Okay, so any random time after login, my computer freezes. The longest I've gone without it freezing is about an hour. I DO have a Nvidia driver, GeeForce 7300 GT, I've got a quad core so it's not a memory or CPU problem. My system is Win7 64-bit I KNOW it's a graphics problem because when I used to use two monitors, it would freeze nearly immediately after logging in. Now, it can take up to an hour with only one monitor plugged in. Also, I've had problems with my graphics in the past. What I'm looking for are solutions you can't find when you google the issue, because I've tried them all. I've fiddled around with the settings in the Nvidia control pannel, but have set them all back to defaults because I didn't want to muck anything up. If you could give me a solution, you'd be a godsend!