Has anyone hada message say "frequency not found" ?? My custom built computer received a virus and all i get is the WINDOWS XP page and shows it is loading(the green bar) and then goes to a black screen, then to the computers settings. I cannot go anywhere else, not even to safe mode. Any help would be greatfull .. I had a virus protection on the computer till my oldest son took it off and put another site on for his lousey E-bay account. It wont even load the WINDOWS operating system again.