STAT LED

The STAT LED on the CPU module indicates the operating status of the CPU module, as described in the following table.

STAT LED Description

Color State Description

Green

On

LED is lit because of one of the following:

Device is operating normally
During first stage of boot up when device is powered on

Orange

On

Chassis is approaching high-temperature threshold, but not yet critical

Red

On

LED is lit because of one of the following:

Fault detected in CPU module
Incompatible or faulty software version (.cmp file) detected during boot up
Approaching critical high-temperature threshold

-

Off

No power.