-5Kx Language P/N CRU ID Arabic 42J4410 * Chinese, Simplified 42
Parts list For Windows XP Home Edition (R51e series) Windows XP Home Edition is preinstalled as the operating system in the following models: v 1843-22x, 23x, 25x, 27x, 2Ax, 2Bx, 2Dx, 2Fx, 2Hx, 2Jx, 2Px, 2Qx, 2Tx, 2Ux, 2Xx, 2Yx, 2Zx, 33x, 34x, 36x, 3Ax, 3Bx, 3Ex, 3Jx, 3Kx, 3Lx, 3Nx, 3Px, 3Qx, 3Xx, 48x, 4Bx, 4Dx, 4Fx, 4Hx, 4Mx, 4Ux, 4Yx, 52x, 5Ax, 5Cx v 1844-5Fx, 5Jx Language P/N CRU ID Arabic 42J4626 * Chinese, Simplified 42J4619 Chinese, Traditional 42J4620 Chinese, Traditional (Hong Kong S.A.R.
Parts list For Windows XP Professional (R52 series) Windows XP Professional is preinstalled as the operating system in the following models: v 1846-2Hx, 2Jx, 3Vx, 3Wx, 4Cx, 4Dx, 4Ex, 4Lx, 52x, 53x, 54x, 55x, 57x,,58x, 59x, 5Ax, 5Hx, 5Jx, 5Kx, 5Lx, 5Rx, 62x, 63x, 64x, 66x, 67x, 68x, 69x, 6Bx, 6Cx, 6Ex, 6Ex, 6Gx, 6Hx, 6Kx, 6Lx, 6Nx, 6Px, 6Qx, 6Sx, 6Tx, 6Ux v 1847-22x, 23x, 24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Cx, 3Dx, 3Fx, 3Gx, 3Jx, 3Kx, 3L
Parts list Language P/N CRU ID Arabic 39K7811 * Chinese, Simplified 39K7803 Chinese, Traditional 39K7804 Chinese, Traditional (Hong Kong S.A.R.) 39K7805 Czech 39K7810 Danish 39K7799 Dutch 39K7802 English, U.K. 39K7792 English, U.S.
Parts list v 1846-84x, 8Ax, 96x, 98x, 99x, 9Ax, 9Bx, 9Cx, 9Ex, 9Fx, 9Gx, A2x, A3x, A6x, A7x, A8x, A9x, ABx, ACx v 1847-82x, 83x, 8Ex, 8Fx, 8Gx, 8Hx, 8Jx, 8Kx, 92x, 93x, 9Lx, 9Mx, 9Nx, 9Px, 9Qx, 9Rx, 9Sx, 9Tx, AEx, AFx, AGx, AHx, AJx v 1848-82x, 83x, 92x, 93x v 1849-8Cx, 8Dx, 8Lx, 8Mx, 8Nx, 9Ux, 9Vx, 9Wx, ADx, AKx, ALx v 1858-9Bx, 9Dx, 9Ex, 9Fx, 9Gx, 9Hx, 9Kx, 9Lx, 9Mx, 9Nx, 9Px, 9Qx, 9Rx, 9Sx, 9Tx, 9Ux, 9Vx, 9Wx, 9Xx, 9Yx, 9Zx, A4x, A5x, A6x, A9x, AAx, ADx, AEx, AFx, AJx, AKx, ALx, AMx, ANx, APx, AQx, ARx,
Parts list Language P/N CRU ID Arabic 39K8507 * Chinese, Simplified 39K8499 Chinese, Traditional 39K8500 Chinese, Traditional (Hong Kong S.A.R.) 39K8501 Czech 39K8506 Danish 39K8495 Dutch 39K8498 English, Russia 39K9835 English, U.K. 39K8488 English, U.S.
