The other day, my PC dropped minecraft down to 17fps.
I was like wut?

I looked at CPU temps, and GPU temps, they were all okay.
I did the simple troubleshooting, such as rebooting the PC.
I then tried restoring my graphics card drivers and FPS went back to normal.
Since then, every morning it goes back down to that 17fps where as normally I'd run 140fps+. Meaning I have to clean install my display drivers every time I come on the PC.

I have the EVGA GTX 680.

Any suggestions?

Rep+ for the fix.
Thanks