1 Reply Latest reply on Jan 4, 2010 11:08 AM by Dan_O

    S5520HC BMC POST Error Beep Code 2-5-4-2


      Hi, i have a Intel S5520HC with two Xeon E5520 2.26G and Intel SC5600 BRP. When i power system up, i receive BMC POST Error Beep Code 2-5-4-2. I'm really desperate in looking for solution, what can it be?


      I know, that it means: "Power fault: DC power unexpectedly lost (power good dropout)." - but what can be the cause of that?