Lenovo ThinkPad X20 ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu
Lenovo ThinkPad X20 Manual
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- Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 1
ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manual - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 2
note Before using this information and the product it supports, be sure to read the general information under this publication may contain references to, or information about, IBM products (machines and programs), programming, or services that are not announced in your country. Such references or - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 3
. 26 Passwords 26 Power management 28 Checkout guide 32 Testing the computer 34 Detecting system information with PC-Doctor. . . 35 Power system checkout 38 Chapter 3. ThinkPad X20, X21, X22, X23, X24 . . . 39 Product overview 42 Specifications 42 Status indicators 45 Fn key combinations 47 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 4
, RJ45 87 1180 System board 89 1190 LCD USB cover 91 1200 Front bezel 92 1210 LCD panel X23 Series 128 Recovery CDs for X24 Series 129 Miscellaneous parts 131 Options FRU list 133 Common parts list (X20, X21, X22, X23, X24) 135 Chapter 4. Notices 137 Trademarks 137 iv ThinkPad - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 5
parts Ensure that all BIOS and device driver fixes are installed before replacing any FRUs listed in this manual. Use the following strategy to prevent unnecessary FRU replacement and service expense: v If you are instructed to replace a FRU, but the replacement does not correct the problem - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 6
you are servicing. How to Number (SCSI) ID (SCSI) Each SCSI device is assigned a unique SCSI ID. Duplicate SCSI ID settings can generate a false error message. Use the SCSI ID to determine whether an error message is coming from an internal or an external device. 2 ThinkPad X20, X21, X22, X23 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 7
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 X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 8
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 l'incendio o l'esplosione della batteria stessa. 4 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 9
Safety Notice 2 Algunas baterías de reserva contienen una pequeña cantidad de níquel y cadmio. No las desmonte, ni recargue, ni las eche al fuego o al agua ni las cortocircuite. Deséchelas tal como dispone la normativa local. Utilice sólo baterías que se encuentren en la lista de piezas. La - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 10
. 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 apropiada puede provocar la ignición o explosión de la misma. 6 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 11
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. Elle présente - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 12
encima de los 100°C (212°F), ni la incinere ni exponga el contenido de sus celdas al agua. Deséchela tal como dispone la normativa local. 8 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 13
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 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 14
de plástico que rodea la parte baja de la tarjeta invertida. Safety Notice 7 Though main batteries have low voltage, a shorted or grounded battery can produce enough current to burn para quemar material combustible o provocar quemaduras en el personal. 10 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 15
çable 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. Die Stromzufuhr muβ abgeschaltet, alle Stromkabel aus der Steckdose gezogen, der Akku entfernt und alle - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 16
information that you need to be familiar with before servicing an IBM mobile computer. General safety Follow these rules to . 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 12 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 17
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 X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 18
instructions not service the following parts service personnel from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards due to attachment of non-IBM features or options not covered by this inspection guide. 14 ThinkPad X20, X21, X22, X23 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 19
first correcting the problem. Consider these conditions such as loose or missing hardware The guide consists of a series of steps parts list. c. Insulation must not be frayed or worn. 4. Remove the cover. 5. Check for any obvious non-IBM alterations. Use good judgment as to the safety of any non-IBM - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 20
your skin to eliminate static on your body. v Prevent the part from touching your clothing. Most clothing is insulative and retains a charge those listed below, to provide protection that meets the specific service requirement. note The use of a grounding system is ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 21
