Dell Alienware 17 R2 (Early 2015) - Manual (Page 45)

Removing the status-light
board
WARNING: Before working inside your computer, read the
safety information that shipped with your computer and
follow the steps in Before working inside your computer .
After working inside your computer, follow the instructions
in After working inside your computer . For more safety best
practices, see the Regulatory Compliance home page at
dell.com/regulatory_compliance.
Prerequisites
1 Remove the base panel .
2 Follow the procedure from step 1 to step 9 in “Removing the palm rest ”.
Procedure
1 Lift the latch and disconnect the status-light board cable from the status-
light board.
2 Remove the screws that secure the status-light board to the palm-rest
assembly.
45