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Lenovo 1141BUU Hardware Maintenance Manual
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Lenovo 1141BUU Hardware Maintenance Manual

Lenovo 1141BUU Hardware Maintenance Manual

Hardware maintenance manual
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Hardware Maintenance Manual
ThinkPad Edge E420 and E425

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Summary of Contents for Lenovo 1141BUU

  • Page 1 Hardware Maintenance Manual ThinkPad Edge E420 and E425...
  • Page 2 Appendix A “Notices” on page 117. Sixth Edition (October 2012) © Copyright Lenovo 2012. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.

  • Page 3: Table Of Contents

    Checkout guide ....Before servicing ThinkPad Edge E420 models . . System supporting the Lenovo ThinkVantage 1010 Battery pack ... . .
  • Page 4 1190 LCD unit ....Miscellaneous parts ... . 2010 LCD bezel assembly ..ac power adapters .

  • Page 5: About This Manual

    Before servicing a ThinkPad product, be sure to read all the information under Chapter 1 “Safety information” on page 1 and Chapter 2 “Important service information” on page 25. © Copyright Lenovo 2012...
  • Page 6 Hardware Maintenance Manual...

  • Page 7: Chapter 1. Safety Information

    • Reinstall all covers correctly before returning the machine to the customer. • Fan louvers on the machine help to prevent overheating of internal components. Do not obstruct fan louvers or cover them with labels or stickers. © Copyright Lenovo 2012...

  • Page 8: Electrical Safety

    Electrical safety Observe the following rules when working on electrical equipment. Important: Use only approved tools and test equipment. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have, near their equipment, rubber floor mats that contain small conductive fibers to decrease electrostatic discharges.

  • Page 9: Safety Inspection Guide

    – 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 technicians from injury.

  • Page 10: Grounding Requirements

    2. Make sure that the ESD protective devices you use have been certified (ISO 9000) as fully effective. When handling ESD-sensitive parts: • Keep the parts in protective packages until they are inserted into the product. • Avoid contact with other people. •...
  • Page 11 DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 12 DANGER Hardware Maintenance Manual...
  • Page 13 PERIGO PERIGO PERIGO Chapter 1 Safety information...
  • Page 14 PERIGO PERIGO PERIGO PERIGO PERIGO DANGER Hardware Maintenance Manual...
  • Page 15 DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 16 DANGER DANGER VORSICHT VORSICHT VORSICHT Hardware Maintenance Manual...
  • Page 17 VORSICHT VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information...
  • Page 18 Hardware Maintenance Manual...
  • Page 19 Chapter 1 Safety information...
  • Page 20 Hardware Maintenance Manual...
  • Page 21 Chapter 1 Safety information...
  • Page 22 Hardware Maintenance Manual...

  • Page 23: Laser Compliance Statement (Multilingual Translations)

    Laser compliance statement (multilingual translations) The laser compliance statements in this section are provided in the following languages: • English • Arabic • Brazilian Portuguese • French • German • Hebrew • Japanese • Korean • Spanish • Traditional Chinese Chapter 1 Safety information...
  • Page 24 Hardware Maintenance Manual...
  • Page 25 Chapter 1 Safety information...
  • Page 26 Hardware Maintenance Manual...
  • Page 27 Chapter 1 Safety information...
  • Page 28 Hardware Maintenance Manual...
  • Page 29 Chapter 1 Safety information...
  • Page 30 Hardware Maintenance Manual...

  • Page 31: Chapter 2. Important Service Information

    – “FRU identification for CTO, CMV, and GAV products” on page 27 Important: • Advise customers to contact the Lenovo Customer Support Center if they need any assistance in obtaining or installing any software fixes, drivers, and UEFI BIOS downloads. Telephone numbers for Lenovo Support are available at: http://www.lenovo.com/support/phone...

  • Page 32: Strategy For Replacing A Hard Disk Drive

    Dynamic Configure To Order (CTO) This provides the ability for a customer to configure a Lenovo solution from an eSite, and have this configuration sent to fulfillment, where it is built and shipped directly to the customer. The machine label, Product Entitlement Warehouse (PEW), eSupport, and the HMM will load these products as the 4-digit MT and 3-digit model, where model = “CTO”...

  • Page 33: Fru Identification For Cto, Cmv, And Gav Products

    Custom Model Variant (CMV) This is a unique configuration that has been negotiated between Lenovo and the customer. A unique 4-digit MT and 3-digit model is provided to the customer to place orders (Example: 1829-W15). A CMV is a special bid offering.
  • Page 34 • eSupport can be used to view the complete list of FRUs for a machine type and model. • To view the complete list of FRUs, do the following: 1. Click Product & Parts Detail and then follow the instructions on the screen to reach the Product and Parts Details page.

