Lenovo K100 Hardware Manual

K100 hardware replacement guide.
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   Summary of Contents for Lenovo K100

  • Page 1: Hardware Replacement Guide

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  • Page 3: Table Of Contents

    Contents Overview....................1 Chapter 1 Locations ................. 3 Locating components ................3 Locating connectors on the front of the computer ........ 4 Locating connectors on the rear of the computer ......... 5 Identifying parts on the system board ........... 8 Chapter 2 Replacing hardware ............

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  • Page 5: Overview

    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. If you no longer have this copy of the Safety and Warranty Guide, you can obtain one online from the Support Web site at http://www.lenovo.com/support. Additional information resources If you have Internet access, the most up-to-date information for your computer is available from the World Wide Web.

  • Page 6: Tools Required

    Parts information • Links to other useful sources of information To access this information, go to http://www.lenovo.com/support. Tools required To replace some parts in your computer, you will need a flat-blade or Phillips screwdriver. Additional tools might be needed for certain parts.

  • Page 7: Chapter 1 Locations, Locating Components

    Locations Chapter This chapter provides illustrations to help locate the various connectors, controls and components of the computer. To remove the computer cover, refer to “Removing the computer cover”. Locating components The following illustration will help you locate the various components in your computer. Microprocessor fan and heat sink PCIe adapter connectors Memory modules...

  • Page 8: Locating Connectors On The Front Of The Computer

    Locating connectors on the front of the computer The following illustration shows the location of connectors on the front of the computer. F-1 Power switch on the top [1-1] [1-2] [1-1] Reset [1-2] Power Switch Hardware Replacement Guide 31031416 Greenland HRG_EN.indd 4 2007.8.20 4:05:37 PM...

  • Page 9: Locating Connectors On The Rear Of The Computer

    F-2 Digital connector (open the Digital Panel) [D-2] [D-5] [D-4] [D-1] [D-2] [D-3] [D-1] Card Reader [D-4] Headphone connector [D-2] USB connector [D-5] Microphone connector [D-3] 1394 connector(Only some models are equipped with this connector. ) Locating connectors on the rear of the computer The following illustration shows the location of connectors on the rear of the computer.

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    VGA-1 L&R ANT IN SPDIF ————The external VGA Card may have some of these connectors, but not have all of them. Use the correct connector according to the monitor you used. Key to symbols used in the above illustrations of the rear of the chassis: ———Power Connector: To supply power to the computer —————PS/2 Mouse Connector: To connect a mouse having a PS/2 connector ———PS/2 Keyboard Connector: To connect a keyboard having a PS/2 connector...

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    ————Parallel Connector: To connect devices requiring a parallel connection VGA-1 —On-board VGA Card Connector: To connect with the signal cable of a monitor. On computer models that have an external graphics card, on-board graphics card signals are shielded and there are no VGA signal outputs - some models are equipped with this connector. ————USB Connector: To connect USB devices.

  • Page 12: Identifying Parts On The System Board

    ————Audio Line-in Connector: To connect audio input to the computer. ——Audio Line-out Connector: To connect to the speakers or headphones. —————Microphone Jack: To connect to audio input from a microphone. SPDIF ——SPDIF Audio Line-out Connector: Output the SPDIF audio signal. Voltage ——selection switch (Some models are equipped with this switch) Check the position of the voltage-selection switch on the rear of the computer.

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    Microprocessor and heat sink Clear CMOS/Recovery jumper Microprocessor fan connector Front USB connectors (2) Memory connector 1 Serial (com2) connector Memory connector 2 Front audio connector Power connector PCI adapter connectors (1) Diskette drive connector PCI Express x1 adapter connector SATA IDE connectors (2) Battery SATA IDE connectors (2)

  • Page 14: Chapter 2 Replacing Hardware, Removing The Computer Cover

    Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at http://www.lenovo.com/support. Note Use only parts provided by Lenovo.

  • Page 15: Removing And Replacing The Front Bezel

    Removing and replacing the front bezel To remove and replace the front bezel: 1. Remove the computer cover. Refer to “Removing the computer cover”. 2. Remove the front bezel by releasing the three plastic tabs inside the chassis and push the bezel outward as shown.

  • Page 16: Replacing The Power Supply

    Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at http://www.lenovo.com/support. To replace the power supply: 1.

  • Page 17: Replacing The Heat Sink Assembly

    5. Install the new power supply into the chassis so that the screw holes in the power supply align with those in the chassis. 6. Install the four screws to secure the power supply. Note: Use only the screws provided by Lenovo. 7. Reconnect the power supply connectors to the system board.

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    2. Lay the computer on its side. 3. Locate the heat sink. Refer to “Identifying parts on the system board”. 4. Disconnect the heat sink and the fan assembly cable from the system board. 5. Remove the four screws securing the heat sink and fan assembly to the system board. 6.

  • Page 19: Replacing A Memory Module

    Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at http://www.lenovo.com/support. To replace a memory module: 1.

  • Page 20: Replacing An Adapter

    Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at http://www.lenovo.com/support. To replace an adapter: 1.

  • Page 21: Bracket Is Different

    4. Ensure the adapter is fully seated into the adapter connector. 5. At the rear of the computer, pivot the adapter latch to the closed position to secure the adapter. 6. Refer to the “Completing the installation”. Note: Replacement of some models equipped with graphic adapter bracket is different.

  • Page 22: Replacing The Hard Disk Drive

    1. Install the bracket into the chassis so that the screw holes in the bracket align with those in the chassis. Let the slot on the bracket clip the adapter. 2. Install the two screws to secure the bracket. Note: Use only the screws provided by Lenovo. Replacing the hard disk drive Attention Do not remove the computer cover or attempt any repair before reading the “Important safety...

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    Important When you receive a new hard disk drive, you will also receive a set of Operating System Recovery CD. The set of Operating System Recovery CD will enable you to restore the Operating System of the hard disk. For more information on recovering factory-installed software, refer to “OneKey Recovery” in the User Guide.

  • Page 24: Replacing An Optical Drive

    Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at http://www.lenovo.com/support. To replace an optical drive 1.

  • Page 25: Replacing The System Fan Assembly

    Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at http://www.lenovo.com/support. To replace the system fan assembly: 1.

  • Page 26: Replacing The Keyboard

    Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at http://www.lenovo.com/support. To replace the keyboard: 1.

  • Page 27: Replacing The Mouse

    Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at http://www.lenovo.com/support. To replace the mouse: 1.

  • Page 28: Replacing The External Speaker, Completing The Installation

    6. Refer to the “Completing the installation.” Replacing the External speaker 1. Remove any media (diskettes, CDs, or tapes) from the drives, shut down the computer, and turn off all attached devices. 2. Unplug all power cords from electrical outlets. 3.

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    6. To update your configuration settings, refer to “Starting the Setup Utility” in the User Guide or in the Hardware Maintenance Manual. 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.

  • Page 30: Appendix

    Lenovo (Beijing) Co., Ltd. will not be responsible for any loss caused except those arising from the installation and operations carried out by Lenovo professional service staff. Lenovo (Beijing) Co., Ltd. has performed strict collation for all the manuals included with your computer, but we cannot guarantee that it has no mistake and omission.

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    Advanced Micro Devices, Inc. This is description of trademarks or registered trademarks of Lenovo and its partners. Other registered trademarks mentioned in all the manuals included with your computer belong to the specifi c company respectively.

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