I received a error message during boot up. System says can not find hd disk hit F1 or F2 for setup mode. I think my HD went bad, however I replaced my drive and started a clean install of my OS. I change my boot order and OS cd is recognized and looks like it's going to start installation and then screen goes black. Seems like I hear the CD rom working but I can not see the screen. I tried replacing CDrom and still same issue. I replace power supply and still same issue. I tried another CD and guess what...same issue. Never had this problem before can someone please help? Thanks.