  • Page 35: Chapter 3. General Checkout

    “What to do first” on page 29 • “Checkout guide” on page 30 – “System supporting the Lenovo ThinkVantage Toolbox program and the PC-Doctor for DOS diagnostics program” on page 30 – “System supporting the Lenovo diagnostics programs” on page 34 •...

  • Page 36: Checkout Guide

    System supporting the Lenovo ThinkVantage Toolbox program and the PC-Doctor for DOS diagnostics program The section provides information about ThinkPad computers that support the Lenovo ThinkVantage Toolbox ® program and the PC-Doctor for DOS diagnostics program. Some descriptions might not apply to your particular computer.
  • Page 37 Configuration utility for DOS. The utility is available on the following Web site: http://www.lenovo.com/support Testing the computer Note: The PC-Doctor for DOS CD-R/CD-RW disc supports only test of internal optical disc drives (CD-RW, CD-RW/DVD Combo, and DVD Multi drives) on ThinkPad computers.

  • Page 38: Lenovo Thinkvantage Toolbox

    Benchmark System DOS Shell Tech Support Form Battery Rundown Erase Drive Contents View PCDR Host Log Lenovo ThinkVantage Toolbox ® ® Lenovo ThinkVantage Toolbox is a diagnostic program that works through the Windows operating system. It enables you to view symptoms of computer problems and solutions for them, and includes automatic notification when action is required, computing assistance, advanced diagnostics, and diagnostic history.

  • Page 39: Fru Tests

    Web site. To run this program, do as follows: Windows 7: Click Start ➙ Control Panel ➙ System and Security ➙ Lenovo - System Health and Diagnostics. Windows XP: Click Start ➙ All Programs ➙ ThinkVantage ➙ Lenovo ThinkVantage Toolbox.

  • Page 40: System Supporting The Lenovo Diagnostics Programs

    The Lenovo Solution Center program is available for download at http://www.lenovo.com/diags To run the Lenovo Solution Center program, click Start ➙ Control Panel ➙ System and Security ➙ Lenovo - System Health and Diagnostics, and then follow the instructions on the screen.

  • Page 41: Uefi Diagnostic Program

    • Microsoft Windows Server 2003 • Microsoft Windows Server 2008 To download and install a quick test program, go to http://www.lenovo.com/diags and follow the instructions on the Web site. To run a test using a quick test program, do the following: 1.

  • Page 42: Power System Checkout

    To use the diagnostic medium you have created, do one of the following: • If you have created the bootable diagnostic medium on a USB device, do the following: 1. Attach the USB device to the computer. 2. Turn on the computer. If the computer cannot be turned on, go to “Power system checkout” on page 36, and check the power sources.

  • Page 43: Checking Operational Charging

    Voltage (V dc) Ground (20V) Note: Output voltage across pin 2 of the ac power adapter might be different from the one you are servicing. 3. If the voltage is not correct, replace the ac power adapter. 4. If the voltage is acceptable, do the following: •...

  • Page 44: Checking The Backup Battery

    Terminal Voltage (V dc) + 0 to + 12.6 Ground (-) 3. If the voltage is less than +11.0 V dc, the battery pack has been discharged. 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.

  • Page 45: Chapter 4. Related Service Information

    Service Web site: When the latest maintenance diskette and the system program service diskette become available, they will be posted on http://www.lenovo.com/support. Restoring the factory contents by using Recovery Disc Set When the hard disk drive is replaced because of a failure, no product recovery program is on the new drive.

  • Page 46: Passwords

    2. Insert the Operating System Recovery Disc into the DVD drive. 3. Press F10 to save the ThinkPad Setup configuration changes. Follow the instructions on the screen to begin the recovery process. 4. Select your language and click Next. 5. Read the license. If you agree with the terms and conditions, select I accept these terms and conditions and then click Next.

  • Page 47: Supervisor Password

    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 service technicians provide any services to reset either the user or the master HDP, or to recover data from the hard disk drive.

  • Page 48: Power Management

    4. Select Password. 5. Select Hard-disk x password, where x is the letter of the hard disk drive. A pop-up window opens. 6. Select Master HDP. 7. Type the current master HDP in the Enter Current Password field. then leave the Enter New Password field blank, and press Enter twice.

  • Page 49: Symptom-To-Fru Index

    • The system status, RAM, VRAM, and setup data are stored on the hard disk drive. • The system is powered off. Note: If the computer enters the hibernation mode while it is docked to the docking station, do not undock it before resuming normal operation.

  • Page 50: Numeric Error Codes

    Numeric error codes Table 3. Numeric error codes Symptom or error (beeps, if any) FRU or action, in sequence 0187 System board. EAIA data access error-The access to EEPROM is failed. (two short beeps) 0189 System board. Invalid RFID configuration information area—The EEPROM checksum is not correct.

