Dell Alienware 17 R2 (Early 2015) - Manual (Page 5)

1 Hard-drive activity light
Turns on when the computer reads from or writes to the
hard drive.
2 Wireless-status light
Turns on when wireless is turned on.
3 Caps-lock status light
Turns on when caps‑lock is turned on.
4 Num-lock status light
Turns on when num‑lock is turned on.
5 Power button/Power-status light
Press to turn on the computer if it is turned off or in Sleep
state.
Press to put the computer in Sleep state if it is turned on.
Press and hold for 4 seconds to force shut‑down the
computer.
Indicates the power‑state of the computer.
6 Touch pad
Move your finger on the touch pad to move the mouse
pointer. Tap to left‑click.
7 Right-click button
Press to right‑click.
8 Left-click button .
Press to left‑click.
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