Using the HMM

Use the HMM as a back-up to PEW and eSupport to view the complete list of FRUs at the MT Model level.
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 and sold in the European Union after June 2006. Products on the market before June 2006 are not required to have RoHS compliant parts. If the original FRU parts are non compliant, replacement parts can also be non compliant. In all cases if the original FRU parts are RoHS compliant the replacement part must also be RoHS compliant. Note: RoHS and non-RoHS FRU part numbers with the same fit and function are identified with unique FRU part numbers. Lenovo plans to transition to RoHS compliance well before the implementation date and expects its suppliers to be ready to support Lenovo's requirements and schedule in the EU. Products sold in 2005 and 2006, will contain some RoHS compliant FRUs. The following statement pertains to these products and any product Lenovo produces containing RoHS compliant FRUs. RoHS compliant FRUs have unique FRU part numbers. Before or after the RoHS implementation date, failed RoHS compliant parts must always be replaced using RoHS compliant FRUs, so only the FRUs identified as compliant in the system HMM or direct substitutions for those FRUs may be used.
Products marketed before June 2006 Current or original part Non-RoHS Non-RoHS Non-RoHS RoHS Replacement FRU Can be Non-RoHS Can be RoHS Can sub to RoHS Must be RoHS Products marketed after June 2006 Current or original part Must be RoHS Replacement FRU Must be RoHS
Note: A direct substitution is a part with a different FRU part number that is automatically shipped by the distribution center at the time of the order.
Diskette compatibility matrix
The compatibility of each of the drives with the diskettes for it is as follows:
Diskette drive 3.5-inch Diskette capacity 1.0 MB 2.0 MB 4.0 MB Compatibility Read and write Read and write Not compatible
Safety notices: multilingual translations
In this manual, safety notices appear in English with a page number reference to the appropriate multilingual, translated safety notice found in this section. The following safety notices are provided in English, French, German, Hebrew, Italian, and Spanish. Safety notice 1
Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer. Verify this by shaking the computer and listening for rattling sounds. Metallic parts or metal flakes can cause electrical shorts. Avant de remettre lordinateur sous tension aprs remplacement dune unit en clientle, vrifiez que tous les ressorts, vis et autres pices sont bien en place et bien fixes. Pour ce faire, secouez lunit et assurez-vous quaucun bruit suspect ne se produit. Des pices mtalliques ou des copeaux de mtal pourraient causer un court-circuit. Bevor nach einem FRU-Austausch der Computer wieder angeschlossen wird, mu sichergestellt werden, da keine Schrauben, Federn oder andere Kleinteile fehlen oder im Gehuse vergessen wurden. Der Computer mu geschttelt und auf Klappergerusche geprft werden. Metallteile oder-splitter knnen Kurzschlsse erzeugen.

Per evitare scosse elettriche, non rimuovere la copertura in plastica che avvolge la parte inferiore della scheda invertitore. Para evitar descargas, no quite la cubierta de plstico que rodea la parte baja de la tarjeta invertida.

Safety notice 7

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 lev, le court-circuit ou la mise la masse dune batterie peut produire suffisamment de courant pour brler des matriaux combustibles ou causer des brlures corporelles graves. Obwohl Hauptbatterien eine niedrige Spannung haben, knnen sie doch bei Kurzschlu oder Erdung genug Strom abgeben, um brennbare Materialien zu entznden oder Verletzungen bei Personen hervorzurufen.
Sebbene le batterie di alimentazione siano a basso voltaggio, una batteria in corto circuito o a massa pu fornire corrente sufficiente da bruciare materiali combustibili o provocare ustioni ai tecnici di manutenzione. Aunque las bateras principales tienen un voltaje bajo, una batera cortocircuitada o con contacto a tierra puede producir la corriente suficiente como para quemar material combustible o provocar quemaduras en el personal.

Safety notice 8

Before removing any FRU, power off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Avant de retirer une unit remplaable en clientle, mettez le systme hors tension, dbranchez tous les cordons dalimentation des socles de prise de courant, retirez la batterie et dconnectez tous les cordons dinterface. Die Stromzufuhr mu abgeschaltet, alle Stromkabel aus der Steckdose gezogen, der Akku entfernt und alle Verbindungskabel abgenommen sein, bevor eine FRU entfernt wird.
Prima di rimuovere qualsiasi FRU, spegnere il sistema, scollegare dalle prese elettriche tutti i cavi di alimentazione, rimuovere la batteria e poi scollegare i cavi di interconnessione. Antes de quitar una FRU, apague el sistema, desenchufe todos los cables de las tomas de corriente elctrica, quite la batera y, a continuacin, desconecte cualquier cable de conexin entre dispositivos.

