After working inside your
computer
CAUTION: Leaving stray or loose screws inside your computer may severely
damage your computer.
1
Replace all screws and ensure that no stray screws remain inside your computer.
2
Connect any external devices, peripherals, or cables you removed before working
on your computer.
3
Replace any media cards, discs, or any other parts that you removed before
working on your computer.
4
Connect your computer and all attached devices to their electrical outlets.
5
Turn on your computer.
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