Some IBM Personal Computer models are equipped from the factory with a CD-ROM drive. CD-ROM drives are also sold separately as options. The CD-ROM drive is a laser product. The CD-ROM drive is certified in the U.S. to conform to the requirements of the Department of Health and Human Services 21 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 22
di controlli, regolazioni o l'esecuzione di procedure diverse da quelle specificate possono provocare l'esposizione a El uso de controles o ajustes o exposure to hazardous laser radiation. There are no serviceable parts inside the CD-ROM drive. Do not open. 18 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 23
Some CD-ROM drives contain an embedded Class 3A or Class 3B laser diode. Note the following. Chapter 1. Introduction 19 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 24
al fascio. Radiación láser al abrir. No mire fijamente ni examine con instrumental óptico el haz de luz. Evite la exposición directa al haz. 20 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 25
only when a problem reoccurs. If Thinkpad technician may potentially void your warranty What to do first: When you do return a FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: 1. Name and phone number of servicer 2. Date of service - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 26
symptoms might indicate damage caused by non-warranted activities: v Missing parts might be a symptom of unauthorized service or modification. v If the spindle of a hard disk drive becomes noisy it may have been subjected to excessive force or from being dropped. 22 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 27
v I9990303 errors can be caused by exposure to strong magnetic fields. Chapter 2. General descriptions 23 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 28
ibm.com/partner/infotips/ The latest system program service diskette is available at http://www.pc.ibm.com/us/support/thinkpad/tpopsys.html or athttp://www.pc.ibm (see "Creating a Recovery Repair diskette" on page 26 for instructions for making the Recovery Repair diskette) 4. From the list displayed - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 29
the preloaded system from Recovery CD, do the following; To create Service Partition [SP]: 1. Erase all partitions on the hard-disk drive using FDISK or similar application. 2. Boot with Recovery CD (and boot diskette if required). 3. A menu will appear stating "Your computer originally included - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 30
6. Select Create a Recovery Repair diskette. Press Enter. 7. Follow the on-screen instructions. 8. When the process is completed, label the diskette as the Recovery Repair diskette system can be booted. Hard disk password: There are two hard-disk passwords (HDPs): 26 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 31
: To remove the POP, do the following: (A) If SVP is installed and known by the servicer 1. Power on the computer while pressing and holding F1. 2. Enter the supervisor password. The IBM BIOS Setup Utility menu appears. 3. Select Password, using the cursor keys to move down the menu. 4. Select - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 32
been removed. 5. Reinstall the backup battery and the DIMM cover. How to remove made available to the servicer, IBM does not provide any services to reset the user and holding F1. 2. Enter the SVP. The IBM BIOS Setup Utility menu appears. 3. Select Password, using ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 33
the diskette drive within the time set. v If the AC adapter is plugged in. 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 X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 34
setup data are stored on the hard disk. v The system is powered off. Notes: 1. In the ThinkPad Configuration program, the computer can be set to suspend/hibernate while docked. 2. The computer cannot enter hibernation (for operating systems other than Windows 98). 30 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 35
condition occurs and the mode is set to Hibernate when battery becomes low. When the power is turned on, the computer leaves hibernation mode and resumes operation. The hibernation file in the boot record on the hard disk drive is read, and system status is restored from the hard disk drive. Chapter - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 36
guide in identifying and correcting problems with the ThinkPad computer. Note: The diagnostic tests are intended to test only IBM products. The use of non-IBM this problem, you need to initialize the computer setup by running the IBM BIOS Setup Utility before you run PC-Doctor. In the IBM BIOS Setup - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 37
48. On the first screen, select the model and press Enter. Follow the instructions on the screen. 2. The main panel of PC-Doctor appears. 3. Select ZIP Drive v LS-120/240 Drive v Wireless LAN (*) v Memory Test-Full v Memory Test-Quick Interactive Tests v Keyboard v Video v Internal Speaker v - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 38
