I have an Asus P8P67 Rev 3.0 that I believe is shorting out on the case somewhere. All the cables are in correctly and as far as I can tell everything else is as well. At first when I hit the power button the PSU fan starts spinning for a fraction of a second then stops. I did some research and eventually dismantled the whole thing and got it to run perfectly while outside of the case. This was without the CD/DVD drive and HDD connected so I'll check those as well but I'm thinking the mb is shorting out on the case somewhere. After reinstalling everything I went down from 9 to 5 standoffs and switched to the smaller, finer threaded screws hoping it would help. Same problem. PSU fan twitches and that's it. I'm still thinking its a short in the mb and I just didn't solve it this time. Any suggestions?
If it helps my other components are:
Corsair TX750 PSU
Intel i5-2500k cpu
Antec 300 Illusion mid-tower
Radeon XFX 5850
If it helps my other components are:
Corsair TX750 PSU
Intel i5-2500k cpu
Antec 300 Illusion mid-tower
Radeon XFX 5850