Use Figure E-10 and Table E-6 to identify their location and status.
9
8
7
Figure E-10. System board LEDs
Item
LED Description
Processor 1 failure
Processor 2 failure
DIMM 6C failure
DIMM 5B failure
DIMM 4A failure
DIMM 3C failure
DIMM 2B failure
DIMM 1A failure
PPM 2 failure
Overtemperature
10
11
12
6
5
4
3
Table E-6
System Board LEDs
Status
Amber = Processor failed
Off = Normal
Amber = Memory failed
Off = Normal
Amber = PPM failed
Off = Normal
Amber = Temperature has
exceeded OS cautionary level or
critical hardware level
Off = Temperature is OK
LED Indicators and Switches E-13
1
2
continued