I did run the ram really loose...
I was letting it automatically control the timings just to check and see if the ram was messing up for some reason..
I was putting 2.2v into the ram.
I have this ram:
http://www.newegg.com/Product/Produc...-256-_-Product
I haven't tested it past 1066mhz at 5-5-5-15 2T. I had the Dominator GT ram fans blowing on the modules by the way...
For some reason it just didn't want to run over 5.2ghz. It will boot and run good at 5.15 and run up to 5.2 sometimes but didn't go over that, even for a second with the Windows tuner.
Are you suggesting that the MCH core voltage at 1.8 might be tripping the motherboard?
I ran the same settings on another UD3P but I do understand that different mobos can need slightly different voltages to run the same clocks....
Thanks. :up: