Black screen after reboot during clean install of Fedora 18

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http://forums.fedoraforum.org – I did a clean install of Fedora 18 from a DVD. When I rebooted after the installation was finished, everything was fine up until it was time for the OS to start loading. When it got to that point, the monitor just went black. No messages, no nothing. Just black. Thinking maybe it might take awhile for something to come up, I left the computer alone for a few hours and still nothing. I've tried reinstalling and had the same results. Any help at this point will be greatly apreciated because I am starting to loose my mind trying to figure out what is wrong. :C (HowTos)