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.
2
8
After working inside your computer
