Dell 990 Personal Computer User Manual


 
10
Heat Sink
Removing the Heat Sink and Processor
1. Follow the procedures in
Before Working Inside Your Computer
.
2. Remove the
cover
.
3. Remove the
front bezel
.
4. Remove the
drive cage
.
5. Disconnect the heat-sink assembly cable from the system board.
6. Release the Input/Output Board or the FlyWire cable from the routing
channel on the heat sink.
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