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7指南。
正翻译步骤 4
步骤 4
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Turn the laptop over.
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Remove the five short Torx screws from the bottom casing.
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Remove the two long Torx screws in the front left and front right corners; make sure to put these back in the proper place when reassembling.