Accidentally turned my graphics card overclock (Nvidia GTX 770 Windforce 3x) to 2000MHz when I slipped on the slider and then hit apply when I was in precision.... Yep you can guess what happened. If I try to start my computer the screen goes grey after about 10 seconds in Windows. I can start in safe mode, where precision does not launch at start and therefore does not apply the overclock. My problem, however, is that I can not turn the clock down. I only have about ten seconds in Windows when I start it, which is not enough time to reset defaults before the screen goes gray and I have to restart my power supply. I set my graphics output to the i7-4770k's igfx so I can stay in Windows. Unfortunately, I can not launch EVGA precision in safe mode or on igfx, because it says no supported hardware devices found or something to that effect. I am stuck... can some help me find a way to fix the clock on my graphics card? I hope I will not have to flash the BIOS or something like that... thanks for the help!!!!