NOTE:
The system management driver must be installed for the internal system health LED to
provide pre-failure and warranty conditions.
LED
PS1
PS2
CPU BD (Power Fault)
I/O BD
NMI
CPU BD (Interlock Error)
PPM X
1A–32P
PROC X
FAN X
Component
Power supply (primary)
Power supply (optional)
Processor memory module board
System board
System NMI switch
System board
Processor power module
DIMM slot
Processor
Fan
Component identification 79