  • Page 51: Lcd-Related Symptoms

    If the LCD you are servicing has two or less visible defective pixels, it should not be considered faulty. However, if the LCD has three or more visible defective pixels, it will be deemed as defective by Lenovo and it should be replaced.
  • Page 52 2. Visually check each FRU for damage. Replace any damaged FRU. 3. Remove or disconnect all of the following devices: a. Non-ThinkPad devices b. Printer, mouse, and other external devices c. Battery pack d. Hard disk drive e. External diskette drive or optical drive f.

  • Page 53: Copyright Lenovo

    Power status • Green: The ac power adapter is connected. If a battery is installed on the computer, it is charged when this indicator is on. • Off: The ac power adapter is not connected. © Copyright Lenovo 2012...
  • Page 54 Table 7. Status indicators (continued) Indicator Meaning Sleep (standby) The illumination dot in the ThinkPad logo on the outer lid of the computer and on the status palm rest works as a system-status indicator: it shows whether the computer is in sleep (standby), hibernation, or normal mode.

  • Page 55: Chapter 6. Special Keys

    The computer display becomes brighter. The purpose of this method is to change the (F8) brightness level temporarily. To change the default brightness level, change the settings of the Power Option in the Control Panel or use the Power Manager © Copyright Lenovo 2012...
  • Page 56 Table 8. Special keys (continued) Description Special key Wireless radio control Enables or disables the built-in wireless networking features. If you press this key, a list of (F9) wireless features is displayed. You can quickly change the radio state of each feature in the list. Notes: If you want to use this button to enable or disable the wireless features, the following device drivers must be installed on your computer beforehand: •...

  • Page 57: Chapter 7. Fru Replacement Notices

    CRU; and (2) you may be charged for the replacement CRU if Lenovo does not receive the defective part within thirty (30) days of your receipt of the replacement CRU. See your Lenovo Limited Warranty documentation for full details.

  • Page 58: Retaining Serial Numbers

    If you replace the system board, you must restore the serial number of the system unit to its original value. Before replacing the system board, save the original serial number by doing the following: 1. Install the LENOVO ThinkPad Hardware Maintenance Diskette Version 1.76 or later, and restart the computer.

  • Page 59: Retaining The Uuid

    When you replace the system board, you must set the UUID on the new system board as follows: 1. Install the LENOVO ThinkPad Hardware Maintenance Diskette Version 1.76 or later, and restart the computer. 2. From the main menu, select 4. Assign UUID. A new UUID is created and written. If a valid UUID already exists, it is not overwritten.
  • Page 60 Hardware Maintenance Manual...

  • Page 61: Chapter 8. Removing And Replacing A Fru

    CRU; and (2) you may be charged for the replacement CRU if Lenovo does not receive the defective part within thirty (30) days of your receipt of the replacement CRU. See your Lenovo Limited Warranty documentation for full details.

  • Page 62: 1010 Battery Pack

    Important notice for replacing a battery pack: • Lenovo ThinkVantage Toolbox or Lenovo Solution Center ( in Windows 7) has an automatic battery diagnostic that determines if the battery pack is defective. A battery pack FRU should not be replaced unless this diagnostic shows that the battery is defective.

  • Page 63: 1020 Expresscard Blank Bezel

    When installing: Install the battery pack in the slot. Make sure that the battery latch is in the locked position. 1020 ExpressCard blank bezel Removal steps of ExpressCard blank bezel When you press the ExpressCard blank bezel , it pops out Chapter 8 Removing and replacing a FRU...

  • Page 64: 1030 Bottom Slot Cover

    When installing: Make sure that the bezel is correctly oriented as shown in the following figure. 1030 Bottom slot cover For access, remove this FRU: • “1010 Battery pack” on page 56 Removal steps of bottom slot cover Note: Loosen the screws , but do not remove them.

  • Page 65: 1040 Optical Drive Or Travel Cover

    1040 Optical drive or travel cover For access, remove these FRUs in order: • “1010 Battery pack” on page 56 • “1030 Bottom slot cover” on page 58 Removal steps of optical drive or travel cover Torque Step Screw (quantity) Color M2 ×...

  • Page 66: 1050 Memory Modules

    1050 Memory modules For access, remove these FRUs in order: • “1010 Battery pack” on page 56 • “1030 Bottom slot cover” on page 58 Removal steps of memory modules Note: If only one memory module is used on the computer you are servicing, the card must be installed in SLOT-0 ( : lower slot), but not in SLOT-1 ( : upper slot).

