Compute module LEDs and buttons
Item Description Status
1 UID LED
Solid blue = Activated
Flashing blue (1 Hz/cycle per sec) =
Remote management or firmware
upgrade in progress
O = Deactivated
2 Health status LED
Solid green = Normal
Flashing green (1 Hz/cycle per sec) =
HPE iLO is rebooting
Flashing amber = System degraded
Flashing red (1 Hz/cycle per sec) =
System critical
3 Mezzanine NIC status LED
Solid green= Link on any Mezzanine
NIC
Flashing green= Activity on any
Mezzanine NIC
O = No link or activity on any
Mezzanine NIC
4 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
O = No power present
1
Component and LED identification 21