8. Lift and remove the system fan out of the chassis.
Installing The System Fan
1. Place the system fan in the chassis.
2. Tighten the screws to secure the system fan to the chassis.
3. Thread the system-fan cable into the chassis clip.
4. Connect the system-fan cable to the system board.
5. Install the
drive cage
.
6. Install the
front bezel
.
7. Install the
cover
.
8. Follow the procedures in
After Working Inside Your Computer
.
34
Summary of Contents for OptiPlex 990 Desktop
Page 6: ...23 Contacting Dell 93 Contacting Dell 93 ...
Page 10: ...10 ...
Page 28: ...28 ...
Page 41: ...16 Remove the system board from the chassis 41 ...
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Page 82: ...82 ...
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