Quote Originally Posted by Forceman View Post
There's a little power button on the MB itself, down near the SATA connectors. Did you try using that? I had a similar problem when I first built mine, but I disconnected the power switch connector from the MB and turned it around and reconnected it and then it worked fine. You wouldn't think that polarity of that connector would matter, and I don't know if it did or not, but it was strange anyway.
I have the same cpu/motherboard combo running like yours, except mine needs 1.42v to run stable. Anyway, I didn't know there is a power switch on the mobo itself. When I first put my system together, I didn't touch the mobo power switch (I didn't even know it existed) and everything ran fine until the recent psu swap. I guess I might've accidentally turned the switch off without realizing it when I was moving the other cables around. Do I have to mess with the switch like you did when I change to a different psu?