HP BL20p - ProLiant - G2 Setup And Installation Manual page 83

Table C-2: Are the Hot-Plug Power Supply AC Power LEDs Green and Amber
Fault LEDs Off?
continued
Answer Possible Reasons
Yes If the hot-plug power supply AC power LEDs are green and the fault LEDs are
off, refer to Table C-3.
Note: For LED locations and functions, refer to Appendix D, "LEDs and Switches." For cabling
configurations, refer to Chapter 4, "Cabling and Powering Up the System."
Table C-3: Are the Power Enclosure DC LEDs Green?
Answer
No, it is off.
Yes
Note: For LED locations and functions, refer to Appendix D, "LEDs and Switches." For cabling
configurations, refer to Chapter 4, "Cabling and Powering Up the System."
HP ProLiant BL p-Class System Setup and Installation Guide
Possible Reasons
The power supply backplane is
damaged and may need to be
replaced.
The LED cable is damaged and
may need to be replaced.
The power enclosure circuit
breakers are in the off position or
need to be reset.
The bus bar or power bus box
circuit breakers are in the off
position or need to be reset.
If the power enclosure DC power LEDs are green, refer to Table C-4.
Possible Solutions
Possible Solutions
Set the power enclosure circuit breakers
to the on position.
Set the bus bar or power bus box circuit
breakers to the on position.
Contact an HP authorized service
provider for replacement parts and
service.
Troubleshooting
C-5