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Acer Chromebook 14 CB3-431-C3WS Trackpad Replacement

简介

If your Acer Chromebook 14 CB3-431-C3WS trackpad isn’t registering touch correctly, remaining depressed once you’ve clicked something, or not depressing at all when you click it, you may need to replace your trackpad.

Try looking at this troubleshooting guide to see if there’s a simpler solution before attempting to replace the trackpad.

Make sure that your laptop is completely powered off, and disconnected from all external power sources before beginning your replacement.

你所需要的

  1. Acer Chromebook 14 CB3-431-C3WS Trackpad Replacement, Back Cover: 步骤 1 中的图像 1，3 Acer Chromebook 14 CB3-431-C3WS Trackpad Replacement, Back Cover: 步骤 1 中的图像 2，3 Acer Chromebook 14 CB3-431-C3WS Trackpad Replacement, Back Cover: 步骤 1 中的图像 3，3

    • Remove the two 6mm JIS #0 screws from either side of the hinges.

    编辑

  2. Acer Chromebook 14 CB3-431-C3WS Trackpad Replacement: 步骤 2 中的图像 1，1

    • Remove the eight 4mm JIS #0 screws from the back cover.

    编辑

  3. Acer Chromebook 14 CB3-431-C3WS Trackpad Replacement: 步骤 3 中的图像 1，2 Acer Chromebook 14 CB3-431-C3WS Trackpad Replacement: 步骤 3 中的图像 2，2

    • Insert an opening pick between the back panel and the sides of the computer to begin lifting the back off.

    • There are several clips holding the cover in place.

    • After the sides have been lifted, use the opening tool to finish opening the back cover.

    编辑

  4. Acer Chromebook 14 CB3-431-C3WS Trackpad Replacement: 步骤 4 中的图像 1，1

    • Lift off the back cover.

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  6. Acer Chromebook 14 CB3-431-C3WS Trackpad Replacement, Battery: 步骤 5 中的图像 1，3 Acer Chromebook 14 CB3-431-C3WS Trackpad Replacement, Battery: 步骤 5 中的图像 2，3 Acer Chromebook 14 CB3-431-C3WS Trackpad Replacement, Battery: 步骤 5 中的图像 3，3

    • Remove the two JIS #0 screws that connect the battery to the rest of the laptop.

    编辑

  7. Acer Chromebook 14 CB3-431-C3WS Trackpad Replacement: 步骤 6 中的图像 1，2 Acer Chromebook 14 CB3-431-C3WS Trackpad Replacement: 步骤 6 中的图像 2，2

    • Pull the white tab connected to the battery out of the black tab that connects to the motherboard.

    • It is extremely important that this is done carefully and slowly to avoid causing damage to the motherboard.

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  8. Acer Chromebook 14 CB3-431-C3WS Trackpad Replacement: 步骤 7 中的图像 1，1

    • Lift the battery out gently.

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  9. Acer Chromebook 14 CB3-431-C3WS Trackpad Replacement, Trackpad: 步骤 8 中的图像 1，1

    • Remove the strip of tape that secures the motherboard connector to the track pad.

    编辑

  10. Acer Chromebook 14 CB3-431-C3WS Trackpad Replacement: 步骤 9 中的图像 1，1

    • Unclip the motherboard connector from the track pad.

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  11. Acer Chromebook 14 CB3-431-C3WS Trackpad Replacement: 步骤 10 中的图像 1，1

    • Remove the strip of electrical tape from across the top of the track pad.

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  12. Acer Chromebook 14 CB3-431-C3WS Trackpad Replacement: 步骤 11 中的图像 1，1

    • Remove three 4 mm JIS #0 screws from the top of the track pad.

    编辑

  13. Acer Chromebook 14 CB3-431-C3WS Trackpad Replacement: 步骤 12 中的图像 1，1

    • Lift the laptop base and the track pad will come out from the front of the laptop.

    编辑
结论

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

2等其他人完成本指南。

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