Gateway 980 User Manual page 58

Installing a processor
4
If your server has a passive heat sink, press down on the heat sink locking
lever on each side, push them slightly away from the heat sink, then lift
the levers out of the way.
- OR -
If your server has a heat sink with a fan, press down on the heat sink
locking lever on each side, push them slightly away from the heat sink,
then lift the levers out of the way. Unplug the heat sink's fan from its
connector on the system board.
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