Lenovo 1141BTU User Manual

Lenovo 1141BTU Manual

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  • Lenovo 1141BTU | User Manual - Page 1
    Hardware Maintenance Manual ThinkPad Edge E420
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    and the product it supports, be sure to read the general information under Appendix A "Notices" on page 117. Second Edition (April 2011) © Copyright Lenovo 2011. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration "GSA" contract, use
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    manual iii Chapter 1. Safety information . . . . . 1 General safety 1 Electrical safety 2 Safety inspection guide guide 30 Diagnostics using PC-Doctor for DOS. . . . 30 Lenovo 43 Intermittent problems 43 Undetermined problems 43 a FRU 53 Before servicing ThinkPad Edge E420 models . . 53
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    Premium (32 bit) DVDs . . 113 Windows 7 Home Premium (64 bit) DVDs . . 113 Windows 7 Professional (32 bit) DVDs. . . . 114 Windows 7 Professional (64 bit) DVDs. . . . 115 Common service tools 116 Appendix A. Notices 117 Electronic emissions notices 118 Trademarks 118 ii Hardware Maintenance
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    this manual This manual contains service and reference information for the following ThinkPad® products. ThinkPad Edge E420 Machine Type (MT) 1141, and 1167 Use this manual along with the advanced diagnostic tests to troubleshoot problems. Important: This manual is intended only for trained service
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    iv Hardware Maintenance Manual
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    before you service a ThinkPad Notebook. • "General safety" on page 1 • "Electrical safety" on page 2 • "Safety inspection guide" on 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 Lenovo 2011 1
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    safety precautions when you work with very high voltages; Instructions for these precautions are in the safety sections of such touching can cause personal injury and machine damage. • Do not service the following parts with the power on when they are removed from : 2 Hardware Maintenance Manual
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    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 of every service task. , broken, or sharp edges). 2. Power off the
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    grounding system, such as those listed below, to provide protection that meets the specific service requirement. Note: The use of a grounding system to guard against ESD damage is German • Hebrew • Japanese • Korean • Spanish • Traditional Chinese DANGER DANGER 4 Hardware Maintenance Manual
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    DANGER DANGER DANGER DANGER DANGER Chapter 1. Safety information 5
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    DANGER 6 Hardware Maintenance Manual
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    PERIGO PERIGO PERIGO Chapter 1. Safety information 7
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    PERIGO PERIGO PERIGO PERIGO PERIGO DANGER 8 Hardware Maintenance Manual
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    DANGER DANGER DANGER DANGER DANGER Chapter 1. Safety information 9
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    DANGER DANGER VORSICHT VORSICHT VORSICHT 10 Hardware Maintenance Manual
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    VORSICHT VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1. Safety information 11
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    12 Hardware Maintenance Manual
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    Chapter 1. Safety information 13
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    14 Hardware Maintenance Manual
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    Chapter 1. Safety information 15
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    16 Hardware Maintenance Manual
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    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 17
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    18 Hardware Maintenance Manual
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    Chapter 1. Safety information 19
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    20 Hardware Maintenance Manual
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    Chapter 1. Safety information 21
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    22 Hardware Maintenance Manual
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    Chapter 1. Safety information 23
