4. Names and Functions of Parts
Express5800/T120h User’s Guide
37
Chapter 1 General Description
LEDs on the back side of the unit
No.
Item
Status
Description
1
AC POWER LED
Lights in green
Normal state
Lights off
One or more of the following situations are occurring
•
AC power is not supplied
•
The power supply unit has failed
•
The power supply unit is in standby mode
•
The power supply unit exceeds the current limit
value
2
iLO ACT LED
Lights in green
Working in operation.
Flashes in green
Working in operation.
Lights off
Not working.
3
iLO LINK LED
Lights in green
Connected
Lights off
Not linked to the network.
4
NIC ACT LED
Lights in green
Working in operation.
Flashes in green
Working in operation.
Lights off
Not working.
5
NIC LINK LED
Lights in green
Connected
Lights off
Not linked to the network.
6
UID LED
Lights in blue
Confirmation function is used.
Flashes in blue
The system is remotely controlled.
Lights off
Confirmation function is not used.
