Lenovo ThinkPad R52 Hardware Maintenance Manual
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- Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 1
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) - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 2
product it supports, be sure to read the general information under "Notices" on page 263. Second Edition (April 2008) © Copyright Lenovo 2005, 2008 2008. All rights reserved. U.S. GOVERNMENT USERS - RESTRICTED RIGHTS: Our products and/or services are provided with RESTRICTED RIGHTS. Use, duplication - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 3
Service Web site 31 Restoring the pre-installed system 31 Passwords 32 Power management 35 Checkout guide 38 Testing the computer 38 Detecting system information with PC-Doctor. . . 41 Power system checkout 41 ThinkPad R50e, R51e and R52 Series . . . . . 45 Product overview 47 Specifications - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 4
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 87 1080 Modem daughter card - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 5
Trademarks 265 Contents v - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 6
vi R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 7
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. For information on how to locate service parts - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 8
2 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 9
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 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 10
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 CTO) This provides the ability for a customer to configure an IBM® solution from an eSite, and have this configuration sent to R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 11
which FRUs are used to support CTO, CMV, and GAV products. part numbers and FRU descriptions for the key commodities for CTO, CMV and GAV products at a MT - serial number level. An example of key commodities are hard disk drives, system boards, microprocessors, Liquid Crystal Displays (LCDs), and memory - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 12
Information by Date" select SYSTEM SERVICE PARTS. The list of service parts by description, with applicable machine type model and FRU will be displayed. Using the HMM Use the HMM as a back-up to PEW and eSupport to view the complete list of FRUs at the MT Model level. 6 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 13
Important service information Important information about replacing RoHS compliant FRUs parts are RoHS compliant the replacement part must also be RoHS compliant. Lenovo plans to transition to RoHS compliance well before the implementation date and expects its suppliers to be ready to support Lenovo - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 14
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. 8 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 15
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 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 16
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 kann zu Entzündung oder Explosion führen. (continued) 10 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 17
(continuation of safety notice 2) Safety notices 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 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 18
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 remplacez la batterie, veillez à n'utiliser que les modèles quate. En effet, une batterie inappropriée risque de prendre der Batterie nur - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 19
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 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 20
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 Bestimmungen für Sondermüll beachten. Beim Ersetzen der Batterie nur Batterien des Typs verwenden, der in der - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 21
(continuation of safety notice 4) Safety notices 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, - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 22
afectadas con agua durante 15 minutos como mínimo. Obtenga atención medica si se presenta algún síntoma del fluido despues de lavarse. 16 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 23
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, scosse elettriche, non rimuovere la copertura in plastica che avvolge la parte inferiore della scheda invertitore. Para evitar descargas, no quite la cubierta - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 24
abgeben, um brennbare Materialien zu entzünden oder Verletzungen bei Personen hervorzurufen. Sebbene le batterie di alimentazione siano a basso voltaggio, una batteria in corto circuito o a massa como para quemar material combustible o provocar quemaduras en el personal. 18 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 25
Safety notice 8 DANGER Safety notices 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, dé - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 26
with which you need to be familiar before you service a ThinkPad computer. General safety Follow these rules to ensure position. v Place removed covers and other parts in a safe place, away from all personnel, while you are servicing the machine. v Keep your toolcase away R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 27
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 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 28
safety precautions when you work with very high voltages; Instructions for these precautions are in the safety sections of can cause personal injury and machine damage. v Do not service the following parts with the power on when they are removed from their normal 22 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 29
items were installed to protect users and service personnel from injury. This guide addresses only those items. You parts list. c. Insulation must not be frayed or worn. 4. Remove the cover. 5. Check for any obvious non-ThinkPad alterations. Use good judgment as to the safety of any non-ThinkPad - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 30
on your body. v Prevent the part from touching your clothing. Most clothing that meets the specific service requirement. Note The battery-operated system, use an ESD common ground or reference point. You can use coax or connector-outside shells on these systems. 24 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 31
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. - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 32
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. Elsewhere, the drive is certified to conform to the requirements of the International Electrotechnical Commission (IEC) 825 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 33
, regolazioni o l'esecuzione di procedure diverse da quelle specificate possono provocare l'esposizione a. El uso de controles o drive, the DVD-ROM drive, or any other optical storage device could result in exposure to hazardous laser radiation. There are no serviceable parts inside those drives - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 34
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 mire fijamente ni examine con instrumental óptico el haz de luz. Evite la exposición directa al haz. 28 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 35
FRU. v Be careful not to replace a nondefective FRU. What to do first When you do return a FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: __ 1. Name and phone number of servicer © Lenovo 2005. Portions © IBM Corp. 2005. 29 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 36
stress beyond normal use. Before checking problems with the computer, determine whether the parts might be a symptom of unauthorized service or modification. v If the spindle of a hard disk drive becomes noisy, it may have been subjected to excessive force, or dropped. 30 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 37
service diskette become available, they will be posted on http://www.lenovo.com/think/spm Restoring the pre-installed system When the hard disk drive recovery CD and the hard disk drive at the same time so that you can recover the new hard disk drive with the pre-installed software when they arrive. - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 38
nor Lenovo authorized servicers provide any services to reset either the user or the master HDP, or to recover data from the hard disk drive. The hard disk drive can be replaced for a scheduled fee. Supervisor password: A supervisor password (SVP) protects the system 32 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 39
