Inspiron 3670 Service Manual

Procedure

1. Place the power-supply unit on the chassis, aligning the screw holes on the power-supply unit to the screw holes on the chassis.
2. Replace the four screws (#6-32x6.35) that secure the power-supply unit to the chassis.
3. Route the power-supply unit cable (ATX SYS) through the routing guide on the chassis.
4. Connect the power-supply unit cable (P1) to the system board (ATX SYS).
5. Connect the power-supply unit cable (P2) to the processor-power cable (ATX CPU).