Yes i know everyone gets the white screen, but booting in -x and changing files doesn't work for my case. Tried booting with -x, -f, GE = No etc. And the same with unibeast drive. All i get is the same white screen, no cursor or spinning circle. My system is GA-X79-UD5, E5-2687W, HD 6870 Got the 10.8.2 update from mac app store in 10.8.0 If anyone know how to solve this please help. Thanks.