computer supports the Passphrase function, enter the BIOS Setup Utility and go to Security --> Password. If the Using Passphrase item is displayed in the menu, this function is available on the ThinkPad computer. 2. Click Access BIOS. The system Restart Required window is displayed. 3. Click - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 40
Select Hard-disk x password, where x is the letter of the hard disk drive. A pop-up window opens. 7. Select Master HDP. 8. Type the current master HDP in the Enter Current Password field. then leave the Enter New Password field blank, and press Enter twice. 9. Press F10. 34 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 41
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. v The hard disk drive motor stops. v The speaker is muted. 2. If - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 42
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 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 43
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 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 44
create the PC-Doctor disk from the Rescue and Recovery workspace, do as follows: 1. Enter the Rescue and Recovery workspace by pressing the Access IBM button during POST. 2. When the Rescue and Recovery workspace finishes loading, click the "Create Diagnostic Diskette" . 38 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 45
guide 3. Authenticating the digital signature takes about 15 seconds; then the ThinkPad 1. Insert the PC-Doctor disk into the diskette drive; then power on the the model and press Enter. Follow the instructions on the screen. 2. The main panel support device list. Some unsupported device names may appear - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 46
DOS. v When Legacy Floppy Drives is enabled in the BIOS Setup Utility, the Diskette Drives test is activated even if no legacy diskette drive is attached to the ThinkPad computer. 4. Run the applicable function test. 5. Follow the instructions on the screen. If there is a problem, PC-Doctor shows - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 47
v Memory Contents v Physical Disk Drives v Logical Disk Drives v VGA Information v IDE Drive Info v PCI Information v PNPISA Info v SMBIOS Info v VESA LCD Info v Hardware Events Log Utility v Run External Tests v Surface Scan Hard Disk v Benchmark System v DOS Shell v Tech Support Form v Battery - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 48
guide Checking the ac adapter You are here because the computer fails only when the ac adapter is used. v If the power problem v Replace the system board. v If the problem persists, go to "Product overview" on page battery charges properly during operation, use a discharged battery pack or a battery - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 49
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 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 50
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 replace the backup battery. v If the backup battery discharges quickly after replacement, replace the system board. 44 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 51
of the system unit 72 Retaining the UUID 73 Reading or writing the ECA information . . . 73 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 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 52
(R51e series) 245 For Windows XP Home Edition (R51e series) 246 For Windows XP Professional (R52 series) 247 For Windows XP Home Edition (R52 series) 251 Miscellaneous parts 253 Optional FRUs 259 Common parts list 260 Tools 260 Power cords (system 260 Power cords (ThinkPad Dock II - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 53
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 Processor Description R50e series: v Intel® Celeron® M processor 350 (1.3 GHz), L2 1-MB cache v Intel Celeron M processor - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 54
Product overview Feature Processor Standard memory Description 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 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 55
Product overview Feature Optional memory Bus architecture Graphic memory chip CMOS RAM Description v 256 MB DDR (Synchronous DRAM) (PC2-4200) v HUB link v PCI bus v LPC bus R50e series: v Intel 855GM R51e series: v RC410M R52 series: v Intel 910GML v Intel 915GM v 32 MB DDR SDRAM (ATI M22-32) v - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 56
USB 1.1 and 2.0) Internal modem Audio R52 series: v External monitor connector v series: v 1 W built-in monaural speaker×1 v Software control volume R52 series: v 1 W built-in stereo speaker × 2 v Software control volume Infrared transfer (for v IrDA 1.1 R52 series) Display R50e and R51e series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 57
interface v 80.0 GB, 5400 rpm, 9.5 mm high, IDE interface v 80.0 GB, 7200 rpm, 9.5 mm high, IDE interface v 100.0 GB, 5400 rpm, 9.5 mm high, IDE interface Supported hard disk drives are depend on the model. (continued) ThinkPad R50e, R51e and R52 Series 51 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 58
PCI adapter R52 series: v 802.11b v 802.11b/g v 802.11a/b/g and Bluetooth wireless R50e series: v Intel PRO/Wireless LAN 2100 3B Mini PCI Adapter (802.11b) v Intel PRO Wireless 2200BG Mini-PCI Adapter R51e series: v ThinkPad 11b/g Wireless LAN Mini PCI Adapter v ThinkPad 11a/b/g Wireless LAN Mini - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 59
R52 series: v ThinkPad Integrated 56K Modem (MDC-2) v ThinkPad Integrated Bluetooth IV with 56K Modem (BMDC-3) v Li-ion battery (6 cells) v Li-ion battery (9 cells) v Ultrabay Enhanced Li Polymer battery, 3 cells (option) v 72-watt type v Windows XP Professional v Windows XP Home Edition ThinkPad - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 60
Product overview Status indicators The system status indicators show the status of the computer, as follows: 12345678 R 9 2 7 8 R Note: Some models may not have the status indicators shown above. 54 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 61
hard disk drive, the diskette drive, or the drive drive-in-use light is on. Sudden physical shock could cause drive errors. Green: The computer is on and ready to use. This indicator stays lit whenever the computer is on and is not in standby mode. (continued) ThinkPad R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 62
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, device is ready to be attached or detached. 56 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 63
Modem daughter card (MDC-2 or BMDC-3) Audio Speaker PC Card slots ExpressCard slot Keyboard Hard disk drive Applicable test 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 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 64
Pad does not work, check the configuration as specified in the ThinkPad Configuration program. If the Touch Pad is disabled, select Automatic to enable it. If enabling the Touch Pad does not correct the problem, continue with the following: v Interactive Tests --> Mouse 58 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 65
and R52 series:Turn Windows 2000 or Windows XP, this combination of keys enables or disables the built-in wireless networking features (the IEEE 802.11 standard) and the Bluetooth wireless features. To use this function, the following drivers must be installed. v ThinkPad Power Management driver - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 66
is playing. 3. For Windows 2000 or Windows XP, a hotkey application might take over the switching function. If the image displayed on the computer is smaller than the physical display, switch the computer screen size between expanded mode and normal mode. (continued) 60 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 67
than four seconds. Note: To use Fn+F12 for hibernation, you must have the PM device driver installed on the computer. Turn the ThinkLight on or off. Note: This function is supported only on the ThinkPad computers that have the ThinkLight. The on or off status of the ThinkLight is shown on the - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 68
the problem, put the original part back in the computer. Do not replace a nondefective FRU. This index can also help you determine, during regular servicing, what problems" on page 70. Note For a device not supported by diagnostic codes in the ThinkPad notebook computers, see the manual for - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 69
. 0200 Hard disk error-The hard disk is not working. 1. Reseat the hard disk drive. 2. Load Setup Defaults in BIOS Setup Utility. 3. Hard disk drive. 4. System board. 021x Keyboard error. Run interactive tests of the keyboard and the auxiliary input device. ThinkPad R50e, R51e and R52 Series 63 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 70
