Lenovo ThinkPad X41 Tablet MT 1866 manual

ThinkPad Computer Hardware Maintenance Manual January 2006 This manual supports: ThinkP ad X41 T ablet (MT 1866, 1867, 1869) ThinkP ad X4 Dock (MT 2506)[...]

Note Before using this information and the product it supports, be sure to read the general information under “Notices” on page 133. First Edition (January 2006) © Copyright Lenovo 2006. Portions © Copyright International Business Machines Corporation 2006. All rights reserved. U.S. GOVERNMENT USERS – RESTRICTED RIGHTS: Our products and/or [...]

Contents About this manual . . . . . . . . . . .1 Introduction . . . . . . . . . . . . .3 Important service information . . . . . . . . .3 Strategy for replacing FRUs . . . . . . . . .3 Strategy for replacing a hard disk drive . . . . .4 Important notice for replacing a system board . . .4 How to use error messages . . . . . . . .4 Strategy for rep[...]

Undetermined problems . . . . . . . . .6 7 FRU replacement notices . . . . . . . . .6 8 Screw notices . . . . . . . . . . . .6 8 Retaining serial numbers . . . . . . . . .6 9 Removing and replacing a FRU . . . . . . . .7 2 1010 Battery pack . . . . . . . . . . .7 3 1020 Hinge cap . . . . . . . . . . .7 4 1030 Hard disk drive . . . . . . . . . .7 7 [...]

About this manual This manual contains service and reference information for ThinkPad X41 T ablet (MT 1866/1867/1869) product. Use this manual along with the advanced diagnostic tests to troubleshoot problems. The manual is divided into sections as follows: v The common sections provide general information, guidelines, and safety information requir[...]

2 MT1866/1867/1869[...]

Introduction Important service information Important BIOS and device driver fixes are customer-installable. The BIOS and device drivers are posted on the customer support site http://www.lenovo.com/ support Advise customers to contact the Customer Support Center at 800-426-7378 if they need assistance in obtaining or installing any diskette fixes. [...]

Strategy for replacing a hard disk drive Always try to run a low-level format before replacing a hard disk drive. Attention: The drive startup sequence in the computer you are servicing may have been changed. Be extremely careful during write operations such as copying, saving, or formatting. If you select an incorrect drive, data or programs can b[...]

3-digit model is provided to the customer to place orders (Example: 1829-W15). A CMV is a special bid offering. Therefore, it is NOT generally announced. v The MTM portion of the machine label is the 4-digit MT and 3-digit model, where model = “CTO” (Example: 1829-CTO). The PRODUCT ID portion of the machine label is the 4-digit MT and 3-digit C[...]

v Business Partners using Eclaim will access PEW when performing Entitlement Lookup. Business Partners will enter Loc ID, MT and Serial, and the key commodities will be returned in the Eclaim record under SYSTEM DET AILS. v Authorized IBM Business Partners can access Eclaim at the following Web site: https://wca.eclaim.com Using eSupport For Key Co[...]

Important information about replacing RoHS compliant FRUs RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the global electronics industry . RoHS requirements must be implemented on Lenovo products placed on the market after June 2006. Product[...]

Products marketed before June 2006 Products marketed after June 2006 Current or original part Replacement FRU Current or original part Replacement FRU Non-RoHS Can be Non-RoHS Must be RoHS Must be RoHS Non-RoHS Can be RoHS Non-RoHS Can sub to RoHS RoHS Must be RoHS Note: A direct substitution is a part with a dif ferent FRU part number that is auto[...]

Safety notice 1 Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer . V erify this by shaking the computer and listening for rattling sounds. Metallic parts or metal flakes can cause electrical shorts. Avant de remettre l’ordinateur s[...]

Safety notice 2 D ANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery , recharge it, throw it into fire or water , or short-circuit it. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery [...]

(continuation of safety notice 2) Alcune batterie di riserva contengono una piccola quantità di nichel e cadmio. Non smontarle, ricaricarle, gettarle nel fuoco o nell’acqua né cortocircuitarle. Smaltirle secondo la normativa in vigore (DPR 915/82, successive disposizioni e disposizioni locali). Quando si sostituisce la batteria dell’RTC (real[...]

Safety notice 3 D ANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water , or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack. Use of an incorrect battery can result[...]

(continuation of safety notice 3) La batteria contiene piccole quantità di nichel. Non smontarla, gettarla nel fuoco o nell’acqua né cortocircuitarla. Smaltirla secondo la normativa in vigore (DPR 915/82, successive disposizioni e disposizioni locali). Quando si sostituisce la batteria, utilizzare soltanto i tipi inseriti nell’appropriato Cat[...]

Safety notice 4 D ANGER The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector , disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water . Dispose of the battery as required by local ordinances or regulations. Use only the battery in the app[...]

(continuation of safety notice 4) La batteria di supporto e una batteria al litio e puo incendiarsi, esplodere o procurare gravi ustioni. Evitare di ricaricarla, smontarne il connettore polarizzato, smontarla, riscaldarla ad una temperatura superiore ai 100 gradi centigradi, incendiarla o gettarla in acqua. Smaltirla secondo la normativa in vigore [...]

Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water for at least 15 minutes. Seek medical care if any symptoms from the fluid are present after washing. Si le panneau d’affichage à cristaux liquides se brise et que vous recevez dans les yeux ou s[...]

