Removing The Processor Fan; Installing The Processor Fan; Removing The Power-Supply Fan - Dell OptiPlex 9020 AIO Owner's Manual

d) VESA stand
4. Follow the procedures in

Removing the Processor Fan

1. Follow the procedures in
2. Remove the:
a) VESA stand
b) back cover
c) VESA mount bracket
d) system-board shield
3. Disconnect the processor-fan cable from the connector on the system board. Remove the screws that secure the
processor fan to the system board and lift it away from the computer.

Installing the Processor Fan

1. Place the processor fan on the computer and tighten the screws to secure the processor fan to the system board.
2. Connect the processor-fan cable to the connector on the system board.
3. Install:
a) system-board shield
b) VESA mount bracket
c) back cover
d) VESA stand
4. Follow the procedures in

Removing the Power-Supply Fan

1. Follow the procedures in
2. Remove the:
a) VESA stand
b) back cover
c) VESA mount bracket
d) system-board shield
3. Remove the screw that secures the fan duct to the chassis. Lift the fan bracket away from the computer.
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After Working Inside Your Computer .
Before Working Inside Your Computer .
After Working Inside Your Computer .
Before Working Inside Your Computer .