dissconnected sata cables still got the error all clocks are default with all setting the same as when i first got it
Ok, thank you.
I think this is very telling - most information points to code 64 being related to problems with sata communication. Bad port, bad cable, bad drive - something along those lines. If you still get 64 with no cables connected to the mobo, that tells me one of a few things:
-wonky sata controller on the board having a hard time initializing (possible, would mean the board needs RMA'd)
-some other component failing - bad ram stick, CPU unstable, I've seen boards throw all sorts of weird codes when some component isn't working right. (possible, would mean disconnecting everything but whats absolutely needed, trying different ram one at a time in each slot, swapping out GPU or PSU for spares is possible - doing that ensures you don't RMA the board then have the same problem after waiting for the replacement... If doing this testing makes no difference, would mean it very likely is indeed the sata controller wigging out and the board needs RMA'd)
-BIOS gone bonkers. I've reflashed the same bios in a rare circumstance where settings weren't taking correctly and things generally just werent working right. Reflashing the same BIOS, or flashing to the latest BIOS would clear this up if its the culprit (unlikely, but quick and easy to try)
You could take the express route and just RMA the board. Personally I would try to avoid RMA at all costs, because it means downtime, and dealing with frustrating support... and my warranties are never still valid basically.
I am just going off my experience and it could be something I haven't thought of too. I always like tearing down and putting everything back together outside the case - I've seen shorts on the case or from lost screws behind the mobo cause weird problems before.