Safety notice 6 D ANGER To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d’alimentation. Aus Sicherheitsgründen die Kunststoffabdeckung, die den unteren T eil der S[...]

Safety notice 7 D ANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials. Bien que le voltage des batteries principales soit peu élevé, le court-circuit ou la mise à la masse d’une batterie peut produire suffisamment de courant pour brûler des maté[...]

Safety notice 8 D ANGER Before removing any FRU, power off the computer , unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. A vant de retirer une unité remplaçable en clientèle, mettez le système hors tension, débranchez tous les cordons d’alimentation des socles de prise[...]

Safety information The following section presents safety information with which you need to be familiar before you service a ThinkPad computer . General safety Follow these rules to ensure general safety: v Observe good housekeeping in the area of the machines during and after maintenance. v When lifting any heavy object: 1. Make sure that you can [...]

v After service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device that is worn or defective. v Reinstall all covers correctly before returning the machine to the customer . v Fan louvers on the machine help to prevent overheating of internal components. Do not obstruct fan louvers or cover them with labels o[...]

– Ensure that another person, familiar with the power-off controls, is near you. Attention: Another person must be there to switch off the power , if necessary . – Use only one hand when working with powered-on electrical equipment; keep the other hand in your pocket or behind your back. Attention: An electrical shock can occur only when there [...]

Safety inspection guide The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and service personnel from injury . This guide addresses only those items. Yo u should use good judgment to identify potential safet[...]

8. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with. Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD.) ESD damage can occur when there is a differenc[...]

– Use the round ground prong of the ac plug on ac-operated computers. Grounding requirements Electrical grounding of the computer is required for operator safety and correct system function. Proper grounding of the electrical outlet can be verified by a certified electrician. Safety information Introduction 25[...]

Laser compliance statement Some models of ThinkPad computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certified in the U.S. to conform to the requirements of the Department of Health and Human Se[...]

If a CD-ROM drive, a DVD-ROM drive, or another laser device is installed, note the following: CA UTION: Opening the CD-ROM drive, the DVD-ROM drive, or any other optical storage device could result in exposure to hazardous laser radiation. There are no serviceable parts inside those drives. Do not open. Use of controls or adjustments or performance[...]

A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the following: D ANGER Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam. Radiação por raio lase[...]

General descriptions This chapter includes descriptions for any ThinkPad model that has the PC-Doctor ® for DOS diagnostics program. Some descriptions might not apply to your particular computer . Read this first Before you go to the checkout guide, be sure to read this section. Important notes v Only certified trained personnel should service the[...]

__ 3. Date on which the machine failed __ 4. Date of purchase __ 5. Failure symptoms, error codes appearing on the display , and beep symptoms __ 6. Procedure index and page number in which the failing FRU was detected __ 7. Failing FRU name and part number __ 8. Machine type, model number , and serial number __ 9. Customer’s name and address Not[...]

Related service information This section provides information about the following: v “Service We b site” v “Restoring the pre-installed system” v “Passwords” on page 32 v “Power management” on page 34 Service We b site When the latest maintenance diskette and the system program service diskette become available, they will be posted [...]

6. A message is displayed: “ Full Recovery: ”. Press Enter to select. 7. On each of the next three windows, press the Y key . 8. Follow the prompts to complete the recovery . Passwords As many as three passwords may be needed for any ThinkPad computer: the power-on password (POP), the hard disk password (HDP), and the supervisor password (SVP).[...]

be entered in order to get access to the BIOS Setup Utility and make changes to system configuration settings. Attention: If the SVP has been forgotten and cannot be made available to the servicer , there is no service procedure to reset the password. The system board must be replaced for a scheduled fee. How to remove the power-on password To remo[...]

How to remove the hard disk password Attention: If User only mode is selected and the user HDP has been forgotten and cannot be made available to the servicer , neither Lenovo nor Lenovo authorized servicers provide any services to reset the user HDPs or to recover data from the hard disk drive. The hard disk drive can be replaced for a scheduled f[...]

3. If the time set on the “T urn off monitor” timer in the operating system expires, v The LCD backlight turns off. To end screen blank mode and resume normal operation, press any key . Standby mode When the computer enters standby mode, the following events occur in addition to what occurs in screen blank mode: v The LCD is powered off. v The [...]

Note: The computer does not accept any input immediately after it enters standby mode. W ait a few seconds before taking any action to reenter operation mode. Hibernation mode In hibernation mode, the following occurs: v The system status, RAM, VRAM, and setup data are stored on the hard disk. v The system is powered off. Note: If the computer ente[...]

Checkout guide Use the following procedures as a guide in identifying and correcting problems with the ThinkPad computer . Note: The diagnostic tests are intended to test only ThinkPad products. The use of non-ThinkPad products, prototype cards, or modified options can lead to false indications of errors and invalid system responses. 1. Identify th[...]

Creating the PC-Doctor diagnostics diskette In X41 series, the PC-Doctor disk can be created by using the Access IBM Predesktop Area. To create the PC-Doctor disk from the Access IBM Predesktop Area, do as follows: 1. Enter the Predesktop application by pressing the Access IBM button during POST . 2. When the Access IBM application finishes loading[...]

3. Select Diagnostics with the arrow keys, and press Enter . A pull-down menu appears. (Its exact form depends on the model.) Note: PC-Doctor menu does not mean the formal support device list. Some unsupported device names may appear in the PC-Doctor menu. The options on the test menu are as follows: Diagnostics Interactive T ests v Run Normal T es[...]

