Lenovo ThinkPad X23 ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu
Lenovo ThinkPad X23 Manual
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- Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 1
ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manual - Lenovo ThinkPad X23 | 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 3
24 Service Web site 24 Product recovery program 24 Using Recovery CD 25 Creating a Recovery Repair diskette . . . . . 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 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 4
122 Recovery CDs for X21 Series 124 Recovery CDs for X22 Series 126 Recovery CDs for 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 X20 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 5
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, reinstall the - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 6
try to run a low-level format before replacing a hard disk drive. Attention The drive startup sequence in the computer you are servicing might have been changed. Be extremely careful during write error message is coming from an internal or an external device. 2 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 7
Safety notices: multilingual translations The following safety notices are provided in English, French, German, Italian, and Spanish languages. Safety Notice 1 Before the computer is powered-on after FRU replacement, make sure all screws, springs, or other small parts are in place and are not left - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 8
oder den IBM Kundendienst ausgetauscht werden. Sie darf nicht zerlegt, wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt werden. Die Batterie kann schwere batteria non adatta potrebbe determinare l'incendio o l'esplosione della batteria stessa. 4 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X23 | 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 10
modèles cités dans la liste de pièces détachées adéquate. En effet, une batterie inappropriée risque de prendre feu ou d'exploser. Akkus enthalten geringe Mengen von Nickel. Sie dürfen nicht batería no apropiada puede provocar la ignición o explosión de la misma. 6 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 11
der zur richtigen Polung angebrachte Verbindungsstecker entfernt werden. Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Beim Ersetzen der Batterie nur Batterien des Typs verwenden, der in der Ersatzteilliste aufgeführt ist. Der Einsatz falscher Batterien kann zu Entzündung - Lenovo ThinkPad X23 | 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 X23 | 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 14
the plastic cover that surrounds the lower portion of the inverter card. Afin d'éviter tout risque de choc électrique, ne retirez nden oder Verletzungen bei Personen hervorzurufen. Sebbene le batterie di alimentazione siano a basso voltaggio, una batteria personal. 10 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X23 | 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 16
The following section contains the safety information that you need to be familiar with before servicing an IBM mobile computer. General safety Follow these rules to ensure general safety: v Observe in any other conditions that might be hazardous to your eyes. 12 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X23 | 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 18
voltages; these instructions are in the 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, X24 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 19
can continue without first correcting the problem. Consider these conditions and the hazards, such as loose or missing hardware The guide consists of a series of steps presented in a for any obvious non-IBM alterations. Use good judgment as to the safety of any non-IBM alterations. 6. Check - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 20
Select a grounding system, such as those listed below, to provide protection that meets the specific service requirement. note The use of a grounding system is desirable but not required to protect electrical outlet can be verified by a certified electrician. 16 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X23 | 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 22
, regolazioni o l'esecuzione di procedure diverse da quelle specificate possono provocare l'esposizione a El uso de controles o CD-ROM drive could result in 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 X23 | 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 X23 | 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 25
ThinkPad model that has the PC-Doctor DOS diagnostics program. Some descriptions might not apply to your particular computer. Read this first Before you go to the checkout guide, be sure to read this section. Important notes: v Only certified trained personnel should service when a problem reoccurs. - Lenovo ThinkPad X23 | 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 X23 | 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 28
service diskette is available at http://www.pc.ibm.com/us/support/thinkpad/tpopsys.html or athttp://www.pc.ibm.com/partner/infotips/ Product recovery program Restoring the Pre-installed Software To restore the pre-installed software, you can use either the Product Recovery program or a Recovery CD - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 29
