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?
That usually means a failing power distribution board. If removing and reseating it doesn't solve the issue, I'd recommend contacting your place of purchase for a warranty replacement.