Parts list For Windows XP Home Edition (R52 series) Windows XP Home Edition is preinstalled as the operating system in the following models: v 1846-4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Mx, 4Nx, 56x, 5Bx, 5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Mx, 5Nx, 5Px, 5Qx, 65x, 6Ax, 6Fx, 6Jx, 6Mx, 6Rx v 1847-3Ax, 3Bx, 3Ex, 3Hx, 3Mx, 3Qx, 49x, 4Ax v 1858-22x, 29x, 2Sx, 2Wx, 2Vx, 2Zx, 33x, 37x, 38x, 3Cx, 3Dx, 3Hx, 3Jx, 3Kx, 3Nx, 3Px, 42x, 44x, 49x, 4Dx, 4Fx, 4Gx, 4Kx, 4Lx, 4Tx, 4Ux, 4Vx, 4Wx, 53x, 59x, 5Gx, 5Nx, 5Px, 5Xx, 64x, 67x, 6Bx, 6Hx, 6
Parts list v 1846-85x, 86x, 87x, 88x, 89x, 8Bx, 94x, 95x, 97x, 9Dx, 9Hx, A4x, A5x, AAx v 1858-92x, 93x, 94x, 96x, 96x, 97x, 98x, 99x, 9Ax, 9Jx, A2x, A3x, A7x, ABx, ACx, AGx, AHx, AXx, AYx, CCx Language P/N CRU ID Arabic 39K8707 * Chinese, Simplified 39K8699 Chinese, Traditional 39K8700 Chinese, Traditional (Hong Kong S.A.R.) 39K8701 Czech 39K8706 Danish 39K8695 Dutch 39K8698 English, Russia 39K9843 English, U.K. 39K8688 English, U.S.
Parts list Miscellaneous parts FRU P/N CRU ID Screw kit (including nylon-coated screws): v M2.5 × 4.8 mm (black), bind-head (8) v M2 × 4 mm (black), bind-head (14) v M2 × 6 mm (black), bind-head (4) v M2 × 12 mm (black), flat-head (17) v M2 × 10 mm (black), flat-head (9) v Hex stud (4) v M2 × 18.
Parts list FRU P/N CRU ID Base miscellaneous parts for 1846, 1847, 1848, 1849: v Spring Lid PCMCIA v Puller v Latch battery lock R v Link battery lock v Sheet, HDD rubber 15 v Security plate v Rubber foot (rear) v Spring battery lock v Rubber foot (front) v Sheet, HDD rubber 14 v Screw cap rear oval v HDD shock absorber 14/15 v HDD shock absorber 14 v Shield, battery 14 v Shield, battery 15 v Eng Spec v Slide lever spring v Insulation, louver v Pull lever spring v Screw cap square v Lid PCMCIA v Insulati
Parts list FRU P/N CRU ID Base miscellaneous parts for 1858, 1859, 1860, 1861: v Cover, PC Card slot v Spring, PC Card slot cover v Rubber foot (rear) v Rubber foot (front) v Insulation, bottom v Insulation sheet v Insulation, louver v Battery lock knob L v Battery lock latch L v Battery lock latch R v Battery lock link v Spring, battery lock v Slide lever v Slide lever spring v Pull lever v Pull lever spring v Puller v HDD rubber 14/15 v Sheet, HDD rubber 15 v Sheet, HDD rubber 14 v HDD rubber 15 v HDD
Parts list FRU P/N CRU ID System board miscellaneous parts for R50e: v Antenna Cable Guide Y5/K5 v Blank Cap, IEEE1394 v Bracket, Cable Hook v Bracket M7 14 - CR v Bracket M7 15 - CR v Bracket, Joint 14 - CR v Bracket, Joint 15 - CR v Bracket - VGA connector 14 - CR v Bracket - VGA connector 15 v Bracket I/O Plate 14/15 - CR v Bracket Structure 14/15 v Cable RJ11- PLANAR DOCKING v Connector Bag v Cu Tape, VGA Cable v DC in Cable v Eng Spec v Ferrite Core RH v HDD Conn.