reset the time and date. 1. Load "Setup Default" in BIOS Setup Utility. 2. DIMM. 3. System board. 1. Load Setup Defaults in BIOS Setup Utility. 2. Replace the backup battery. 3. System board. 1. DIMM. 2. System board. 1. DIMM. 2. System board. 1. DIMM. 2. System board. 64 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 71
Run RECOVER TO FACTORY CONTENTS in Access IBM Predesktop Area again. 4. If item 3 failed, select CD-ROM boot in Startup in Access IBM Predesktop Area. Boot from the Recovery CD and perform full recovery from it. 5. If item 4 failed, replace the hard disk drive. ThinkPad R50e, R51e and R52 Series 65 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 72
non-Lenovo hard disk drive (HDD), or an old generation IBM HDD which is not supported by this system, with the risk in mind, the customer can still use it by pressing ESC. If in the primary drive bay the customer is using a supported IBM/Lenovo HDD with an old firmware, the customer needs to update - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 73
in the BIOS Setup Utility. 2. Backup battery. 3. System board. 1. Check that the operating system has no failure and is installed correctly. 2. Enter the BIOS Setup Utility and see whether the hard disk drive and the diskette drive are properly identified. 3. Reseat the hard disk drive. 4. Reinstall - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 74
the password and press Enter. The hard-disk password prompt A hard-disk password is set. appears. Type the password and press Enter. The DOS full screen looks smaller than it should. Start the ThinkPad Configuration program and set the Screen expansion function. 68 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 75
, 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, 2. Reseat all LCD connectors. 3. LCD assembly. 4. System board. LCD assembly. ThinkPad R50e, R51e and R52 Series 69 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 76
Non-ThinkPad devices b. Devices attached to the port replicator c. Printer, mouse, and other external devices d. Battery pack e. Hard disk drive f. External diskette drive g. DIMM h. CD-ROM and diskette drive in the Ultrabay i. PC Cards 4. Turn on the computer. 5. Determine whether the problem has - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 77
should be used only once. Do the following when you service this machine: v Keep the screw kit (for the P/N, see "Miscellaneous parts" on page 253) in your tool bag. v Always v Torque driver If you have a torque driver, refer to the "Torque" column for each step. ThinkPad R50e, R51e and R52 Series 71 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 78
number by doing the following: 1. Install the ThinkPad Hardware Maintenance Diskette Version 1.73 or later and restart the computer. 2. From the main menu, select 1. Set System Identification. 3. Select 1. Add S/N data from EEPROM. Follow the instructions on the screen. 72 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 79
box build date from EEPROM, and follow the instruction on the screen. After an ECA has been applied to the machine, the EEPROM must be updated to reflect the ECA's application. Use the ThinkPad Hardware Maintenance Diskette Version 1.73 or later to update the EEPROM. Note: Only the ECA number is - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 80
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. 74 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 81
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 power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. ThinkPad R50e, R51e and R52 Series 75 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 82
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. 76 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 83
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 out. In step 2 , pull the lever a little to release the device from the bay. 1 2 (continued) ThinkPad R50e, R51e and R52 Series 77 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 84
Removing and replacing a FRU 3 78 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 85
in suspend mode. For access, remove this FRU: v "1010 Battery pack" on page 76 1 Note: The hard disk is attached to the cover. Step Screw (quantity) 1 HDD screw (1) or security screw (1) Note: Use a 2.5-mm Allen wrench to remove the security screw. (continued) ThinkPad R50e, R51e and R52 Series 79 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 86
Removing and replacing a FRU 2 When installing: Make sure that the hard-disk connector is attached firmly. 3 3 4 80 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 87
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: . Make sure that it is firmly fixed in the slot and does not move easily. ThinkPad R50e, R51e and R52 Series 81 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 88
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 bind-head, Black nylon-coated (1) Torque 0.245 Nm (2.5 kgfcm) 0.245 Nm (2.5 kgfcm) (continued) 82 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 89
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. ThinkPad R50e, R51e and R52 Series 83 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 90
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. 2 (continued) 84 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 91
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. ThinkPad R50e, R51e and R52 Series 85 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 92
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 . 2 1 3 86 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 93
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 sure that it is firmly fixed in the slot and does not move easily. ThinkPad R50e, R51e and R52 Series 87 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 94
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 1 Screw (quantity) M2 × 12 mm tab with your fingers in the direction of the arrow. (continued) 88 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 95
: 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. ThinkPad R50e, R51e and R52 Series 89 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 96
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 1 Screw (quantity) M2 × 12 mm, bind-head, nylon-coated (2) Color Black Torque 0.245 Nm - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 97
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 the card are firmly attached. Then place the cable to fit in the cable guide as in the figure. ThinkPad R50e, R51e and R52 Series 91 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 98
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 2 2 2a 1 1 1 1 2 2 2 Screw 2a is 0.245 Nm (2.5 kgfcm) 0.245 Nm (2.5 kgfcm) 0.245 Nm (2.5 kgfcm) (continued) 92 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 99
nylon-coated (3) M2 × 12 mm, bind-head, Silver nylon-coated (2) M2 × 18.9 mm, special Silver (1) Torque 0.245 Nm (2.5 kgfcm) 0.245 Nm (2.5 kgfcm) 0.245 Nm (2.5 kgfcm) 6 7 ThinkPad R50e, R51e and R52 Series 93 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 100
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. 94 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 101
Removing and replacing a FRU 2 2 3 3 3. Secure the keyboard bezel from the underside of the computer with the screws. ThinkPad R50e, R51e and R52 Series 95 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 102
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 1 Screw (quantity) M2 × 5 mm, - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 103
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. 5 6 (continued) ThinkPad R50e, R51e and R52 Series 97 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 104
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. 98 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 105
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 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 106
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 08K7159) or pick the connectors with your fingers and gently unplug it in direction of the arrow 3 . 3 4 3 100 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 107
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 to jack M, and the black cable to jack A. Main Aux. ThinkPad R50e, R51e and R52 Series 101 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 108
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 Make sure that it is firmly fixed in the slot and does not move easily. 102 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 109
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 thermal grease on the part marked a in this figure. a (Bottom view of the fan assembly) ThinkPad R50e, R51e and R52 Series 103 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 110
