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
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
System board
Processor
Memory
Riser board PCIe slots
FlexibleLOM
Removable HPE Flexible Smart Array
controller/Smart SAS HBA controller
System board PCIe slots
Power backplane or storage backplane
Power supply
For more information, see "Front panel LEDs and buttons (on page 7)."
Rear panel components
Item
Description
Slot 3 PCIe3 x8 (8, 4, 1)
1
Slot 2 PCIe3 x8 (8, 4, 1)
2
Slot 1 PCIe3 x16 (16, 8, 4, 1)
3
Non-hot-plug power supply
4
Power supply blank (bay 2 of optional redundant power
5
supply module)
Hot-plug power supply (bay 1 of optional redundant
6
power supply module)
NIC connector 2
7
NIC connector 1/iLO connector
8
Video connector
9
USB 3.0 connectors
10
("Front panel LED power fault
Front panel LED
behavior
1 flash
2 flashes
3 flashes
4 flashes
5 flashes
6 flashes
7 flashes
8 flashes
9 flashes
codes" on page 8)."
Component identification 8