Describe the specific part or component of this device you're working on. Ex: Battery
Create a title.
Communicate background information before the reader dives into the guide.
Step 1
在开始之前，将您的iMac如图所示放倒在柔软的表面上。
Step 2
轻轻地竖直提起玻璃面板到足够高的高度来接触玻璃面板顶部下的卡扣。
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