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    24 Hardware Maintenance Manual
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    FRUs listed in this manual. After a system board is replaced, ensure that the latest UEFI BIOS is loaded to the system board before completing the service action. To download software fixes, drivers, and UEFI BIOS, do as follows: 1. Go to http://www.lenovo.com/support. 2. Enter the product number
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    listed in the Symptom-to-FRU Index for the computer you are servicing. Strategy for replacing FRUs for CTO, CMV, and GAV Product definition provides the ability for a customer to configure an IBM® or a Lenovo solution from an eSite, and have this configuration sent to fulfillment, Maintenance Manual
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    same record found in PEW). • eSupport can be accessed at the following Web site: http://www.lenovo.com/support • To view the key commodities, click on PARTS INFORMATION, then PARTS LOOKUP. Type in the " select PARTS INFORMATION. Under "Filter by Category" Chapter 2. Important service information 27
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    PARTS. Under "Parts Information by Date" select SYSTEM SERVICE PARTS. The list of service parts by description, with applicable machine type model and FRU will be displayed. Using the HMM For Key and eSupport to view the complete list of FRUs at the MT Model level. 28 Hardware Maintenance Manual
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    guide" on page 30 - "Diagnostics using PC-Doctor for DOS" on page 30 - "Lenovo ThinkVantage Toolbox" on page 32 - "FRU tests" on page 33 • "Power system checkout" on page 34 The descriptions in this chapter apply to any ThinkPad model that supports servicing sequence only when a problem recurs. If
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    : http://www.lenovo.com/support To create the PC-Doctor diagnostic CD, follow the instructions on the Web site. 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 ThinkPad Setup before
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    . To run the test, do as follows: 1. Turn off the computer. 2. Make sure that the internal optical drive that is supported as a startup device is attached to the computer you are servicing. 3. Turn on the computer. If the computer cannot be powered on, go to "Power system checkout" on page 34, and
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    ThinkPad Notebook. If you have an external monitor attached to the computer, detach it before running PC-Doctor for DOS. • To test Digital Signature Chip, the security chip must be set to Active. 10. Run the applicable function test. 11. Follow the instructions on the screen. If there is a problem
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    Lenovo ThinkVantage Toolbox. Follow the instructions on the screen. Lenovo ThinkVantage Toolbox also has problem determination aids that determine software and usage problems Systemboard ➙ Keyboard 2. Interactive Tests ➙ Keyboard Enter the ThinkPad Setup and change Serial ATA (SATA) setting to
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    service action is necessary. Touch Pad If enabling the TrackPoint does not correct the problem, continue with the following: • Interactive Tests ➙ Mouse If the Touch Pad does not work, check the configuration as specified in the ThinkPad dc) 1 +20 2 0 3 Ground 34 Hardware Maintenance Manual
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    no.2 of the ac power adapter may 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: • Replace the system board. • If the problem persists, go to "FRU tests" on page 33. Note: Noise from the
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    . • If the voltage is not correct, replace the backup battery. • If the backup battery discharges quickly after replacement, replace the system board. 36 Hardware Maintenance Manual
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    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 set consists of the user instructions and the following set of the F1 key. The ThinkPad Setup opens. b. Use the arrow keys to
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    the DVD drive. 3. Press F10 to save the ThinkPad Setup configuration changes. Follow the instructions on the screen to begin the recovery process. might need to reinstall some device drivers. Passwords As many as three passwords may be needed for any ThinkPad Notebook: the power-on password ( Manual
