XPS 8950 Service Manual

Installing the power-supply unit

1. Place and align the screw holes on the power-supply unit to the screw holes on the chassis.
2. Replace the four screws (#6-32) that secure the power-supply unit to the chassis.
3. Place and align the screw holes on the power-supply cage to the screw holes on the chassis.
4. Replace the two screws (#6-32) that secure the power-supply cage to the chassis.
5. Place and slide the graphics-card bracket onto the rails on the chassis.
   NOTE:The size of the graphics-card bracket may vary depending on the graphics card configuration on your computer
6. Slide the lock mechanism on the graphics-card bracket to secure it to the chassis.
7. Connect the system-board power cable to the system board.
8. Connect the power-supply cables to the processor-power cables.
9. Route the power-supply cables through the routing guides on the chassis.
10. Connect the graphics-card power cables to the power-supply unit.
11. Connect the graphics-card power cables to the graphics card.
12. Place the computer in an upright position.