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 the screw in the direction of arrow b to secure the CPU. 104 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 111
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. ThinkPad R50e, R51e and R52 Series 105 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 112
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 1 Screw (quantity) M2 × 12 mm, bind-head, nylon-coated (2) (continued) Color Black Torque 0.245 Nm (2.5 kgfcm) 106 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 113
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 . ThinkPad R50e, R51e and R52 Series 107 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 114
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 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 115
Removing and replacing a FRU 4 5 Step 4 Screw (quantity) M2 × 6 mm, bind-head, nylon-coated (1) Color Black Torque 0.245 Nm (2.5 kgfcm) Before remove the IEEE 1394 cable, remove bracket structure 5 . (continued) ThinkPad R50e, R51e and R52 Series 109 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 116
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. 110 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 117
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 1 Screw (quantity) M2 × 4 mm - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 118
Removing and replacing a FRU Note: Step 2 to step 7 are only for R50e series. 3 2 4 Step 2 Screw (quantity) M2 × 12 mm, bind-head, nylon-coated (1) (continued) Color Black Torque 0.245 Nm (2.5 kgfcm) 112 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 119
(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. ThinkPad R50e, R51e and R52 Series 113 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 120
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 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 121
Removing and replacing a FRU Remove EMI spring for the CDC a before removing the Ultrabay Enhanced shield kit. 2 a 3 Step 2 Screw (quantity) M2 × 12 mm, bind-head, nylon-coated (1) (continued) Color Black Torque 0.245 Nm (2.5 kgfcm) ThinkPad R50e, R51e and R52 Series 115 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 122
the antenna cables from the cable guide 4 . For the other models, skip this step. 4 4 4 4 a 4 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. (continued) 116 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 123
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. (continued) ThinkPad R50e, R51e and R52 Series 117 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 124
Removing and replacing a FRU Note: Shape of the bracket might be different from the models. 7 8 Step 7 Screw (quantity) M2 × 12 mm, bind-head, nylon-coated (2) (continued) Color Black Torque 0.245 Nm (2.5 kgfcm) 118 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 125
Removing and replacing a FRU 9 10 Step 9 Screw (quantity) M2 × 12 mm, bind-head, nylon-coated (1) (continued) Color Black Torque 0.245 Nm (2.5 kgfcm) ThinkPad R50e, R51e and R52 Series 119 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 126
-coated (2) M2 × 6 mm, bind-head, nylon-coated (1) Color Black Black Black Torque 0.245 Nm (2.5 kgfcm) 0.245 Nm (2.5 kgfcm) 0.245 Nm (2.5 kgfcm) 120 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 127
: 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 head, nylon-coated (4) (continued) 1 Color Black Torque 0.392 Nm (4 kgfcm) ThinkPad R50e, R51e and R52 Series 121 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 128
: Make sure that the connector 4 and the LCD cable retainer 3 are firmly attached, and then secure them with the screw. (continued) 122 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 129
Removing and replacing a FRU 5 6 7 Step 5 7 Screw (quantity) M2 × 6 mm, bind-head, nylon-coated (1) M2 × 6 mm, bind-head, nylon-coated (1) (continued) Color Black Black Torque 0.245 Nm (2.5 kgfcm) 0.245 Nm (2.5 kgfcm) ThinkPad R50e, R51e and R52 Series 123 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 130
Removing and replacing a FRU Note: Some models may not have the wireless LAN antenna cables. 8 8 124 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 131
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 installing: Make sure that the connector 1 is firmly attached. (continued) ThinkPad R50e, R51e and R52 Series 125 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 132
Removing and replacing a FRU 3 (continued) 126 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 133
S-Video gasket a . When re-installing the cable, attach the cable as shown in figure b . a 4 4 b Step Screw (quantity) 4 Hex stud (2) Color Silver Torque 0.392 Nm (4 kgfcm) ThinkPad R50e, R51e and R52 Series 127 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 134
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 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 135
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. b (continued) ThinkPad R50e, R51e and R52 Series 129 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 136
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 v Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or composite. v If a system board is dropped - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 137
-head, nylon-coated (2) M2 × 12 mm, bind-head, nylon-coated (1) (continued) Color Silver Black Black Torque 0.392 Nm (4 kgfcm) 0.245 Nm (2.5 kgfcm) 0.245 Nm (2.5 kgfcm) ThinkPad R50e, R51e and R52 Series 131 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 138
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. (continued) 132 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 139
have the interposer card. 6 5 5 7 8 Step Screw (quantity) 5 Hex stud (2) 6 M2.5 × 3 mm, flat-head, nylon-coated (1) Color Silver Black Torque 0.392 Nm (4 kgfcm) 0.392 Nm (4 kgfcm) ThinkPad R50e, R51e and R52 Series 133 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 140
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 labels on the new base cover as shown in this figure. b b a 134 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 141
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 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 142
Removing and replacing a FRU 3 2 136 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 143
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 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 144
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 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 145
Removing and replacing a FRU 1 (continued) ThinkPad R50e, R51e and R52 Series 139 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 146
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. 1 2 (continued) 140 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 147
, bind-head, nylon-coated (4) M2 × 4 mm, bind-head, nylon-coated (2) Color Black Black Black Torque 0.392 Nm (4 kgfcm) 0.245 Nm (2.5 kgfcm) 0.245 Nm (2.5 kgfcm) (continued) ThinkPad R50e, R51e and R52 Series 141 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 148
steps 6 and 7 . 9 10 12 11 7 6 8 6 Step 6 Screw (quantity) M2 × 4 mm, bind-head, nylon-coated (2) (continued) Color Black Torque 0.245 Nm (2.5 kgfcm) 142 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 149
LCD assembly. b 16 16 17 b 17 16 16 Step 16 Screw (quantity) M2 × 3 mm, small-head, nylon-coated (4) Color Silver Torque 0.245 Nm (2.5 kgfcm) (continued) ThinkPad R50e, R51e and R52 Series 143 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 150
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. 18 19 c (continued) 144 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 151
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. ThinkPad R50e, R51e and R52 Series 145 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 152
Removing and replacing a FRU 1 2 146 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 153
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. Route the antenna cables as in the following drawings: d (continued) ThinkPad R50e, R51e and R52 Series 147 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 154
Removing and replacing a FRU 3. Route the cables as in the figure below. e e 148 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 155
Removing and replacing a FRU 3010 ThinkPad Dock II PCI cover 1 1 2 (Bottom view) ThinkPad R50e, R51e and R52 Series 149 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 156
Removing and replacing a FRU 3020 ThinkPad Dock II top cover 1 1 1 (Rear view) Step 1 Screw (quantity) M2.5 × 4.8 mm (3) 2 2 Step 2 Screw (quantity) M2.5 × 4.8 mm (4) (continued) Torque 0.392 Nm (4 kgfcm) 2 2 Torque 0.392 Nm (4 kgfcm) 150 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 157
