Ah, I was thinking you had a GTX660M, not a GTX670M.
That being said now....it starts to make a bit more sense.
What version of the NVidia drivers are you currently using? Could you try something a bit older, like the 32x.xx version? Or maybe even olde...
That being said now....it starts to make a bit more sense.
What version of the NVidia drivers are you currently using? Could you try something a bit older, like the 32x.xx version? Or maybe even olde...