I currently have the following
E6750
Abit Ip35-Pro
Corsair HX620
Crucial Ballistix 4x1gb BL12864aa804 and 2x1gb BL12864AA106A
7900GS

Every once and a while I would have an issue getting the board to fully post. It usually stopped at C1 and then nothing would happen. If I restarted the pc it would then post fine and run fine continuously. It would boot fine the next few times and then repeat the above issue. I was able to flash the bios to 17 from 14 previously and it posted fine.

Now that I have shut it down I can't get it to post at all. I have tried every memory stick and I have cleared cmos and everything else I can think of. I can't get past the C1 and the board won't even try to boot. The only other difference now is it starts to boot shuts off and then reboots stopping at C1.

Does anyone have any ideas before I scrap the board? At the time I didn't realize some people were having issues with the Corsair HX620 but found it later on the Abit forums which are now gone.