Component identification  88 
Front panel LEDs and buttons 
 
 
Item  Description  Status 
1 
NIC status LED  Solid green = Link to network 
Flashing green (1 Hz/cycle per sec) = Network active 
Off = No network activity 
2 
Health LED  Solid green = Normal 
Flashing amber = System degraded 
Flashing red (1 Hz/cycle per sec) = System critical 
Fast-flashing red (4 Hz/cycles per sec) = Power fault* 
3 
Power On/Standby button 
and system power LED 
Solid green = System on 
Flashing green (1 Hz/cycle per sec) = Performing power on sequence
Solid amber = System in standby 
Off = No power present** 
4 
UID button/LED  Solid blue = Activated 
Flashing blue (1 Hz/cycle per sec) = Remote management or 
firmware upgrade in progress 
Off = Deactivated 
 
* To identify components in a degraded or critical state, see the Systems Insight Display LEDs, check iLO/BIOS logs, and 
reference the server troubleshooting guide. 
** 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.