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IBM ThinkPad T42 Fan Replacement

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  1. IBM ThinkPad T42 Fan Replacement, Bottom cover: 步骤 1 中的图像 1,1
    • Using a Phillips #0 screwdriver, identify and unscrew the twenty screws located on the underside of the T42.

  2. IBM ThinkPad T42 Fan Replacement, Rear screws: 步骤 2 中的图像 1,1
    • Unscrew the four Phillips screws located on either side of the rear of the T42 (there are two located on each end.)

    leave these four screws alone. No need to remove them.

    fredwb - 回复

    There are tiny numbers showing the lengths of the screws. 1-2-3-4 where 1 is the shortest.

    The dark red circles are not very easy to see. How about white ones?

    mattikaki - 回复

  3. IBM ThinkPad T42 Fan Replacement, Keyboard and Trackpad: 步骤 3 中的图像 1,1
    • Flip the laptop over and open the screen to access the keyboard and trackpad.

    • The keyboard and trackpad are connected to the motherboard. Before removing the keyboard and trackpad, disconnect both components from the motherboard, as shown in the following step.

    • The bezel and keyboard will be loose, be careful.

  4. IBM ThinkPad T42 Fan Replacement: 步骤 4 中的图像 1,2 IBM ThinkPad T42 Fan Replacement: 步骤 4 中的图像 2,2
    • Carefully maneuver the palm rest away from the keyboard, as both the keyboard and palm rest/trackpad will come off together.

    • Remember, both the keyboard and trackpad have connectors to the motherboard. Disconnect these before completely removing either component.

  5. IBM ThinkPad T42 Fan Replacement, Plastic Edge Cover: 步骤 5 中的图像 1,2 IBM ThinkPad T42 Fan Replacement, Plastic Edge Cover: 步骤 5 中的图像 2,2
    • Starting from the bottom right, carefully pry off the bezel. Use a spudger or flathead screwdriver if assistance is needed.

  6. IBM ThinkPad T42 Fan Replacement, Lower Bracket: 步骤 6 中的图像 1,2 IBM ThinkPad T42 Fan Replacement, Lower Bracket: 步骤 6 中的图像 2,2
    • Grasp the metal bracket to remove it from the device.

  7. IBM ThinkPad T42 Fan Replacement, Microphone cover: 步骤 7 中的图像 1,1
    • Remove the rubber cover from the microphone.

  8. IBM ThinkPad T42 Fan Replacement, Fan Removal: 步骤 8 中的图像 1,2 IBM ThinkPad T42 Fan Replacement, Fan Removal: 步骤 8 中的图像 2,2
    • Using the Phillips #0 screwdriver, remove the three screws on the copper heatsink.

    • Separate the copper heatsink by pulling it upwards, in order to unplug the connector from the motherboard.

    • Due to the nature of old thermal paste, it might take some force to remove the heatsink.

结论

To reassemble your device, follow these instructions in reverse order.

8等其他人完成本指南。

Kevin Rehm

于04/19/10注册

472 声望

创作了4篇指南

团队

Cal Poly, Team 29-76, Johann Spring 2010 Cal Poly, Team 29-76, Johann Spring 2010 的会员

CPSU-JOHANN-S10S29G76

4 名成员

创作了35篇指南

2条评论

How about you just down the freely available Hardware Maintenance Manual (HMM) for the laptop. They are downloadable in PDF format, and very well done.

Martin Campbell - 回复

It doesnt take this much, if you remove the palm rest and keyboard you can get it at an angle it slides straight out.

Tobyn Genn - 回复

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