Note: After executing PC-Doctor , check the system time/date and reset them if needed. Detecting system information with PC-Doctor PC-Doctor can detect the following system information: Hardware Info v System Configuration v Memory Contents v Physical Disk Drives v Logical Disk Drives v VGA Information v IDE Drive Info v PCI Information v PNPISA In[...]

Checking the ac adapter Yo u are here because the computer fails only when the ac adapter is used: v If the power problem occurs only when the port replicator is used, replace the port replicator . v If the power-on indicator does not turn on, check the power cord of the ac adapter for correct continuity and installation. v If the computer does not[...]

of its capacity . This protects the battery pack from being overcharged or from having a shortened life. To check the status of your battery , move your cursor to the Power Meter icon in the icon tray of the Windows taskbar and wait for a moment (but do not click), and the percentage of battery power remaining is displayed. To get detailed informat[...]

5. Measure the voltage of the backup battery . See the following figure. Red (+) Blac k (-) Wire V oltage (V dc) Red +2.5 to +3.2 Black Ground v If the voltage is correct, replace the system board. v If the voltage is not correct, replace the backup battery . v If the backup battery discharges quickly after replacement, replace the system board. Ch[...]

Checkout guide 44 MT1866/1867/1869[...]

ThinkPad X41 T ablet Product overview . . . . . . . . . . . .4 7 Specifications . . . . . . . . . . . .4 7 Status indicators for X41 T ablet . . . . . . .4 9 FRU tests . . . . . . . . . . . . .5 1 Fn key combinations . . . . . . . . . .5 3 Symptom-to-FRU index . . . . . . . . . .5 5 Numeric error codes . . . . . . . . . .5 5 Error messages . . . . [...]

Overall . . . . . . . . . . . . . .1 1 8 LCD FRUs . . . . . . . . . . . . 125 12.1-in. XGA TFT . . . . . . . . . 125 Keyboard . . . . . . . . . . . . . 127 Recovery CDs . . . . . . . . . . . 128 For Windows XP T ablet . . . . . . . . 128 Miscellaneous parts . . . . . . . . . . 129 AC adapters . . . . . . . . . . . . 129 Common parts list . . . . . [...]

Product overview This section presents the following product-unique information: v “Specifications” v “Status indicators for X41 T ablet” on page 49 v “FRU tests” on page 51 v “Fn key combinations” on page 53 Specifications Feature Description Processor v Intel ® Pentium ® M Processor Low V oltage 758 (1.5 GHz), L2 2 MB cache v In[...]

Feature Description I/O port (system) v External monitor connector v RJ1 1 connector v RJ45 connector v Stereo headphone jack v Monaural microphone jack v Universal serial bus (USB) connector × 2 v PCMCIA cardbus v Infrared port v Docking connector v DC-in v Bluetooth antenna (Bluetooth models only) I/O port (X4 Dock) v External monitor connector [...]

Status indicators for X41 T ablet The system status indicators show the status of the computer , as follows: 1 2 3 4 5 6 7 8 Indicator Meaning 1 Wireless status Green: Wireless is operational and radio on state. This indicator is on when the data is transmitted. 2 Bluetooth status Green: The Bluetooth is operational. This indicator is o[...]

Indicator Meaning 3 Num lock Green: The numeric keypad on the keyboard is enabled. To enable or disable the keypad, press and hold the Shift key , and press the NumLk (ScrLk) key . 4 Caps lock Green: Caps Lock mode is enabled. To enable or disable Caps Lock mode, press the Caps Lock key . 5 Drive in use Green: Data is being read f[...]

FRU tests The following table shows the test for each FRU. FRU Applicable test System board 1. Diagnostics --> CPU/Coprocessor 2. Diagnostics --> Systemboard 3. If the docking station or the port replicator is attached to the ThinkPad computer , undock it. Place the computer on a horizontal surface, and run Diagnostics --> ThinkPad Devices[...]

FRU Applicable test Hard disk drive Diagnostics --> Fixed Disks Diskette drive 1. Diagnostics --> Diskette Drives 2. Interactive T ests --> Diskette CD-ROM or DVD drive 1. Diagnostics --> Other Devices --> CD-ROM/DVD 2. Interactive T ests --> CD-ROM/DVD T est Memory 1. If two DIMMs are installed, remove one of them and run Diagnos[...]

Fn key combinations The following table shows the function of each combination of Fn with a function key . Key combination Description Fn+F1 Reserved. Fn+F2 Reserved. Fn+F3 Standby mode T urn off the LCD display , leaving the screen blank. Hard disk drive spindown while CPU still works. To turn the LCD display on again, press any key or the T rackP[...]

Key combination Description Fn+F8 Display expansion Horizontal/V ertical screen expansion (hardware stretch) function is enabled, so that VGA mode screen will be expanded to whole size of SVGA LCD or XGA LCD. Note: 1. In ACPI OS (Windows XP , Windows 2000, and later), this function is not supported. 2. When hardware overlay screen or 3D full screen[...]

Symptom-to-FRU index The symptom-to-FRU index in this section lists symptoms and errors and their possible causes. The most likely cause is listed first, in boldface type. Note: Do the FRU replacement or other actions in the sequence shown in the column headed “FRU or action, in sequence.” If replacing a FRU does not solve the problem, put the [...]