  • Page 67: Step Screw (Quantity)

    • Never remove the drive while the computer is operating or is in suspend mode. Removal steps of HDD assembly Step Screw (quantity) Color Torque Black 0.181 Nm M2 × 6 mm, wafer-head, nylon-coated (2) (1.85 kgf-cm) When installing: Make sure the HDD is attached firmly. Chapter 8 Removing and replacing a FRU...

  • Page 68: 1070 Pci Express Mini Card For Wireless Lan

    Removal steps of HDD bracket Step Screw (quantity) Color Torque M3 × 2.8 mm, wafer-head, nylon-coated (4) Black 0.392 Nm (4 kgf-cm) 1070 PCI Express Mini Card for wireless LAN For access, remove these FRUs in order: • “1010 Battery pack” on page 56 •...

  • Page 69: 1080 Pci Express Mini Card For Wireless Wan

    Step Screw (quantity) Color Torque M2 × 3 mm, wafer-head, nylon-coated (1) Black 0.181 Nm (1.85 kgf-cm) When installing: Plug the gray cable into the jack marked MAIN or M, and the black cable into the jack marked AUX or A on the card. Note: In models with a wireless LAN card that has three antenna connectors, plug the gray cable (MAIN) into the jack marked TR1, the white cable (third) into the jack marked RO or TR3, and the black cable (AUX) into the jack marked TR2 on the card.

  • Page 70: 1080 Msata Solid State Drive

    Removal steps of PCI Express Mini Card for wireless WAN In step , 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 the direction of the arrow. When installing: Plug the orange cable into the jack marked MAIN, and the blue cable into the jack marked AUX on the card.
  • Page 71 • Ensure that you partition the mSATA solid-state drive after installing it on the computer you are servicing. Otherwise, the mSATA solid-state drive will not function correctly. For instructions on on how to partition an mSATA solid-state drive, go to http://www.lenovo.com/support/msata-fru.http://www.lenovo.com/support/msata-fru.. Step Screw (quantity)

  • Page 72: 1090 Backup Battery

    1090 Backup battery For access, remove these FRUs in order: • “1010 Battery pack” on page 56 • “1030 Bottom slot cover” on page 58 Removal steps of backup battery DANGER Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode.
  • Page 73 Removal steps of keyboard When installing: Make sure the screws have been fastened to secure to keyboard. Step Screw (quantity) Color Torque M2 × 6 mm, wafer-head, nylon-coated (2) Black 0.181 Nm (1.85 kgf-cm) Chapter 8 Removing and replacing a FRU...

  • Page 74: 1120 Top Case Assembly

    When installing: Make sure that the connectors are attached firmly. When installing: Attach the keyboard so that the keyboard edge is under the frame as shown in the following figure. 1120 Top case assembly For access, remove these FRUs in order: •...
  • Page 75 Removal steps of top case assembly Step Screw (quantity) Color Torque Black 0.181 Nm M2 × 6 mm, wafer-head, nylon-coated (10) (1.85 kgf-cm) Step Screw (quantity) Color Torque Black 0.181 Nm M2 × 3 mm, wafer-head, nylon-coated (5) (1.85 kgf-cm) Chapter 8 Removing and replacing a FRU...
  • Page 76 Step Screw (quantity) Color Torque M2 × 6 mm, wafer-head, nylon-coated (1) Black 0.181 Nm (1.85 kgf-cm) When installing: Make sure that the connector is attached firmly to the system board. In step , push the top case assembly out from the frame by using a plastic pry tool as shown in the following figure.

  • Page 77: 1130 Bluetooth Daughter Card

    Remove the top case assembly in the direction shown by the arrow , and then detach the connector When installing: Make sure that the connector is attached firmly to the system board. 1130 Bluetooth daughter card For access, remove these FRUs in order: •...

  • Page 78: 1140 Express Sub Card

    Removal steps of Bluetooth daughter card Torque Step Screw (quantity) Color M2 × 3 mm, wafer-head, nylon-coated (1) Black 0.181 Nm (1.85 kgf-cm) When installing: Make sure that the connector on the bottom side of the card is attached firmly to the system board.

  • Page 79: 1150 Speaker Assembly

    Step Screw (quantity) Color Torque M2 × 6 mm, wafer-head, nylon-coated (2) Black 0.181 Nm (1.85 kgf-cm) 1150 Speaker assembly For access, remove these FRUs in order: • “1010 Battery pack” on page 56 • “1020 ExpressCard blank bezel” on page 57 •...

