Boots into win7 in safe mode, without gives me a vista loading screen and no signal with gpu fan 100%

[dbokakarot]

Never seen anything like this in my time building computers. This computer is an older intel core 2 quad, just a movie\youtube watching computer hooked up to the tv, been running fine for weeks after I put windows 7 on a new harddrive, the old hard drive just has movies on it. Worked perfect past few weeks and 2 days ago and now when I boot, I get the vista yellow loading bar, keep in mind never touched or used vista in my life other then helping others with there problems and i get that loading screen then i lose signal and my gpu fan spins really fast. I can boot into safe mode and bam theres windows 7 and all my items on the desktop. When I restart without safemode i get the vista loading screen and then black screen and gpu fan kicks up. SO, I reinstalled 7 from a fresh start, same problem. Any ideas? Thanks

 

[Saga Lout]

Was the "fresh start" reinstallation made using a genuine Microsoft Windows 7 DVD? I ask only because the con-artists at some torrent sites have been known to interfere with ISOs.

 

[dbokakarot]

Was the "fresh start" reinstallation made using a genuine Microsoft Windows 7 DVD? I ask only because the con-artists at some torrent sites have been known to interfere with ISOs.

No sir its from my college, when I'm enrolled in Microsoft classes I get OS's for free from the store, its a digital download extracted to a USB using Microsoft windows 7 download tool thats extracts the iso