5. Disconnect the power-supply cables from the system board.
6. Press the release clips on the power-supply connectors before disconnecting the power-supply cables from the system board.
7. Disconnect the graphics-card power cables from the power-supply unit.
8. Press the release clips on the graphics-card power connectors before disconnecting the graphics-card power cables from the
power-supply unit.
9. Slide the release latch to the unlock position and lift the graphics-card bracket away from the graphics card.
10.Remove the two screws (#6-32x1/4") that secure the power-supply unit bracket to the power-supply unit.
11. Slide and lift the power-supply unit bracket from the power-supply unit.
12. Remove the four screws (#6-32x1/4") that secure the power-supply unit to the chassis.
13. Slide and lift the power-supply unit, along with the cables, off the chassis.
Installing the power-supply unit
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
WARNING: The cables and ports on the back of the power-supply unit are color-coded to indicate the different power
wattage. Ensure that you plug in the cable to the correct port. Failure to do so may result in damaging the power-supply
unit and/or system components.
About this task
The following images indicate the location of the power-supply unit and provide a visual representation of the installation procedure.
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