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    cannot be made available to the service technician, neither Lenovo nor Lenovo authorized service technicians provide any services to reset the user HDPs or 1. Turn on the computer. 2. When the ThinkPad logo comes up, immediately press F1 to enter ThinkPad Setup. 3. Select Security, using the cursor
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    . Hibernation mode In hibernation mode, the following occurs: • The system status, RAM, VRAM, and setup data are stored on the hard disk. 40 Hardware Maintenance Manual
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    code is displayed, check the narrative descriptions of symptoms. If the symptom is not described there, go to "Intermittent problems" on page 43. Note: For a device not supported by diagnostic codes in the ThinkPad Notebooks, see the manual for that device. Chapter 4. Related service information 41
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    action, in sequence System board. System board. 1. Charge the battery pack. 2. Battery pack. 1. Run ThinkPad Setup, and then save current setting by pressing F10. 2. System board. 1. Charge the backup battery for more is set. Type the password and press Enter. 42 Hardware Maintenance Manual
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    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. Notes: • This policy applies to all ThinkPad Undetermined problems If supported
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    a. Non-ThinkPad devices b. problem does not recur, reconnect the removed devices one at a time until you find the failing FRU. 7. If the problem remains, replace the following FRUs one at a time (do not replace a nondefective FRU): a. System board b. LCD assembly 44 Hardware Maintenance Manual
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    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 2011 45
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    Status indicators (continued) Indicator Meaning 3 Sleep (standby) status The illumination dot in the ThinkPad logo on the outer lid of the computer and on the palm rest works as a mode. • Off: The computer is off or in hibernation mode. 4 Sleep (standby) status 46 Hardware Maintenance Manual
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    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 2011 47
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    to use this button to enable or disable the wireless features, the following device drivers must be installed on your computer beforehand: • Power Management driver • OnScreen Display Utility • Wireless device drivers Previous track/scene For Multimedia control. (F10) Play/pause (F11) Next track
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    is your responsibility; you may request that Lenovo installs an Optional-service CRU according to the warranty service for your product. Where you are installing the CRU, Lenovo will ship the CRU to you. CRU information and replacement instructions are shipped with your product and are available
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    firmly. • Ensure torque screw drivers are calibrated correctly following country LENOVO ThinkPad Hardware Maintenance Diskette Version 1.76 or later and restart the computer. 2. From the main menu, select 1. Set System Identification. 3. Select 1. Add S/N data from EEPROM. Follow the instructions
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    date, select 5. Read box build date from EEPROM, and follow the instruction on the screen. After an ECA has been applied to the machine, the EEPROM must be updated to reflect the ECA's application. Use the LENOVO ThinkPad Hardware Maintenance Diskette Version 1.76 or later to update the EEPROM. Note
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    52 Hardware Maintenance Manual
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    runs the risk of damaging parts. 2. Before replacing any FRU, review Chapter 7 "FRU replacement notices" on page 49. 3. Begin by servicing ThinkPad Edge E420 models Some models of the ThinkPad Edge E420 you are servicing might have the SIM card that the customer has installed. © Copyright Lenovo
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    After you finish the servicing, make sure that you insert the card back into the slot firmly. 1 2 1010 Battery pack Important notice for replacing a battery pack: • Lenovo ThinkVantage Toolbox has an automatic remove the battery pack in the direction shown by arrow 3 . 54 Hardware Maintenance Manual