Partition and install 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 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 30
the external diskette drive to the computer. 3. Insert the Recovery Repair diskette into the drive; then turn on the computer. 4. Follow the on-screen instructions. Passwords As many as three passwords may be set for any ThinkPad computer: the power-on password (POP), the hard disk password (HDP - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 31
does not provide any services to reset either the user or the master HDPs nor 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 information stored in the IBM BIOS Setup Utility . The - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 32
backup battery and the DIMM cover. How to remove the hard-disk password: Attention: If User only mode is selected and the user HDP is forgotten and cannot be made available to the servicer, IBM does not provide any services to reset the user HDPs nor recover data from the hard-disk drive. The hard - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 33
hard disk, the parallel connector, or 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 is signaled by a serial device or a PC Card device. The power switch is turned on. Chapter 2. General descriptions 29 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 34
The system status, RAM, VRAM, and setup data are stored on the hard disk. v The system is powered off. Notes: 1. In the ThinkPad Configuration program, the mode: v The Fn + F12 keys are pressed. v The power switch is turned off and the mode is set to Power switch mode Hibernation. v The timer - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 35
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 2. General descriptions 31 - Lenovo ThinkPad X23 | 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 products, prototype cards, Insert the PC-Doctor disk into the diskette drive; then power on the computer. 32 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 37
the model and press Enter. Follow the instructions on the screen. 2. The main Drives v Other Devices v 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 Mouse v Joystick Test v Diskette v System Load v CD - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 38
test in the Other Devices (Diagnostics). v Video Adapter test supports only the LCD display on ThinkPad. Before running PC-Doctor DOS, detach the external Monitor. v To test ZIP Drive or LS-120 Drive, each media is needed to be inserted before start testing. v Wireless LAN test is only for some - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 39
: v Run External Tests 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 - Lenovo ThinkPad X23 | 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, X24 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 41
4 to 30k ohms. Note: Recharging will take at least 3 hours, even if the indicator does not turn on. If the voltage is still less than +11.0 V dc after recharging, replace the battery. Checking the backup battery: Do the following: 1. Power off the computer, and unplug the AC adapter from it. Chapter - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 42
Turn the computer upside down. 3. Remove the backup battery (see "1030 Backup battery" on page 60). 4. Measure the voltage of the backup battery. 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 43
of the system unit 55 Retaining the UUID 56 Removing and replacing a FRU 57 1010 Battery pack 58 1020 DIMM 59 1030 Backup battery 60 1040 Hard disk drive 61 1050 Keyboard 63 For X20, X21 63 For X22, X23, X24 65 1060 KBD Control Panel Assemble . . . . . 67 1070 Mini PCI adapter 69 For X20 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 44
X20 122 For X21 123 For X22 123 For X23 123 For X24 124 Recovery CDs for X21 Series 124 Windows 98 recovery CDs 124 Windows 2000 recovery CDs 125 Windows 2000/Windows NT recovery CDs 125 Windows Me recovery CDs 126 Recovery CDs for X22 Series 126 40 ThinkPad X20, X21, X22, X23 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 45
Windows 98 recovery CDs Windows 2000 recovery CDs . . . . . Windows XP Pro recovery CDs . . . . Windows XP Home recovery CDs . . . Recovery CDs for X23 Series Windows 2000 recovery CDs . . . . . Windows XP Pro recovery CDs . . . . Windows XP Home recovery CDs . . . Recovery CDs for X24 Series - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 46
Specifications v Status indicators v Fn key combinations Specifications The following table lists the specifications of the ThinkPad X20, X21, X22, X23, X24 cache v Intel®mobile Pentium®ΙΙΙ-M 866MHz, L2 512KB cache Bus architecture X24 v Intel®mobile Pentium®ΙΙΙ-M 1.06GHz, L2 512KB cache v Intel® - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 47
) Memory (optional) CMOS RAM Display Hard disk drive I/O port Internal modem X20, X21 v 64 MB (on the system board) v 128 MB (on the system board) X22, X23, X24 v 128 MB (on the system board) v 256 MB (on the system board plus 128 MB DIMM) X20, X21 v 64 MB, 128 MB, or 256 MB SDRAM card (maximum - Lenovo ThinkPad X23 | 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 49
