3
If the health LED indicates a degraded or critical state, review the system IML or use iLO to review the system health
status.
Front panel LED power fault codes
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 LED behavior
System board 1 flash
Processor 2 flashes
Memory 3 flashes
Riser board PCIe slots 4 flashes
FlexibleLOM 5 flashes
Removable HPE Smart Array SR Gen10 controller 6 flashes
System board PCIe slots 7 flashes
Power backplane or storage backplane 8 flashes
Power supply 9 flashes
Rear panel components
Item Description
1 Standard power supply (non-hot-plug)
2 Kensington security slot
3 Padlock eye
4 Flexible Slot power supply 1 (hot-plug)
5 Flexible Slot power supply 2 (hot-plug)
Table Continued
Component identification 9