Replacing The Power Supply Unit - HP Kayak XM600 User Manual

2 Installing and Replacing Hardware Parts in Your PC Workstation

Replacing the Power Supply Unit

WARNING
Removing the
Power Supply Unit
Installing 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 22 for instructions).
3 Remove the HP UltraFlow Airflow Guide (refer to page 24).
4 Remove all internal power supply connectors.
5 Remove the two screws located on the rear of the chassis that secure the
power supply unit in position.
6 Lift the front of the power supply unit up and move it forwards to
disengage the hinge on the rear.
1 Insert the new power supply unit.
2 Secure it in position using the screws that you removed in step 5.
3 Reconnect all internal power supply connectors.
4 Replace the HP UltraFlow Airflow Guide (refer to page 24).
5 Replace the PC Workstation's cover (refer to page 23). Reconnect all the
power and telecommunications cables.
46