Removing And Replacing The Power Supply Unit - HP Net PC 20 Supplementary Manual

Removing the Power
Supply Unit
Replacing the Power
Supply Unit

Removing and Replacing the Power Supply Unit

Removing and Replacing the Power Supply Unit
1 Remove the cover (refer to "Removing the Cover" on page 14).
2 Disconnect the power cable from the AT_PWR connector on the system board
(refer to "System Board and Backplane" on page 12).
3 Remove the three securing screws from the power supply unit.
1
View from back
4 Carefully remove the backplane from the system board.
5 Lift the power supply unit clear of the PC.
1 Place the power supply unit in the PC.
2 Connect the backplane to the system board and then, using the screw you
removed earlier, secure the backplane to the power supply unit.
3 Replace the two screws at the back of the PC.
4 Reconnect the power supply cable coming from the power supply unit to the
system board.
5 Replace the cover (refer to "Replacing the Cover" on page 15).
24
2
Backplane
3
Back of PC
View from top