Component identification 76
System board LEDs
Item Description Status
1
FBDIMM 1-8 Amber = FBDIMM failed
Off = FBDIMM functioning
2
Processor 1 Amber = Processor 1 failed
Off = Processor 1 functioning
3
Processor 1 fan failure
(fan 5)
Amber = Fan is not installed or has failed
Off = Processor fan is functioning
4
PPM 1 (embedded) Amber = PPM 1 failed
Off = PPM 1 functioning
5
Processor 2 Amber = Processor 2 failed
Off = Processor 2 functioning
6
AC power Green = Power supply is on and functioning
Off = No AC power or failed power supply
7
Processor 2 fan failure
(fan 6)
Amber = Fan is not installed or has failed
Off = Processor fan is functioning
8
PPM 2 Amber = PPM 2 failed
Off = PPM 2 functioning
9
Temperature threshold Amber = System temperature threshold exceeded
Off = Normal operation
10
Optional redundant
system fan 4
Amber = Redundant fan has failed
Off = Redundant fan is functioning
11
System fan 3 Amber = Fan is not installed or has failed
Off = Rear fan is functioning
12
Optional redundant
system fan 2
Amber = Redundant fan has failed
Off = Redundant fan is functioning
13
System fan 1 Amber = Fan is not installed or has failed
Off = Rear fan is functioning
14
Online spare memory Amber = Online spare memory is in use due to
memory failover
Off = Normal operation