Auggy:
I've done a clean boot and it works, because the Nvidia display driver service is disabled along with all the other ones. However, the moment I enable the Nvidia service, Windows will crash on startup.
Rain77:
My original OS was Vista Home Premium 64-bit, and I can try restoring that, I suppose, and see if it works. The reason I switched to Win7 though, was because of the problems that I had with Vista, so the only reason I'd get back to Vista is to diagnose the problem at hand.
Windowsfanny:
Appreciate all the help, and I am indeed running my pc fine with the standard VGA drivers; it lets me use MSOffice, check my e-mail and all that kind of stuff with no problem, which is far better than not having an accessible pc at all.
Thanks for the help, I'll keep trying stuff and updating this thread; if anyone else has a suggestion not previously mentioned here, I'm open to it.
Thanks!
Rohan