Safety information

The following section presents safety information with which you need to be familiar before you service a ThinkPad computer.

General safety

Follow these rules to ensure general safety: v Observe good housekeeping in the area of the machines during and after maintenance. v When lifting any heavy object: 1. Make sure that you can stand safely without slipping. 2. Distribute the weight of the object equally between your feet. 3. Use a slow lifting force. Never move suddenly or twist when you attempt to lift. 4. Lift by standing or by pushing up with your leg muscles; this action removes the strain from the muscles in your back. Do not attempt to lift any object that weighs more than 16 kg (35 lb) or that you think is too heavy for you. v Do not perform any action that causes hazards to the customer, or that makes the equipment unsafe. v Before you start the machine, make sure that other service representatives and the customers personnel are not in a hazardous position. v Place removed covers and other parts in a safe place, away from all personnel, while you are servicing the machine. v Keep your toolcase away from walk areas so that other people will not trip over it. v Do not wear loose clothing that can be trapped in the moving parts of a machine. Make sure that your sleeves are fastened or rolled up above your elbows. If your hair is long, fasten it. v Insert the ends of your necktie or scarf inside clothing or fasten it with a nonconductive clip, about 8 centimeters (3 inches) from the end. v Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for your clothing. Attention: Metal objects are good electrical conductors. v Wear safety glasses when you are hammering, drilling, soldering, cutting wire, attaching springs, using solvents, or working in any other conditions that might be hazardous to your eyes. v After service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device that is worn or defective. v Reinstall all covers correctly before returning the machine to the customer. v Fan louvers on the machine help to prevent overheating of internal components. Do not obstruct fan louvers or cover them with labels or stickers.

v v v v

v Do not service the following parts with the power on when they are removed from their normal operating places in a machine: Power supply units Pumps Blowers and fans Motor generators and similar units. (This practice ensures correct grounding of the units.) v If an electrical accident occurs: Use caution; do not become a victim yourself. Switch off power. Send another person to get medical aid.

Safety inspection guide

The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and service personnel from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards due to attachment of non-ThinkPad features or options not covered by this inspection guide. If any unsafe conditions are present, you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem. Consider these conditions and the safety hazards they present: v Electrical hazards, especially primary power (primary voltage on the frame can cause serious or fatal electrical shock) v Explosive hazards, such as a damaged CRT face or a bulging capacitor v Mechanical hazards, such as loose or missing hardware To determine whether there are any potentially unsafe conditions, use the following checklist at the beginning of every service task. Begin the checks with the power off, and the power cord disconnected. Checklist: 1. Check exterior covers for damage (loose, broken, or sharp edges). 2. Power off the computer. Disconnect the power cord. 3. Check the power cord for: a. A third-wire ground connector in good condition. Use a meter to measure third-wire ground continuity for 0.1 ohm or less between the external ground pin and the frame ground. b. The power cord should be the type specified in the parts list. c. Insulation must not be frayed or worn. 4. Check for cracked or bulging batteries. 5. Remove the cover. 6. Check for any obvious non-ThinkPad alterations. Use good judgment as to the safety of any non-ThinkPad alterations. 7. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage. 8. Check for worn, frayed, or pinched cables.

