Accidentally hit the "Clr CMOS" button while computer was running. The computer went to a black screen and told me to press f2 to load setup. I tried to reboot after this and it gets to windows loading screen but before the logo appears, it quits and tells me that it failed to load windows. Tried using the repair setup utility but it did not work. This is a new computer with asrock z77 extreme 4 mobo Any help would be very appreciated.