Removing and replacing a FRU 3 3 (Bottom view) Step 3 Screw (quantity) M2.5 × 4.8 mm (6) (continued) Torque 0.392 Nm (4 kgfcm) ThinkPad R50e, R51e and R52 Series 151 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 158
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. 5 A 4 6 152 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 159
3 External monitor connector 4 Ultrabay Enhanced latch 5 Ultrabay Enhanced 6 TrackPoint buttons 7 TrackPoint pointing stick 8 Access IBM button 9 Volume control buttons 10 Power switch 11 ThinkLight 1 2 R 11 10 9 8 7 6 5 4 3 ThinkPad R50e, R51e and R52 Series 153 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 160
) connector 7 RJ-11 (modem) connector 8 Universal serial bus (USB) connectors 9 Security keyhole 10 Parallel connector 11 AC power connector 1 R 2 11 10 9 3 4 5 6 7 8 154 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 161
Bottom view (for R50e) 1 Hard disk drive 2 Battery pack 3 Optional DIMM slot 4 Battery pack latch 5 Built-in monaural speaker 6 LCD latch 2 3 1 Locations 4 6 5 ThinkPad R50e, R51e and R52 Series 155 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 162
Locations Front view (for R52) 1 Wireless status indicator 2 Bluetooth wireless status indicator (for some models) 3 System and power status indicators Touch pad buttons 12 Touch pad 13 UltraNav 14 Access IBM button 15 Volume control buttons 16 Power switch 17 ThinkLight 156 R50e, - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 163
1 2 3 R 17 16 15 14 Locations 12 11 13 10 9 87654 ThinkPad R50e, R51e and R52 Series 157 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 164
Locations Rear view (for R52) 1 Bluetooth wireless status indicator (for some models) 2 Power status indicators 3 PC Card eject button or PC Card/ExpressCard eject 13 Parallel connector 14 AC power connector 1 2 R 3 4 5 6 14 7 13 8 9 12 10 11 158 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 165
Bottom view (for R52) 1 Hard disk drive 2 Optional DIMM slot 3 Battery pack 4 Docking connector 5 Battery pack latch 6 Infrared port 7 Built-in stereo speakers 8 LCD latch 2 1 3 4 Locations 5 8 7 6 ThinkPad R50e, R51e and R52 Series 159 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 166
Parts list Parts list Overall 1 23 j 2 22 21 i a h b 4 3 5 c 20 d 19 6 7 18 f e 17 g 6 16 8 9 10 11 15 12 14 13 160 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 167
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 , 4xx, 5xx v 1844-5Gx, 5Hx v 1845-5Kx 13N5584 N (continued) ThinkPad R50e, R51e and R52 Series 161 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 168
8Ax, 8Bx v 1847-CTO, 83x, 8Fx, 8Gx, 8Hx, 8Jx, 8Kx v 1848-CTO, 83x, 8Lx, 8Mx, 8Nx v 1849-CTO, 8Cx, 8Dx, 8Px, 8Qx, 8Rx, 8Sx, 8Tx v 1858-CTO, 94x, 96x, 9Ax, 9Fx, 9Gx v 1859-CTO, B7x, B8x, BBx, BCx, BDx, BEx v 1860-CTO, 9Fx, 9Gx, BQx, C9x v 1861-CTO, 9Gx, C9x (continued) 162 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 169
R52) v 1846-CTO, 3xx, 4xx, 6xx v 1847-CTO, 3xx, 4xx v 1848-CTO, 3xx, 4xx v 1849-CTO, 4xx, 6xx v 1846-94x, 95x, 96x, 97x, 98x, 99x, A2x, A3x, v 1847-92x, 9Lx, AEx v 1848-92x v 1858-CTO, 4xx, 5xx, 6xx v 1859-CTO, 4xx, 5xx, 6xx v 1860 v 1844-5Fx, 5Jx (continued) ThinkPad R50e, R51e and R52 Series 163 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 170
Parts 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 1847-82x, 83x, 8Ex, 8Fx, 8Gx, 8Hx, 8Jx, 8Kx v 1848-82x, 83x, 8Lx, 8Mx, 8Nx v 1849-8Cx, 8Dx, 8Px, 8Qx, 8Rx, 8Sx, 8Tx v 1858-CTO, 2xx, 3xx v 1859-CTO, 2xx, 3xx v 1860 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 171
v 1848-AKx, ALx, 92x, 93x, 9Ux, 9Vx v 1849-ADx, AMx, ANx, APx, 9Wx, 9Xx, 9Yx, 9Zx, 91x v 1858-CTO, 4xx, 5xx, 6xx v 1859-CTO, 4xx, 5xx, 6xx v 1860-CTO, 4xx, 5xx, 6xx v 1861-CTO, 4xx, 5xx, 6xx Ultrabay Enhanced shield kit for 15.0-in. 26R9703 N FPR (for R52) v 1858-CTO, 9Hx, 9Jx, 9Kx, 9Lx, 9Mx, 9Nx - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 172
Parts list No. FRU P/N CRU ID 4 CPU assembly, Intel Celeron M processor 340 , 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx v 1858-CTO, 29x, 2Rx, 2Sx, 44x, 4Vx, 4Wx, 53x, 5Lx, 6Yx v 1859-CTO, 27x, 52x, 6Wx v 1860-CTO v 1861-CTO v 1858-9Ex, 9Jx, AHx 39T0331 N (continued) 166 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 173
, 5Bx, 5Cx, 6Cx, 6Fx, 6Gx v 1847-CTO, 3Ax, 3Bx v 1849-CTO v 1858-CTO, 2Ux, 2Vx, 2Wx, 2Xx, 3Nx, 45x, 46x, 47x, 48x, 54x, 5Mx, 5Nx, 6Kx v 1859-CTO v 1860-CTO, 2Tx v 1861-CTO 39T0045 N CPU assembly , R8x, R9x, RAx, RBx, RCx, RDx, REx, RFx, RGx, S7x (continued) ThinkPad R50e, R51e and R52 Series 167 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 174
, 42x, 2Fx, 2Gx, 4Bx v 1849-8Cx, 9Wx, 8Px, 8Qx, AMx, 9Zx v 1858-CTO, 2Ex, 2Zx, 32x, 33x, 34x, 3Bx, 3Gx, 3Px, 49x, 59x, 5Ax, 5Px, 5Qx, 5Tx, 5Ux, 5Vx, 5Wx, 67x, 68x, 69x, 6Ax, 6Bx, 6Mx, 6Qx v 1859-CTO, 28x, 2Ax, 2Hx, 35x, 4Ax, 4Bx, 55x, 5Rx, 6Lx v 1860-CTO, 2Bx, 2Fx, 2Kx, 2Yx - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 175
AFx, AWx, B3x, B5x v 1859-BCx, BGx v 1860-9Gx, BQx, BTx, BUx, BXx, BZx, C4x, C8x, C9x, CAx, CBx v 1861-9Gx, BUx, BZx, C8x, C9x, CAx, CBx CPU assembly, Intel Pentium M processor 755 (2.0 GHz) v 1834-RRx, RSx, RUx P/N CRU ID 39T0047 N 93P4225 N (continued) ThinkPad R50e, R51e and R52 Series 169 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 176
CTO, 26x, 27x, 36x, 37x, 44x, 45x v 1848-CTO, 26x, 27x, 36x, 37x, 44x, 45x v 1849-CTO v 1846-8Bx, A2x, AAx, ABx v 1847-AEx, AHx v 1848-9Vx v 1858-CTO, AAx, AJx, AYx v 1859-CTO, BEx, BJx, BMx v 1860-CTO, BVx v 1861-CTO CPU assembly, Intel Pentium M processor 780 (2.26 GHz) v 1846-CTO, A3x, ACx v 1848 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 177
9Dx, 9Gx v 1847-82x, 83x, 8Ex 1849-8Cx, 8Rx, 8Sx, 8Tx, 91x, 9Wx, 9Xx v 1858 1860-CTO, 9Fx, 9Gx, BPx, BQx, BRx, BSx, BTx, BUx, BXx, BYx, BZx, C2x, C3x, C4x, C5x, C6x, C7x, C8x, C9x, CAx, CBx v 1861-CTO, 9Gx, BUx, BZx, C6x, C7x, C8x, C9x, CAx, CBx (continued) ThinkPad R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 178
, 6Fx, 6Gx, 6Jx v 1861-CTO, 3Bx, 3Ex, 4Mx, 69x, 6Fx, 6Gx, 6Jx v 1862-CTO v 1863-CTO v 1858-CTO, 95x, 96x, 9Kx, 9Mx, A4x, A5x, A6x, A7x, A8x, A9x, AAx, AJx, AKx, AXx, AYx v 1859-CTO, BKx, BLx, BMx v 1860-CTO, BVx, BWx P/N CRU ID 93P4166 ** 39T0022 ** (continued) 172 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 179
9Ex, 9Fx, 9Hx, A2x, A3x, A4x, A5x, A6x, A7x, A8x, A9x, AAx, ABx, ACx v 1847-9Rx v 1848-8Lx, 9Ux, 9Vx, AKx v 1849-8Dx, 8Px, 8Qx, 9Yx, 9Zx, ADx, AMx, ANx, APx 39T0024 ** 6 256-MB DDR SDRAM SO DIMM RSx, RTx, RUx, RWx, RXx, S7x, S8x, S9x v 1842-QEx (continued) ThinkPad R50e, R51e and R52 Series 173 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 180
v 1847-CTO, 9Mx v 1848-CTO, 9Ux v 1849-CTO v 1858-CTO, 22x, 28x, 29x, 2Ex, 2Px, 2Qx, 2Rx, 2Sx, 2Ux, 2Vx, 2Wx, 2Xx, 2Zx, 32x, 33x, 34x, 37x, 38x, 3Cx, 3Dx, 4Cx, 4Tx, 4Ux, 4Yx, 53x, 5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Rx, 5Tx, 5Ux, 5Xx, 5Yx, 64x, 67x, 68x, 6Cx v 1859-CTO, 2Ax, 2Hx v 1860-CTO - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 181
Parts 9Fx, 9Gx, 9Hx v 1847-CTO, 82x, 83x, 92x 1849-CTO, 8Cx, 8Dx, 9Wx, ADx v 1850-22x v 1870-22x v 1858 1859-CTO, 4Rx, 4Sx, 55x, 5Dx v 1860-CTO, 2Nx, 3Bx, 3Ex, 4Jx, 4Mx, 4Qx, 57x, 58x, 5Cx, 5Ex, 5Gx, 5Hx, 5Kx, 5Sx, 69x, 6Fx, 6Gx, 6Jx (continued) (continued) ThinkPad R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 182
Parts list No. FRU P/N CRU ID 6 512-MB DDR SDRAM SO DIMM 73P3843 * (PC2-4200) OP v 1861-CTO, 3Bx, 3Ex, 4Mx, 5Ex, 5Sx, 69x, 6Fx, 6Gx, 6Jx v 1862-CTO v 1863-CTO v 1858 1847-CTO, 27x, 37x, 45x, 4Bx v 1848-CTO, 27x, 37x, 45x, 4Bx v 1847-AJx v 1848-ALx v 1858-CTO v 1859-CTO v 1860- R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 183
, ANx, APx, AQx, ARx, ASx, ATx, AUx, AVx, AWx, AXx, AYx, B2x, B3x, B4x, B5x v 1859-CTO, B9x, BAx, BFx, BGx, BHx, BJx, BKx, BLx, BMx v 1860-CTO, BTx, BUx, BVx, BWx, BXx, BYx, BZx, C2x, C3x, C4x, C5x, CAx, CBx v 1861-CTO, BUx, BZx, CAx, CBx (continued) ThinkPad R50e, R51e and R52 Series 177 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 184
Parts list No. FRU P/N CRU ID 9 Battery pack, Li-ion (6 cell), 4.4 Ah 92P1060 * Panasonic OP v 1834-Kxx except KMx, KNx; Lxx; Mxx except MK, MLx, MYx, MZx; Qxx; Rxx except R2x, Sxx v 1842-Mxx, Qxx v 1843-all v 1844-all v 1845-all v 1858 1859-CTO, 23x, 24x, 66x v 1860-CTO, R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 185
Parts list No. FRU P/N CRU ID 9 Battery 6Nx, 6Px, 6Qx, 6Rx, 6Sx, 6Tx, 6Ux v 1847-CTO, 22x, 23x, 24x, 25x, 26x, 27x, 1849-CTO, 4Px, 4Qx, 4Rx, 5Sx, 5Tx, 5Ux, 6Vx v 1850-CTO, 22x v 1870-CTO, 22x Sanyo 92P1075 * Sony 92P1011 * Sony 92P1071 * (continued) ThinkPad R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 186