(Diagnostics). v Video Adapter test supports only the LCD display on ThinkPad. Before running PC-Doctor DOS, BIOS Setup Utility, Diskette Drives test is activated even if no diskette drive is attached to the ThinkPad . 5. Follow the instructions on the screen. If there is a problem, PC-Doctor shows - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 39
v Surface Scan Hard Disk v Benchmark System v DOS Shell v Tech Support Form v Battery Rundown v View Test Log v Print Log v Save Log v Full Erase Hard Drive v Quick Erase Hard Drive Power system checkout To verify the symptom of a problem, do the following: 1. Power off the computer. 2. Remove the - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 40
, do the following: v Replace the system board. v If the problem persists, go to "Product overview" on page 42. Note: Noise battery status indicator or icon does not turn on, remove the battery pack and let it return to room temperature. Reinstall the battery pack. 36 ThinkPad X20, X21, X22, X23 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 41
the charge indicator still does not turn on, replace the system board. Then reinstall the battery pack. If the reinstalled battery pack has not been charged, go to the next section. Checking the battery pack: Battery charging does not start until the Fuel Gauge shows that less than 95% of the total - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 42
(-) Wire Red Black Voltage (V dc) +2.5 to +3.2 Ground a. If the voltage is correct, replace the system board. b. If the voltage is not correct, replace the backup battery. c. If the backup battery discharges quickly after replacement, replace the system board. 38 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 43
ThinkPad X20, X21, X22, X23, X24 Product overview 42 Specifications 42 Status indicators 45 Fn key combinations 47 Symptom-to-FRU index 48 Numeric error codes 48 Error messages 50 Beep symptoms 51 No beep symptoms 51 LCD-related symptoms 52 Intermittent problems 52 Undetermined problems - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 44
, X21 87 For X22, X23, X24 88 1180 System board 89 For X20, X21 89 For X22, X23 90 For X24 90 1190 LCD USB cover 91 1200 Front bezel X22 98 Front view for X23, X24 99 Rear view for X20, X21 101 Rear view for X22, X23, X24 101 Bottom view 103 Parts List 104 X20 series model - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 45
FRU list For X20, X21 For X22, X23, X24 Common parts list (X20, X21, X22, X23, X24) Tools Power code (system . 126 . 126 . 127 . 127 . 128 . 128 . 128 . 129 . 129 . 129 . 130 . 131 . 131 . 131 . 132 . 133 . 133 . 133 . 134 135 . 135 . 136 Chapter 3. ThinkPad X20, X21, X22, X23, X24 41 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 46
overview This section presents the following product-unique information: v Specifications v Status indicators v Fn key combinations Specifications The following table lists the specifications of the ThinkPad X20, X21, X22, X23, X24 series: Feature Processor Description X20, X21 v Intel®mobile - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 47
15GB, 20GB, 30GB X23, X24 20GB, 30GB X20, X21 v USB, RJ11, RJ45, VGA, Mic, Line-in, Headphone, Docking, 1394 (Some Models) X22, X23, X24 USB, RJ11, RJ45, VGA, Mic, IrDA, Line-in, Headphone, Docking, 1394 (Some Models) X20, X21, X22, X23, X24 v V.90 D/F Chapter 3. ThinkPad X20, X21, X22, X23, X24 43 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 48
23 TM 5 67 89 TM 4 Indicator 1 Battery Meaning Green:The battery is fully charged. Blinking green: The battery has enough power to operate but is charging. Orange: The battery power is low. The battery is charging. Blinking orange: The battery needs charging. 44 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 49
each FRU. FRU System board Power LCD unit Applicable test 1. Diagnostics --> CPU/Coprocessor 2. Diagnostics --> Systemboard Diagnostics --> Other Devices --> IBM AC Adapter, IBM Battery 1. Diagnostics --> Video Adapter 2. Interactive Tests --> Video Chapter 3. ThinkPad X20, X21, X22, X23, X24 45 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 50
the problem, continue with the following. v Interactive Tests --> Mouse Diagnostics --> Fixed Disks 1. Diagnostics --> Diskette Drives 2. Interactive Tests --> Diskette 1. Diagnostics --> Other Devices --> CD-ROM/DVD 2. Interactive Tests --> CD-ROM/DVD Test 46 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 51
Memory Test - Quick. 2. If the problem does not recur, replace the DIMM, remove the other one, and run the test again. 3. If the test does not detect the error, run Diagnostics --> Memory Test becomes brighter. Fn + End The LCD becomes less bright. Chapter 3. ThinkPad X20, X21, X22, X23, X24 47 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 52
