Dell Alienware 15 Service Manual page 41

11 Lift the palm-rest assembly off the computer base.
1 palm-rest assembly
3 power-button board cable
12 Turn the palm-rest assembly over.
13 Follow the procedure from step 1 to step 6 in "Removing the keyboard".
14 Follow the procedure from step 1 to step 4 in "Removing the
board".
15 Follow the procedure from step 1 to step 3 in "Removing the
board".
2 computer base
power-button
status-light
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