User Service Guide, Fifth Edition - HP Integrity rx8640 SEU

Table 5-1 PCI Power Supply LED Indications
MeaningLED StateLED
Power module failure or the power to the
respective I/O chassis is OFF.
OffPower LED (Green)
Normal operationOn
Normal operationOffFault LED (Multi-color)
Over temperature condition internal to supplyBlink amber
Imminent failure detectedAmber
Module internal failureBlink red
Removing a PCI Power Supply (Brick)
1. Securely grasp the handle on the front of the power supply.
2. Firmly depress the securing thumb latch.
3. Slide the module from the chassis. Refer to Figure 5-7.
Figure 5-7 PCI Power Supply Detail
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 PCI Power Supply (Brick) 103