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Lenovo ThinkPad T470s USB Board Replacement

简介

This guide demonstrate how to replace the USB board in your Lenovo ThinkPad T470s.

The USB board works as a communication tool between your external USB devices, such as a flash drive or mouse, and your computer.

The USB Board of your Lenovo Thinkpad T470s can be damaged by misuse and rough handling of external USB devices.

An indication of a failing USB board would be if your external USB devices are no longer being read by the laptop correctly, if at all.

Power off and unplug your device before beginning.

你所需要的

  1. Lenovo ThinkPad T470s USB Board Replacement, Bottom Panel: 步骤 1 中的图像 1，1

    • Use a Phillips #000 screwdriver to remove the five 7 mm screws from the bottom of the laptop.

    • Lift the bottom panel up and off the laptop.

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  2. Lenovo ThinkPad T470s USB Board Replacement, USB Board: 步骤 2 中的图像 1，2 Lenovo ThinkPad T470s USB Board Replacement, USB Board: 步骤 2 中的图像 2，2

    • Use a Phillips #0 screwdriver to remove the two 3.3 mm screws.

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  4. Lenovo ThinkPad T470s USB Board Replacement: 步骤 3 中的图像 1，1

    • Use your fingernail to flip up the gate, then pull the connector directly out of the port.

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  5. Lenovo ThinkPad T470s USB Board Replacement: 步骤 4 中的图像 1，1

    • Lift the USB board up and out of the chassis.

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结论

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

另外一个人完成了本指南。

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