Front panel LED power fault codes
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 Server Blades.
| Subsystem | Front panel LED behavior |
|---|---|
| System board | 1 flash |
| Processor | 2 flashes |
| Memory | 3 flashes |
| Mezzanine slots | 4 flashes |
| FlexibleLOM | 5 flashes |
| Removable HPE Flexible Smart Array controller/NVMe Pass-Through | 6 flashes |
| Power backplane or storage backplane | 8 flashes |