Symptom or error FRU or action, in sequence 0182 Bad CRC2. Enter BIOS Setup and load Setup defaults.—Checksum of the CRS2 setting in the EEPROM is not correct. 1. Run BIOS Setup Utility . Press F9, and Enter to load the default setting. Then save current setting by pressing F10. 2. System board. 0185 Bad startup sequence settings. Enter BIOS Setu[...]

Symptom or error FRU or action, in sequence 0199 System Security—IBM Security password retry count exceeded. 1. Run BIOS Setup Utility , and then save current setting by pressing F10. 2. System board. 01C8 More than one modem devices are found. Remove one of them. Press <Esc> to continue. 1. Remove either a Mini-PCI Card. Otherwise, press E[...]

Symptom or error FRU or action, in sequence 0210 Stuck key—Stuck key on keyboard Enter here . 021 1 Keyboard error—Keyboard not working. Run interactive tests of the keyboard and the auxiliary input device . 0212 Keyboard Controller Failed—Keyboard controller failed test. Replace keyboard controller . . 0213 Keyboard locked—Unlock key switc[...]

Symptom or error FRU or action, in sequence 0270 Real time clock error—Real-T ime Clock fails BIOS hardware test 1. Replace the backup battery and run BIOS Setup Utility to reset the time and date . 2. System board. 0271 Date and time error—BIOS found date or time out of range and reset the Real-T ime Clock. Run BIOS Setup Utility to reset the [...]

Symptom or error FRU or action, in sequence 02F0 CPU ID.—CPU socket number for Multi-Processor error 02F4 EISA CMOS not writable—ServerBIOS2 test error: Cannot write to EISA CMOS. 1. Load Setup Defaults in BIOS Setup Utility . 2. Replace the backup battery . 3. System board. 02F5 DMA test failed—ServerBIOS2 test error: Cannot write to extende[...]

Symptom or error FRU or action, in sequence 1810 Hard disk partition layout error 1. If the Access IBM Predesktop Area has been previously disabled, then go the the BIOS Setup Utility by pressing F1 to open the BIOS Setup Utility . Select Security->Predesktop Area-> Access IBM Predesktop Area. Set this item to Disabled. Save and exit. 2. If t[...]

Symptom or error FRU or action, in sequence 2010 The hard disk drive you have installed has not been qualified for use in this computer or does not have the latest firmware. Using a drive that is not qualified may cause compatibility issues and potential data loss. To automatically continue after this message is displayed without having to press &l[...]

Error messages Symptom or error FRU or action, in sequence Device address conflict. 1. Load “Setup Defaults” in BIOS Setup Utility . 2. Backup battery . 3. System board. Allocation error for device. 1. Load “Setup Defaults” in BIOS Setup Utility . 2. Backup battery . 3. System board. Failing bits: nnnn. 1. DIMM . 2. System board. Invalid sy[...]

Symptom or error FRU or action, in sequence Fixed disk n 1. DIMM . 2. System board. P/S 2 mouse boot summary screen 1. DIMM . 2. System board. One or more I2O block storage devices were excluded from the setup boot menue 1. DIMM . 2. System board. Parity Check 1 nnnn 1. DIMM . 2. System board. Parity Check 2 nnnn 1. DIMM . 2. System board. Press F1[...]

Beep symptoms Symptom or error FRU or action, in sequence One beep and a blank, unreadable, or flashing LCD. 1. Reseat the LCD connector . 2. LCD assembly . 3. External CRT . 4. System board. One long and two short beeps, and a blank or unreadable LCD. 1. System board . 2. LCD assembly . 3. DIMM. Tw o short beeps with error codes. POST error . See [...]

LCD-related symptoms Important The TFT LCD for the notebook computer contains many thin-film transistors (TFT s). The presence of a small number of dots that are missing, discolored, or always lighted is characteristic of TFT LCD technology , but excessive pixel problems can cause viewing concerns. The LCD should be replaced if the number of missin[...]

Intermittent problems Intermittent system hang problems can be due to a variety of causes that have nothing to do with a hardware defect, such as cosmic radiation, electrostatic discharge, or software errors. FRU replacement should be considered only when a problem recurs. When analyzing an intermittent problem, do the following: 1. Run the diagnos[...]

FRU replacement notices This section contains notices related to removing and replacing parts. Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In the ThinkPad computer , this problem is addressed with special nylon-coated screws that have the following characteristics: v They maintai[...]

v Make sure that you use the correct screw . If you have a torque screwdriver , tighten all screws firmly to the torque shown in the table. Never use a screw that you removed. Use a new one. Make sure that all of the screws are tightened firmly . Retaining serial numbers This section includes the following descriptions: v “Restoring the serial nu[...]

Retaining the UUID The Universally Unique Identifier (UUID) is a 128-bit number uniquely assigned to your computer at production and stored in the EEPROM of your system board. The algorithm that generates the number is designed to provide unique IDs until the year A.D. 3400. No two computers in the world have the same number . When you replace the [...]

3. To write ECA information, select 1. W rite ECA/rework number from EEPROM , and follow the instruction. 4. To write box build date, select 4. W rite box build date from EEPROM , and follow the instruction on the screen. If the system board is being replaced, try to read the ECA information from the old system board and transfer the information to[...]

