Processor Heatsink Assembly: Dell Precision M6400 Service Manual
file:///T|/htdocs/systems/wsm6400/en/sm/cpucool.htm[11/16/2012 10:27:12 AM]
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Processor Heatsink Assembly
Dell Precision™ M6400 Service Manual
Removing the Processor Heatsink Assembly
Replacing the Processor Heatsink Assembly
Removing 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. Follow the instructions in
Before Working on Your Computer
.
2. Remove the base assembly cover (see
Removing the Base Assembly Cover
).
3. Remove the secondary hard drive (see
Removing the Secondary Hard Drive (HDD2)
).
4. Remove the display assembly (see
Removing the Edge-to-Edge Display
or
Removing the Display Assembly
).
5. Remove the LED cover (see
Removing the LED Cover
).
6. Remove the keyboard (see
Removing the Keyboard
).
7. Remove the palm rest (see
Removing the Palm Rest Assembly
).
8. Remove the fan (see
Removing the Fan
).
9. In sequential order, loosen the four captive screws that secure the processor heatsink assembly to the system board.
10. Lift the processor heatsink assembly to remove it.
1 processor heatsink assembly 2 captive screws (4)
