Front Panel Led Power Fault Codes - HP HPE ProLiant ML30 Gen9 User Manual

Item Description
UID button/LED*
1
Power On/Standby button
2
and system power LED*
NIC status LED*
3
Health LED*
4
* When all four LEDs described in this table flash simultaneously, a power fault has occurred. For more information,
see "Front panel LED power fault codes (on page 7)."
** 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.
† 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 (on page 79)."

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 6)."
Status
Solid blue = Activated
Flashing blue:
•
1 flash per second = Remote management or firmware upgrade in
progress
•
4 flashes per second = iLO manual reboot sequence initiated
•
8 flashes per second = iLO manual reboot sequence in progress
Off = Deactivated
Solid green = System on
Flashing green (1 flash per second) = Performing power on sequence
Solid amber = System in standby
Off = No power present**
Solid green = Link to network
Flashing green (1 flash per second) = Network active
Off = No network activity
Solid green = Normal
Flashing green (1 flash per second) = iLO is rebooting
Flashing amber = System degraded†
Flashing red (1 flash per second) = System critical†
Front panel LED
behavior
1 flash
2 flashes
3 flashes
4 flashes
5 flashes
6 flashes
7 flashes
8 flashes
9 flashes
Component identification 7