I upgraded from windows xp to windows 7 ultimate 32bit the other day, and every time I start up the computer, it works fine for 15 minutes and then just crashes. It's not a BSOD, it's just a screen with lines all in it. The screens are different usually every time it crashes.
Also, after it crashes I have to manually turn it off then back on.
I didn't think this could be a virus.. it's a clean install of windows.
I've added a picture of what it looks like in the attachments.
If you need more infor just ask, PLEASE HELP!
OH yeah, the computer works perfectly FINE in safe mode, and I've run Malwayrebytes already (even though I just reinstalled the OS)