Yep, it was the Nvidia driver, version 328.33. Uninstalled it through safe mode, and I'm back in.
Thanks.

I have a GTX 760, and only a USB WIFI card connected. I doubt they're the problem, but I'll check, although, I manually updated to the latest driver 2 days ago, and have used it since. It's just this...

Hi,
My computer won't move past the boot screen during boot. Every time I boot it, it goes theough the boot screen (spinning dots etc.), then the keyboard and mouse lights turn on. But the screen...