Removing and replacing a FRU This section presents directions and drawings for use in removing and replacing a FRU. Be sure to observe the following general rules: 1. Do not try to service any computer unless you have been trained and certified. An untrained person runs the risk of damaging parts. 2. Before replacing any FRU, review “FRU replacem[...]

1010 Battery pack D ANGER Use only the battery specified in the parts list for your computer . Any other battery could ignite or explode. Removing and replacing a FRU ThinkPad X41 T ablet 73[...]

1020 Hinge cap For access, remove following FRU: v “1010 Battery pack” on page 73 (continued) Removing and replacing a FRU 74 MT1866/1867/1869[...]

(continued) Removing and replacing a FRU ThinkPad X41 T ablet 75[...]

6 When installing: Make hinge cap parallel to LCD, and then pullup hinge to install well. Removing and replacing a FRU 76 MT1866/1867/1869[...]

1030 Hard disk drive Attention v Do not drop or apply any shock to the hard disk drive. The hard disk drive is sensitive to physical shock. Incorrect handling can cause damage and permanent loss of data. v Before removing the drive, have the user make a backup copy of all the information on the drive if possible. v Never remove the drive while the [...]

When installing: Make sure that the hard disk is connected firmly . Removing and replacing a FRU 78 MT1866/1867/1869[...]

1040 DIMM cover For access, remove following FRU: v “1010 Battery pack” on page 73 Note: Loosen the screws 1 , but do not remove them. Step Screw (quantity) Color T orque 1 M2 × 3 mm, wafer-head, nylon-coated (3) Black 0.157 Nm (1.6 kgfcm) Removing and replacing a FRU ThinkPad X41 T ablet 79[...]

1050 Mini PCI adapter For access, remove following FRUs, in order: v “1010 Battery pack” on page 73 v “1040 DIMM cover” on page 79 Removing and replacing a FRU 80 MT1866/1867/1869[...]

1060 DIMM For access, remove following FRUs, in order: v “1010 Battery pack” on page 73 v “1040 DIMM cover” on page 79 Removing and replacing a FRU ThinkPad X41 T ablet 81[...]

1070 MDC-2 For access, remove following FRUs, in order: v “1010 Battery pack” on page 73 v “1040 DIMM cover” on page 79 MDC-2 (IBM Integrated 56K Modem) Step Screw (quantity) Color T orque 1 M2 × 3.5 mm, wafer-head, nylon-coated (2) Silver 0.196 Nm (2 kgfcm) When installing: Route the modem cable as shown below Removing and replacing[...]

1080 BMDC-3 For access, remove following FRUs, in order: v “1010 Battery pack” on page 73 v “1040 DIMM cover” on page 79 BMDC (IBM Integrated Bluetooth IV with 56K Modem) Step Screw (quantity) Color T orque 1 M2 × 3.5 mm, wafer-head, nylon-coated (2) Silver 0.196 Nm (2 kgfcm) When installing: v Route the modem cable as shown below . [...]

1090 Keyboard For access, remove following FRU: v “1010 Battery pack” on page 73 Remove 6 screws with keyboard icon to remove keyboard. 1 1 1 1 1 1 Step Icon Screw (quantity) Color T orque 1 M2 × 6 mm, wafer-head, nylon-coated (6) Black 0.196 Nm (2 kgfcm) (continued) Removing and replacing a FRU 84 MT1866/1867/1869[...]

Gently push the keyboard forward, as shown in step 2 . Then lift up the keyboard slightly , as shown in step 3 . Detach the keyboard connector to remove the keyboard. Removing and replacing a FRU ThinkPad X41 T ablet 85[...]

When installing: Follow the steps below . 1. Attach the connector . 2. Make sure that the keyboard edges, shown in the step 2a , are under the frame. Then press the keys indicated by step 2b to latch the keyboard firmly in place. 3. To make sure that the front side of the keyboard is housed firmly , gently press the keys with your thumb[...]

1 100 Upper case For access, remove following FRUs, in order: v “1010 Battery pack” on page 73 v “1090 Keyboard” on page 84 Step Screw (quantity) Color T orque 1 M2 × 6 mm, wafer-head, nylon-coated (9) Black 0.196 Nm (2 kgfcm) 2 M2 × 3.5 mm, wafer-head, nylon-coated (4) Silver 0.196 Nm (2 kgfcm) (continued) Removing and replac[...]

Detach microphone cable, as shown in step 3 . Gently lift upper case up, as shown in step 4 and 5 , to remove upper case. (continued) Removing and replacing a FRU 88 MT1866/1867/1869[...]

When installing: Follow the steps below to make sure that the upper case is installed firmly . Note: After installing the upper case, route the wireless LAN antenna cable as shown in 3a . 3a Note: For the models have BMDC-3, route the wireless LAN antenna cable and the Bluetoogh antenna cable as shown in 3b . 3b Removing and replacing a[...]

111 0 Backup battery D ANGER For access, remove following FRUs, in order: v “1010 Battery pack” on page 73 v “1090 Keyboard” on page 84 When installing: Make sure that the battery connector is attached firmly . Use only the battery specified in the parts list for your computer . Any other battery could ignite or explode. Removing and replac[...]

1 120 LCD assembly For access, remove following FRUs, in order: v “1010 Battery pack” on page 73 v “1030 Hard disk drive” on page 77 v “1070 MDC-2” on page 82 v “1090 Keyboard” on page 84 v “1 100 Upper case” on page 87 Before removing LCD assembly , release the cables as in step 1 and 2 below . Then, remove the conn[...]

