Server Component Identification 15
System Board LEDs
Item LED Description Status
1 AC power Off = No AC power or failed power supply
Green = Power supply is on and functioning
2 Processor 1 fan
status
Off = Processor fan is functioning
Amber = Fan is not installed or has failed
3 Processor 1 status Off = Processor 1 functioning
Amber = Processor 1 failed
4 PPM 1 (embedded)
status
Off = PPM 1 functioning
Amber = PPM 1 failed
5 Processor 2 fan
status
Off = Processor fan is functioning
Amber = Fan is not installed or has failed
6 Processor 2 status Off = Processor 1 functioning
Amber = Processor 1 failed
7 PPM 2 status Off = PPM 2 functioning
Amber = PPM 2 failed