So, I just got my new UD3R, but as soon as I touch the BIOS (not even for overclocking), when I next try and boot up, it gets stuck at the POST screen and simply loops over and over again, turning on and off.
To get it going, I have to cut power at the PSU. However, I fear when overclocking this is going to remove all of my settings. I have the latest F8 BIOS, but does anyone know why this might be?
Try clearing CMOS manually. And put RAM voltage to 2.0v and see. Also see if the battery is dead. Dead battery can some times cause this. Also what PSU? If it's a no name PSU that could/may be a reason.