Re: Mother board trouble shooting
There are a number of possibilities, and certainly a bad PSU is one of them.
If this were my computer, the first thing I'd do is test the 12v, 3.3v, and 5v rails. This will tell me if the problem lies with the PSU, or the motherboard.
HAF 932 Advanced / Corsair AX1200 / Asus Rampage IV Extreme / i7-3930K / H100 Cooling 4x120mm
16GB Corsair DDR3 / GTX 580x2 SLI + GTX 460 PhysX / SSDs Mushkin 240GB, Crucial 256GB, Crucial 512GB