Dell OptiPlex 9010/7010 Mini-Tower Owner's Manual

Installing the Power Supply

1. Place the power supply in the chassis and slide towards the back of the system to secure it.
2. Use a Phillips screwdriver to tighten the screws securing the power supply to the back of the computer.
3. Connect the 4-pin power cable to the system board.
4. Connect the 24-pin power cable to the system board.
5. Thread the power cables into the chassis clips.
6. Connect the power cables to the hard drive(s) and optical drive(s).
7. Install the cover.
8. Follow the procedures in After Working Inside Your Computer.