  • Page 80: 1160 System Board Assembly And Fan Assembly

    Removal steps of speaker assembly When installing: Attach the speaker assembly and route the cable as shown in the following figure, and make sure that the speaker connector is attached firmly. 1160 System board assembly and fan assembly Important notices for handling the system board: When handling the system board, bear the following in mind.
  • Page 81 Note: If the test shows that the HDD Active Protection System is not functioning, be sure to document the drop in any reject report, and replace the system board. • Avoid rough handling of any kind. • At every point in the process, be sure not to drop or stack the system board. •...
  • Page 82 For models with an integrated thermal module Torque Step Screw (quantity) Color M2 × 3 mm, wafer-head, nylon-coated (1) Black 0.181 Nm (1.85 kgf-cm) Hardware Maintenance Manual...
  • Page 83 Step Screw (quantity) Color Torque M2 × 3 mm, wafer-head, nylon-coated (2) Black 0.181 Nm (1.85 kgf-cm) When installing: Make sure that the connector is attached firmly to the system board. When installing: • Make sure that the cables are attached to the cable guides firmly. •...
  • Page 84 • When you route the cables, make sure that they are not subjected to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken. Removal steps of fan assembly Loosen the screws , but do not remove them.
  • Page 85 When installing: Before you attach the fan assembly to the computer, apply thermal grease, at an amount of 0.2 grams, on the part marked as shown in the following figures. Either too much or too less application of grease can cause a thermal problem due to imperfect contact with a component. You need to peel the thin film off from the rubbers marked For models with a discrete fan assembly For models with an integrated fan assembly...

  • Page 86: 1170 Cpu

    1170 CPU For access, remove these FRUs in order: • “1010 Battery pack” on page 56 • “1020 ExpressCard blank bezel” on page 57 • “1030 Bottom slot cover” on page 58 • “1040 Optical drive or travel cover” on page 59 •...

  • Page 87: 1180 Dc-In Sub Card And Base Cover Assembly

    1180 DC-in sub card and base cover assembly For access, remove these FRUs in order: • “1010 Battery pack” on page 56 • “1020 ExpressCard blank bezel” on page 57 • “1040 Optical drive or travel cover” on page 59 •...
  • Page 88 Removal steps of base cover assembly Step Screw (quantity) Color Torque M2.5 × 6 mm, wafer-head, nylon-coated (2) Black 0.392 Nm (4 kgf-cm) Step Screw (quantity) Color Torque M2.5 × 6 mm, wafer-head, nylon-coated (2) Black 0.392 Nm (4 kgf-cm) Hardware Maintenance Manual...
  • Page 89 Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. If the Windows Authentication label (COA) is attached to a part that is replaced, return the old part with the label attached to the customer, or provide a letter to the customer stating what the label was originally on the system and what the label part number, serial number, and product key were.

  • Page 90: 1190 Lcd Unit

    For the location of each label, refer to the following figure: 1190 LCD unit For access, remove these FRUs in order: • “1010 Battery pack” on page 56 • “1030 Bottom slot cover” on page 58 • “1040 Optical drive or travel cover” on page 59 •...
  • Page 91 Step Screw (quantity) Color Torque M2.5 × 6 mm, wafer-head, nylon-coated (2) Black 0.392 Nm (4 kgf-cm) When installing: Make sure that the connector is attached firmly to the system board. In step , release wireless antenna cables from the cable guides. Chapter 8 Removing and replacing a FRU...

  • Page 92: 2010 Lcd Bezel Assembly

    2010 LCD bezel assembly For access, remove these FRUs in order: • “1010 Battery pack” on page 56 • “1030 Bottom slot cover” on page 58 • “1040 Optical drive or travel cover” on page 59 • “1070 PCI Express Mini Card for wireless LAN” on page 62 •...

  • Page 93: 2020 Integrated Camera

    Step Screw cap Screw (quantity) Color Torque Black 0.181 Nm M2 × 4.5 mm, wafer-head, nylon-coated (4) (1.85 kgf-cm) When installing: Make sure that all the latches are attached firmly. Then secure the bezel with the screws. 2020 Integrated camera For access, remove these FRUs in order: •...

  • Page 94: 2030 Lcd Panel, Lcd Cable, Lcd Rear Cover Assembly, And Hinges

    When installing: Make sure that the connector is attached firmly. 2030 LCD panel, LCD cable, LCD rear cover assembly, and hinges For access, remove these FRUs in order: • “1010 Battery pack” on page 56 • “1030 Bottom slot cover” on page 58 •...
  • Page 95 When installing: Make sure that the LCD connector is attached firmly. Removal steps of hinges Step Screw (quantity) Color Torque M2 × 3.5 mm, wafer-head, nylon-coated (4) Silver 0.181 Nm (1.85 kgf-cm) Chapter 8 Removing and replacing a FRU...