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), 6.6 Ah (for R52) OP v 1846-CTO, 4Lx, 4Mx v 1847 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 187
Parts list No. FRU P/N CRU ID 9 Battery pack, Li-ion (9 cell), 7.2 Ah, Panasonic v 1858-CTO, 3Cx, 4Nx, 65x v 1859-CTO, 3Cx, 4Nx, 65x v 1860-CTO, 3Bx, 3Ex, 2Bx, 2Tx, 2Lx, 32x, 2Kx, 2Fx, 2Mx 41V9044 N 15.0-in. Taiwan v 1844-3NV, 59V 41V9045 N (continued) ThinkPad R50e, R51e and R52 Series 181 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 188
Parts list No. FRU 9Ex, 9Fx, 9Gx, 9Hx Base cover assembly 1847 14.1-in. v 1847-CTO, 5xx, 2xx v 1847-CTO, 82x, 83x, 8Ex, 8Fx, 8Gx, 8Hx, 8Jx, 8Kx 15.0-in. v 1847-CTO, 3xx, 4xx, 6xx v 1847-CTO, AEx, AFx, AGx, AHx, N 26R8772 N 26R8776 N 26R8769 N 26R8773 N (continued) 182 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 189
assembly 1860 14.1-in. WW 26R8739 N v 1860-CTO, 2xx, 3xx v 1860-CTO, BPx, 9Fx, 9Gx, BQx, BRx, BSx, C6x, C7x, C8x, C9x 15.0-in. WW 26R8745 N v 1860-CTO, 4xx, 5xx, 6xx v 1860-BTx, BUx, BVx, BWx, BXx, BYx, BZx, C2x, C3x, C4x, C5x, CAx, CBx (continued) ThinkPad R50e, R51e and R52 Series 183 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 190
Parts 26R8633 N 11 CD-ROM drive, 12.7 mm, HLDS 92P6565 1847-CTO, 3Bx v 1848-CTO v 1849-CTO v 1858-CTO, 22x, 29x, 4Tx, 4Ux v 1860-CTO, 25x, 2Mx, 57x, 58x, 5Bx, 5Kx v 1861-CTO, 25x v 1858-9Bx, 9Ex, 9Nx, 9Px, 9Qx, 9Rx, CCx v 1860-BSx, C6x v 1861-C6x (continued) 184 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 191
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, 12.7 mm v 1834-KCx, KEx, KGx, KHx, KYx, L2x, L8x, LDx, LGx, LHx, M5x, M6x - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 192
Parts list No. FRU P/N CRU ID 11 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, , RWx, KDx, RQx, RSx, S2x, S3x, S4x, S6x, S7x v 1842-MUx, QDx, QFx (continued) (continued) 186 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 193
v 1859-CTO, 2Ax, 2Hx, 4Rx, 4Sx, 55x, 5Dx v 1860-CTO, 2Bx, 2Fx, 2Nx, 2Tx, 2Yx, 32x, 3Bx, 4Jx, 4Qx, 5Cx, 5Ex, 5Gx, 5Sx, 5Ux, 5Zx, 69x, 6Fx, 6Jx v 1861-CTO, 26x, 2Bx, 2Fx, 2Gx, 32x, 3Bx, 5Ex, 5Sx, 69x, 6Fx, 6Jx (continued) P/N CRU ID 92P6569 * (continued) ThinkPad R50e, R51e and R52 Series 187 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 194
1847-CTO, 82x, 83x, 92x, 93x, 8Ex, 8Fx, 8Gx, 8Hx, AFx, 9Lx, 9Mx, 9Px, 9Qx, 9Rx, 9Sx, 9Tx, 8Jx v 1848-CTO, 82x, 83x, 92x, 93x, 8Lx, 9Ux, 8Mx v 1849-CTO, 8Cx, 9Wx v 1858 , 67x, 68x, 69x, 6Ax, 6Cx, 6Dx, 6Fx, 6Jx v 1859-CTO, 2Ax, 2Hx, 4Rx, 4Sx, 55x, 5Dx v 1860-CTO, 2Bx, 2Fx, 2Nx, 2Tx, 2Yx, 32x, 3Bx, 4Jx, - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 195
/CD-RW combo drive, 9.5 mm, PCC 39T2505 * (UJDA765y) v 1846-CTO v 1847-CTO v 1848-CTO v 1849-CTO v 1858-CTO v 1859-CTO v 1860-CTO v 1861-CTO DVD/CD-RW combo drive, 9.5 mm, Toshiba (SD-R9012) v 1858-CTO v 1859-CTO v 1860-CTO v 1861-CTO 92P5993 * (continued) ThinkPad R50e, R51e and R52 Series 189 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 196
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, , 55x, 57x, 59x, 5Ax, 5Bx, 5Cx, 5Dx, 5Lx, 5Rx, 5Sx v 1844-5Gx, 5Hx, 5Jx v 1845-5Kx (continued) 190 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 197
PCC (UJ-822B, UJ822Z) v 1846-CTO v 1847-CTO v 1848-CTO v 1849-CTO v 1858-CTO v 1859-CTO v 1860-CTO v 1861-CTO 39T2507 * Travel bezel v Supported by CTO 13N5354 * For optional Ultrabay Enhanced devices, see "Optional FRUs" on page 259. For R52 series, the optical drive is a Tier 1 CRU. For R50e - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 198
, 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, 9.5 mm, 4,200 rpm v 1834-KCx, KDx, KEx, KFx, KYx, KZx, L5x, L6x - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 199
Parts list No. FRU 12 Hard disk drive, 40 GB, 9.5 mm, 1859-B6x, B7x, B9x v 1860-BPx, 9Fx, 9Gx, BQx, BRx, BSx, BTx, BUx, BYx, BZx, C2x, C3x, C4x, C6x, C7x, C8x, C9x, CAx, CBx v 1861-9Gx, BUx, BZx, C6x, C7x, C8x, C9x, CAx, CBx P/N CRU ID 39T2521 * (continued) ThinkPad R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 200
Parts list No. FRU 12 Hard disk drive, 40 GB, 9.5 mm, 5,400 rpm, Toshiba 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 v 1846-84x, 85x, 86x, 87x, 96x, 9Ax - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 201
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 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 202
13N6887 * Fujitsu 13N6907 * Hard disk drive, 60 GB, 9.5 mm, 5,400 rpm, Fujitsu v 1846-CTO, 54x, 63x, 64x, 66x, 67x, 6Rx, 4Cx, 4Hx, 4Kx v 1847-CTO, 25x, 26x, 35x, 3Fx, 43x, 44x, 48x v 1848-CTO, 25x, 26x, 35x, 43x, 44x v 1849-CTO v 1858-CTO, 6Bxx, 6Hxx v 1859-CTO v 1860-CTO v 1861-CTO 13N6915 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 203
93x, 8Lx, 8Nx, ALx v 1849-8Dx, 9Wx v 1858-CTO, 6Bxx, 6Hxx v 1859-CTO v 1860-CTO v 1861-CTO v 1858-CTO, 95x, 96x, 99x, 9Ax, 9Kx, 9Lx, 9Ux, 9Vx, 9Yx, 9Zx, A2x, A7x, A9x, ABx, ACx, ADx, AEx, ALx, AMx, ANx, APx, ASx, ATx, AWx v 1859-CTO, B8x, BAx v 1860-CTO, BWx, BXx, C5x Hard disk drive, 60 GB, 9.5 mm - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 204
Parts list No. FRU P/N CRU ID 12 Hard disk drive, 80 GB, 9.5 mm, 4,200 rpm v 1846-CTO, 55x, 65x, 68x, 69x, 4Dx, 4Ex, 4Gx, 4Lx v 1847-CTO, 27x, 36x, 37x, 3Kx, 3Lx, 3Tx, 45x, 47x v 1848-CTO, 27x, 36x, 37x, 45x v 1849-CTO v 1858-CTO v 1859-CTO v 1860-CTO v 1861-CTO HGST 13N6889 * Fujitsu - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 205
v 1861-CTO 39T2583 * Hard disk drive, 100 GB, 9.5 mm, 5,400 rpm v 1846-CTO, A3x, A8x, ACx v 1847-CTO v 1848-CTO, AKx v 1849-CTO v 1858-CTO, AJx, AKx v 1859-CTO v 1860-CTO v 1861-CTO v 1862-CTO v 1863-CTO Toshiba 39T2555 * Fujitsu 39T2559 * (continued) ThinkPad R50e, R51e and R52 Series 199 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 206
Parts list No. FRU 13 Cover, hard disk drive for models with 14.1-in. LCD v 1847-CTO, 82x, 83x, 8Ex, 8Fx, 8Gx, 8Hx, 8Jx, 8Kx v 1848-CTO, 82x, 83x, 8Lx, 8Mx, 8Nx v 1849-CTO, 8Cx, 8Dx, 8Px, 8Qx, 8Rx, 8Sx, 8Tx v 1858-CTO, 2xx, 3xx v 1859-CTO, 2xx, 3xx v 1860-CTO, 2xx, 3xx v 1861-CTO, 2xx, 3xx v 1858 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 207
Parts list No. FRU P/N CRU ID 13 Cover, hard disk drive for models with 13N5190 * 15.1-in. LCD v 1859-B9x, BAx, BFx, BGx, BHx, BJx, BKx, BLx, BMx v 1860-BTx, BUx, BVx, BWx, BXx, BYx, BZx, C2x, C3x, C4x, C5x, CAx, CBx v 1861-BUx, BZx, CAx, CBx (continued) ThinkPad R50e, R51e and R52 Series 201 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 208
Parts list No. FRU P/N CRU ID 14 Cover, DIMM slot 13N5188 * 15 Speaker assembly (monaural) (for R50e, 93P4720 N R51e) Speaker assembly (for R52) 39T0801 N 16 Backup battery 02K7078 N 17 Intel PRO Wireless xxU, xxF, xxV) v 1858-CTO, 28x, 2Rx, 2Sx, xxU, xxF, xxV) v 1860-CTO, 25x, 2Bx, 2Fx, - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 209
Parts list No. FRU P/N CRU ID 17 Intel PRO Wireless xxF, xxV) v 1842-MUx, QDx, QEx, QFx (except xxU, xxF, xxV) v 1858-CTO, 28x, 2Rx, 2Sx, 2Qx, 2Ux, 2Vx, 2Wx, 2Xx, 2Zx, 32x, 33x, 5Ux, 5Vx, 5Xx, 64x, 67x, 69x (except for xxU, xxF, xxV) v 1860-CTO, 25x, 2Bx, 2Fx, 2Tx, 32x, 3Bx, 4Jx, 57x, 58x, 5Ex, - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 210
Parts list No. FRU P/N CRU ID 17 Intel PRO Wireless 2200BG Mini-PCI Adapter v 1846-CTO, 6DU, 6EU, 59F, 6DF, 6EF, 39T0077 N 59U v 1847-CTO, 22U, 32U, 3CU, 3JU, 3TU, 48U, 22F, 2CF, 32F, 3CF, 3TF, 48F v 1848-CTO, 22U, 22F, 32U, 32F v 1849-CTO, 5SF, 5SU, 5FU, 5TU, 5UU, 6VF, 6VU, 4PF, 4PU, 4FU - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 211
xxUx, xxFx, xxV) v 1860-CTO, BPx, 9Fx, 9Gx, BUx, BWx, BYx, BZx, C6x, C7x (except for xxUx, xxFx, xxV) v 1861-CTO, 9Gx, BUx, BZx, C6x, C7x (except for xxUx, xxFx, xxV) v 1862-CTO (except for xxUx, xxFx, xxV) v 1863-CTO (except for xxUx, xxFx, xxV) (continued) ThinkPad R50e, R51e and R52 Series 205 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 212
, 2GU, 38U, 39U, 3PV, 3SF, 3SU, 43V, 46U, 4BU v 1848-CTO v 1849-CTO v 1858-CTO v 1859-CTO v 1860-CTO v 1861-CTO v 1846-CTO 93P3477 v 1847-CTO, 34G, 37G, 42G, 43G, 44G, 45G v 1848-CTO v 1849-CTO v 1858-CTO v 1859-CTO v 1860-CTO v 1861-CTO (continued) 206 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 213
, 4XJ, 53J, 54J, 3EK, 3GK, 3MK, 3XK, 4DK v 1844-5Gx, 5Hx (only for xxG, xxE, xxJ) v 1845-5Kx (only for xxG, xxE, xxJ) v 1846-CTO v 1847-CTO, 34G, 37G, 42G, 43G, 44G, 45G v 1848-CTO v 1849-CTO v 1858-CTO v 1859-CTO v 1860-CTO v 1861-CTO (continued) ThinkPad R50e, R51e and R52 Series 207 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 214
Parts list No. FRU P/N CRU ID 17 ThinkPad 11a/b/g Wireless LAN Mini PCI Adapter II v 1834-QAx, REx, RUx, RWx, RXx (only 93P4262 N for xxB, xxFx, xxH, xxM, xxP, xxU) v 1846-CTO v 1847-CTO v 1848-CTO v 1849-CTO v 1858-CTO v 1859-CTO v 1860-CTO v 1861-CTO v 1843-59U, 48M, 49M, 4AM, 4BM, 4CM, 4EM - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 215
