Component identification 73
Front panel LEDs and buttons
Item Description Status
1 Power On/Standby button —
2 System power LED Green = Power on
Amber = System shut down, but power still applied
Off = No power
3 Internal health LED Green = Normal
Amber = System degraded. To identify the component in a
degraded state, refer to system board LEDs.
Red = System critical. To identify the component in a critical state,
refer to system board LEDs.
Off = Normal (when in standby mode)
4 External health LED
(power supply)
Green = Normal
Amber = Power redundancy failure
Red = Critical power supply failure
5 NIC 1 activity LED Green = Network link
Flashing = Network link and activity
Off = No link to network. If power is off, view status on the rear
panel RJ45 LEDs.
6 UID LED Blue = Activated
Flashing = System remotely managed
Off = Deactivated
7 UID button —