  • Page 96: 2040 Wireless Lan Antenna Assembly, Wireless Wan Antenna Assembly, And Lcd Rear Cover Assembly

    2040 Wireless LAN antenna assembly, wireless WAN antenna assembly, and LCD rear cover assembly For access, remove these FRUs in order: • “1010 Battery pack” on page 56 • “1030 Bottom slot cover” on page 58 • “1040 Optical drive or travel cover” on page 59 •...
  • Page 97 Cable routing: When you install the antenna assembly, route the cables as shown in the following figure. As you route the cables, make sure that they are not subjected to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken. : Wireless LAN AUX antenna (black) : Wireless WAN AUX antenna (blue) : Wireless WAN MAIN antenna (orange)
  • Page 98 Note: Some models might have a third white cable for wireless LAN. Hardware Maintenance Manual...

  • Page 99: Chapter 9. Locations

    Touch pad ac power connector TrackPoint buttons Optical drive or travel cover TrackPoint pointing stick USB connector UltraNav ExpressCard slot : For the description of the power status indicator, see Chapter 5 “Status indicators” on page 47. © Copyright Lenovo 2012...

  • Page 100: Rear View

    Rear view Sleep (standby) status indicator eSATA/USB connector Media Card Reader slot USB connectors Combo audio jack External monitor connector HDMI port RJ-45 (Ethernet) connector : For the description of the sleep (standby) status indicator, see Chapter 5 “Status indicators” on page 47. Bottom view Battery pack Bottom slot cover...

  • Page 101: Chapter 10. Parts List

    CRU, Lenovo will ship the CRU to you. CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request. You may find a list of CRUs in the publications that ship with your product or at http://www.lenovo.com/CRUs. You may be required to return the defective part that is replaced by the CRU.

  • Page 102: Overall

    Overall Hardware Maintenance Manual...
  • Page 103 Table 9. Parts list - Overall No. FRU (Overall) FRU no. LCD unit (see “LCD FRUs” on page 105.) Keyboard (see “Keyboard” on page 108.) 04W4061 N Top case assembly without fingerprint reader, painted • 1141-CTO • 1167-CTO • 1198-CTO 04W1478 N Top case assembly without fingerprint reader, without paint •...
  • Page 104 Table 9. Parts list - Overall (continued) No. FRU (Overall) FRU no. 55Y3717 4-GB DDR3-1333 SDRAM SO-DIMM (PC3-10600) card • 1141-CTO, LXx, LWx, 22x, 23x, 24x, 27x, 4Ax, 4Bx, 4Cx, 4Dx, 4Nx, 4Px, 4Qx, 4Rx, 4Ux, 4Vx, 4Wx, 4Xx, 4Yx, 4Zx, 54x, 55x, 56x, 57x, 58x, 5Gx, 5Hx, 5Jx, 5Kx, 5Lx, 5Mx, 62x, 65x, 78x, 79x, 7Ax, 7Bx, 92x, 8Yx, 9Px, 9Gx, 9Fx, 9Ex, 9Xx, 9Ux, E7x, E6x, LVx, LUx, LTx, LSx, LRx, LQx, LPx, LNx, LMx, LLx, LKx, LJx, LHx, LGx, LFx, LEx, LDx, LCx, LBx, LAx, L9x, L8x, L7x, L5x, L4x, L3x, L2x, KZx, KYx, KXx, KWx, KVx, KUx, KTx, KPx, KNx, KMx, KLx,...
  • Page 105 Table 9. Parts list - Overall (continued) No. FRU (Overall) FRU no. Base cover assembly 04W3271 N • 1141-CTO, FGx, FFx, LXx, LWx, 22x, 23x, 24x, 27x, 2Bx, 2Cx, 2Nx, 2Px, 2Qx, 3Sx, 3Tx, 3Ux, 3Vx, 3Wx, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 4Xx, 4Yx, 4Zx, 54x, 55x, 56x, 57x, 58x, 5Bx, 5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Hx, 5Jx, 5Kx, 5Lx, 5Mx, 5Xx, 62x, 65x, 68x, 69x, 6Ax, 6Xx, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Dx, 7Ex, 7Fx, 7Gx, 7Hx, 7Sx, 7Tx, 94x, 92x, 8Zx, 8Yx, 9Px, 9Gx, 9Fx, 9Ex, 9Dx, 9Cx, 9Xx, 9Ux, E7x, E6x, LVx,...
  • Page 106 Table 9. Parts list - Overall (continued) No. FRU (Overall) FRU no. Travel cover 04W1482 * • 1141-CTO • 1167-CTO • 1198-CTO 04W1859 N Speaker assembly Bottom slot cover with screw 04W1835 * SATA hard disk drive, 250 GB, 5,400 rpm 04W1250 04W1252 •...
  • Page 107 Table 9. Parts list - Overall (continued) No. FRU (Overall) FRU no. 60Y3279 Integrated Mobile Broadband (F5521gw) • 1141-CTO, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 68x, 7Hx, 9Px, LEx, LDx, L8x, L7x, KDx, JBx, HPx, HKx • 1167-CTO Integrated Mobile Broadband (F5521gw), Malaysia SKU 60Y3267 •...
  • Page 108 Table 9. Parts list - Overall (continued) No. FRU (Overall) FRU no. ® 60Y3241 Intel Centrino Wireless-N 1000 • 1141-CTO, LXx, LWx, 22x, 23x, 24x, 27x, 2Bx, 2Cx, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 4Xx, 4Yx, 4Zx, 54x, 57x, 58x, 5Bx, 5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Hx, 5Jx, 5Kx, 5Lx, 5Mx, 68x, 69x, 6Ax, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Dx, 7Ex, 7Fx, 7Gx, 7Hx, 7Sx, 7Tx, 94x, 92x, 8Zx, 8Yx, 9Gx, 9Fx, 9Ex, 9Dx, 9Cx, 9Xx, 9Ux, E7x, E6x, LVx, LUx, LTx, LSx, LRx, LQx, LPx, LNx, LMx, LLx, LKx, LJx, LHx, LGx, LFx, LEx, LDx,...
  • Page 109 Table 9. Parts list - Overall (continued) No. FRU (Overall) FRU no. 04W4095 N CPU assembly, Intel Core i5-2450M Processor (2.50GHz) • 1141-CTO, LVx, LUx, LTx, LSx, LRx, LQx, LPx, LNx, LMx, LLx, LKx, LJx, LHx, LGx, LFx, L8x, L7x, L5x, L2x, KZx, KXx, KTx, KPx, KNx, KDx, KCx, KBx, KAx, K9x, K8x, JDx, JCx, HWx, HQx, HPx, HEx, HDx, HCx, HBx, HAx, H9x, H6x, H5x, GWx, GVx, GUx, GTx, GSx, GRx, GQx, GPx, GNx, GMx, GLx, GKx, GJx, GHx, HXx, GGx, GFx, GCx, G8x, G7x, G6x, G5x, G4x, G3x, G2x, FZx, FYx, FWx, FVx, FUx, FQx, FPx...
  • Page 110 Table 9. Parts list - Overall (continued) No. FRU (Overall) FRU no. 04W4241 N CPU assembly, AMD A8-3520 Processor (2.50GHz or 1.60GHz) • 1198-CTO, 4Jx, 4Fx, 49x, 48x, 47x, 46x, 45x, 44x, 3Zx 04W3423 N CPU assembly, AMD E2-3000M Processor (2.40GHz or 1.80GHz) •...

