Replacing The Heat Sink; Procedure; Post-Requisites - Dell Alienware 17 R2 Service Manual

Replacing the heat sink

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, follow the instructions in
Computer. For more safety best practices, see the Regulatory
Compliance home page at dell.com/regulatory_compliance.
CAUTION: Incorrect alignment of the heat sink can cause damage to
the system board and processor.
NOTE: The original thermal grease can be reused if the original system
board and heat sink are reinstalled together. If either the system board
or the heat sink is replaced, use the thermal pad provided in the kit to
make sure that thermal conductivity is achieved.

Procedure

1 Align the screw holes on the heat sink with the screw holes on the
system board.
2 In sequential order (as indicated on the heat sink), tighten the captive
screws that secure the heat sink to the system board.
3 Turn the system board over.

Post-requisites

1 Replace the system
2 Replace the display
3 Follow the procedure from step 5 to step 11 in "Replacing the
4 Replace the wireless
5 Replace the base
86
Computer. After working inside your
board.
assembly.
card.
panel.
After Working Inside Your
palm rest".