features are functioning. 4 Bluetooth power button(X23, X24 Bluetooth Model Only) Press this button to turn the IBM Integrated Bluetooth on and off. 5 Drive in use Green:Data is read from or written to the hard disk drive, diskette drive, or drive in the Ultrabay 2000. 6 Num lock Green:The - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 50
. 2. Replace the modem jack and the modem card in turn, and run the following test in Diagnostics --> Other problem. No service action is necessary if the pointer stops after a short time Hard disk drive Diskette drive CD-ROM or DVD drive If enabling the TrackPoint does not correct the problem - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 51
, run Diagnostics --> Memory Test - Full. 1. Turn on the computer and check the air turbulence at the louver near the power switch. 2. Run Diagnostics --> Other Devices --> IBM Fan. Fn key LCD becomes brighter. Fn + End The LCD becomes less bright. Chapter 3. ThinkPad X20, X21, X22, X23, X24 47 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 52
solve the problem, put the original determine, during regular servicing, what FRUs problems" on page 52. Note: For an IBM devices not supported by diagnostic codes in the ThinkPad notebook computers, see the manual battery error. 1. Critical low battery error. Charge the battery pack. 2. Battery - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 53
IBM BIOS Setup Utility. 3. Hard disk drive. 4. System board. 021x Monitor type does not match CMOS 1. Load Setup Defaults in IBM BIOS Setup Utility. 0220 1. System board. Shadow RAM failure at offset nnnn 0232 1. DIMM. Extended RAM failure at offset 2. System board. nnnn 0250 System battery - Lenovo ThinkPad X23 | 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 X23 | 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 56
hard disk password prompt A hard disk password is set. Type the password and press Enter. The DOS-full screen looks smaller. Start the ThinkPad , but excessive pixel problems can cause viewing concerns or more bright and dark dots. v XGA(X22, X23, X24): 8 or more bright dots, 8 or more dark dots, - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 57
Non-IBM 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 UltraBase X2 i. PC Cards 4. Power on the computer. 5. Determine whether the problem has - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 58
screws can cause a reliability problem. The IBM ThinkPad computer addresses this problem with special nylon-coated Turn an additional 90 degrees after the screw head touches the surface of the plastic part: 90 degrees more (Cross section) v Logic card to plastic 54 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 59
Turn an additional 180 degrees after the screw head touches the surface of the logic card: 180 degrees more (Cross section) v Torque driver If you have a torque driver, refer to the ″Torque″ column with each step as follows: 20:System unit serial number Chapter 3. ThinkPad X20, X21, X22, X23, X24 55 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 60
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 system board as follows: 1. Install the ThinkPad Hardware Maintenance Diskette Version 1.60, and - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 61
to service FRU, review " turning a screw to replace a FRU, turn battery consists of small amount of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Chapter 3. ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 62
by touching a ground point with one hand before touching these units. You must use an electrostatic discharge (ESD) strap (P/N 6405959) to establish personal grounding. 1010 Battery pack 1 2 58 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X23 | 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 X23 | 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 65
Hard disk drive v Battery pack (1010) Attention: Do not drop the hard disk drive or apply any shock to it. The hard disk drive is sensitive to physical shock. Incorrect handling can cause damage and permanent loss of data. Before removing the drive ) Chapter 3. ThinkPad X20, X21, X22, X23, X24 61 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 66
62 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 91
v Wirelesslan assembly (1110) v LCD assembly (1120) v Case keyboard deck (1130) v Speaker (1140) v PC Card slot assembly (1150) v IRDA Port (1160) For 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 X23 | 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 93
(1130) v Speaker (1140) v PC Card slot assembly (1150) v IRDA Port (1160) v RJ11, RJ45 (1170) note CF dummy socket is needed to be removed before planar replacement. 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 105
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, X23, X24 1 Headphone jack 2 Mic jack 3 Compact flash slot Chapter 3. ThinkPad - Lenovo ThinkPad X23 | 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 X23 | 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 108
2660/2662-61X /62X v Pentium III 700 LV 12.1″ TFT, XGA 2660/2662-64X /65X Mini PCI Strata V.90 DF Modem V.90 DF Modem 104 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 109
