Replacing The Power Supply Unit - HP Kayak xu700 User Manual

WARNING
Removing the
Power Supply Unit
Installing the Power
Supply Unit
2 Installing and Replacing Hardware Parts in Your PC Workstation

Replacing the Power Supply Unit

Replacing the Power Supply Unit
Hewlett-Packard does not support power supply upgrades. This
information is provided to help you replace a defective power supply unit.
For your safety, only replace with a power supply unit provided by HP
support services.
1 Switch off the display and PC Workstation. Disconnect all power cables
and any LAN or telecommunications cables.
2 Remove the PC Workstation's cover (refer to page 25 for instructions).
3 Remove all internal power supply connectors.
4 Place your PC Workstation on its side with the system board facing
upwards.
5 Remove the two screws located on the rear of the chassis that secure the
power supply unit in position.
6 Remove the screw located inside the PC Workstation at the top of the
power supply unit.
7 Push the supply unit forward until it is clear of the guide rail. Slightly tilt
it towards the system board, then remove it from the chassis.
1 Insert the new power supply unit.
2 Secure it in position using the three screws you previously removed.
3 Reconnect all internal power supply connectors.
4 Return the PC Workstation to its upright position.
5 Replace the PC Workstation's cover (refer to page 26). Reconnect all the
power and telecommunications cables.
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