Installation guide

9C214-2 Power Supply Operation
3-4
The SMB Status LED indicates, by color, the status of the diagnostic controller.
The possible colors, states, and descriptions of the SMB Status LED are listed in
Table 3-2.
Table 3-2. SMB Status LED
LED Color State Description
Green Functional Fully operational.
Yellow/Green Booting Flashes yellow and green while booting.
Yellow Testing Power up testing being performed.
Yellow (Flashing) Crippled Limited functionality of the diagnostic
controller or fan failure.
Red Reset Normal power-up reset.
Red (Flashing) Failed Fatal error has occurred.
Off Power off Module powered off.