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Dell Chromebook 3100 2-in-1 Motherboard Replacement

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  1. Dell Chromebook 3100 2-in-1 Motherboard Replacement, Back Cover: 步骤 1 中的图像 1,2 Dell Chromebook 3100 2-in-1 Motherboard Replacement, Back Cover: 步骤 1 中的图像 2,2
    • Using a Phillips #1 screwdriver, remove all nine of the 5 mm screws from the back cover.

  2. Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 2 中的图像 1,2 Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 2 中的图像 2,2
    • Use the opening tool to pry the back cover off of the device.

  3. Dell Chromebook 3100 2-in-1 Motherboard Replacement, Battery: 步骤 3 中的图像 1,2 Dell Chromebook 3100 2-in-1 Motherboard Replacement, Battery: 步骤 3 中的图像 2,2
    • Disconnect the battery cable from the connector on the system board.

  4. Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 4 中的图像 1,3 Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 4 中的图像 2,3 Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 4 中的图像 3,3
    • Using a Phillips #1 screwdriver, remove the three 4 mm screws that secure the battery.

    • Remove the adhesive tape that secures the battery in place.

  5. Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 5 中的图像 1,2 Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 5 中的图像 2,2
    • Carefully remove the battery from the device.

  6. Dell Chromebook 3100 2-in-1 Motherboard Replacement, Speaker: 步骤 6 中的图像 1,2 Dell Chromebook 3100 2-in-1 Motherboard Replacement, Speaker: 步骤 6 中的图像 2,2
    • Remove adhesive tape that secures the speaker cable.

    • Disconnect the speaker cable from the connector on the system board.

  7. Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 7 中的图像 1,2 Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 7 中的图像 2,2
    • Remove the speaker cable from the retention clips.

  8. Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 8 中的图像 1,2 Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 8 中的图像 2,2
    • Lift and remove the speakers from the device.

  9. Dell Chromebook 3100 2-in-1 Motherboard Replacement, Motherboard: 步骤 9 中的图像 1,3 Dell Chromebook 3100 2-in-1 Motherboard Replacement, Motherboard: 步骤 9 中的图像 2,3 Dell Chromebook 3100 2-in-1 Motherboard Replacement, Motherboard: 步骤 9 中的图像 3,3
    • Disconnect the keyboard cable.

  10. Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 10 中的图像 1,1
    • Disconnect the two input-output board cables from the motherboard.

  11. Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 11 中的图像 1,2 Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 11 中的图像 2,2
    • Disconnect the touchpad cable.

    • Disconnect the USB Type-C power cable.

  12. Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 12 中的图像 1,3 Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 12 中的图像 2,3 Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 12 中的图像 3,3
    • Remove the single 3 mm screw that secures the WLAN bracket to the system board using a Phillips #1 screwdriver.

    • Lift the WLAN bracket from the system board.

    • After lifting the bracket, carefully unplug the two coaxial cables.

  13. Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 13 中的图像 1,1
    • Remove the single 4 mm screw that secures the eDP bracket to the motherboard using a Phillips #1 screwdriver.

    • Remove the eDP bracket.

  14. Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 14 中的图像 1,2 Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 14 中的图像 2,2
    • Disconnect the display cable from the motherboard by using a plastic opening pick.

  15. Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 15 中的图像 1,3 Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 15 中的图像 2,3 Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 15 中的图像 3,3
    • Remove the five 4 mm screws that secure the motherboard using a Phillips #1 screwdriver.

  16. Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 16 中的图像 1,2 Dell Chromebook 3100 2-in-1 Motherboard Replacement: 步骤 16 中的图像 2,2
    • Lift and remove the motherboard from the computer.

结论

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

4等其他人完成本指南。

Muhammad Ali

于09/02/21注册

316 声望

创作了2篇指南

团队

Gateway, Team 1-1, Pee Fall 2021 Gateway, Team 1-1, Pee Fall 2021 的会员

GCC-PEE-F21S1G1

5 名成员

创作了5篇指南

一条评论

Any idea how to use the USB repair shim? Dell's guide didn't help

Josie - 回复

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