ItemItem DescriptionDescription StatusStatus DefinitionDefinition
1 Power On/Standby button and
system power LED
Solid green System on
Flashing green Performing power-on sequence
Solid amber System in standby
Off No power present
2 Health LED Solid green Normal
Flashing green iLO is rebooting
Flashing amber System degraded
Flashing red System critical
3 NIC status LED Solid green Linked to network
Flashing green Network active
Off No network activity
4 UID button/LED 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
When all LEDs flash simultaneously, a power fault has occurred. For more information, see Front panel LED power fault codes.
Facility power is not present, power cord is not attached, no power supplies are installed, or power supply failure has occurred.
If the health LED indicates a degraded or critical state, review the system Integrated Management Log (IML) or use HPE iLO to review
the system health status.
SubtopicsSubtopics
Server UID LEDServer UID LED
Using the UID button to view the Server Health SummaryUsing the UID button to view the Server Health Summary
Front panel LED power fault codesFront panel LED power fault codes
Server UID LEDServer UID LED
The UID LED is used to locate a particular server when it is deployed in a dense rack with other equipment. Activating the UID LED helps an
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