be any number. If no numeric code is displayed, check the narrative descriptions of symptoms. If the symptom is not described there, go to "Intermittent problems" on page 52. Note: For an IBM devices not supported by diagnostic codes in the ThinkPad notebook computers, see the manual for that device - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 53
time and date. 2. System board. 0271 Date and time error 1. Run IBM BIOS Setup Utility to reset the time and date.. 0280 Boot incomplete error- Default configuration used 1. Load Setup Defaults in IBM BIOS Setup Utility. 2. DIMM. 3. System board. Chapter 3. ThinkPad X20, X21, X22, X23, X24 49 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 54
. 1. Load Setup Defaults in IBM BIOS Setup Utility. 2. Backup battery. 3. System board. 1. Enter IBM BIOS Setup Utility and see whether the hard disk drive and the diskette drive are properly identified. 2. Diskette drive. 3. Hard disk drive. 4. System board. 50 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 55
hibernation mode. 2. If memory size has been changed, re-create the hibernation file. 1. Reseat the hard disk drive. 2. Check the boot sequence by use of IBM BIOS Setup 1. Fan. Beep DIMM. 3. System board. 1. Reseat DIMM. 2. System board. 1. Speaker. Chapter 3. ThinkPad X20, X21, X22, X23, X24 51 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 56
the ThinkPad Configuration problems can cause viewing concerns. The LCD should be replaced if the number of missing, discolored, or lighted dots in any background is: v SVGA(X20, X21): 5 or more bright dots, 5 or more dark dots, or a total of 9 or more bright and dark dots. v XGA(X22, X23 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 57
. 6. If the problem does not recur, reconnect the removed devices one at a time until you find the failing FRU. 7. If the problem remains, replace the following FRUs one at a time (do not replace a non-defective FRU): a. System board b. LCD assembly Chapter 3. ThinkPad X20, X21, X22, X23, X24 53 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 58
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. The IBM ThinkPad computer addresses this problem with special nylon-coated screws that have the following - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 59
: 180 degrees more (Cross section) v Torque driver If you have a torque driver, refer to the ″Torque″ column with each step number for each device is displayed. Write down the serial number of the system unit, designated as follows: 20:System unit serial number Chapter 3. ThinkPad X20, X21, X22, X23 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 60
by doing the following: 1. Install the ThinkPad Hardware Maintenance Diskette Version 1.60 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. Note: The serial number of the system unit is - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 61
a FRU. Be sure to observe the following general rules: 1. Do not try to service the 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 54. 3. Begin by removing any FRUs that - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 62
. Verify this by shaking the computer gently and listening for rattling sounds. Metallic parts or metal flakes can cause electrical short circuits. Attention: The system board is (ESD) strap (P/N 6405959) to establish personal grounding. 1010 Battery pack 1 2 58 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 63
1020 DIMM v Battery pack (1010) 1 2 Note: Loosen the screw 1 but do not remove it. Step 1 Screw (quantity) M2 × 3.4 mm, Nylock-coated (1) BK Torque 14.7 Ncm (1.5 kgfcm) 4 3 Chapter 3. ThinkPad X20, X21, X22, X23, X24 59 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 64
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. The use of an incorrect battery can result in ignition or explosion of the battery. 60 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 65
1040 Hard disk drive v Battery pack (1010) Attention: Do not drop the hard disk drive or apply any shock to it. When installing: Make sure that the HDD connector is firmly connected. Step 1 Screw (quantity) M3 ×3 mm (4) Red Torque 19.6 Ncm (2 kgfcm) Chapter 3. ThinkPad X20, X21, X22, X23, X24 61 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 66
62 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 67
1050 Keyboard v Battery pack (1010) v Hard Disk Drive (1040) For X20, X21 1 Step 1 Screw (quantity) M2 × 4.5 mm, Nylock-coated (4) BK Torque 19.6 Ncm (2 kgfcm) Chapter 3. ThinkPad X20, X21, X22, X23, X24 63 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 68
When installing: When installing the keyboard, do as follows: 1. Install the new keyboard, following the directions in the figure. Make sure that the keyboard edges, shown in the figure as (A), (B), (C), (D)and (E), are under the frame. A B C D E 64 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 69
2. Align the tabs of the keyboard with the corresponding slots; then press the keyboard until it snaps into place. For X22, X23, X24 1 Step 1 Screw (quantity) Torque M2 × 7 mm, Nylock-coated 19.6 Ncm (2 kgfcm) (3) BK Chapter 3. ThinkPad X20, X21, X22, X23, X24 65 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 70