Step Screw (quantity) Color T orque 6 M2.5 × 5 mm, wafer-head, nylon-coated (2) Black 0.294 Nm (3 kgfcm) 7 M2.5 × 5 mm, wafer-head, nylon-coated (2) Black 0.294 Nm (3 kgfcm) (continued) Removing and replacing a FRU 92 MT1866/1867/1869[...]

Removing and replacing a FRU ThinkPad X41 T ablet 93[...]

1 130 Hard disk housing assembly For access, remove following FRUs, in order: v “1010 Battery pack” on page 73 v “1030 Hard disk drive” on page 77 v “1090 Keyboard” on page 84 v “1 100 Upper case” on page 87 Step Screw (quantity) Color T orque 1 M2 × 8 mm, wafer-head, nylon-coated (2) Silver 0.196 Nm (2 kgfcm) 2 M2 × 3[...]

1 140 To p shielding For access, remove following FRUs, in order: v “1010 Battery pack” on page 73 v “1030 Hard disk drive” on page 77 v “1040 DIMM cover” on page 79 v “1070 MDC-2” on page 82 v “ 111 0 Backup battery” on page 90 v “1090 Keyboard” on page 84 v “1 100 Upper case” on page 87 Step Screw (quantity) Color T or[...]

1 150 System board For access, remove following FRUs, in order: v “1010 Battery pack” on page 73 v “1030 Hard disk drive” on page 77 v “1040 DIMM cover” on page 79 v “1070 MDC-2” on page 82 v “ 111 0 Backup battery” on page 90 v “1090 Keyboard” on page 84 v “1 100 Upper case” on page 87 v “1 130 Hard disk housing assem[...]

Step Screw (quantity) Color T orque 2 M2 × 3.5 mm, wafer-head, nylon-coated (2) Silver 0.1372 Nm (1.4 kgfcm) (continued) Removing and replacing a FRU ThinkPad X41 T ablet 97[...]

When installing: Attach the system board so that the two small projections a and b on the base cover fit into the holes provided, and then secure the system board with the screw . b a Removing and replacing a FRU 98 MT1866/1867/1869[...]

1 160 Fansink For access, remove following FRUs, in order: v “1010 Battery pack” on page 73 v “1030 Hard disk drive” on page 77 v “1040 DIMM cover” on page 79 v “1070 MDC-2” on page 82 v “ 111 0 Backup battery” on page 90 v “1090 Keyboard” on page 84 v “1 100 Upper case” on page 87 v “1 130 Hard disk housing assembly?[...]

For models with LV processor Step Screw (quantity) Color T orque 2 M2 × 7.3 mm, wafer-head, nylon-coated (4) Silver 0.196 Nm (2 kgfcm) 3 M2 × 3.5 mm, wafer-head, nylon-coated (2) Silver 0.196 Nm (2 kgfcm) Removing and replacing a FRU 100 MT1866/1867/1869[...]

2010 LCD bezel For access, remove following FRUs, in order: v “1010 Battery pack” on page 73 v “1020 Hinge cap” on page 74 For models without fingerprint card 2a 2b 2b 2a 1a 1b 2a 2a 1b 1a 1a 1a 1a 2a For models with fingerprint card 2a 2b 2b 2a 1a 1b 2a 2a 1b 1a 1a 1a 1c 2a Step Screw (quantity) Color T orque 2a M2.5 × 5 mm, wafer-h[...]

For models without fingerprint card 3 For models with fingerprint card 4 3 (continued) Removing and replacing a FRU 102 MT1866/1867/1869[...]

When installing: The replacement bezel should have adhesive pre-applied; therefore, remove the covering from the bezel to expose the adhesive, and then place the top edge under the frame, shown as 1 , then push the bezel down and secure with the latches firmly . Be careful not to make the bezel touch the Bluetooth antenna from being deformed [...]

2020 Hinge For access, remove following FRUs, in order: v “1010 Battery pack” on page 73 v “1030 Hard disk drive” on page 77 v “1040 DIMM cover” on page 79 v “1070 MDC-2” on page 82 v “ 111 0 Backup battery” on page 90 v “1090 Keyboard” on page 84 v “1 100 Upper case” on page 87 v “1 120 LCD assembly” on page 91 v ?[...]

When installing: Fold the cable, shown as 1 , then insert the cable into hinge, shown as 2 . Removing and replacing a FRU ThinkPad X41 T ablet 105[...]

2030 Inverter card For access, remove following FRUs, in order: v “1010 Battery pack” on page 73 v “1020 Hinge cap” on page 74 v “2010 LCD bezel” on page 101 Step Screw (quantity) Color T orque 1 M2 × 3.5 mm, wafer-head, nylon-coated (3) Silver 0.1568 Nm (1.6 kgfcm) (continued) Removing and replacing a FRU 106 MT1866/1867/1869[...]

3 2 4 When installing: Make sure that all the connectors attached firmly . Removing and replacing a FRU ThinkPad X41 T ablet 107[...]

2040 LCD For access, remove following FRUs, in order: v “1010 Battery pack” on page 73 v “1020 Hinge cap” on page 74 v “2010 LCD bezel” on page 101 v “2030 Inverter card” on page 106 Step Screw (quantity) Color T orque 1 M2 × 3.5 mm, wafer-head, nylon-coated (4) Silver 0.196 Nm (2 kgfcm) (continued) Removing and replacing a F[...]

