Since this monring my fps droped to 10, from 60, in all games.
I do have my laptop on high performance, and it is using the nvidia card as its main one. Everything worked perfectly until this morning.
My laptop is 5 or 6 months old.

The video card seems to be working fine, same goes for evryhting else. But my fps are really low in all games.

I tryed reinstalling the drivers but nothing helped.

Any idea what the source of the problem might be?