I had just finished running 3DMark 11 and had put my results in when I saw a score, made with a GTX 470 at a higher clock, that was higher than mine. Naturally wanting to outscore this score, I opened Afterburner and adjusted my clocks (it was ridiculously high TBH). When I hit "Apply", the computer froze and I had to restart. When I restarted, it booted normally and I got to the desktop. I'm not sure what happened, possibly a setting loading or something, but then my screen went completely white and I couldn't do or see anything. Does anyone know how to fix this? Thanks. EDIT: I'm currently in safe mode with networking, if that helps anything.