When installing: When installing the keyboard, do as follows: 1. Install the new keyboard, following the directions in the figure. Make sure that the keyboard edges, shown in the figure as (A), (B), (C), (D)and (E), are under the 66 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 71
frame. A B C D E 2. Align the tabs of the keyboard with the corresponding slots; then press the keyboard until it snaps into place. 1060 KBD Control Panel Assemble v Battery pack (1010) v Keyboard assembly (1050) Chapter 3. ThinkPad X20, X21, X22, X23, X24 67 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 72
2 22 1 1 1 1. Align the KBD Control Panel hooks with the corresponding slots like the picture. 2. Press the KBD Control Panel until its snaps fit. 68 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 73
1070 Mini PCI adapter For X20, X21 v Battery pack (1010) v Keyboard assembly (1050) 6 For X22, X23, X24 v Battery pack (1010) v Keyboard assembly (1050) Chapter 3. ThinkPad X20, X21, X22, X23, X24 69 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 74
6 1080 CDC adapter For X22, X23, X24 v Battery pack (1010) v Keyboard assembly (1050) FRU P/N Antenna RF Connector removal 08K7159 tool 70 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 75
1a 2 1 Step 1a Screw (quantity) M2 × 3.5mm (2) Nylock-coated Silver Torque 19.6 Ncm (2 kgfcm) 1090 BDC adapter For X23, X24 v Battery pack (1010) v Keyboard assembly (1050) Chapter 3. ThinkPad X20, X21, X22, X23, X24 71 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 76
1 2 4a 4 3 ThinkP ad Step 4a Screw (quantity) M2 × 3.5mm (2) Nylock-coated Silver Torque 19.6 Ncm (2 kgfcm) 1100 Fan assembly v Battery pack (1010) v Keyboard assembly (1050) For X20, X21 Step 1 1a Screw (quantity) Torque M2 × 3mm (4) White 19.6 Ncm (2 kgfcm) M2 × 6mm, Nylock-coated 19.6 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 77
For X22, X23 Step 1 1a Screw (quantity) Torque M2 × 3.5mm (4) Silver 19.6 Ncm (2 kgfcm) M2 × 6mm, Nylock-coated 19.6 Ncm (2 kgfcm) (1) BK For X24 Step 1a Screw (quantity) Torque M2 × 6mm, Nylock-coated 19.6 Ncm (2 kgfcm) (1) BK Chapter 3. ThinkPad X20, X21, X22, X23, X24 73 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 78
1110 Wirelesslan assembly for X22, X23, X24 v Battery pack (1010) v Keyboard assembly (1050) 1 2 22mm 10mm Step 1 2 Antena Color Gray Color Black Color Wireless LAN Board Main (J1) Aux (J2) 74 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 79
1120 LCD assembly v Battery pack (1010) v Keyboard assembly (1050) v CDC adapter (1080) v BDC adapter (1090) v Wirelesslan assembly (1110) For X20, X21 1 Chapter 3. ThinkPad X20, X21, X22, X23, X24 75 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 80
2 ThinkP ad ThinkPad Step 1 2 Screw (quantity) M2.6 × 4mm (2) BK M2 × 8mm, Nylock-coated(2) BK Torque 29.4 Ncm (3 kgfcm) 29.4 Ncm (3 kgfcm) 76 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 81
For X22, X23, X24 1 2 ThinkP ad Chapter 3. ThinkPad X20, X21, X22, X23, X24 77 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 82
ThinkP ad Step 1 2 Screw (quantity) M2.6 × 4mm (4) BK M2 × 8mm, Nylock-coated(2) BK Torque 29.4 Ncm (3 kgfcm) 29.4 Ncm (3 kgfcm) 78 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 83
1130 Case Keyboard deck v Battery pack (1010) v Keyboard assembly (1050) v CDC adapter (1080) v BDC adapter (1090) v Fan assembly (1100) v Wirelesslan 3.5mm, Nylock-coated (5) BK 19.6 Ncm (2 kgfcm) M2 × 6mm, Nylock-coated 19.6 Ncm (2 kgfcm) (3) BK Chapter 3. ThinkPad X20, X21, X22, X23, X24 79 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 84
2 3 4 Case Keyboard deck up; then remove it Step 2 Screw (quantity) Torque M2 × 6mm, Nylock-coated 19.6 Ncm (2 kgfcm) (4) BK For X22, X23, X24 1a 1a 1 Step 1 1a Screw (quantity) Torque M2 × 3.5mm, Nylock-coated (3) BK 19.6 Ncm (2 kgfcm) M2 × 6mm, Nylock-coated 19.6 Ncm (2 kgfcm) (5) BK - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 85
2 3 Case Keyboard deck up; then remove it Step 2 Screw (quantity) Torque M2 × 6mm, Nylock-coated 19.6 Ncm (2 kgfcm) (4) BK Chapter 3. ThinkPad X20, X21, X22, X23, X24 81 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 86
1140 Speaker v Battery pack (1010) v Keyboard assembly (1050) v CDC adapter (1080) v BDC adapter (1090) v Fan assembly (1100) v Wirelesslan assembly -coated (2) BK Torque 19.6 Ncm (2 kgfcm) 5 4 3 When installing: Make sure that you fasten the connector firmly. 82 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 87
For X22, X23, X24 1 Step 1 Screw (quantity) M2 × 3.5mm, Nylock-coated (2) Silver Torque 19.6 Ncm (2 kgfcm) 5 44 3 When installing: Make sure that you fasten the connector firmly. Chapter 3. ThinkPad X20, X21, X22, X23, X24 83 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 88
1150 PC Card slot assembly v Battery pack (1010) v Keyboard assembly (1050) v CDC adapter (1080) v BDC adapter (1090) v Fan assembly (1100) v Wirelesslan assembly ( Torque M2 × 3mm (2) White 14.7 Ncm (1.5 kgfcm) M2 × 6mm, Nylock-coated 19.6 Ncm (2 kgfcm) (2) BK 84 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 89
