Dell Alienware 15 (Early 2015) - Manual (Page 7)

After Working Inside Your
Alienware Graphics Amplifier
CAUTION: Leaving stray or loose screws inside your device
may severely damage your device.
1 Replace all screws and make sure that no stray screws remain inside your
device.
2 Connect any external devices, peripherals, and cables you removed before
working on your device.
3 Replace any media cards, discs, and any other part(s) that you removed
before working on your device.
4 Connect your device and all attached devices to their electrical outlets.
5 Turn on your device.
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