Component identification 8
When all four LEDs described in this table flash simultaneously, a power fault has occurred. For more
information, see "Power fault LEDs ("Front panel LED power fault codes" on page 8)."
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 Front panel LED
behavior
Removable HPE Flexible Smart Array
controller/Smart SAS HBA controller
Power backplane or storage backplane
For more information, see "Front panel LEDs and buttons (on page 7)."
Rear panel components
Slot 3 PCIe3 x8 (8, 4, 1)
Slot 2 PCIe3 x8 (8, 4, 1)
Slot 1 PCIe3 x16 (16, 8, 4, 1)
Non-hot-plug power supply
5
Power supply blank (bay 2 of optional redundant power
supply module)
6
Hot-plug power supply (bay 1 of optional redundant
power supply module)
NIC connector 1/iLO connector