Power fault LEDs
The following table provides a list of power fault LEDs, 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 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 |