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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 110
802. 11 Combo & EDC Strata & BDC 802. 11 Combo & EDC Strata & BDC X24 series model matrix The X24 series includes several models. The following table summaries the characteristics of each model, to help you 90 Modem D/F & EDC 802.11 Combo & EDC Strata & BDC 106 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X23 | 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 112
Rear Cover BK (Korea) 12.1-inch SVGA TFT 26P8021 27L0584 04P3179 04P3171 04P3526 1 2 3 6 4 6 5 7 No Description 1 LCD front Bezel 2 LCD 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 X23 | 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 X23 | 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 115
BK 26P9823 2 Hinges 26P9825 3 LCD panel (IBM) 05K9961 4 Inverter card (ALPS) 26P8180 Inverter card (Powernet) 26P8178 Inverter card (NMB) 26P8179 5 Bracket L/R 26P9825 6 26P9822 LCD Rear Cover kit (Antenna Model 26P9821 Korea) Chapter 3. ThinkPad X20, X21, X22, X23, X24 111 - Lenovo ThinkPad X23 | 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 117
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, X24 - Lenovo ThinkPad X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 124
02K6760 Battery Li-Ion 6cell Sanyo Japan 02K6845 Battery Li-Ion 6cell Panasonic Japan 02K6846 18 Screw Cap Bottom 46L4985 19 BDC Board 26P8071 20 IR Sub card 26P8168 IR / 1394 Sub card 26P8169 21 Gasket Mini-PCI 802.11b Combo Card 46L4908 120 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 125
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 02K5886 02K5906 02K5907 02K5908 02K5909 02K5910 02K5911 P/N 02K6049 02K6050 02K6051 Chapter 3. ThinkPad X20, X21, X22, X23, X24 121 - Lenovo ThinkPad X23 | 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 127
Non Antenna model China 2662 Antenna model W/W 2662 Antenna model Korea 2662 Antenna model China P/N 46L5057 46L5058 46L5059 46L5060 46L6531 46L6532 46L6533 46L6534 46L6535 Chapter 3. ThinkPad X20, X21, X22, X23, X24 123 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 128
Recovery CDs for X21 Series Windows 98 recovery CDs Language English (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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 129
23P8604 23P8605 23P8599 23P8598 23P8597 23P8596 Windows 2000/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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 130
46P6135 46P6111 46P6350 46P6113 Windows 2000 recovery CDs Language 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 131
Chinese Hong Kong Traditional Chinese Simplified 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 132
62P8472 62P8470 32P6014 32P6015 32P6016 32P6017 32P6013 32P6012 32P6011 32P6010 Windows XP Pro recovery CDs Language English (UD) 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 X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 133
Hong Kong Traditional Chinese Simplified Chinese P/N 32P6288 62P9206 62P8498 62P9208 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 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 134
62P8472 62P8470 32P6014 32P6015 32P6016 32P6017 32P6013 32P6012 32P6011 32P6010 Windows XP Pro recovery CDs Language English (UD) English (US) English (US) (Bluetooth) Norway 32P7345 32P7341 32P7342 32P7346 32P7343 32P7340 32P7344 32P6117 32P6131 32P6132 130 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 135
32P6129 32P6128 32P6127 62P9205 62P8473 62P9207 62P8846 Windows XP Home recovery CDs Language English (US) Traditional Chinese Hong Kong Traditional Chinese 04P3402 04P3404 04P3182 04P3406 04P3403 04P3400 04P3401 08K7092 04P3407 08K7093 04P3399 Chapter 3. ThinkPad X20, X21, X22, X23, X24 131 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 136
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 L6.5 YELLOW M3 L3 W 04P3403 04P3404 04P3405 04P3407 04P3408 08K7092 04P3528 04P3529 08K7067 132 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 137
X24 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 Cable Telephone Cable Austria 27L0603 05K2731 Chapter 3. ThinkPad X20, X21, X22, X23, X24 133 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 138
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 Cable W/ Core CD-ROM drive (LG) SODIMM Card 128MB (133MHz) SODIMM Card 256MB (133MHz) SODIMM Card 02K4941 134 ThinkPad X20, X21, X22, X23, X24 - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 139
5mm socket wrench Screwdriver ThinkPad hardware maintenance diskette version 1.60 Note: Download the file from the Web site. 72X8546 08K7159 35G4703 66G5180 05K2580 27L3452 95F3598 05K4695 05K4694 27L8126 - Power code (system) IBM power cords for a specific country are usually available - Lenovo ThinkPad X23 | ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 140
(X22, X23, X24): Region Canada, 76H3532 76H3524 AC adapter(X20, X21): IBM power cords for a specific country are usually available only in that 02K6669 02K6666 02K6673 02K6670 AC adapter(X22, X23, X24): IBM power cords for a specific country are usually available only in that region: Region - Lenovo ThinkPad X23 | 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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