CTO v 1848-CTO v 1849-CTO v 1858-CTO v 1859-CTO v 1860-CTO v 1861-CTO v 1834-QAx, REx, RUx, RWx, RXx (only 93P4266 N for xxJ) v 1843-59E v 1844-CTO v 1845-CTO v 1846-CTO v 1847-CTO v 1848-CTO v 1849-CTO v 1858-CTO v 1859-CTO v 1860-CTO v 1861-CTO (continued) ThinkPad R50e, R51e and R52 Series 209 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 216
, AJx v 1848-CTO, 8Mx, 8Nx, ALx v 1849-CTO, 8Dx, ADx v 1858-CTO, 45x, 46x, 47x, 4Ax, 4Cx, 4Ex, 4Fx, 4Mx, 4Nx, 5Mx, 5Px, 5Qx, 5Wx, 5Yx, 62x, 65x, 68x, 6Ax, 6Bx, 6Cx, 6Dx, 6Ex, 6Fx, 6Hx, 6Jx, 6Kx (only for xxU, xxF, xxM, xxB, xxH) v 1859-CTO v 1860-CTO, 2Lx, 2Mx, 2Nx, 2Yx, 3Ex - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 217
, ALx, AMx, ANx, APx, AQx, ARx, ASx, ATx, AUx, AVx, AWx, AXx, AYx (only for xxJ, xxE) v 1859-CTO v 1860-BQx, BRx, BSx, BTx, BVx, BXx, C2x, C3x, C4x, C5x, C8x, C9x, CAx, CBx (only for xxJ, xxE) v 1861-C8x, C9x, CAx, CBx (only for xxJ, xxE) (continued) ThinkPad R50e, R51e and R52 Series 211 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 218
PRO Wireless 2915ABG Mini-PCI Adapter v 1858-95x, 96x, 9Sx, 9Tx, 9Ux, 9Vx, 39T0393 N 9Wx, 9Xx, 9Yx, 9Zx, A4x, A5x, A7x, A8x, A9x, AAx, ADx, AEx, AFx, AJx, AKx, ALx, AMx, ANx, APx, AQx, ARx, ASx, ATx, AUx, AVx, AWx, AXx, AYx (only for xxL, xxP, xxS, xxY, xxC, xxK, xxV) v 1859-CTO v 1860 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 219
Parts list No. FRU P/N CRU ID 18 System board assembly with 10/100 39T0336 N Ethernet, wireless (for R50e) v 1834-KGx, KHx, KJx, KLx, (for R52) v 1846-CTO, 52x, 53x, 56x, 57x, 58x, 59x, 5A v 1847-CTO, 28x, 38x v 1848-CTO v 1849-CTO, 5Sx, 6Wx (continued) ThinkPad R50e, R51e and R52 Series 213 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 220
24x, 25x, 27x, 42x, 43x, 44x, 45x, 4Bx, 34x, 35x, 36x, 37x v 1849-CTO System board assembly, M22-32 Gigabit 39T0433 N Ether with security chip, without IEEE1394 (for R52) v 1846-CTO, 84x, 85x v 1847-CTO v 1848-CTO v 1849-CTO System board assembly, M22-64 Gigabit 39T0434 N Ether with security chip - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 221
, A9x, AAx, ABx, ACx, 94x, 95x, 96x, 97x, 98x, 99x, 9Ax, 9Bx, 9Cx, 9Dx, 9Ex, 9Fx, 9Gx, 9Hx v 1847-CTO, AEx, AFx, AGx, AHx, 9Lx, 9Mx, 8Jx, 8Kx, AJx v 1848-CTO, 8Lx, AKx, 9Ux, 9Vx, 8Mx, 8Nx, ALx v 1849-CTO, 8Cx, 8Dx, 9Wx, ADx, 8Rx, AMx, 91x (continued) ThinkPad R50e, R51e and R52 Series 215 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 222
, 26x 39T0323 N System board assembly, 915GM (for R52) 39T5646 N v 1858-CTO, 9Fx, 9Gx, 9Hx, AJx, CCx v 1859-CTO v 1860-CTO, BPx, 9Fx, 9Gx, BQx, BRx, BSx, BTx, BUx, BWx, BXx, BZx, C2x, C3x v 1861-CTO, 9Gx, BUx, BZx v 1862-CTO, 2Cx v 1863-CTO, 2Dx (continued) 216 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 223
, with 1394 (for R52) v 1858-CTO, 92x, AGx, AHx v 1859-CTO v 1860-CTO, C6x, C7x v 1861-CTO, C6x, C7x v 1862-CTO v 1863-CTO 19 PC Card slot for R50e ExpressCard slot for R52 , R51e P/N CRU ID 39T5647 N 39T5648 N 39T5649 N 13N5181 N 91P8826 N (continued) ThinkPad R50e, R51e and R52 Series 217 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 224
Parts list No. FRU 20 IEEE1394 cable for R52 v 1847-CTO, 4Bx v 1849-CTO, 1847-AEx, AFx, AGx, AHx, 9Lx, 9Mx, 8Jx, 8Kx, AJx v 1848-8Lx, AKx, 9Ux, 9Vx, 8Mx, 8Nx, ALx v 1849-8Cx, 8Dx, 9Wx, ADx, 8Rx, AMx, 91x v 1858 1859-CTO, 23x, 24x, 27x, 35x. 39x, 3Ax, 43x, 4Bx, 4Hx, 4Px, 4Xx, 4Zx, 52x, 63x, 66x, v 1860 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 225
-2xx, 3xx, 4xx v 1848-2xx, 3xx, 4xx v 1849-4xx, 5xx, 6xx 26R8198 N Fan for R52 v 1846-8xx, 9xx, Axx v 1847-8xx, 9xx, Axx v 1848-8xx, 9xx, Axx v 1849-8xx, 9xx, Axx 26R9542 Fan for R52 v 1858-2xx, 3xx, 4xx, 5xx, 6xx v 1859-2xx, 3xx, 4xx, 5xx, 6xx v 1860-2xx, 3xx, 4xx, 5xx, 6xx v 1861-2xx, 3xx, 4xx - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 226
Parts list LCD FRUs 8 7 6 5 k 1 l 2 3 4 n m 220 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 227
, 8Jx, 8Kx v 1848-82x, 83x, 8Lx, 8Mx, 8Nx v 1849-8Cx, 8Dx, 8Px, 8Qx, 8Rx, 8Sx, 8Tx v 1858-CTO, 2xx, 3xx v 1859-CTO, 2xx, 3xx v 1860-CTO, 2xx, 3xx v 1861-CTO, 2xx, 3xx v 1862-CTO, 2xx v 1863-CTO, 2xx (continued) P/N CRU ID 13N5593 N 13R2664 N (continued) ThinkPad R50e, R51e and R52 Series 221 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 228
-CTO, 2xx v 1846-84x, 85x, 86x. 87x, 88x, 89x, 8Ax, 8Bx v 1847-82x, 83x, 8Ex, 8Fx, 8Gx, 8Hx, 8Jx, 8Kx v 1848-82x, 83x, 8Lx, 8Mx, 8Nx v 1849-8Cx, 8Dx, 8Px, 8Qx, 8Rx, 8Sx, 8Tx v 1858-CTO, 2xx, 3xx v 1859-CTO, 2xx, 3xx v 1860-CTO, 2xx, 3xx v 1861-CTO, 2xx, 3xx v 1862-CTO, 2xx v 1863-CTO - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 229
8Sx, 8Tx v 1858-CTO, 92x, 93x, 94x, 95x, 96x, 97x, 98x, 99x, 9Ax, 9Bx, 9Dx, 9Ex, 9Fx, 9Gx, CCx v 1859-CTO, B6x, B7x, B8x, BBx, BCx, BDx, BEx v 1860-CTO, BPx, 9Fx, 9Gx, BQx, BRx, BSx, C6x, C7x, C8x, C9x v 1861-CTO, 9Gx, C6x, C7x, C8x, C9x (continued) ThinkPad R50e, R51e and R52 Series 223 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 230
AFx, AGx, AHx, 9Rx, AJx v 1848-8Lx, AKx, 9Ux, 9Vx, ALx v 1849-8Dx, ADx, 8Px, 8Qx, AMx, ANx, APx, 9Yx, 9Zx v 1858-CTO, 3Bx, 3Cx, 3Dx, v 1859-CTO v 1860-CTO, 3Bx, 3Ex v 1861-CTO, 3Bx, 3Ex v 1862-CTO v 1863-CTO v 1858-CTO, 95x, 96x v P/N CRU ID 13N5179 N (continued) 224 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 231
1863-CTO, 2xx 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 P/N CRU ID 13N5177 N (continued) ThinkPad R50e, R51e and R52 Series 225 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 232
+ v 1846-CTO, 8xx v 1847-CTO, 8xx v 1848-CTO, 8xx v 1849-CTO, 8xx v 1858-CTO, 2xx, 3xx v 1859-CTO, 2xx, 3xx v 1860-CTO, 2xx, 3xx v 1861-CTO, 2xx, 3xx v 1862-CTO, 2xx v 1863-CTO, 2xx v 1858-92x, 93x, 94x, 95x, P/N CRU ID 27K9949 N 39T0019 N 39T0368 N (continued) 226 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 233
5xx v 1850-CTO, 2xx v 1870-CTO, 2xx v 1846-84x, 85x, 86x, 87x, 88x, 89x, 8Ax, 8Bx v 1847-82x, 83x, 8Ex, 8Fx, 8Gx, 8Hx, 8Jx, 8Kx v 1848-82x, 83x, 8Lx, 8Mx, 8Nx v 1849-8Cx, 8Dx, 8Px, 8Qx, 8Rx, 8Sx, 8Tx P/N CRU ID 92P6717 N 92P6759 N 11P8352 N (continued) ThinkPad R50e, R51e and R52 Series 227 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 234
-CTO, 2xx v 1846-84x, 85x, 86x, 87x, 88x, 89x, 8Ax, 8Bx v 1847-82x, 83x, 8Ex, 8Fx, 8Gx, 8Hx, 8Jx, 8Kx v 1848-82x, 83x, 8Lx, 8Mx, 8Nx v 1849-8Cx, 8Dx, 8Px, 8Qx, 8Rx, 8Sx, 8Tx v 1858-CTO, 2xx, 3xx v 1859-CTO, 2xx, 3xx v 1860-CTO, 2xx, 3xx v 1861-CTO, 2xx, 3xx v 1862-CTO, 2xx v 1863-CTO - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 235
3xx v 1848-CTO, 3xx v 1849-CTO, 6xx v 1846-9xx v 1847-9xx v 1848-9xx v 1849-9xx v 1858-CTO, 4Vx, 4Wx, 5xx, 6xx except 6Kx v 1859-CTO, 4Xx, 4Yx, 4Zx, 5xx, 6xx v 1860-CTO, 5xx, 6xx v 1861-CTO, 5xx, 6xx v 1862-CTO v 1863-CTO (continued) (continued) ThinkPad R50e, R51e and R52 Series 229 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 236
, 5xx v 1844-5Gx, 5Hx v 1845-5Kx v 1846-CTO, 3Vx, 6xx v 1847-CTO, 3xx v 1848-CTO, 3xx v 1849-CTO, 6xx v 1846-9xx v 1847-9xx v 1848-9xx v 1849-9xx v 1858-CTO, 4Vx, 4Wx, 5xx, 6xx except 6Kx v 1859-CTO, 4Xx, 4Yx, 4Zx, 5xx, 6xx v 1860-CTO, 5xx, 6xx v 1861-CTO, 5xx, 6xx v 1862-CTO v 1863 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 237
v 1845-5Kx LCD cable assembly, 15.0-in. XGA 91P6904 N v 1846-CTO, 3Vx, 6xx v 1847-CTO, 3xx v 1848-CTO, 3xx v 1849-CTO, 6xx v 1858-CTO, 4Vx, 4Wx, 5xx, 6xx except 6Kx v 1859-CTO, 4Xx, 4Yx, 4Zx, 5xx, 6xx v 1860-CTO, 5xx, 6xx v 1861-CTO, 5xx, 6xx v 1862-CTO v 1863-CTO LCD cable assembly - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 238
, ABx, ACx, 98x, 9Cx, 9Ex, 9Fx, 9Hx v 1847-AEx, AFx, AGx, AHx, 9Rx, AJx v 1848-8Lx, AKx, 9Ux, 9Vx, ALx v 1849-8Dx, ADx, 8Px, 8Qx, AMx, ANx, APx, 9Yx, 9Zx v 1858-CTO, 67x, 68x, 69x, 6Ax, 6Bx, 6Cx, 6Dx, 6Ex, 6Fx, 6Hx, 6Jx, 6Ux v 1859-CTO v 1860-CTO, 6xx v 1861-CTO, 6xx v 1862-CTO v 1863 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 239
, 3Yx, 3Zx, 4xx, 5xx v 1845-5Kx v 1846-CTO, 3Vx, 6xx v 1847-CTO, 3xx v 1848-CTO, 3xx v 1849-CTO, 6xx v 1846-9xx v 1847-9xx v 1848-9xx v 1849-9xx v 1858-CTO, 4Vx, 4Wx, 5xx, 6xx except 6Kx v 1859-CTO, 4Xx, 4Yx, 4Zx, 5xx, 6xx v 1860-CTO, 5xx, 6xx v 1861-CTO, 5xx, 6xx v 1862-CTO v 1863 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 240
SXGA+ 39T0019 N v 1846-CTO, 3Vx, 6xx v 1847-CTO, 3xx v 1848-CTO, 3xx v 1849-CTO, 6xx v 1858-CTO, 4Vx, 4Wx, 5xx, 6xx except 6Kx v 1859-CTO, 4Xx, 4Yx, 4Zx, 5xx, 6xx v 1860-CTO, 5xx, 6xx v 1861-CTO, 5xx, 6xx 3Zx, 4xx, 5xx v 1844-5Gx, 5Hx v 1845-5Kx (continued) 234 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 241
, 99x, 9Ax, 9Bx, 9Cx, 9Dx, 9Ex, 9Fx, 9Gx v 1847-92x, 93x, 9Lx, 9Mx, 9Nx, 9Px, 9Qx, 9Rx, 9Sx, 9Tx v 1848-92x, 93x, 9Ux, 9Vx v 1849-9Wx, 9Xx, 9Yx, 9Zx, 91x v 1858-CTO, 4Vx, 4Wx, 5xx, 6xx except 6Kx v 1859-CTO, 4Xx, 4Yx, 4Zx, 5xx, 6xx v 1860-CTO, 5xx, 6xx v 1861-CTO, 5xx, 6xx v 1862-CTO - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 242
