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IBM ThinkPad T42 Fan Replacement

はじめに

Use this guide to replace a fan for an IBM ThinkPad (Model T42). If your computer is making excessive noises, sounds louder than usual, or feels hot to the touch, the fan may need to be replaced. The fans' purpose is to pull cooler air into the computer to cool the hot circuitry. A failing fan can cause your laptop to sound louder because it is working harder than it normally needs to. Prior to using this guide, ensure nothing is blocking the fan or is in the way of the flow of the fan. A quick cleaning of debris or built-up dirt with a microfiber cloth may improve the functionality of the fan. If the fan is still dysfunctional, the next step would be to move forward with replacing the fan. Before beginning the process of replacing the fan make sure that your device is fully turned off and disconnected from any external power sources.

必要な工具と部品

  1. IBM ThinkPad T42 Fan Replacement, Bottom cover: 手順 1、 1の画像 1

    • Use a Phillips #0 screwdriver to remove the twenty screws on the underside of the T42.

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  2. IBM ThinkPad T42 Fan Replacement, Rear screws: 手順 2、 1の画像 1

    • Remove the four Phillips screws located on either side of the rear of the T42 (there are two on each end.)

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  3. IBM ThinkPad T42 Fan Replacement, Keyboard and Trackpad: 手順 3、 1の画像 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.

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  5. IBM ThinkPad T42 Fan Replacement: 手順 4、 2の画像 1 IBM ThinkPad T42 Fan Replacement: 手順 4、 2の画像 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.

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  6. IBM ThinkPad T42 Fan Replacement, Plastic Edge Cover: 手順 5、 2の画像 1 IBM ThinkPad T42 Fan Replacement, Plastic Edge Cover: 手順 5、 2の画像 2

    • Starting from the bottom right, carefully remove off the bezel. Use a spudger or flat head screwdriver if needed.

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  7. IBM ThinkPad T42 Fan Replacement, Lower Bracket: 手順 6、 2の画像 1 IBM ThinkPad T42 Fan Replacement, Lower Bracket: 手順 6、 2の画像 2

    • Grasp the metal bracket to remove it from the device.

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  8. IBM ThinkPad T42 Fan Replacement, Microphone cover: 手順 7、 1の画像 1

    • Remove the rubber cover from the microphone.

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  9. IBM ThinkPad T42 Fan Replacement, Fan Removal: 手順 8、 2の画像 1 IBM ThinkPad T42 Fan Replacement, Fan Removal: 手順 8、 2の画像 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.

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終わりに

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

8 の人々がこのガイドを完成させました。

作成者

10人の作成者と共同で作成されました。

Kevin Rehm

メンバー登録日: 04/19/10

472 ポイント

4のガイドは作成済み

バッジ: 10

+7 個以上のバッジ

チーム

Cal Poly, Team 29-76, Johann Spring 2010 Cal Poly, Team 29-76, Johann Spring 2010人のメンバー

CPSU-JOHANN-S10S29G76

4 メンバー

35のガイドは作成済み

2 件のコメント

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 - 返信

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 - 返信

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