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    Table 8. Removal steps of battery pack (continued) 1 2 3 When installing: Install the battery pack in the slot. Make sure that the battery latch is in the locked position. 1020 ExpressCard blank bezel Table 9. Removal steps of ExpressCard blank bezel When you press the ExpressCard blank bezel 1 ,
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    Battery pack" on page 54 Table 10. Removal steps of bottom slot cover Note: Loosen the screws 1 , but do not remove them. 2 1 1 1 1 56 Hardware Maintenance Manual
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    Table 10. Removal steps of bottom slot cover (continued) 1040 Optical drive or travel cover For access, remove these FRUs in order: • "1010 Battery pack" on page 54 • "1030 Bottom slot cover" on page 56 Table 11. Removal steps of optical drive or travel cover 1 Step 1 Screw (quantity) M2 × 6 mm,
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    slot cover" on page 56 Table 12. Removal steps of memory modules 1 1 2 Note: If only one memory module is used on the computer you are servicing, the card must be installed in SLOT-0 ( a : lower slot), but not in SLOT-1 ( b : upper slot). b a 58 Hardware Maintenance
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    Table 12. Removal steps of memory modules (continued) When installing: Insert the notched end of the memory module into the socket. Press the memory module firmly, and pivot it until it snaps into place. Make sure that it is firmly installed in the slot and does not move easily. 1060 Hard disk drive
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    Table 13. Removal steps of HDD assembly (continued) When installing: Make sure the HDD is attached firmly. Table 14. Removal steps of HDD bracket 1 1 1 1 2 Step 1 Screw (quantity) M3 × 2.8 mm, wafer-head, nylon-coated (4) 60 Hardware Maintenance Manual Color Black Torque 0.392 Nm (4 kgfcm)
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    1070 PCI Express Mini Card for wireless LAN For access, remove these FRUs in order: • "1010 Battery pack" on page 54 • "1030 Bottom slot cover" on page 56 Table 15. Removal steps of PCI Express Mini Card for wireless LAN In step 1 , unplug the jacks by using the removal tool antenna RF connector
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    jack marked AUX on the card. Step 2 Screw (quantity) M2 × 3 mm, wafer-head, nylon-coated (1) Color Black Torque 0.181 Nm (1.85 kgfcm) 62 Hardware Maintenance Manual
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    Table 16. Removal steps of PCI Express Mini Card for wireless WAN (continued) 1080 mSATA solid state drive For access, remove these FRUs in order: • "1010 Battery pack" on page 54 • "1030 Bottom slot cover" on page 56 Attention: • Do not drop the drive or apply any physical shock to it. The drive is
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    parts list for your computer. Any other battery could ignite or explode. 2 1 When installing: Make sure that the connector is attached firmly. 64 Hardware Maintenance Manual
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    1110 Keyboard For access, remove these FRUs in order: • "1010 Battery pack" on page 54 • "1030 Bottom slot cover" on page 56 Table 18. Removal steps of keyboard 1 1 When installing: Make sure the screws have been fastened to secure to keyboard. Step 1 Screw (quantity) M2 × 6 mm, wafer-head,
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    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 " on page 57 • "1110 Keyboard" on page 65 66 Hardware Maintenance Manual
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    Table 19. Removal steps of top case assembly 1 1 1 1 1 1 1 1 1 1 Step 1 Screw (quantity) M2 × 6 mm, wafer-head, nylon-coated (10) Color Black 2 2 2 2 2 Torque 0.181 Nm (1.85 kgfcm) Step 2 Screw (quantity) M2 × 3 mm, wafer-head, nylon-coated (5) Color Black Torque 0.181 Nm (1.85 kgfcm)
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    Table 19. Removal steps of top case assembly (continued) 3 Step 3 Screw (quantity) M2 × 6 mm, wafer-head, nylon-coated (1) 4 5 Color Black Torque 0.181 Nm (1.85 kgfcm) When installing: Make sure that the connector is attached firmly to the system board. 68 Hardware Maintenance Manual
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    Table 19. Removal steps of top case assembly (continued) In step 6 , push the top case assembly out from the frame by using a plastic pry tool as shown in the following figure. 6 6 6 6 6 6 6 6 6 6 Remove the top case assembly in the direction shown by the arrow 7 , and then detach the connector
