Installing System Components 57
Figure 3-7. Removing and Installing the Heat Sink
Installing the Heat Sink CAUTION: The heat sinks for CPU0 and CPU1 are different and are labelled
accordingly. They must be installed in the correct location to prevent the
systemfrom overheating.
1
Using a clean lint-free cloth, remove the thermal grease from the heat sink.
2
Apply new thermal grease evenly to the center of the top of the
newprocessor.
3
Remove the protective cover from the underside of the heat sink.
NOTE: Using excess thermal grease can cause grease to contact the
processor shield, which can cause contamination of the processor socket.
4
Place the heat sink(s) on top of the processor(s) and tighten the four
captive screws.
5
Replace the cooling shroud. See "Installing the Cooling Shroud" on
page55.
1 heat sink 2 screws (4 each)
2
1
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