HPE ProLiant Gen9

HPE ProLiant Gen9 power fault codes
Front panel LED power fault codes
When a power fault occurs, the following front panel LEDs flash simultaneously:
• System power LED
• Health LED
• NIC LED
• UID LED
For more information about the LED locations on your , see the server user guide in the
Hewlett Packard
Enterprise Information Library.
The number of flashes in each sequence corresponds to the subsystem impacted by the power fault. The
following table provides a list of power fault codes, and the subsystems that are affected. Not all power faults
are used by all servers.
Subsystem Front panel LED behavior
System board 1 flash
Processor 2 flashes
Memory 3 flashes
Riser board PCIe slots 4 flashes
FlexibleLOM 5 flashes
Removable HPE Flexible Smart Array controller/
Smart SAS HBA controller
6 flashes
System board PCIe slots 7 flashes
Power backplane or storage backplane 8 flashes
Power supply 9 flashes
166 HPE ProLiant Gen9 power fault codes