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    . Removal steps of Express sub card When installing: Make sure that the Express sub card is attached firmly to the system board. 70 Hardware Maintenance Manual
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    Table 21. Removal steps of Express sub card (continued) 1 1 Step 1 Screw (quantity) M2 × 6 mm, wafer-head, nylon-coated (2) 1150 Speaker assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 54 • "1020 ExpressCard blank bezel" on page 55 • "1030 Bottom slot cover" on page
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    Table 22. Removal steps of speaker assembly 4 3 4 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. 72 Hardware Maintenance Manual
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    that the HDD Active Protection System still functions. The procedure is as follows: 1. Place the computer on a horizontal surface. 2. Run Diagnostics ➙ ThinkPad Devices ➙ HDD Active Protection Test. Attention: Do not apply physical shock to the computer while the test is running. For access, remove
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    23. Removal steps of system board The following components soldered on the top side of the system board are extremely sensitive. When you service the system board, avoid any kind of rough handling. a CPU b Platform Controller Hub (PCH) c Graphics Processing Unit (GPU) (Discrete Graphics chip) For
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    Table 23. Removal steps of system board (continued) 1 Step 1 Screw (quantity) M2 × 6 mm, wafer-head, nylon-coated (1) Color Black Torque 0.181 Nm (1.85 kgfcm) 3 2 2 4 Step 2 Screw (quantity) M2 × 6 mm, wafer-head, nylon-coated (2) Color Black When installing: Make sure that the connector
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    of system board (continued) 5 When installing: • Make sure that the cables are attached to the cable guides firmly. • Make sure that you route the cables correctly and you tape up the cables in the proper the cables to be damaged by the cable guides, or a wire to be broken. 76 Hardware Maintenance
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    Table 24. Removal steps of fan assembly Loosen the screws 2 , but do not remove them. Note: Different models might have different numbers of screws in step 2 . 1 2 2 3 Chapter 8. Removing and replacing a FRU 77
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    a 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 b System board assembly and fan assembly" on page 73 78 Hardware Maintenance Manual
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    Attention: The CPU is extremely sensitive. When you service the CPU, avoid any kind of rough handling. Table 25. Removal steps of CPU Rotate the head of the screw in the direction shown by
  • Lenovo 1141BTU | User Manual - Page 86
    Table 26. Removal steps of DC-in sub card 1 Step 1 Screw (quantity) M2 × 6 mm, wafer-head, nylon-coated (1) Color Black Torque 0.181 Nm (1.85 kgfcm) 2 80 Hardware Maintenance Manual
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    Table 27. Removal steps of base cover assembly 1 1 Step 1 Screw (quantity) M2.5 × 6 mm, wafer-head, nylon-coated (2) Color Black Torque 0.392 Nm (4 kgfcm) 2 Step 2 Screw (quantity) M2.5 × 6 mm, wafer-head, nylon-coated (2) 2 Color Black Torque 0.392 Nm (4 kgfcm) Chapter 8. Removing and
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    WAN label 17 Non Encryption label or Indonesia rating label 21 Product label 22 Wireless label for special bid 23 Asset tag 82 Hardware Maintenance Manual
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    For some models, you need to apply two FCC labels. Check the old base cover; if it has two FCC labels, apply both to the new base cover. For the location of each label, refer to the following figure: 1 234 5 23 6 22 7 21 8 9 20 10 13 11 19 12 18 14 17 15 16 1190 LCD unit For
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    Nm (4 kgfcm) When installing: Make sure that the connector is attached firmly to the system board. In step 5 , release wireless antenna cables from the cable guides. 84 Hardware Maintenance Manual
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    Table 28. Removal steps of LCD unit (continued) 5 5 2010 LCD bezel assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 54 • "1030 Bottom slot cover" on page 56 • "1040 Optical drive or travel cover" on page 57 • "1070 PCI Express Mini Card for wireless LAN" on page 61 • "
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    page 65 • "1120 Top case assembly" on page 66 • "1190 LCD unit" on page 83 • "2010 LCD bezel assembly" on page 85 86 Hardware Maintenance Manual
