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5指南。
正翻译步骤 1
步骤 1
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Turn the laptop so it is resting on its bottom.
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Open the laptop by rotating the green wings on the side up, then lifting the top half of the laptop.
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Rotate the top half of the laptop about 90 degrees.