HP DL980 G7 - Manual (Page 9)

Server component identification 9
System Insight Display LEDs
LED Component
POWER System power
EXT HEALTH External component health
POWER CAP Powering capping
OVER TEMP Over temperature
AMP
Advanced memory protection
PS X Power supply
FAN X
Fan
SPI ILK SPI board not properly seated
XNC
XNC board not properly seated
CABLE XNC J-Link cables or management cable
LOWER CPU INK
Lower processor memory drawer not fully
seated
UPPER CPU ILK Upper processor memory drawer not fully
seated
PROC X Processor
UPPER CPU
Indicates upper CPU tray with associated CPUs,
memory risers and DIMMs