  • Page 111: Lcd Frus

    LCD FRUs Chapter 10 Parts list...
  • Page 112 Table 10. Parts list - LCD No. FRU (LCD) FRU no. 04W3263 N LCD cover kit, black • 1141-CTO, FGx, FFx, LXx, LWx, 22x, 23x, 24x, 27x, 2Bx, 2Nx, 2Px, 2Qx, 3Sx, 3Tx, 3Ux, 3Vx, 3Wx, 48x, 4Ax, 4Dx, 4Nx, 4Rx, 4Sx, 4Ux, 4Xx, 4Yx, 55x, 56x, 57x, 58x, 5Bx, 5Cx, 5Dx, 5Ex, 5Gx, 5Jx, 5Kx, 5Lx, 5Xx, 62x, 68x, 69x, 6Xx, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Fx, 7Hx, 7Sx, 94x, 92x, 8Zx, 8Yx, 9Px, 9Gx, 9Fx, 9Ex, 9Dx, 9Cx, 9Xx, 9Ux, E7x, E6x, LVx, LUx, LRx, LQx, LMx, LLx, LKx, LJx, LHx, LGx, LFx, LEx, LDx, LCx, LBx, LAx, L9x, L8x,...
  • Page 113 Table 10. Parts list - LCD (continued) No. FRU (LCD) FRU no. Microphone 04W0447 N • 1141-CTO, 3Vx, 3Wx, E3x, E2x • 1167-CTO • 1198-CTO Wireless WAN antenna set for 1141 and 1167 04W1846 04W1886 Wireless LAN antenna set 04W1845 04W1885 Hinges, black 04W2237...

  • Page 114: Keyboard

    Table 10. Parts list - LCD (continued) No. FRU (LCD) FRU no. • 1198-CTO, 2Px, 2Nx, 2Mx, 3Dx, 3Cx, 3Bx, 38x, 32x, 2Zx, 2Yx, 2Xx, 4Jx, 4Lx, 4Kx, 4Hx, 4Gx, 4Ax, 49x, 48x, 47x, 46x, 45x, 44x, 43x, 42x, 3Zx, 3Yx, 3Xx, 3Wx, 3Vx, 3Ux, 3Tx, 3Sx, 2Lx, 2Kx, 2Jx, 3Fx, 3Ex, 36x, 35x, 34x, 33x 04W0418 LCD module, 14.0-inch HD glare...