Removing and replacing a FRU ThinkPad X41 T ablet 109[...]

2050 Wireless LAN antenna cables and Bluetooth antenna cable For access, remove following FRUs, in order: v “1010 Battery pack” on page 73 v “1030 Hard disk drive” on page 77 v “1040 DIMM cover” on page 79 v “1070 MDC-2” on page 82 v “ 111 0 Backup battery” on page 90 v “1090 Keyboard” on page 84 v “1 100 Upper case” on [...]

2060 Digitizer assembly For access, remove following FRUs, in order: v “1010 Battery pack” on page 73 v “1030 Hard disk drive” on page 77 v “1040 DIMM cover” on page 79 v “1070 MDC-2” on page 82 v “ 111 0 Backup battery” on page 90 v “1090 Keyboard” on page 84 v “1 100 Upper case” on page 87 v “1 120 LCD assembly” on[...]

A Note: One piece of tape, indicated as A , sticks between digitizer board and LCD module. Be careful to remove digitizer board slowly in step 2 . When installing: If digitizer board is defective and needs to be replaced, remove protection sheet from tape before attaching digitizer board to rear side of LCD module as shown. Tpae can be [...]

Locations Front view for X41 T ablet 1 Computer display 2 Power switch 3 Fingerprint reader (for some models) 4 Security keyhole 5 Modem connector 6 Ethernet connector 7 USB connector 8 Infrared port 9 SD card slot 10 Stereo headphone jack 11 Microphone jack 12 PC card slot [...]

Rear view for X41 T ablet 1 T ablet digitizer pen 2 Powered USB 2.0 connector 3 External monitor connector 4 AC Power connector 1 2 3 4 Locations 11 4 MT1866/1867/1869[...]

Bottom view for X41 T ablet 1 Hard disk drive 2 Mini-PCI and memory door 3 Docking connector 4 Battery pack latches 5 Battery pack Locations ThinkPad X41 T ablet 11 5[...]

Front V iew for X4 Dock 1 Power switch 2 Eject request button 3 Eject button 4 Docking connector 5 Ultrabay latch 6 Ultrabay slim device Note: The Ultrabay slim device accepts several storage devices, such as a DVD drive, a CD-RW / DVD combo drive, or a second hard disk drive. 7 Adjuster 8 Stereo spea[...]

Rear V iew for X4 Dock 1 Security lock key 2 Power jack 3 Security keyhole 4 Keyboard/mouse connector 5 USB connectors 6 Modem connector 7 Ethernet connector 8 Parallel connector 9 Serial connector 10 External monitor connector 1 2 3 4 5 6 7 8 9 10 Locations ThinkPad X41 T ablet 11 7[...]

Parts list Overall 17 18 19 20 21 22 2 1 4 3 6 5 8 7 10 9 12 11 15 13 14 16 23 a Parts list 11 8 MT1866/1867/1869[...]

v Each FRU is available for all types or models, unless specific types or models are specified. v A CRU (customer-replacable unit) is identified by a single asterisk (*) or two asterisks (**) in the CRU ID column. An N in the CRU ID column means the part is not a CRU. A single asterisk (*) means the part is a T ier 1 CRU; two asterisks (**) means t[...]

No. FRU P/N CRU ID 6 ThinkPad Integrated 56K Modem (MDC-2) v 1866-1xx, 2xx, 3xx, 5xx, GGx, DCx, EGx, DGx v 1867-1xx, 2xx, 3xx, 5xx v 1869-5Cx 39T0061 * ThinkPad Integrated 56K Modem (MDC-2) v 1866-all except Axx, Cxx v 1867-all except Axx v 1868-all except Cxx v 1869-all except Cxx 93P4212 * ThinkPad Integrated Bluetooth IV with 56K Modem (BMDC-3) [...]

No. FRU P/N CRU ID 8 256-MB DDR2-533 SDRAM SO-DIMM (PC2-4200) card OP v 1866-1Cx, 1Gx, 2Cx, 2G v 1867-1Gx, 2C 73P3841 * 512-MB DDR2-533 SDRAM SO-DIMM (PC2-4200) card OP v 1866-3Gx, 3Rx, 4Cx, 4Dx, 4Gx, 5Gx, 6Gx, 6Hx, 6Sx, 4Ex, 6Jx, 6Tx v 1867-3Gx, 4Gx, 5Gx v 1869-5Cx 73P3843 * 1-GB DDR2-533 SDRAM SO-DIMM (PC2-4200) card OP 73P3845 [...]

No. FRU P/N CRU ID 9 Lower case with label, 1869 WW v 1869-All except xxG 26R9333 N Lower case with label, 1869 EMEA v 1869-xxG 26R9335 N 10 Speaker kit 39T0802 N 11 X4 Dock assembly 26R8536 * X4 Dock assembly R 41V9077 * — Adjuster 26R8537 * — X4 Dock security screw 13N5332 * 12 System board for LV 1.5 GHz Dothan Alviso 256 MB with secur[...]

No. FRU P/N CRU ID 14 Battery 4-Cell Main battery Li-Ion Sanyo -W/W v 1866-1Cx, 2Cx, 4Cx, 4Dx, DCx v 1867-2Cx v 1869-5Cx v 1866-83x, 9Mx, A3x, ACx, ADx, AEx v 1867-9Mx v 1868-BCx, CUx v 1869-BCx, CMx, CNx 92P1083 * Battery 8-Cell Main battery Li-Ion Sanyo -W/W v 1866-1Gx, 2Gx, 3Gx, 3Rx, 4Gx, 5Gx, 6Gx, 6Hx, 6Sx, 6Jx, 6Tx, GGx, EGx, DGx, Hxx v 1867-1[...]