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). If any of these passwords has been set, a prompt for it appears on the screen whenever the computer is turned on. The computer does not start until the password is entered. Exception: If only an SVP is installed, the password prompt does not appear when the operating system is booted. Power-on password: A power-on password (POP) protects the system from being powered on by an unauthorized person. The password must be entered before an operating system can be booted. Hard-disk password: There are two hard-disk passwords (HDPs): v User HDPfor the user v Master HDPfor the system administrator, who can use it to get access to the hard disk even if the user has changed the user HDP Note: There are two modes for the HDP: User only and Master + User. The Master + User mode requires two HDPs; the system administrator enters both in the same operation. The system administrator then provides the user HDP to the system user.
Attention: If the user HDP has been forgotten, check whether a master HDP has been set. If it has, it can be used for access to the hard disk drive. If no master HDP is available, neither Lenovo nor Lenovo authorized servicers provide any services to reset either the user or the master HDP, or to recover data from the hard disk drive. The hard disk drive can be replaced for a scheduled fee. Supervisor password: A supervisor password (SVP) protects the system information stored in the BIOS Setup Utility. The user must enter the SVP in order to get access to the BIOS Setup Utility and change the system configuration. Attention: If the SVP has been forgotten and cannot be made available to the servicer, there is no service procedure to reset the password. The system board must be replaced for a scheduled fee.
How to remove the power-on password
To remove a POP that you have forgotten, do the following: (A) If no SVP has been set: 1. Turn off the computer. 2. Remove the battery pack. For how to remove the battery pack, see 1010 Battery pack on page 57. 3. Remove the backup battery. For how to remove the backup battery, see 1100 Backup battery on page 73. 4. Turn on the computer and wait until the POST ends. After the POST ends, the password prompt does not appear. The POP has been removed. 5. Reinstall the backup battery and the battery pack. (B) If an SVP has been set and is known by the servicer: 1. Turn on the computer; then, while the To interrupt normal startup, press the blue ThinkVantage button message is displayed at the lower-left of the screen, press the ThinkVantage button. The Rescue and Recovery screen opens. For models supporting the Passphrase function, press F1 while the POP icon is appearing on the screen; then enter the POP. For the other models, enter the POP. Note: To check whether the ThinkPad computer supports the Passphrase function, enter the BIOS Setup Utility and go to Security --> Password. If the Using Passphrase item is displayed in the menu, this function is available on the ThinkPad computer. Click Access BIOS. The system Restart Required window is displayed. Click Yes. The computer restarts, and the BIOS Setup Utility screen opens. Select Security, using the cursor directional keys to move down the menu. Select Password. Select Power-On Password. Type the current SVP in the Enter Current Password field. then leave the Enter New Password field blank, and press Enter twice. In the Changes have been saved window, press Enter.

v If you are using the APM operating system and have set the mode to Power switch mode [Hibernation], turn off the power switch. v If you are using the ACPI operating system and have defined one of the following actions as the event that causes the system to go into hibernation mode, perform that action. Closing the lid. Pressing the power button. Pressing Fn+F4 keys. Also, the computer goes into hibernation mode automatically in either of the following conditions: v If a hibernation time has been set on the timer, and if the user does not do any operation with the keyboard, the TrackPoint, the hard disk drive, the parallel connector, or the diskette drive within that time. v If the timer conditions are satisfied in suspend mode. v If you are using the APM operating system and have set the mode to Hibernate when battery becomes low, and the battery charge becomes critically low. When the power is turned on, the computer returns from 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.

Checkout guide

Use the following procedures as a guide in identifying and correcting problems with the ThinkPad computer. Note: The diagnostic tests are intended to test only ThinkPad products. The use of non-ThinkPad products, prototype cards, or modified options can lead to false indications of errors and invalid system responses. 1. Identify the failing symptoms in as much detail as possible. 2. Verify the symptoms. Try to re-create the failure by running the diagnostic test or by repeating the operation.

Testing the computer

The ThinkPad computer has a test program called PC-Doctor for DOS (hereafter called PC-Doctor.) You can detect errors by running the diagnostics test included in PC-Doctor. This section is an overview of the procedure. For details that depend on model-unique functions, refer to Product overview on page 34. For some possible configurations of the computer, PC-Doctor might not run correctly. To avoid this problem, you need to initialize the computer setup by use of the BIOS Setup Utility before you run PC-Doctor. On the BIOS Setup Utility screen, press F9, Enter, F10, and then Enter. Note: When you initialize the computer configuration, some devices are disabled, such as the serial port. If you test one of these devices, you will need to enable it by using Configuration utility for DOS. The utility is available on the following Web site: http://www.lenovo.com/support PC-Doctor cannot be used to test a device that is in the ThinkPad Advanced Dock, even if the computer supports the ThinkPad Advanced Dock. To test a USB device, connect it to the USB connector of the computer.

