Damn, I have had it with the GA-Z68X-UD7, nothing than troubles. From the beginning I have had some USB probs. Now after 6 months it's starting to lock up, no BSOD or an event in the Event Log. It just freezes, sometimes the lights on my keyboard go out, somtimes not. But I have to cut the power to be able to turn the computer off. Seems to have problems with the SSD now too, as once it said that there was no boot disk. Turned the power off and on and then it booted. I can't get into the BIOS with an USB keyboard, I have to use a PS/2 one. What worries me is that this board was already made EOL after about being 6 months on the market. Maybe there were too many issues with? New motherboard will be Asus for me.