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    Table 30. Removal steps of integrated camera 3 1 2 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 54 • "1030 Bottom slot cover" on page 56 • "1040
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    Table 31. Removal steps of LCD panel, LCD cable, and LCD rear cover assembly (continued) Step Screw (quantity) Color 1 M2 × 3.5 mm, wafer-head, nylon-coated (4) Silver Torque 0.181 Nm (1.85 kgfcm) 3 6 4 5 88 Hardware Maintenance Manual
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    Table 31. Removal steps of LCD panel, LCD cable, and LCD rear cover assembly (continued) When installing: Make sure that the LCD connector is attached firmly. Table 32. Removal steps of hinges 11 2 2 3 11 3 2 2 Step 1 Screw (quantity) M2 × 3.5 mm, wafer-head, nylon-coated (4) Color Silver
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    Table 33. Removal steps of Wireless LAN antenna assembly, wireless WAN antenna assembly, and LCD rear cover assembly Release the antenna cables from the cable guides of the LCD rear cover assembly and from the hinges. 90 Hardware Maintenance
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    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. Chapter 8. Removing and replacing a FRU 91
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    (blue) c : Wireless WAN MAIN antenna (orange) d : Wireless LAN MAIN antenna (gray) a b c d Note: Some models might have a third white cable for wireless LAN. 92 Hardware Maintenance Manual
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    Chapter 9. Locations This chapter presents the locations of the ThinkPad Edge E420 hardware components. Front view 1 2 14 3 13 12 15 110 10 98 6 7 4 5 1 Integrated camera 2 Built-in the power status indicator, see Chapter 5 "Status indicators" on page 45. © Copyright Lenovo 2011 93
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    4 Built-in stereo speakers 1: The memory modules, hard disk drive, and wireless LAN/WAN cards are located underneath the bottom slot cover. 94 Hardware Maintenance Manual
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    .lenovo.com/CRUs. You may be required to return the defective part that is replaced by the CRU. When return is required: (1) return instructions CRU. See your Lenovo Limited Warranty documentation for full details. ThinkPad computers contain the following types of CRUs: - Self-service CRUs: These
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    Overall 1 21 2 3 20 19 18 4 17 5 16 6 15 7 14 13 8 12 9 11 10 96 Hardware Maintenance Manual
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    Table 34. Parts list-Overall No. FRU (Overall) FRU no. CRU ID 1 LCD unit (see "LCD FRUs" on page 105.) 2 Keyboard (see "Keyboard" on page 109.) 3 Top case assembly without fingerprint reader 04W1478 N • 1141-CTO, 20x, 50x, 22x, 23x, 24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx,
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    8 Battery pack, 9 cell Li-ion (2.8 Ah) • 1141-CTO, 31x • 1167-CTO FRU no. 42T4913 42T4751 42T4753 42T4755 42T4848 42T4710 42T4712 CRU ID * * * * * * * 98 Hardware Maintenance Manual
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    Table 34. Parts list-Overall (continued) No. FRU (Overall) FRU no. CRU ID 8 Battery pack, 9 cell Li-ion (2.8 Ah) • 1141-CTO, 31x • 1167-CTO 42T4851 * 9 Base cover assembly 04W1860 N 9 Base cover assembly 04W1861 N 9 Base cover assembly 04W1862 N 10 DVD-RAM/RW drive 04W1272 * • 1141-CTO,
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    , 3Xx, 42x, 43x, 44x, 45x, 5Cx, 5Dx, 5Ex, 5Fx, 5Jx, 5Kx, 5Nx, 5Px, 5Qx, 6Dx, 6Ex, 6Fx, 6Gx, 6Rx • 1167-CTO 04W1255 * 100 Hardware Maintenance Manual
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    Table 34. Parts list-Overall (continued) No. FRU (Overall) 13 SATA hard disk drive, 320 GB, 5,400 rpm • 1141-CTO, 21x, 40x, 50x, 2Nx, 2Px, 2Qx, 2Rx, 2Vx, 2Wx, 2Yx, 32x, 33x, 36x, 39x, 3Fx, 3Gx, 3Mx, 3Ux, 3Xx, 42x, 43x, 44x, 45x, 5Cx, 5Dx, 5Ex, 5Fx, 5Jx, 5Kx, 5Nx, 5Px, 5Qx, 6Dx, 6Ex, 6Fx, 6Gx, 6Rx •
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    7Jx, 7Kx, 7Lx, 7Mx, 7Nx, 7Px, 7Qx, 7Rx, 7Sx, 7Tx, 7Ux • 1167-CTO 16 Backup battery 02K7078 N 17 ThinkPad 11b/g/n Wireless LAN Mini-PCI Express Adapter II • 1141-CTO, 20x, 50x, 51x, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, , 5Yx, 5Zx, 6Ux, 6Vx, 6Wx, 6Xx • 1167-CTO 60Y3247 * 102 Hardware Maintenance Manual
