Bought an asrock extreme4 z77 in early Sept 2012. PC was working fine since then, but about a week ago the PC rebooted itself and refused to POST. Dr. Debug showed error code'D0' (CPU initialization error). I unplugged everything from mobo except CPU and 1 stick of 8gb ram, but Icannot get the board to post. The debug led always stops at D0. Haven't overclocked or done anything. CMOS reset has done nothing either. Would sincerelyappreciate any help/advice on this!
I don't have another mobo to test the CPU on :(
I don't have another mobo to test the CPU on :(
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