IRDA Port v Battery pack (1010) v Keyboard assembly (1050) v CDC adapter (1080) v BDC adapter (1090) v Fan assembly (1100) v Wirelesslan assembly (1110) v LCD assembly (1120) v Case keyboard deck (1130) v Speaker (1140) v PC Card slot assembly (1150) Chapter 3. ThinkPad X20, X21, X22, X23, X24 85 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 90
For X22, X23, X24 1 Step 1 Screw (quantity) M2 × 3.5mm (2) Nylock-coated Silver Torque 19.6 Ncm (2 kgfcm) 86 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 91
1170 RJ11, RJ45 v Battery pack (1010) v Keyboard assembly (1050) v CDC adapter (1080) v BDC adapter (1090) v Fan assembly (1100) v Wirelesslan assembly X20, X21 4 1 2 3 Step 1 Screw (quantity) Torque M2 × 6mm, Nylock-coated 19.6 Ncm (2 kgfcm) (2) BK Chapter 3. ThinkPad X20, X21, X22, X23, X24 87 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 92
For X22, X23, X24 4 2 1 3 Step 1 Screw (quantity) Torque M2 × 6mm, Nylock-coated 19.6 Ncm (2 kgfcm) (1) BK 88 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 93
1180 System board v Battery pack (1010) v Keyboard assembly (1050) v CDC adapter (1080) v BDC adapter (1090) v Fan assembly (1100) v Wirelesslan assembly (1110) v LCD For X20, X21 1 Step 1 Screw (quantity) M2 × 3mm (1) White Torque 19.6 Ncm (2 kgfcm) Chapter 3. ThinkPad X20, X21, X22, X23, X24 89 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 94
For X22, X23 1 Step 1 Screw (quantity) M2 × 3.5mm (1) Silver Torque 19.6 Ncm (2 kgfcm) For X24 12 Step 1 2 Screw (quantity) M2 × 3.5mm (1) Silver M2 × 3mm (1) White Torque 19.6 Ncm (2 kgfcm) 19.6 Ncm (2 kgfcm) 90 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 95
1190 LCD USB cover 1200 Front bezel v Battery pack (1010) v Keyboard assembly (1050) v Wirelesslan assembly (1110) v LCD assembly (1120) 2 1 1 1 Chapter 3. ThinkPad X20, X21, X22, X23, X24 91 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 96
Step 1 Screw (quantity) M2.6 × 5mm (3) BK Torque 29.4 Ncm (3 kgfcm) 92 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 97
1210 LCD panel v Battery pack (1010) v Keyboard assembly (1050) v Wirelesslan assembly (1110) v LCD assembly (1120) v Front bezel (1200) XGA for X20, X21 1 (2 kgfcm) 29.4 Ncm (3 kgfcm) Step 5 Screw (quantity) M2 × 3mm (4) WH Torque 19.6 Ncm (2 kgfcm) Chapter 3. ThinkPad X20, X21, X22, X23, X24 93 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 98
Step 1 Screw (quantity) M2 × 3.5mm (2) BK SVGA for X20, X21 1 Torque 19.6 Ncm (2 kgfcm) 2 3 Step 1 2 3 Screw (quantity) M2 × 2.7mm (4) White M2 × 3.5mm (1) BK M2.6 × 4mm (1) BK Torque 19.6 Ncm (2 kgfcm) 19.6 Ncm (2 kgfcm) 29.4 Ncm (3 kgfcm) 94 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 99
2 1 3 4 1 Step 1 Screw (quantity) M2 × 3.5mm (2) BK Torque 19.6 Ncm (2 kgfcm) Chapter 3. ThinkPad X20, X21, X22, X23, X24 95 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 100
XGA for X22, X23, X24 1 2 1 1 Step 1 2 Screw (quantity) M2 × 3.5mm (5) BK M2.6 × 4mm (2) BK Torque 19.6 Ncm (2 kgfcm) 29.4 Ncm (3 kgfcm) Step 5 Screw (quantity) M2 × 3mm (4) WH Torque 19.6 Ncm (2 kgfcm) 96 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 101
Step 1 Screw (quantity) M2 × 3.5mm (2) BK Torque 19.6 Ncm (2 kgfcm) Chapter 3. ThinkPad X20, X21, X22, X23, X24 97 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 102
7 Think Light 8 Volume Buttons 9 ThinkPad Button 10 TrackPoint pointing stick 11 TrackPoint Buttons 7 6 8 1 9 2 10 3 4 5 11 Front view for X22 1 System status indicators 2 Power switch 3 Battery and standby mode status indicators 4 USB port 5 Hard Disk Drive 98 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 103
indicators 2 Power switch 3 Battery and standby mode, Bluetooth Power burtton and status indicators 4 Bluetooth power button (Bluetooth model Only) 5 USB port 6 Hard Disk Drive 7 Ultraport connector 8 Think Light 9 Transmitter antenna 10 Volume Buttons Chapter 3. ThinkPad X20, X21, X22, X23, X24 99 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 104
11 ThinkPad Button 12 TrackPoint pointing stick 13 TrackPoint Buttons 8 9 7 10 1 11 2 12 3 4 5 6 13 100 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 105
for X20, X21 1 Headphone jack 2 Mic jack 3 Compact flash slot 4 PC card slot 5 PC Card eject button 6 Security keyhole 7 Power jack 8 Universal serial bus (USB) connector 9 External-monitor connector 10 Line-in jack 11 LAN connector 12 Modem connector 3 2 1 5 4 6 78 9 10 11 12 Rear view for X22 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 106
4 PC card slot 5 PC Card eject button 6 IrDA port 7 Security keyhole 8 Power jack 9 External-monitor connector 10 Universal serial bus (USB) connector 11 Line-in jack 12 LAN connector 13 Modem connector 3 2 1 6 5 4 7 89 10 11 12 13 102 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 107
Bottom view 1 Battery Pack 2 Battery Pack latches 3 Docking connector 4 Memory cover 5 LCD latches 2 1 3 4 5 Chapter 3. ThinkPad X20, X21, X22, X23, X24 103 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 108
