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Lenovo ThinkPad T490s Back Cover Replacement

注：你正在编辑的一份前提条件指南。你所做的任何更改将影响包括此步骤的3指南。

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步骤 1

Lenovo ThinkPad T490s Back Cover Replacement, Loosen the back screws: 步骤 0 中的图像 1，2

Lenovo ThinkPad T490s Back Cover Replacement, Loosen the back screws: 步骤 0 中的图像 2，2

Loosen the back screws

For your safety, discharge the battery below 25% and power down your device before disassembly.
Use your Phillips #1 screwdriver to fully loosen the five screws on the back cover.
These screws are captive—they won't come out after being unscrewed.

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