Lenovo 41X8111 Hardware Replacement Manual

3000 j series.
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Hardware Replacement Guide
Lenovo 3000 J Series
Types 7387, 7388, 7389, 7393, 7394, 7395

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   Summary of Contents for Lenovo 41X8111

  • Page 1

    Hardware Replacement Guide Lenovo 3000 J Series Types 7387, 7388, 7389, 7393, 7394, 7395...

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    Lenovo 3000 J Series...

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    RESTRICTED RIGHTS. Use, duplication or disclosure by the Government is subject to the GSA ADP Schedule contract with Lenovo Group Limited, if any, or the standard terms of this commercial license, or if the agency is unable to accept this Program under these terms, then we provide this Program under the provisions set forth in Commercial Computer Software–Restricted Rights at FAR 52.227-19, when applicable, or under Rights in...

  • Page 5: Table Of Contents

    Locating the connectors on the rear of your computer 2 Locating components Identifying parts on the system board . © Lenovo 2005, 2007. Portions © IBM Corp. 2005. Chapter 2. Replacing hardware ..7 Removing the cover .

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    Hardware Replacement Guide...

  • Page 7: Safety Information, Tools Required

    Downloads and drivers v Links to other useful sources of information v Support phone list To access this information, point your browser to http://www.lenovo.com/support Tools required To replace some parts in your computer, you might need a flat-blade or Phillips screwdriver.

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    When replacing a part, do not open the static-protective package containing the new part until the defective part has been removed from the computer and you are ready to install the new part. When you handle parts and other computer components, take these precautions to avoid static-electricity damage: v Limit your movement.

  • Page 9: Chapter 1. Locations, Locating The Connectors On The Front Of Your Computer

    Locating the connectors on the front of your computer The following illustration shows the location of connectors on the front of the computer. Headphone connector Microphone connector © Lenovo 2005, 2007. Portions © IBM Corp. 2005. USB connector USB connector...

  • Page 10: Locating The Connectors On The Rear Of Your Computer

    Locating the connectors on the rear of your computer The following illustration shows the location of connectors on the rear of the computer. Power connector Voltage-selection switch (some models) Mouse connector Keyboard connector Serial connector Parallel connector VGA monitor connector USB connectors Hardware Replacement Guide Ethernet connector...

  • Page 11: Locating Components

    Locating components The following illustration will help you locate the various components in your computer. Microprocessor and heat sink Memory modules PCI Express x1 adapter or PCI Express x16 graphics adapter connector (some models) PCI Express x16 graphics adapter or PCI Express x1 adapter connector (some models) PCI adapter connectors...

  • Page 12: Identifying Parts On The System Board

    Identifying parts on the system board The system board (sometimes called the planar or motherboard) is the main circuit board in your computer. It provides basic computer functions and supports a variety of devices. The following illustration shows the locations of parts on the system board for some computer models.

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    The following illustration shows the locations of parts on the system board for some computer models. Microprocessor and heat sink Microprocessor fan connector Memory connector 1 Memory connector 2 Power connector Diskette drive connector IDE connector SATA IDE connectors (2) Front panel connector Clear CMOS/Recovery jumper Front USB connectors (2)

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    Hardware Replacement Guide...

  • Page 15: Lenovo 2005, 2007. Portions © Ibm Corp, Chapter 2. Replacing Hardware, Removing The Cover

    Do not open your computer or attempt any repair before reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer. To obtain copies of the Safety and Warranty Guide, go to http://www.lenovo.com/support. Note: Use only the parts provided by Lenovo.

  • Page 16: Replacing A Memory Module

    Do not open your computer or attempt any repair before reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer. To obtain copies of the Safety and Warranty Guide, go to http://www.lenovo.com/support. This section provides instructions on how to replace a memory module.

  • Page 17: Replacing A Pci Adapter

    Do not open your computer or attempt any repair before reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer. To obtain copies of the Safety and Warranty Guide, go to http://www.lenovo.com/support. Chapter 2. Replacing hardware...

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    This section provides instructions on how to replace a PCI adapter. 1. Remove the computer cover. See “Removing the cover” on page 7. 2. Remove the screw securing the adapter in the connector. 3. Remove the adapter being replaced. 4. Remove the new adapter from its static-protective package. 5.

  • Page 19: Replacing A Keyboard, Replacing A Mouse

    Do not open your computer or attempt any repair before reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer. To obtain copies of the Safety and Warranty Guide, go to http://www.lenovo.com/support. This section provides instructions on how to replace a keyboard.

  • Page 20: Completing The Parts Replacement

    3. Locate the mouse connector. Note: Your mouse might be connected to a standard mouse connector 1 or a 4. Disconnect the failing mouse cable from the computer. 5. Connect the new mouse to the appropriate connector on the computer. 6.

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    6. To update the configuration, see ″Using the Setup Utility″ in the User Guide that was included with your computer. Note: In most areas of the world, Lenovo requires the return of the defective CRU. Information about this will come with the CRU or will come a few days after the CRU arrives.

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    Hardware Replacement Guide...

  • Page 23: Appendix. Notices

    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.

  • Page 24: Television Output Notice, Trademarks

    Macrovision Corporation. Reverse engineering or disassembly is prohibited. Trademarks Lenovo and the Lenovo logo are trademarks of Lenovo in the United States, other countries, or both. IBM is a trademark of the International Business Machines Corporation in the United States, other countries, or both.

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    Part Number: 41X8111 Printed in USA (1P) P/N: 41X8111...

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7387 7388 7389 7393 7394 7395... Show all

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