LED Name Color Condition Description Power/Sleep LED Green ON Power on Amber ON Sleep (S1) OFF Power off or Sleep (S4) LAN#1 Link/Act Green ON Linked BLINK LAN activity OFF Disconnected LAN#2-Link/Act Green ON Linked BLINK LAN activity OFF Disconnected Hard Drive activity Green BLINK Hard drive activity Amber ON Fault OFF No activity Status LED Green ON System ready (not supported by all server boards) BLINK Processor or memory disabled Amber ON Temperature or voltage critical fault; CPU/Terminator missing BLINK Power fault; Fan fault; Temperature or voltage non-critical fault OFF Fatal error during POST

This applies to:

Intel® Entry Server Chassis SC5250-E