Processor Heatsink Assembly: Dell Precision M6400 Service Manual
file:///T|/htdocs/systems/wsm6400/en/sm/cpucool.htm[11/16/2012 10:27:12 AM]
Replacing the Processor Heatsink Assembly
CAUTION:
Before working inside your computer, read the safety information that shipped with your
computer. For additional safety best practices information, see the Regulatory Compliance Homepage on
www.dell.com at: www.dell.com/regulatory_compliance.
1. Align the four captive screws on the processor heatsink assembly with the screw holes on the system board.
2. In sequential order, tighten the four captive screws to secure the processor heatsink assembly to the system board.
3. Replace the fan (see
Replacing the Fan
).
4. Replace the palm rest (see
Replacing the Palm Rest Assembly
).
5. Replace the keyboard (see
Replacing the Keyboard
).
6. Replace the LED cover (see
Replacing the LED Cover
).
7. Replace the display assembly (see
Replacing the Edge-to-Edge Display
or
Replacing the Display Assembly
).
8. Replace the secondary hard drive (see
Replacing the Secondary Hard Drive (HDD2)
).
9. Replace the base assembly cover (see
Replacing the Base Assembly Cover
).
10. Follow the procedures in
After Working on Your Computer
.
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