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Power Supply
Dell™ OptiPlex™ 580 Service Manual—
Small Form Factor
Removing the Power Supply
1.
Follow the procedures in
Before Working Inside Your Computer
.
2.
Remove the
optical drive
.
3.
Disconnect the processor power cable from the system board.
4.
Remove the processor power cable from its routing guides on the chassis.
WARNING:
Before working inside your computer, read the safety information that shipped with your computer. For additional safety best
practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.