Preliminary Procedures; Table 6-5. Pci Power Supply Led Indications - HP Integrity rx8620 User's & Service Manual

Removal and Replacement
Removing and Replacing a PCI Power Supply

Preliminary Procedures

These procedures must be completed before removing the PCI power supply.
Step 1. Identify the failed power supply. Table 6-5 identifies the meaning of the PCI power supply LED
state.
Table 6-5 PCI Power Supply LED Indications
LED
Power LED (Green)
Fault LED (Multi-color)
Step 2. Connect to ground with a wrist strap. Refer to "Electrostatic Discharge" on page 138 for more
information.
Step 3. Visually inspect the replacement part for proper part number and revision.
Step 4. Shut down the partition and power off the PCI domain.
Step 5. Remove the front bezel. See "Removing the Front Bezel" on page 145.
166
LED State
Off Power supply failure or the power to
the respective I/O chassis is OFF.
On Normal operation
Off Normal operation
Blink amber Over temperature condition internal
to supply
Amber Imminent failure detected
Blink red Module internal failure
Meaning
Chapter 6