  • Page 115: Miscellaneous Parts

    Table 11. Parts list—Keyboard (continued) Language FRU no. Russian 04W0823 04W0787 Slovak 04W0824 04W0788 Slovenian 04W0825 04W0789 Spanish 04W0810 04W0774 Swiss 04W0827 04W0791 Thai 04W0834 04W0798 Traditional Chinese 04W0833 04W0797 Turkish 04W0828 04W0792 Turkish-F 04W0835 04W0799 U.K. English 04W0829 04W0793 U.S.

  • Page 116: Power Cords

    Table 14. Parts list—3-pin ac power adapters FRU no. CRU ID 3-pin (65 W, 20 V) adapter (models CTO, xxA, xxB, xxG, xxH, xxK, xxM, xxQ, xxT, xxV) 42T5283 42T4421 3-pin (65 W, 20 V) adapter (models CTO, xxA, xxB, xxG, xxH, xxK, xxM, xxQ, xxT, xxV) 3-pin (65 W, 20 V) adapter (models CTO, xxA, xxB, xxG, xxH, xxK, xxM, xxQ, xxT, xxV) 42T4417 42T4425...

  • Page 117: Recovery Discs

    Table 16. Parts list—3-pin power cords (continued) FRU no. Country or region Korea 42T5077 42T5162 • models -CTO, xxK Switzerland 42T5044 42T5129 • models -CTO, xxG Taiwan 42T5071 42T5156 • models -CTO, xxV U.K., China (Hong Kong S.A.R.) 42T5035 42T5120 •...

  • Page 118: Windows 7 Home Basic (32 Bit) Dvds

    Table 17. Parts list—Windows XP Professional (32 bit) recovery DVDs (continued) Language 03W7477 Simplified Chinese Spanish 03W7495 03W7496 Swedish Traditional Chinese 03W7478 Turkish 03W7497 03W7979 US English Windows 7 Home Basic (32 bit) DVDs Windows 7 Home Basic (32 bit) is preinstalled as the operating system in the following models: •...

  • Page 119: Windows 7 Home Premium (32 Bit) Dvds

    Table 19. Parts list—Windows 7 Home Basic (64 bit) recovery DVDs Language CRU ID Arabic 04T2964 Brazilian Portuguese 04T2965 French 04T2968 Indian English 04T2967 Portuguese 04T2969 Russian 04T2970 Serbian-Latin 04T2972 04T2966 Simplified Chinese Spanish 04T2971 Turkish 04T2973 04T2974 US English Windows 7 Home Premium (32 bit) DVDs Windows 7 Home Premium (32 bit) is preinstalled as the operating system in the following models: •...

  • Page 120: Windows 7 Professional (32 Bit) Dvds

    Table 21. Parts list—Windows 7 Home Premium (64 bit) recovery DVDs Language CRU ID Arabic 04T2978 Brazilian Portuguese 04T2979 04T3003 English, Slovenian, Croatian Dutch, French, German, Italian, English 04T3001 04T3002 Traditional Chinese, Simplified Chinese, English Danish, Finnish, Swedish, Norwegian, English 04T3000 Czech 04T2982...

  • Page 121: Windows 7 Professional (64 Bit) Dvds

    Table 22. Parts list—Windows 7 Professional (32 bit) recovery DVDs Language CRU ID French 04T2919 Germany 04T2920 Indian English 04T2918 Japanese 04T2921 Simplified Chinese 04T2917 04T2922 Spanish US English 04T2923 04T2924 English, Danish, Finnish, Swedish, and Norwegian English, Dutch, French, German, and Italian 04T2925 Windows 7 Professional (64 bit) DVDs Windows 7 Professional (64 bit) is preinstalled as the operating system in the following models:...

  • Page 122: Common Service Tools

    USB floppy diskette drive for maintenance diskette 05K9283 USB floppy diskette drive tool kit 27L3452 Test card for integrated Smart Card 42W7820 — LENOVO ThinkPad Hardware Maintenance Diskette Version 1.76 or later Note: Download the file from the following Web site: http://www.lenovo.com/support Hardware Maintenance Manual...

  • Page 123: Appendix A. Notices

    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.

  • Page 124: Electronic Emissions Notices

    Electronic emissions notices For electronic emission information on Class B digital devices, refer to the corresponding information in the User Guide. Trademarks The following terms are trademarks of Lenovo in the United States, other countries or both: Active Protection System Lenovo ThinkPad...
  • Page 126 Part Number: 0A60575_05 Printed in (1P) P/N: 0A60575_05 *1P0A60575_05*...

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