Dell XPS 630i Service Manual - Page 80

Installing the Processor Heatsink

Page 80 highlights

1 2 3 4 1 airflow direction and orientation 2 processor heatsink arrows 3 captive screws (4) 4 FAN_CPU cable NOTICE: When you remove the processor heatsink, lay it upside down or on its side to avoid damaging the heatsink thermal interface. 5 Lift the processor heatsink out of the computer, and set it aside. Installing the Processor Heatsink 1 Follow the procedures in "Before You Begin" on page 9. 2 Remove the computer cover (see "Removing the Computer Cover" on page 13). NOTICE: Incorrect alignment of the processor heatsink can cause damage to the system board and processor. 3 Align the four captive screws on the processor heatsink with the holes on the system board. NOTE: Airflow direction and orientation are shown on top of the heatsink. 80 Processor Heatsink

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80
Processor Heatsink
NOTICE:
When you remove the processor heatsink, lay it upside down or on its
side to avoid damaging the heatsink thermal interface.
5
Lift the processor heatsink out of the computer, and set it aside.
Installing the Processor Heatsink
1
Follow the procedures in "Before You Begin" on page9.
2
Remove the computer cover (see "Removing the Computer Cover" on
page 13).
NOTICE:
Incorrect alignment of the processor heatsink can cause damage to the
system board and processor.
3
Align the four captive screws on the processor heatsink with the holes on
the system board.
NOTE:
Airflow direction and orientation are shown on top of the heatsink.
1
airflow direction and orientation
arrows
2
processor heatsink
3
captive screws (4)
4
FAN_CPU cable
2
1
3
4