Dell Alienware M17x R4 (Early 2012) - Manual (Page 78)

78 | Removing the System Board
19 Remove the palm rest assembly. See "Removing the Palm Rest Assembly" on
page 64.
20 Remove the Bluetooth card. See "Removing the Bluetooth Card" on page 67.
21 Remove the speakers. See "Removing the Speakers" on page 70.
22 Follow the instructions from step 1 to step 3 in "Removing the Optical Drive" on
page 73.
Procedure
1 Remove the screws that secure the system board to the computer base.
2 Carefully ease the connectors on the system board out of the slots in the computer,
and lift the system board off the computer base.
1 screws (6) 2 system board
1
2