HP 354556-002 - Manual (Page 70)

70 HP BladeSystem p-Class Enclosure Installation Guide
HP BladeSystem p-Class 1U Power Supply LEDs
The power supply has two LEDs to indicate the power supply status. Use the
following figure and table to identify LED locations and functions.
NOTE: The Dynamic Power Saver configures the available power
supplies to operate at maximum efficiency.
Condition Power LED (1) Fault LED (2)
No AC Off Off
AC available, power
supply in standby mode
1
Flashing
(Green) Off
Power supply on,
delivering power Green Off
Power supply fault
condition
2
Off Amber
1 This condition will occur when the Dynamic Power Saver is enabled.
2 To reset the power supply overload warning, remove AC power or hot-unplug and hot-
plug the power supply if more than one power supply in the enclosure is delivering power
to the server enclosure.