Dell OptiPlex 9030 - Removing the Processor Fan

3. Install:
a. system-board shield
b. VESA mount bracket
c. back cover
d. VESA stand
4. Follow the procedures in After Working Inside Your Computer.
Removing the Processor Fan
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the:
a. VESA stand
b. back cover
c. VESA mount bracket
d. system-board shield
3. Perform the following steps as shown in the illustration:
a. Disconnect the power-supply cable from the connector on the system board [1][2].
b. Unthread the cable from the hooks in the computer [3].
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