Internal modem Audio Infrared transfer Ethernet (on the system board) PCI Express Mini Card
v 56.6 Kbps v Built-in stereo speakers v Software control volume v IrDA 1.1 v Gigabit Ethernet v ThinkPad 11a/b/g Wireless LAN Mini PCI Express Adapter v Intel PRO Wireless 3945ABG Mini-PCI Express Adapter v ThinkPad 11a/b/g/n Wireless LAN Mini-PCI Express Adapter v Sierra Wireless EV-DO Wireless WAN Mini PCI Express Adapter v Sierra Wireless MC8755 PCI Express MiniCard v Integrated Cingular HSDPA 3G Wireless Broadband Network Adapter v ExpressCard (34 module, 54 module) for upper slot v PC Card (Type-II) for lower slot v ThinkPad Bluetooth with Enhanced Data Rate (BDC-2) v ThinkPad Modem (MDC-1.5, 56 kbps HDA)
PC Card /ExpressCard slots Bluetooth wireless (some models) Modem
Feature Touch pad ThinkLight Battery
Description v UltraNav Yes v Li-ion battery (6 cells) 5.2 Ah v Li-ion battery (9 cells) 7.8 Ah v Ultrabay Slim Li Polymer battery (3 cells) (option) v 65-watt type v 90-watt type v v v v v Windows Windows Windows Windows Windows XP Professional XP Home Edition VistaTM Home Basic (32 bit) Vista Business (32 bit) Vista Ultimate (32 bit)
AC adapter Preinstalled operating system

Status indicators

The system status indicators show the status of the computer, as follows:
Indicator 1 Wireless status Meaning Green: The wireless feature (the IEEE 802.11 standard or IEEE 802.11n) is on, and the radio link is ready for use. Blinking green: Data is being transmitted. Green: Bluetooth wireless is operational. This indicator is on when Bluetooth wireless is on and not in suspend mode. Green: The wireless WAN is on, and the radio link is ready for use. Blinking green: Data is being transmitted. 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. Green: Caps Lock mode is enabled. To enable or disable Caps Lock mode, press the Caps Lock key. Green: Data is being read from or written to the hard disk drive, the diskette drive, or the drive in the Ultrabay Slim device. When this indicator is on, do not put the computer into standby mode or turn off the computer. Note: Do not move the system while the green drive-in-use light is on. Sudden physical shock could cause drive errors. Green: The computer is on and ready to use. This indicator stays lit whenever the computer is on and is not in standby mode. Green: The battery is charged between 80% to 100% of the capacity, and being discharged between 0% to 80% of the capacity. Blinking green: The battery is charged between 20% to 80% of the capacity, and being charged. Orange: The battery is charged between 5% and 20% of the capacity, and being discharged. Blinking orange (slow): The battery is charged between 5% to 20% of the capacity, and being charged. Blinking orange (rapid): The battery is charged between 0% to 5% of the capacity.

Power LCD unit Modem daughter card (MDC-1.5)
Speaker PC Card slot ExpressCard slot

Keyboard Hard disk drive

FRU Diskette drive DVD drive or DVD/CD-RW combo drive Memory Applicable test 1. Diagnostics --> Diskette Drives 2. Interactive Tests --> Diskette 1. Diagnostics --> Other Devices --> CD-ROM/DVD 2. Interactive Tests --> CD-ROM/DVD Test 1. If two DIMMs are installed, remove one of them and run Diagnostics --> Memory TestQuick. 2. If the problem does not recur, return the DIMM to its place, remove the other one, and run the test again. 3. If the test does not detect the error, run Diagnostics --> Memory TestFull. 1. Turn on the computer and check the air turbulence at the louver near the PC Card slot. 2. Run Diagnostics --> ThinkPad Devices --> Fan.
TrackPoint or pointing If the TrackPoint does not work, check the configuration as device specified in the BIOS Setup Utility. If the TrackPoint is disabled, select Automatic to enable it. After you use the TrackPoint, the pointer may drift on the screen for a short time. This drift can occur when a slight, steady pressure is applied to the TrackPoint pointer. This symptom is not a hardware problem. If the pointer stops after a short time, no service action is necessary. If enabling the TrackPoint does not correct the problem, continue with the following: v Interactive Tests --> Mouse Touch Pad If the Touch Pad does not work, check the configuration as specified in the BIOS Setup Utility. If the Touch Pad is disabled, select Automatic to enable it. If enabling the Touch Pad does not correct the problem, continue with the following: v Interactive Tests --> Mouse

