Procedure - Dell XPS 2720 Owner's Manual

Procedure

1 Press the securing clips and disconnect the main power-supply cable and processor
power-supply cable from the system board.
2 Remove the main power-supply cable and processor power-supply cable from
their routing guides.
3
Press the securing clip on the power-port cable connector and disconnect the
power-port cable from the power-supply unit.
4 Disconnect the power-supply indicator cable from the power-supply unit.
5
Lift the securing clip and disconnect the power-supply fan cable from the
power-supply unit.
6 Remove the screws that secure the power-supply unit to the middle cover.
7
Lift the power-supply unit off the middle cover.
1 power-supply unit
3 processor power-supply cable
connector
5 power-port cable
7 power-supply fan cable connector
2
1
7 6 4
5
2 screws (4)
4 main power-supply cable connector
6 power-supply indicator cable connector
Removing the Power-Supply Unit
3
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