several models. The following table summaries the characteristics of each model, to help you determine which FRU in the part list meets your need. CPU LCD 2662-54J / 55J v Celeron 500 ULV 12.1″ TFT, XGA 2662- 65X Mini PCI Strata V.90 DF Modem V.90 DF Modem 104 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 109
several models. The following table summaries the characteristics of each model, to help you determine which FRU in the part list meets your need. CPU LCD 2662-DBX/D5X/D1X v Pentium III-M 800 12.1″ TFT, XGA LV Mini PCI & CDC V.90 DF Modem & EDC Chapter 3. ThinkPad X20, X21, X22, X23, X24 105 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 110
. The following table summaries the characteristics of each model, to help you determine which FRU in the part list meets your need. CPU LCD 2660/2662-MQx/MPx v Pentium III-M 1.13GHz 12.1″ TFT, & EDC V.90 Modem D/F & EDC 802.11 Combo & EDC Strata & BDC 106 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 111
12.1″ TFT, XGA V.90 DF Modem D/F & EDC LCD FRU 12.1-inch XGA TFT X20, X21 No Description 1 LCD front Bezel BK 2 Hinges 3 LCD panel (IBM) 4 Inverter card (Powernet) Inverter card (ALPS) FRU No 04P3174 04P3169 05K9676 26P8018 26P8020 Chapter 3. ThinkPad X20, X21, X22, X23, X24 107 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 112
Inverter card (NMB) 5 LCD Interface cables 12.1″XGA 6 LCD USB Cover 7 LCD Rear Cover BK LCD Rear Cover BK (Korea) 12.1-inch SVGA TFT 26P8021 panel (LG-Philips) 3 Inverter card (Powernet) Inverter card (ALPS) FRU No 04P3173 05K9675 26P8017 26P8019 108 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 113
4 LCD Interface cables 12.1″ SVGA 27L0583 5 LCD USB Cover 04P3179 6 Hinges 04P3168 7 LCD Rear Cover BK 04P3170 LCD Rear Cover BK (Korea) 04P3527 Chapter 3. ThinkPad X20, X21, X22, X23, X24 109 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 114
12.1-inch XGA TFT X22, X23, X24 5 5 6 6 7 8 9 110 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 115
1 LCD front Bezel BK 26P9823 2 Hinges 26P9825 3 LCD panel (IBM) 05K9961 4 Inverter card (ALPS) 26P8180 Inverter card (Powernet) 26P8178 6 Antena 26P9824 7 LCD Interface cables 12.1″XGA 27L0697 8 LCD USB Cover 04P3179 9 LCD Rear Cover kit (Non Antenna 26P9820 Model W/W) - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 116
System For X20, X21 1 3 1 2 4 5 6 7 9 8 11 10 12 13 14 15 17 16 18 No. FRU 1 Hinge cover SVGA Blacket XGA Blacket P/N 04P3162 04P3163 112 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 117
GB IBM Jasper 27L4176 HDD 20 GB Hitachi 27L4188 HDD 20 GB IBM Jasper 27L4180 16 Memory Cover 04P3185 17 Battery Li-Ion 6cell Panasonic 02K6710 Battery Li-Ion 6cell Sanyo 02K6653 Battery Li-Ion 4cell Sanyo 02K6652 18 Screw Cap Bottom 04P3528 Chapter 3. ThinkPad X20, X21, X22, X23 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 118
For X22 1 3 1 2 4 5 21 6 7 9 8 11 10 12 13 14 15 16 17 18 19 20 No. FRU 1 Hinge cover 2 KBD Control Panel (X22) 3 Keyboard FRU 4 Keyboard bezel P/N 26P9827 26P9829 114 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 119
GB Cascade 08K9721 HDD 20GB (Hitachi) Dogwood 08K9727 HDD 30GB (Hitachi) Dogwood 08K9725 16 Memory Cover 26P9817 17 Battery Li-Ion 4cell Sanyo W/W 02K6837 Battery Li-Ion 4cell Sanyo Japan 02K6839 Battery Li-Ion 6cell Sanyo W/W 02K6758 Chapter 3. ThinkPad X20, X21, X22, X23, X24 115 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 120
02K6760 Battery Li-Ion 6cell Sanyo Japan 02K6845 Battery Li-Ion 6cell Panasonic Japan 02K6846 18 Screw Cap Bottom 04P3528 19 EDC Board 26P8181 20 IRDA Port 26P8168 IR / 1394 Sub card 26P8169 21 Gasket Mini-PCI 802.11b Combo Card 46L4908 116 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 121
For X23 1 3 1 2 4 5 21 6 7 9 8 11 10 12 13 14 15 16 17 18 19 20 No. FRU 1 Hinge cover Bluetooth Hinge cover 802.11/Non antenna 2 KBD Control Panel (X23) 3 Keyboard FRU P/N 46L6540 46L6571 46L6542 Chapter 3. ThinkPad X20, X21, X22, X23, X24 117 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 122
13 Base Cover FRU 14 RTC Battery Asm 02K6715 15 HDD 30 GB IBM 08K9721 HDD 20 GB IBM 08K9723 HDD 30 GB Hitachi 08K9725 HDD 20 GB Hitachi 08K9727 16 Memory Cover 26P9817 17 Battery Li-Ion 4cell Sanyo W/W 02K6837 Battery Li-Ion 4cell Sanyo Japan 02K6839 Battery Li-Ion 6cell Sanyo - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 123
20 IR Sub card 26P8168 IR / 1394 Sub card 26P8169 21 Gasket Mini-PCI 802.11b Combo Card 46L4908 For X24 1 3 1 2 4 5 21 6 7 9 8 11 10 12 13 14 15 16 17 18 19 20 Chapter 3. ThinkPad X20, X21, X22, X23, X24 119 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 124
13 Base Cover FRU 14 RTC Battery Asm 02K6715 15 HDD 30 GB IBM (Cascade) 08K9721 HDD 20 GB IBM (Cascade) 08K9723 HDD 30 GB Hitachi (Dogwood) 08K9725 HDD 20 GB Hitachi (Dogwood) 08K9727 16 Memory Cover 26P9817 17 Battery Li-Ion 6cell Sanyo W/W 02K6758 Battery Li-Ion 6cell Panasonic - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 125