Fn key combinations

The following table shows the function of each combination of Fn with a function key.
Key combination Description Fn+F1 Fn+F2 Fn+F3 Reserved. Reserved. Select a power scheme that has been created by Power Manager. When you press this combination, a panel for selecting a power scheme appears. Notes: 1. To use the Fn+F3 key combination, you must have the ThinkPad PM device driver installed on the computer. 2. If you have logged on with an administrator user ID, and you press Fn+F3, the panel for selecting a power scheme appears. If you have logged on with another user ID, and you press Fn+F3, the panel does not appear. 3. You cannot turn off the computer display by pressing Fn+F3. Fn+F4 Put the computer in standby mode. To return to normal operation, press the Fn key only, without pressing a function key. Notes: 1. To use the Fn+F4 key combination, you must have the ThinkPad PM device driver installed on the computer. 2. This combination of keys also functions as a sleep button. If you want to use the combination to put the computer into hibernation mode or shut the computer down, change the settings in the Power Manager. Fn+F5 Enable or disable the built-in wireless networking features and the Bluetooth features. If you press Fn+F5, a list of wireless features is displayed. You can quickly change the power state of each feature in the list. Note: If you want to use Fn+F5 to enable the feature specified in IEEE standard 802.11, the following device drivers must be installed on the computer beforehand: v ThinkPad Power Management driver v OnScreen Display Utility v Wireless device drivers Reserved.

Fn+PgUp

Fn+Home Fn+End Fn+Spacebar Fn+PrtSc Fn+ScrLk Fn+Pause Fn+cursor keys

Symptom-to-FRU index

The symptom-to-FRU index in this section lists symptoms and errors and their possible causes. The most likely cause is listed first, in boldface type. Note: Do the FRU replacement or other actions in the sequence shown in the column headed FRU or action, in sequence. If replacing a FRU does not solve the problem, put the original part back in the computer. Do not replace a nondefective FRU. This index can also help you determine, during regular servicing, what FRUs are likely to need to be replaced next. A numeric error is displayed for each error detected in POST or system operation. In the displays, n can be any number. If no numeric code is displayed, check the narrative descriptions of symptoms. If the symptom is not described there, go to Intermittent problems on page 52.
Note For a device not supported by diagnostic codes in the ThinkPad notebook computers, see the manual for that device.

Numeric error codes

Symptom or error 0175 Bad CRC1, stop POST taskThe EEPROM checksum is not correct. 0176 System SecurityThe system has been tampered with. 0177 Bad SVP data, stop POST taskThe checksum of the supervisor password in the EEPROM is not correct. FRU or action, in sequence System board.
1. Run BIOS Setup Utility, and save the current setting by pressing F10. 2. System board. System board.
0182 1. Run BIOS Setup Utility. Press F9, and Bad CRC2. Enter BIOS Setup and load Setup Enter to load the default setting. Then defaults.The checksum of the CRS2 setting save the current setting by pressing F10. in the EEPROM is not correct. 2. System board. 0185 Bad startup sequence settings. Enter BIOS Setup and load Setup defaults. 0187 EAIA data access errorThe access to EEPROM is failed. 0188 Invalid RFID Serialization Information Area. 1. Run BIOS Setup Utility. Press F9, and Enter to load the default setting. Then save the current setting by pressing F10. System board.

System board.

0189 System board. Invalid RFID configuration information areaThe EEPROM checksum is not correct.
Symptom or error 0190 Critical low-battery error 0191 System SecurityInvalid Remote Change requested. 0192 System Security Embedded Security hardware tamper detected. 0199 System Security Security password retry count exceeded. 01C8 Two or more modem devices are found. Remove all but one of them. Press <Esc> to continue. 01C9 More than one Ethernet devices are found. Remove one of them. Press <Esc> to continue. 01CA More than one Wireless LAN devices are found. Remove one of them. 0200 Hard disk errorThe hard disk is not working. FRU or action, in sequence 1. Charge the battery pack. 2. Battery pack. 1. Run BIOS Setup Utility, and then save current setting by pressing F10. 2. System board. System board.

