Dell Alienware 17 R2 Service Manual page 49

2 Note the touch-pad cable and status-light cable routing and peel off the
cables from the keyboard bracket.
1 latches (2)
3 status-light cable
3 Remove the screws that secure the keyboard bracket to the palm-rest
assembly.
4 Slide the keyboard cable, keyboard-backlight cable, macro-keys cable
and macro-keys backlight cable through the slot on the keyboard
bracket.
2 touch-pad cable
49