12
Power Supply
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.
WARNING: To guard against electrical shock, always unplug your computer from the electrical outlet before removing the cover.
Mini Tower Computer Power Supply
Removing the Power Supply From the Mini Tower Computer
1Follow the procedure in "Before Working on Your Computer" on page 9.
2Remove the computer cover (see "Removing the Mini Tower Computer Cover" on page 19).
3Disconnect the power cables from the system board and the drives.
CAUTION: Make note of the routing of the power cables underneath the tabs in the computer chassis as you remove them from the system board and drives. You must route these cables properly when you replace them to prevent them from being pinched or crimped.
4Disengage all cables from the securing clip on the side of the power supply.
5Remove the four screws that attach the power supply to the back of the computer chassis.
Power Supply