1. Run BIOS Setup Utility, and then save the current setting by pressing F10. 2. System board. 1. Remove either a Mini-PCI Card or a modem daughter card. Otherwise, press Esc to ignore the warning message. 2. System board. 1. Remove the Ethernet device that you installed; or press Esc to ignore the warning message. 2. System board. 1. Remove the wireless LAN device that you installed. 2. System board. 1. Reseat the hard disk drive. 2. Load Setup Defaults in BIOS Setup Utility. 3. Hard disk drive. 4. System board. Run interactive tests of the keyboard and the auxiliary input device. Load Setup Defaults in BIOS Setup Utility.
021x Keyboard error. 0220 Monitor type errorMonitor type does not match the one specified in CMOS. 0230 Shadow RAM errorShadow RAM fails at offset nnnn. 0231 System RAM errorSystem RAM fails at offset nnnn. 0232 Extended RAM error Extended RAM fails at offset nnnn. 0250 System battery errorSystem battery is dead.
1. DIMM. 2. System board. 1. DIMM. 2. System board. 1. Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. Replace the backup battery and run BIOS Setup Utility to reset the time and date. 1. Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. Replace the backup battery and run BIOS Setup Utility to reset the time and date.
0251 System CMOS checksum bad Default configuration used.
Symptom or error 0252 Password checksum badThe password is cleared. 0260 System timer error. FRU or action, in sequence Reset the password by running BIOS Setup Utility. 1. Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. Replace the backup battery and run BIOS Setup Utility to reset the time and date. 3. System board. 1. Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. Replace the backup battery and run BIOS Setup Utility to reset the time and date. 3. System board. Run BIOS Setup Utility to reset the time and date. 1. Load Setup Default in BIOS Setup Utility. 2. DIMM. 3. System board. 1. CPU. 2. System board. 1. Load Setup Defaults in BIOS Setup Utility. 2. Replace the backup battery. 3. System board. 1. DIMM. 2. System board. 1. DIMM. 2. System board. 1. DIMM. 2. System board. 1. Remove Mini PCI network card. 2. System board.
0270 Real-time clock error.
0271 Date and time errorNeither the date nor the time is set in the computer. 0280 Previous boot incomplete Default configuration used. 02F0 CPU ID:xx Failed. 02F4 EISA CMOS not writable.
02F5 DMA test failed. 02F6 Software NMI failed 02F7 Fail-safe timer NMI failed 1802 Unauthorized network card is plugged inTurn off and remove the miniPCI network card. 1803 Unauthorized daughter card is plugged inTurn off and remove the daughter card. 1804 Unauthorized WAN card is plugged inPower off and remove the WAN card. 1820 More than one external fingerprint reader is attached. Power off and remove all but the reader that you set up within your main operating system.

When installing: Insert the notched end of the DIMM into the socket. Press the DIMM firmly, and pivot it until it snaps into the place. Make sure that it is firmly fixed in the slot and does not move easily.

1060 Keyboard

Mmm, flat-head, nylon-coated Black (1)
Lift the keyboard a little in the direction shown by arrow 2 , and then detach the connector 3.
When installing: Make sure that the keyboard edges a are under the frame as shown in this figure.
1070 Modem daughter card (MDC-1.5)
For access, remove these FRUs in order: v 1010 Battery pack on page 57 v 1040 Palm rest or palm rest with fingerprint reader on page 61 v 1060 Keyboard on page 65
Screw (quantity) Mmm, small-head, nylon-coated (2)

Color Silver

In step 2 , remove the card by pulling the tab with your fingers in the direction shown by the arrow. (continued)
Turn the card over 3 , and detach the modem connector 4.
When installing: Make sure that the modem connector and the connector on the underside of the card are attached firmly.
1080 PCI Express Mini Card for 802.11 a/b/g wireless LAN
For access, remove these FRUs in order: v 1010 Battery pack on page 57 v 1040 Palm rest or palm rest with fingerprint reader on page 61 v 1060 Keyboard on page 65 In step 1 , unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connectors with your fingers and gently unplug them in direction of the arrow.

Step 2

Screw (quantity) M2 9.5 mm, flat-head, nylon-coated (2)
When installing: Plug the gray cable into the jack labeled MAIN on the card, and the black cable into the jack labeled AUX. If the computer you are servicing has three cables, put the white cable in the cable bag in the card slot. After you secured the card, make sure that the antenna cables are routed as shown in the following figure.
1090 PCI Express Mini Card for 802.11 a/b/g/n wireless LAN
When installing: Plug the gray cable (MAIN) into the jack labeled TR1, the white cable (3rd) into jack labeled R0, and the black cable (AUX) into jack labeled TR2 on the card.

1100 Backup battery

When installing: Make sure that the battery connector is attached firmly.

1110 Keyboard bezel

Screw (quantity) Mmm, flat-head, nylon-coated (2)
In step 2 , release the wireless antenna cables from the cable guide.