APx, AQx, ARx, ASx, ATx, AUx, AVx, AWx, AXx, AYx, B4x, B5x v 1859-BAx, BKx, BLx, BMx v 1860-C4x, C5x 2 Hinges, 15.0-in. v 1846-CTO, 3Wx, 4xx v 1847-CTO, 4xx v 1848-CTO, 4xx, v 1849-CTO, 4xx v 1846-Axx v 1847-Axx v 1848-Axx v 1849-Axx v 1858-CTO, 42x, 44x, 45x, 46x, 47x, 48x, 49x, 4Cx, 4Dx, 4Ex, 4Fx - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 243
, 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 v 1858-AJx, AKx, B4x, B5x v 1859-BAx, BKx, BLx, BMx v 1860-C4x, C5x P/N CRU ID 91P6876 N 91P6906 N 91P6923 N 13N5179 N (continued) ThinkPad R50e, R51e and R52 Series 237 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 244
+ v 1846-CTO, Axx v 1847-CTO, Axx v 1848-CTO, Axx v 1849-CTO, Axx v 1858-AJx, AKx, ALx, AMx, ANx, APx, AQx, ARx, ASx, ATx, AUx, AVx, AWx, AXx, AYx, B4x, B5x v 1859-BAx, BKx, BLx, BMx v 1860-C4x, C5x P/N CRU ID 13N5178 N 27K9952 N 39T0019 N 39T0368 N (continued) 238 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 245
, 4Sx v 1860-CTO, 4Jx, 4Mx, 4Qx v 1861-CTO, 4Mx v 1862-CTO v 1863-CTO v 1858-AJx, AKx, ALx, AMx, ANx, APx, AQx, ARx, ASx, ATx, AUx, AVx, AWx, AXx, AYx, B4x, B5x v 1859-BAx, BKx, BLx, BMx v 1860-C4x, C5x 8 Clear plate for R52 P/N CRU ID 92P6711 N 26R8254 N ThinkPad R50e, R51e and R52 Series 239 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 246
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 non-PFC model (models xxU, xxF, xxP, xxS, xxY, xxE, xxJ, xxL) ASTEC OP 08K8205 * DELTA OP 08K8209 * SANKEN OP 08K8213 * 240 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 247
Keyboard Keyboards for 15.0-in. LCD models Parts list Language P/N (NMB) P/N P/N CRU (ALPS) (Chicony) ID Arabic 39T0664 93P4861 39T0786 ** Belgian Swiss 39T0655 93P4852 39T0777 Thai 39T0671 93P4868 39T0793 Turkish 39T0660 93P4857 39T0782 ThinkPad R50e, R51e and R52 Series 241 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 248
Parts list Keyboards for 14.1-in. LCD models Language P/N (NMB) P/N P/N CRU (ALPS) (Chicony) ID Arabic 39T0540 13N9978 39T0602 ** Belgian 13N9964 39T0588 Swiss 39T0531 13N9969 39T0593 Thailand 39T0547 13N9985 39T0609 Turkish 39T0536 13N9974 39T0598 242 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 249
Recovery CDs Parts list 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 39K6294 39K6280 39K6287 39K6276 39K6290 39K6274 39K6277 39K6291 CRU ID * ThinkPad R50e, R51e and R52 Series 243 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 250
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, 39K6467 39K6477 39K6486 39K6472 39K6479 39K6468 39K6482 39K6466 39K6469 39K6483 CRU ID * 244 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 251
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, 42J4406 42J4415 42J4401 42J4408 42J4397 42J4411 42J4416 42J4395 42J4398 42J4412 CRU ID * ThinkPad R50e, R51e and R52 Series 245 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 252
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, 42J4612 42J4622 42J4631 42J4617 42J4624 42J4613 42J4627 42J4611 42J4614 42J4628 CRU ID * 246 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 253
Parts list For Windows XP Professional (R52 series) Windows XP 6Ux v 1847-22x, 1849-4Px, 4Qx, 4Rx, 5Sx, 5Tx, 5Ux, 6Vx v 1850-22x v 1870-22x v 1858-47x, 6Kx, 6Mx, 6Nx, 6Px, 6Sx v 1859-28x, 2Ax, 2Hx, 3Mx, 3Rx, 3Sx, 4Ax, 4Rx, 4Sx, 4Yx, 55x, 5Dx, 5Rx, 6Vx, 6Wx v 1860 ThinkPad R50e, R51e and R52 Series 247 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 254
Parts list Language Arabic Chinese, Simplified Chinese, Traditional Chinese, Traditional (Hong Kong S.A.R.) Czech Danish Dutch English, U.K. English, U.S. Finnish 39K7808 39K7814 39K7796 39K7806 39K7807 39K7801 39K7809 39K7797 39K7812 39K7795 39K7798 39K7813 CRU ID * 248 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 255
, AEx, AFx, AJx, AKx, ALx, AMx, ANx, APx, AQx, ARx, ASx, ATx, AUx, AVx v 1859-B6x, B7x, B8x, B9x, BAx v 1860-9Fx, 9Gx, BPx, BQx, BRx, BSx, BTx, BUx, BVx, BWx, BXx, BYx, BZx, C2x, C3x, C4x, C5x, C6x, C7x, C8x, C9x, CAx, CBx, v 1861-9Gx, BUx, BZx ThinkPad R50e, R51e and R52 Series 249 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 256
Parts list Language Arabic Chinese, Simplified Chinese, Traditional Chinese, Traditional (Hong Kong S.A.R.) Czech Danish Dutch English, Russia English, U.K. English, 39K8492 39K8502 39K8503 39K8497 39K8505 39K8493 39K8508 39K9866 39K8491 39K8494 39K8509 CRU ID * 250 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 257
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, - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 258
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, 39K8692 39K8702 39K8703 39K8697 39K8705 39K8693 39K8708 39K8691 39K8694 39K8709 CRU ID * 252 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 259
parts for R50e: v Eng Spec v Knob battery lock L v HDD shock absorber 14/15 v HDD shock absorber 14 v Latch battery lock R v Latch battery lock L v Link battery lever spring v Spring battery lock v Spring Lid PCMCIA P/N 13N5168 CRU ID N 13N5166 (continued) ThinkPad R50e, R51e and R52 Series 253 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 260
list FRU 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 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 261
FRU 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 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 262
parts for R50e: v Antenna Cable Guide Spec v Ferrite Core RH v HDD Conn. Retainer - CR v Retainer, LCD Cable 14/15 - CR v Spacer, IEEE1394 - CR System board miscellaneous parts for R52: v Antenna Cable Guide v Cu Tape, VGA Cable v DC in Cable v Eng Spec v Ferrite Core RH v HDD Conn. Retainer - CR v - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 263
are references to the exploded view on page 220. 15.0-in. LCD miscellaneous parts: v (k) LCD latch assembly, 15 (L) v (l) LCD latch, 15 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 ThinkPad R50e, R51e and R52 Series 257 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 264
letters in parentheses are references to the exploded view on page 160.: System miscellaneous parts for 1858, 1859, 1860, 1861: v (a) Cable, RJ11-docking connector on system board v (b) Antenna cable guide v (c) EMI spring, CDC v (e) DC in cable v (f) Bracket, cable hook v HDD connector retainer-CR - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 265
DIMM (PC2100) 10K0035 * Ultrabay Enhanced hard disk drive adapter 62P4553 * Optional adapter for 12.7mm bay 13N5113 * Ultrabay Enhanced Li Polymer battery (2nd bay battery, 3 cell), SANYO (WW) 08K8191 * Video cable 27L0531 * ThinkPad Dock II 67P9010 * ThinkPad Dock II top cover and screw - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 266
mm socket wrench Screwdriver Removal tool antenna RF connector USB floppy disk drive tool kit ThinkPad Hardware Maintenance Diskette Version 1.73 or later Note: Download the file from the following Web site: http://www.lenovo.com/think/spm P/N 72X8546 35G4703 27K9813 66G5180 05K2580 95F3598 05K4695 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 267
Parts list For 3-pin power cords: Region 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.) 02K0539 v models -xxC Switzerland v models -CTO, xxG 76H3528 ThinkPad R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 268
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 Argentina Australia, New Zealand Brazil Canada, Thailand, U.S. Denmark European countries India, South Africa Israel - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 269
specifications or warranties. Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo or third parties. All information contained in this document was obtained in specific environments ThinkPad R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 270
of those Web sites. The materials at those Web sites are not part of the materials for this Lenovo product, and use of those Web sites is at your own risk. Actual results may vary. Users of this document should verify the applicable data for their specific environment. 264 R50e, R51e and R52 Series - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 271
. Intel and Pentium are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. Other company, product, or service names may be the trademarks or service marks of others. ThinkPad R50e, R51e and R52 Series 265 - Lenovo ThinkPad R52 | Hardware Maintenance Manual - Page 272
Part Number: 39T2462_01 (1P) P/N: 39T2462
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ThinkPad
Computer
Hardware
Maintenance
Manual
April 2008
This manual supports:
ThinkPad R50e Series
ThinkPad
Dock II (MT 2877)
(MT 1834, 1842, 2670)
ThinkPad R52 Series
(MT 1846, 1847, 1848, 1849, 1850,
1858, 1859, 1860, 1861, 1862,
1863, 1870)
ThinkPad R51e Series
(MT 1843, 1844, 1845)