My build in my sig was fine, it was a brand new build i did for a friend that had the same issues.
For his build we tried everything, changing hard drives, changing the motherboard, changing the graphics card etc. We installed windows on my working PC using his hard drive and still got the same problem each time - windows would install, but everytime it tried to boot into windows it would simply restart at the windows logo screen. Same place everytime. All the tests came back ok, like what you've done and the only reason im mentioning this is because it appears you have the same problem and have tried the same thing.
I've no idea regarding what voltage i set his machine at to get it to post. My advise is to raise it the smallest amount you can each time. But then the safest way is to try just downclocking the CPU which would mean you wont need to touch the voltages. All i can remember is i thought it was worth underclocking the CPU to see if it was CPU related, as that was the last thing left to RMA. It booted to windows when i downclocked the cpu so then tried upping the voltages, and it booted into windows at stock speeds with no problems since.
So JasonKnights i see what you're getting at, and i agree you definitely shouldn't have to mess about with voltages to get a brand new, hardware compatible pc working, but am 100% sure its how i got my friends working, so i wouldn't rule it out? wouldn't give it to technicians either. What are they going to test that hasn't been done already?
Good luck with your issue.
For his build we tried everything, changing hard drives, changing the motherboard, changing the graphics card etc. We installed windows on my working PC using his hard drive and still got the same problem each time - windows would install, but everytime it tried to boot into windows it would simply restart at the windows logo screen. Same place everytime. All the tests came back ok, like what you've done and the only reason im mentioning this is because it appears you have the same problem and have tried the same thing.
I've no idea regarding what voltage i set his machine at to get it to post. My advise is to raise it the smallest amount you can each time. But then the safest way is to try just downclocking the CPU which would mean you wont need to touch the voltages. All i can remember is i thought it was worth underclocking the CPU to see if it was CPU related, as that was the last thing left to RMA. It booted to windows when i downclocked the cpu so then tried upping the voltages, and it booted into windows at stock speeds with no problems since.
So JasonKnights i see what you're getting at, and i agree you definitely shouldn't have to mess about with voltages to get a brand new, hardware compatible pc working, but am 100% sure its how i got my friends working, so i wouldn't rule it out? wouldn't give it to technicians either. What are they going to test that hasn't been done already?
Good luck with your issue.