Alienware M18X R2 owner manual Replacing the Processor Heat-Sink

44	Replacing the Processor
	Heat-Sink

WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in "Before You Begin" on page 9. For additional safety best practices information, see the Regulatory Compliance Homepage at dell.com/regulatory_compliance.

CAUTION: Incorrect alignment of the processor heat-sink can damage the processor.

NOTE: The original thermal grease can be reused if the original processor heat-sink is reinstalled. If the processor heat-sink is replaced, use the thermal grease provided in the kit to ensure that thermal conductivity is achieved.

Procedure

Align the captive screws on the processor heat-sink with the screw holes on the system board and tighten the screws in sequential order (indicated on the processor heat-sink).

Postrequisites

1Follow the instructions from step 2 to step 5 in Replacing the Palm Rest.

2Replace the dispaly assembly. See “Replacing the Display Assembly” on page 48.

3Replace the macro keyboard. See “Replacing the Macro Keyboard” on page 38.

4Replace the keyboard. See “Replacing the Keyboard” on page 35.

5Replace the center control cover. See "Replacing the Center Control Cover" on page 29.

6Replace the base cover. See "Replacing the Base Cover" on page 15.

7Replace the battery pack. See "Replacing the Battery Pack" on page 13.

8Follow the instructions in "After Working Inside Your Computer" on page 11.

80 Replacing the Processor Heat-Sink