This has been happening for years but I finally got sick and tired of crashing and having to reboot constantly, most recently while playing BioShock however it happens in EVERY game I play and even while using Excel and just Facebook the other night. It's usually a Black screen (vertical lines) but this morning was a white screen with stuck sound. Ctrl+Alt+Del does nothing. You have to hold power to turn off. I've removed/replaced/updated everything, which used to get me a few clear days before it'd happen again but that doesn't even seem to be working anymore.
I'm not sure how to read the files, but I have attached the rar (don't see compress to zip option).