This procedure describes how to install a power supply (PSU). When installing a PSU, ensure that the pawl near the hinge of the latch engages the slot in the sidewall of the PSU bay. The pawl supplies the necessary leverage to seat the PSU connector with the PSU backplane.
The correct power supply for the Sun Server X4-4 is the A239C model.
Caution - System overheat and shut down. Installing the incorrect model of power supply can cause the server to over heat. Install only the supported model. |
Before You Begin
For serviceability considerations, see Component Serviceability.
For power supply designation information, see Component Designations.
To perform a cold-service procedure, see Prepare the Server for Cold Service.
This action of rotating the handle upward draws the power supply into the server and engages it with the internal connector.
For more information, see Power Supply Reference.
Service Action Required indicator on the power supply
Front and back Service Action Required indicators
Rear PS Failure indicator on the bezel of the server
See Server Front Panel Features and Server Back Panel Features for locations of system indicators.