No. FRU P/N CRU ID — Extended battery support bracket 26R9173 * 15 PC card slot mech 13N5312 N 16 Intel PRO Wireless 2200BG Mini-PCI Adapter (US, Canada) OP 27K9932 * Intel PRO Wireless 2200BG Mini-PCI Adapter (Others) OP 27K9934 * ThinkPad 1 1a/b/g Wireless LAN Mini-PCI Adapter II (US, Canada) OP 39T0355 * ThinkPad 1 1a/b/g Wir[...]

LCD FRUs 12.1-in. XGA TFT 3 5 7 8 9 10 2 4 6 1 11 12 13 Parts list ThinkPad X41 T ablet 125[...]

No. FRU P/N CRU ID 1 LCD front bezel assembly 12.1-in. TFT with seal v 1866-1Cx, 1Gx, 2Cx, 2Gx, 3Gx, 3Rx, 4Cx, 4Dx, 4Gx, 4Ex, DCx, EGx, DGx v 1867-5Gx v 1868-9xx, 8xx, Axx v 1867-9xx 26R9157 N LCD front bezel assembly fingerprint 12.1-in. TFT with seal v 1866-5Gx ,6Gx, 6Hx, 6Sx, 6Jx, 6Tx, GGx, Hxx v 1867-1Gx, 2Cx, 3Gx, 4Gx v 1869-5Cx v 1868-Bxx, Cx[...]

Keyboard Language P/N (NMB) P/N (Chicony) CRU ID Arabic 39T0821 39T0883 ** Belgian 39T0818 39T0880 Chinese, T raditional 39T0832 39T0894 Czech 39T0826 39T0888 Danish 39T0815 39T0877 Dutch 39T0812 39T0874 English, U.K. 39T0810 39T0872 English, U.S. 39T0806 39T0868 French, Canadian 39T0807 39T0869 French, Canadian (058) 39T0808 39T0870 French, Europe[...]

Recovery CDs For Windows XP T ablet Windows XP T ablet is preinstalled as the operating system in following models: v 1866-1Cx, 1Gx, 2Cx, 2Gx, 3Gx, 3Rx, 4Cx, 4Dx, 4Gx, 5Gx, 6Gx, 6Hx, 6Sx, 4Ex, 6Jx, 6Tx v 1867-1Gx, 2Cx, 3Gx, 4Gx, 5Gx v 1869-5Cx Language P/N CRU ID Chinese, Simplified 39K8970 * Chinese, T raditional 39K8971 Czech 39K8963 Danish 39K89[...]

Miscellaneous parts FRU P/N CRU ID Screw pack: v Screw wafer M2.5 x 5 B-ZN (10) v Screw M2.5 x 8L B-ZN nylok 700 (3) v Screw mach wafer M3 x L4 ZN (1) v Screw mach wafer M2 x L3.5 ZN (29) v Screw mach wafer M2 x L2.5 ZN (3) v Screw wafer M2 x L8 NI (6) v Screw M2 x L6 ZN (15) v Screw hex with spring (2) 26R9169 N Base cover miscellaneous parts kit:[...]

Common parts list T ools T ool P/N T riconnector wrap plug 72X8546 PC test card 35G4680 Audio wrap cable 66G5180 USB parallel test cable 05K2580 Screwdriver kit 95F3598 T orque screwdriver 05K4695 5 mm socket wrench 05K4694 Screwdriver 27L8126 1/4" drive spinner handle 1650840 1/4" Sq. to 1/4" hex torx adapter 93F2838 TR7-TR-10 tampe[...]

For 3-pin power cords: Country or region P/N CRU ID Australia and New Zealand 76H3514 ** Australia and New Zealand R 39M4960 China (P .R.C.) 02K0539 China (P .R.C.) R 39M4996 Denmark 76H3520 Denmark R 39M4968 Europe 76H3518 Europe R 39M4964 Israel 76H3532 Israel R 39M4988 Italy 76H3530 Italy R 39M4984 Korea 76H35[...]

T elephone cable Country or region P/N CRU ID Australia 27L0467 ** Austria 27L0449 Belgium 27L0451 Denmark 27L0447 Finland, Norway 27L0446 France 27L0443 Germany 27L0441 Italy 27L0448 Holland 27L0444 Switzerland 27L0462 Spain 27L0450 Sweden 27L0445 U.K., Ireland, New Zealand 27L0442 U.S., Canada, Japan, T aiwan, APS, Brazil 27L0465 Parts list 132 M[...]

Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, [...]

and is presented as an illustration. The result obtained in other operating environments may vary . Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you. Any references in this publication to non-Lenovo Web sites are provided for convenience only and do not in any [...]

T rademarks The following terms are trademarks of Lenovo in the United States, other countries or both: Lenovo ThinkPad ThinkPad Port Replicator T rackPoint Ultrabay The following terms are trademarks of the International Business Machines Corporation in the United States, other countries, or both: IBM (used under license) Microsoft, Windows, and W[...]

Part Number: 39T9290 (1P) P/N: 39T9290[...]