Turkish Hebrew Arabic Czech Greek Hungarian Slovakian Slovenian Poland Thai For X22, X23, X24 Language US English Canadian French LA Spanish P/N 02K5883 02K5884 02K5885 02K5906 02K5907 02K5908 02K5909 02K5910 02K5911 P/N 02K6049 02K6050 02K6051 Chapter 3. ThinkPad X20, X21, X22, X23, X24 121 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 126
02K6064 02K6065 02K6066 02K6067 02K6068 02K6069 02K6108 02K6071 02K6072 02K6073 02K6074 02K6075 02K6076 02K6078 P/N 04P3155 04P3453 04P3454 04P3455 04P3456 04P3457 04P3458 04P3459 04P3460 04P3461 122 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 127
P/N 26P9800 26P9801 26P9802 26P9803 26P9804 26P9805 26P9806 26P9807 26P9808 26P9809 26P9810 26P9811 For X23 FRU 2660 Antenna model W/W 2660 Antenna model Korea 2660 Antenna model China 2660 46L5059 46L5060 46L6531 46L6532 46L6533 46L6534 46L6535 Chapter 3. ThinkPad X20, X21, X22, X23, X24 123 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 128
(modem disabled) English Norway Netherland Finland ltaly Spanish LA Spanish Denmark Sweden French P/N 23P8487 23P9728 23P8499 23P8498 23P8497 23P8496 23P8494 23P8489 23P8491 23P8495 23P8492 124 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 129
/Windows NT recovery CDs Language English (modem disabled) English Norway Netherland Finland ltaly Spanish LA Spanish P/N 23P8547 23P9717 23P8559 23P8558 23P8557 23P8556 23P8554 23P8549 Chapter 3. ThinkPad X20, X21, X22, X23, X24 125 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 130
English (modem disabled) English Norway Netherland Finland ltaly Spanish Denmark Sweden French German P/N 32P5411 32P5410 32P5421 32P5420 32P5419 32P5418 32P5416 32P5413 32P5417 32P5414 32P5415 126 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 131
Chinese P/N 32P5451 32P5450 32P5461 32P5460 32P5459 32P5458 32P5456 32P5453 32P5457 32P5454 32P5455 32P5452 46P6112 46P6354 46P6114 Windows XP Home recovery CDs Language Japan P/N 46P6140 Chapter 3. ThinkPad X20, X21, X22, X23, X24 127 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 132
Recovery CDs for X23 Series Windows 2000 recovery CDs Language English (UD) English (US) Norway Netherland Finland ltaly Spanish LA English (US) English (US) (Bluetooth) Norway Netherland Finland ltaly P/N 32P7362 32P6115 32P7204 32P6126 32P6125 32P6124 32P6123 128 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 133
Recovery CDs for X24 Series Windows 2000 recovery CDs Language English (UD) English (US) Norway Netherland Finland ltaly P/N 32P7196 32P7193 32P6009 32P6008 32P6007 32P6006 Chapter 3. ThinkPad X20, X21, X22, X23, X24 129 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 134
French Canadian French German Portuguese Turkey Greek P/N 32P7362 32P6115 32P7204 32P6126 32P6125 32P6124 32P6123 32P7345 32P7341 32P7342 32P7346 32P7343 32P7340 32P7344 32P6117 32P6131 32P6132 130 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 135
Traditional Chinese Hong Kong Traditional Chinese Simplified Chinese P/N 32P6288 62P9206 62P8498 62P9208 Miscellaneous parts For X20, X21 FRU Screw kit (for i Machine): HDD Metal Case HDD 04P3403 04P3400 04P3401 08K7092 04P3407 08K7093 04P3399 Chapter 3. ThinkPad X20, X21, X22, X23, X24 131 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 136
X23 FRU Screw kit (for 10 systems): HDD Metal Case HDD Lid HDD Screw MISC PCB Track Point Cap Screw Cap for 10 systems KBD Misc Misc Parts Kit LCD Misc XGA LCD Misc W/O Antenna KBD Unit Instruction 04P3404 04P3405 04P3407 04P3408 08K7092 04P3528 04P3529 08K7067 132 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 137
Screw MISC PCB Track Point Cap Screw Cap for 10 systems KBD Misc Misc Parts Kit LCD Misc XGA LCD Misc W/O Antenna KBD Unit Instruction DBU 12.1″ W/O Antenna M2 L7 BK for KBD M2 L3.5 SILVER M2 Telephone Cable Telephone Cable Austria 27L0603 05K2731 Chapter 3. ThinkPad X20, X21, X22, X23, X24 133 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 138
2nd HDD Adapter USB FDD (TEAC) USB FDD (YE-DATA) USB CD-ROM drive USB CD-ROM Cable Telephone Cable Austria Telephone Cable Belgium LS-120 Common Battery Charger CD-RW CD-RW (Sony) For X22, X23, X24 Telephone 08K6067 05K9283 08K9542 05K9235 02K6642 00N7955 02K4941 134 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 139
Common parts list (X20, X21, X22, X23, X24) Tools Triconnector wrap plug Removal Tool Antenna RF Connector PC test card Audio wrap cable USB parallel test cable USB FDD Tool Kit Screwdriver kit Torque screwdriver 5mm socket wrench Screwdriver ThinkPad hardware maintenance diskette version 1.60 - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 140
power cords(X22, X23, X24): Region 76H3532 76H3524 AC adapter(X20, X21): IBM power cords for a specific country are usually available only in that P/N 02K6669 02K6666 02K6673 02K6670 AC adapter(X22, X23, X24): IBM power cords for a specific country are usually available only in that region: - Lenovo ThinkPad X20 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 141
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ThinkPad X20, X21, X22, X23,
X24 Hardware Maintenance
Manual
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