Installing The Power-Supply Unit (1350 W) - Dell Alienware Aurora R15 Service Manual

3. Lay the computer on the right side.
4. Release the power-supply unit cables from the securing clip.
5. Press the release clips on the power-supply connectors and disconnect the power-supply cables from the system board.
6. Press the release clips on the graphics-card power connectors and disconnect the graphics-card power cables from the
power-supply unit.
7. Slide the release latch to the unlock position and lift the graphics-card bracket away from the graphics card.
8. Remove the two screws (#6-32x1/4") that secure the power-supply unit bracket to the power-supply unit.
9. Slide and lift the power-supply unit bracket from the power-supply unit.
10. Remove the four screws (#6-32x1/4") that secure the power-supply unit to the chassis.
11. Slide and lift the power-supply unit, along with the cables, off the chassis.

Installing the power-supply unit (1350 W)

Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
Removing and installing components 41