No. 17 FRU FRU no. RoHS ID R CRU ID **
512-MB DDR2-667 SDRAM SO-DIMM (PC2-5300) card 40Y8402 v 6369-CTO, 33x, 3Cx, 3Dx, 3Ex, 3Gx, 62x, 64x, 65x, 67x, 6Dx, 6Ex, 6Fx, 6Jx, 6Tx, 6Xx, 6Zx, 75x, 76x, E9x, EBx, EDx, EVx, EWx v 6370-CTO, 6Fx, 6Xx v 6371-CTO, 32x, 34x, 6Hx, 6Qx, 6Vx, 6Wx, 72x, 74x, E4x, E6x, E7x, E8x, EEx, EGx v 6372-CTO, 68x, 6Kx, 6Lx, 79x, 7Ax, 7Bx, EAx, ENx, EPx, EQx, ERx, ESx, ETx, EUx v 8741-CTO, 48x, 4Fx, 4Kx, 4Mx, 82x, 84x, 8Bx, 8Dx, 8Ex, CUx, CVx, G8x, GYx, H8x v 8742-CTO, G9x, H9x v 8743-CTO, CCx v 8744-CTO, 4Nx, 8Gx, GCx, GWx, GXx, HBx, J7x, JPx 1-GB DDR2-667 SDRAM SO-DIMM (PC2-5300) card 40Y8403 v 6369-CTO, 37x, 38x, 39x, 3Hx, 3Kx, 66x, 69x, 6Bx, 6Rx, 78x, ECx v 6370-CTO, 3Hx, 69x, 6Bx, 6Rx v 6371-CTO, 3Bx, 6Mx, 6Nx, E5x v 6372-CTO, 63x, 6Px v 8741-CTO, 42x, 44x, 45x, 49x, 4Bx, 4Dx, 4Gx, 4Px, 4Rx, 4Sx, 4Yx, 4Zx, 52x, 54x, 55x, 5Ax, 5Cx, 5Dx, 5Fx, 5Gx, 85x, 8Fx, C2x, C4x, C5x, C6x, CPx, CRx, CSx, CTx, CWx, CYx, G3x, G4x, G5x, GDx, GEx, GGx, H4x, H5x, HAx, J9x, JDx, JMx, JQx v 8742-CTO, 49x, 4Bx, 4Gx, 4Sx, 52x, 55x, 85x, C2x, C4x, C5x, 4Px, C6x, JCx, JRx v 8743-CTO, 4Ux, CAx, CBx, G2x, H2x, J4x v 8744-CTO, 46x, 47x, 4Xx, 57x, 59x, 5Bx, 5Jx, 5Mx, 5Nx, 5Px, 83x, 8Cx, C8x, C9x, CXx, G6x, G7x, GBx, GMx, GRx, GTx, GUx, GVx, H3x, H6x, H7x, J2x, J8x, JNx 2-GB DDR2-667 SDRAM SO-DIMM (PC2-5300) card v 6369-CTO v 6370-CTO v 6371-CTO v 6372-CTO v 8741-CTO, 5Ex, 5Hx, C3x, CQx, GFx, J3x v 8742-CTO, C3x v 8743-CTO v 8744-CTO, 4Ex, 5Kx, 5Lx, GSx 2-GB DDR2-533 SDRAM SO-DIMM (PC2-4200) card v 6369-CTO v 6370-CTO v 6371-CTO v 6372-CTO v 8741-CTO v 8742-CTO v 8743-CTO v 8744-CTO 40Y8404

73P3847

No. 18 FRU System board assembly, Intel Graphics Media Accelerator 950 without wireless WAN v 6369-CTO, 62x, 64x, 65x, 66x, 69x, 6Bx, 6Dx, 6Ex, 6Fx, 6Jx, 6Rx, 6Tx, 6Xx, 6Zx, 75x, 76x, 78x, E9x, EBx, ECx, EDx, EVx, EWx v 6370-CTO, 69x, 6Bx, 6Fx, 6Rx, 6Xx v 6371-CTO, 6Hx, 6Mx, 6Nx, 6Qx, 6Vx, 6Wx, 72x, 74x, ABx, AFx, AJx, E4x, E5x, E6x, E7x, E8x, EEx, EGx v 6372-CTO, 63x, 68x, 6Kx, 6Lx, 6Px, 79x, 7Bx, EAx, ENx, EPx, ERx, ESx, ETx, EUx FRU no. 42W2203 RoHS ID R CRU ID N

42W2144 42W2602

42W2603
FRU System board miscellaneous parts: v Insulation sheet, docking v Insulation sheet, front louver v Insulation sheet, PC Card slot v Insulation sheet, front top v Insulation sheet, bottom CPU v Shield sheet P/N 42W2601 RoHS ID R CRU ID N