Parts list FRU P/N CRU ID 14.1-in. LCD miscellaneous parts: v (k) LCD latch assembly, 14 (L) v (l) LCD latch, 14 (R) v (m) Lower cable bush, 14 v (n) Upper cable bush, 14 v Finger, LCD FPC 14 v Screw caps (not painted) v Screw caps, square 13N5169 N 15.0-in.
Parts list FRU P/N CRU ID System miscellaneous parts for 1846, 1847, 1848, 1849 v (a) Cable, RJ11-docking connector on system board v (e) DC in cable v (i) Bracket, I/O plate 14/15, CR v (h) Bracket structure 14/15 v (b) Antenna cable guide v (c) EMI spring, CDC v Connector bag v Blank cap, IEEE1394 connector v Spacer, IEEE1394 connector, CR v (j) Retainer, LCD cable 14/15, CR v (g) Bracket, VGA connector 14, CR v (g) Bracket, VGA connector 15, CR v (f) Bracket, cable hook v HDD connector retainer, CR v
Parts list Optional FRUs FRU P/N CRU ID 128-MB DDR SDRAM SO DIMM (PC2100) 10K0029 * 256-MB DDR SDRAM SO DIMM (PC2100) 10K0031 * 512-MB DDR SDRAM SO DIMM (PC2100) 10K0033 * 1-GB DDR SDRAM SO DIMM (PC2100) 10K0035 * Ultrabay Enhanced hard disk drive adapter 62P4553 * Optional adapter for 12.
Parts list Common parts list Tools Tool P/N Triconnector wrap plug 72X8546 PC test card 35G4703 PCI-Express/USB Wrap card 27K9813 Audio wrap cable 66G5180 USB parallel test cable 05K2580 Screwdriver kit 95F3598 Torque screwdriver 05K4695 5-mm socket wrench 05K4694 Screwdriver 27L8126 Removal tool antenna RF connector 08K7159 USB floppy disk drive tool kit 27L3452 ThinkPad Hardware Maintenance Diskette Version 1.
Parts list For 3-pin power cords: Region P/N CRU ID Australia, New Zealand v models -CTO, xxG, xxM 39M4960 * Taiwan, Thailand v models -CTO, xxV 76H3516 Italy v models -CTO, xxG 76H3530 Denmark v models -CTO, xxG 76H3520 U.K., China (Hong Kong S.A.R.) v models -CTO, xxB, xxG, xxH 76H3524 European countries v models -CTO, xxG 76H3518 India, South Africa v models -CTO, xxG 76H3522 Israel v models -CTO, xxG 76H3532 Korea v models -xxK 76H3535 China (P.R.C.) (other than Hong Kong S.A.R.
Parts list Power cords (ThinkPad Dock II) A ThinkPad power cord for a specific country or region is usually available only in that country or region: For 3-pin power cords: Region P/N CRU ID Argentina 36L8868 * Australia, New Zealand 75H8988 Brazil 49P2101 Canada, Thailand, U.S. 75H8989 Denmark 75H8992 European countries 75H8990 India, South Africa 75H8993 Israel 75H8999 Italy 75H8998 Japan 75H8996 Korea 76H3536 China (P.R.C.) (other than Hong Kong S.A.
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Notices and is presented as an illustration. The result obtained in other operating environments may vary. Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you. Any references in this publication to non-Lenovo Web sites are provided for convenience only and do not in any manner serve as an endorsement of those Web sites.
Trademarks Trademarks The following terms are trademarks of Lenovo in the United States, other countries or both: Lenovo Rescue and Recovery ThinkLight ThinkPad ThinkPad Dock II ThinkPad Mini Dock ThinkPad Port Replicator ThinkPad Port Replicator II TrackPoint Ultrabay Ultrabay 2000 Ultrabay Plus UltraNav The following terms are trademarks of the International Business Machines Corporation in the United States, other countries, or both: IBM (used under license) OS/2 Microsoft, Windows, and Windows NT are t
Part Number: 39T2462_01 (1P) P/N: 39T2462
