loved this board since got a while back, but last 4-5 days mega problem has crept in.
put pc on in the morning, boots up to windows fine, then say after 2-3 mins, Pc shuts shuts itself off. wont start from power button. turn main power off, turn on pc to drain power. switch on. all works fine pc will stay on all day.
have ran pc with just bare components.
But still does it, checked all wires,connections all seem fine.
tryed 2 beta bios, back on f14 the now
ran memtest__ all fine
20 runs of intel burst on max__ all fine
looped 3d mark 1hr+ __ all fine
Does it as well with no O/C.
seems it down to mobo or psu. but with above test. kinda putting blame on mobo.
any 1 had this kinda problem or any idea what maybe cause this ?
cheers