AC adapters

FRU P/N RoHS ID CRU ID
2-pin (90 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL, xxP, xxS, xxY, xxU) ASTEC Lite-On Sanken 42T5000 93P5026 92P1114 R R R * * *
2-pin (65 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL, xxP, xxS, xxY, xxU) Delta Lite-On 92P1155 92P1159 R R * *
3-pin (90 W, 20 V) adapter (models CTO, xxA, xxB, xxC, xxG, xxH, xxK, xxM, xxT, xxV) OP ASTEC Lite-On Sanken 92P1104 92P1108 92P1112 R R R * * *
3-pin (65W, 20 V) adapter (models CTO, xxA, xxB, xxC, xxG, xxH, xxK, xxM, xxT, xxV) OP Delta Lite-On 92P1153 92P1157 R R * *

Common parts list

Tool Screwdriver kit 1/4" drive spinner handle 1/4" Sq. to 1/4" hex torx adapter TR7-TR-10 tamper resistant torx bits Removal tool antenna RF connector USB 2.0 CD-RW/DVD-ROM combo drive II USB cable USB floppy diskette drive for maintenance diskette USB floppy diskette drive tool kit Test card for integrated Smart Card P/N 95F93F2838 00P6967 08K7159 40Y8687 40Y8704 05K9283 27L3452 42W7820
ThinkPad Hardware Maintenance Diskette Version 1.73 or later Note: Download the file from the following Web site: http://www.lenovo.com/ spm

Power cords

A ThinkPad power cord for a specific country or region is usually available only in that country or region: For 2-pin power cords:
Region Argentina, Uruguay, Paraguay Brazil Canada, U.S. Japan P/N (Longwell) 42T5020 42T5180 42T5008 42T5014 P/N (Volex) RoHS ID 42T5105 42T5183 42T5093 42T5099 R CRU ID *

For 3-pin power cords:

Region Australia, New Zealand Bangladesh, South Africa, Sri Lanka China Denmark Europe Hong Kong S.A.R. of China, U.K. India Israel Italy Korea Philippine, Saudi Arabia, Thailand Switzerland Taiwan P/N (Longwell) 42T5050 42T5056 42T5065 42T5041 42T5029 42T5035 42T5083 42T5062 42T5047 42T5077 42T5004 42T5044 42T5071 P/N (Volex) RoHS ID 42T5135 42T5141 42T5150 42T5126 42T5114 42T5120 42T5168 42T5147 42T5132 42T5162 42T5089 42T5129 42T5156 R CRU ID *

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, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead. However, it is the users responsibility to evaluate and verify the operation of any other product, program, or service. Lenovo may have patents or pending patent applications covering subject matter described in this document. The furnishing of this document does not give you any license to these patents. You can send license inquiries, in writing, to: Lenovo (United States), Inc. 1009 Think Place - Building One Morrisville, NC 27560 U.S.A. Attention: Lenovo Director of Licensing LENOVO PROVIDES THIS PUBLICATION AS IS WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions, therefore, this statement may not apply to you. This information could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these changes will be incorporated in new editions of the publication. Lenovo may make improvements and/or changes in the product(s) and/or the program(s) described in this publication at any time without notice. The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons. The information contained in this document does not affect or change Lenovo product specifications or warranties. Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo or third parties. All information contained in this document was obtained in specific environments and is presented as an illustration. The result obtained in other operating environments may vary. Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you. Any references in this publication to non-Lenovo Web sites are provided for convenience only and do not in any manner serve as an endorsement of those Web sites. The materials at those Web sites are not part of the materials for this Lenovo product, and use of those Web sites is at your own risk. Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environments may vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurements may have been

estimated through extrapolation. Actual results may vary. Users of this document should verify the applicable data for their specific environment.

Trademarks

The following terms are trademarks of Lenovo in the United States, other countries or both: Lenovo Active Protection System Rescue and Recovery ThinkLight ThinkPad ThinkVantage TrackPoint Ultrabay Ultrabay 2000 Ultrabay Plus UltraNav The following terms are trademarks of the International Business Machines Corporation in the United States, other countries, or both: IBM (used under license) The following terms are trademarks of Microsoft Corporation in the United States, other countries, or both: Windows Windows Vista The following are trademarks of Intel Corporation or its subsidiaries in the United States, other countries, or both: Intel Intel CoreTM Intel CoreTM Duo Intel CoreTM Solo Intel CoreTM 2 Duo Other company, product, or service names may be the trademarks or service marks of others.

Part Number: 42T8137_02

(1P) P/N: 42T8137_02