HP Integrity rx7640 and HP 9000 rp7440 Servers User Service Guide

Table 35 PCI-X Power Supply LEDs (continued)
DescriptionStateDriven ByLED
Power supply has shut down due to an over temperature
condition, a failure to regulate the power within expected
limits, or a current-limit condition.
Flash RedEach supplyFault
Normal operation.Off
Removing a PCI-X Power Supply
Figure 93 PCI Power Supply Detail
1. Securely grasp the handle on the front of the power supply.
2. Slide and hold the locking tab to the right and pull the PCI-X supply from the chassis.
Replacing the PCI Power Supply
1. Slide the power supply in the chassis until the thumb latch clicks into the locked position.
2. The module easily slides into the chassis; apply a slow, firm pressure to properly seat the
connection.
3. Verify the status of the power supply LEDs. Green LED should be ON and the fault LED should
be OFF.
Removing and Replacing a Bulk Power Supply
The bulk power supply is located in the front of the chassis. The BPS is a hot swappable component.
CAUTION: Observe all ESD safety precautions before attempting this procedure. Failure to follow
ESD safety precautions could result in damage to the server.
Removing and Replacing a Bulk Power Supply 155