HPE ProLiant DL20, Maintenance And Service Manual

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Item Description Status
2
If the health LED indicates a degraded or critical state, review the system IML or use iLO to review the
system health status. For more information, see "'Integrated Management Log."'
3
Facility power is not present, power cord is not attached, no power supplies are installed, power supply
failure has occurred, or the power button cable is disconnected.
Table Continued
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
Rear panel components
Item Description
1 Slot 1 PCIe/FlexibleLOM
2 Slot 2 PCIe
3 Non-hot-plug power supply
4 Hot-plug power supply 2
5 Hot-plug power supply 1
Table Continued
Power fault LEDs 81