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    (continued) No. FRU (Overall) FRU no. CRU ID 17 ThinkPad 11b/g/n Wireless LAN Mini-PCI Express Adapter II • 1141-CTO 42x, 55x, 56x, 5Xx, 5Yx, 5Zx, 6Ux, 6Vx, 6Wx, 6Xx • 1167-CTO 60Y3249 * 17 ThinkPad 2x2 11a/b/g/n Wireless LAN PCI Express Half Mini Card Adapter • 1141-CTO, 62x, 63x, 64x, 65x, 66x
  • Lenovo 1141BTU | User Manual - Page 110
    04W1833 N 20 Thermal module (switchable) with fan 04W1834 N 21 TrackPoint caps 91P9642 * - ac power adapter (see "ac power adapters" on page 110.) 104 Hardware Maintenance Manual
  • Lenovo 1141BTU | User Manual - Page 111
    LCD FRUs In ThinkPad Edge E420 models, the type of the LCD is 14.0-inch HD LED-backlight LCD (Table 35 "Parts list-LCD" on page 106). 1 2 3 7 6 4 5 Chapter 10. Parts list 105
  • Lenovo 1141BTU | User Manual - Page 112
    , 44x, 45x, 48x, 4Ax, 4Dx, 4Ex, 4Fx, 4Jx, 4Mx, 4Nx, 4Rx, 4Sx, 4Ux, 4Xx, 4Yx, 53x, 6Hx, 6Lx, 6Mx, 6Px • 1167-CTO 106 Hardware Maintenance Manual
  • Lenovo 1141BTU | User Manual - Page 113
    Table 35. Parts list-LCD (continued) No. FRU (LCD) FRU no. CRU ID 4 Hinges, black 04W1851 N • 1141-CTO, 20x, 40x, 50x, 51x, 27x, 28x, 2Bx, 2Ex, 2Fx, 2Hx, 2Jx, 2Lx, 2Nx, 2Px, 2Rx, 2Sx, 3Zx, 42x, 47x, 55x, 56x, 57x, 58x, 59x, 5Ax, 5Bx, 5Cx, 5Dx, 5Ex, 5Gx, 5Jx, 5Kx, 5Lx, 5Nx, 5Px, 5Qx, 5Rx, 5Tx,
  • Lenovo 1141BTU | User Manual - Page 114
    , 49x, 4Bx, 4Cx, 4Gx, 4Hx, 4Kx, 4Lx, 4Px, 4Qx, 4Tx, 4Vx, 4Wx, 4Zx, 52x, 54x, 6Jx, 6Kx, 6Nx, 6Qx • 1167-CTO 04W0420 N 108 Hardware Maintenance Manual
  • Lenovo 1141BTU | User Manual - Page 115
    Table 35. Parts list-LCD (continued) No. FRU (LCD) 7 LCD module, 14.0-inch HD glare • 1141-CTO, 21x, 22x, 23x, 24x, 25x, 26x, 29x, 2Ax, 2Qx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx, 3Gx, 3Hx, 3Jx, 3Kx, 3Lx, 3Mx, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 3Ux, 3Vx, 3Wx, 3Xx, 3Yx, 43x,
  • Lenovo 1141BTU | User Manual - Page 116
    04W0764 04W0830 04W0794 FRU no. CRU ID 04W1840 N 04W1839 * 04W1838 * FRU no. 42T5282 42T4423 42T4419 45N0080 42T4427 42T4431 42T4435 42T4439 CRU ID * 110 Hardware Maintenance Manual
  • Lenovo 1141BTU | User Manual - Page 117
    models CTO, xxA, xxB, xxG, xxH, xxK, xxM, xxQ, xxT, xxV) FRU no. 42T5283 42T4421 42T4417 42T4425 42T4429 42T4433 45N0068 CRU ID * Power cords A ThinkPad power cord for a specific country or region is usually available only in that country or region: Table 40. Parts list-2-pin power cords Country
  • Lenovo 1141BTU | User Manual - Page 118
    Spanish 03W7476 03W7479 03W7480 03W7490 03W7481 03W7482 03W7484 03W7483 03W7485 03W7486 03W7487 03W7978 03W7489 03W7491 03W7492 03W7493 03W7494 03W7477 03W7495 CRU ID N 112 Hardware Maintenance Manual
  • Lenovo 1141BTU | User Manual - Page 119
    Table 42. Parts list-Windows XP Professional (32 bit) recovery DVDs (continued) Language Swedish Traditional Chinese Turkish US English P/N 03W7496 03W7478 03W7497 03W7979 CRU ID Windows 7 Home Basic (32 bit) DVDs Windows 7 Home Basic (32 bit) is preinstalled as the operating system in the
  • Lenovo 1141BTU | User Manual - Page 120
    (32 bit) is preinstalled as the operating system in the following models: • 1141-CTO, 2Px, 2Sx, 6Bx, 6Cx, 6Dx, 6Ex • 1167-CTO 114 Hardware Maintenance Manual
  • Lenovo 1141BTU | User Manual - Page 121
    Table 46. Parts list-Windows 7 Professional (32 bit) recovery DVDs Language Indian English Japanese Simplified Chinese US English P/N 03W7981 03W7982 03W7980 03W7983 CRU ID N Windows 7 Professional (64 bit) DVDs Windows 7 Professional (64 bit) is preinstalled as the operating system in the
  • Lenovo 1141BTU | User Manual - Page 122
    LENOVO ThinkPad Hardware Maintenance Diskette Version 1.76 or later Note: Download the file from the following Web site: http://www.lenovo.com/support P/N 03W8006 03W8005 CRU ID P/N 95F3598 1650840 93F2838 00P6967 08K7159 40Y8687 40Y8704 05K9283 27L3452 42W7820 - 116 Hardware Maintenance Manual
  • Lenovo 1141BTU | User Manual - Page 123
    and verify the operation of any other product, program, or service. Lenovo may have patents or pending patent applications covering subject matter described document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to
  • Lenovo 1141BTU | User Manual - Page 124
    User Guide. Trademarks The following terms are trademarks of Lenovo in the United States, other countries or both: Active Protection System Lenovo ThinkPad ThinkVantage Pentium Other company, product, or service names may be the trademarks or service marks of others. 118 Hardware Maintenance Manual
  • Lenovo 1141BTU | User Manual - Page 125
  • Lenovo 1141BTU | User Manual - Page 126
    Part Number: 0A60575_01 (1P) P/N: 0A60575_01 *0A60575_01*
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Hardware Maintenance Manual
ThinkPad Edge E420