XPS 8930 Service Manual

Procedure

1. Place the power supply on the power-supply unit cage.
2. Replace the screws that secure the power-supply unit to the power-supply unit cage.
3. Align the screw holes on the power-supply bracket with the screw holes on the power-supply unit cage.
4. Replace the screws that secure the power supply bracket to the power-supply unit cage.
5. Connect the hard-drive power cable.
6. Rotate the power-supply unit away from the chassis.
7. Connect the CPU-power cable, system-board power cable to the system board and the optical-drive power cable to the optical drive.
   For more information, see “System-board components”.
8. Route the system-board power cable through the routing guide on the chassis.
9. Connect the graphics-card power cables if applicable.
10. Rotate the power-supply unit towards the chassis until the unit snaps into place.
11. Slide the power-supply unit cage release latches to their locking positions to lock the release latches.