HP rp5400 User Guide - HP rp5400 Family of Servers - Page 123

B Turn Front Panel Power Switch on - LED, A Check Power Supply switches and LEDs

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Troubleshooting Run/Attention/Fault LED States Run Attn Fault Description (Green) (Amber) (Red) State: Off Off Off A) If Power LED Off B) If Power LED Flashing C) If Power LED On Action: A) Check Power Supply switches and LEDs Power supply switches should be on and LEDs should be on to indicate presence of AC. If Power Supply LEDs are on and the Front Panel LED is off, replace Power Monitor. Check AC power at source B) Turn Front Panel Power Switch on - LED should be on solid If LED continues to flash, system has been remotely powered off by the service processor or the power monitor has failed. Execute service processor PC command: type CTRL B, log into the service processor, and type PC at the prompt. If this doesn't cause the LED to go on solid, problem is most likely with the power monitor. C) Cannot execute PDC. If more than one processor installed, the problem is most likely a failed system board. If only one processor installed, problem could be either the processor or system board. Chapter 6 109

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Chapter 6
Troubleshooting
Run/Attention/Fault LED States
109
Run
(Green)
Attn
(Amber)
Fault
(Red)
Description
Off
Off
Off
State:
A) If Power LED Off
B) If Power LED Flashing
C) If Power LED On
Action:
A) Check Power Supply switches and LEDs
Power supply switches should be
on and LEDs should be on to
indicate presence of AC. If Power
Supply LEDs are on and the Front
Panel LED is off, replace Power
Monitor.
Check AC power at source
B) Turn Front Panel Power Switch on - LED
should be on solid
If LED continues to flash, system
has been remotely powered off by
the service processor or the power
monitor has failed.
Execute service processor PC
command: type CTRL B, log into
the service processor, and type PC
at the prompt.
If this doesn't cause the LED to go
on solid, problem is most likely with
the power monitor.
C) Cannot execute PDC. If more than one
processor installed, the problem is most likely a
failed system board. If only one processor
installed, problem could be either the processor
or system board.