all fps of games using DirectX or OpenGL drops to half,but fps counter(fraps,Dxtory,Afterburner or built-in)shows doubled fps. (e.g. when fps counter shows 60fps,real fps is 30 or so)
thus,I have to play games limited to 30fps with 15fps!this could be a problem.
What I Tried:
reboot
reinstall game
reinstall graphic driver
reinstall OS
change Graphics Card(GTX460 to GTX560ti,GTX560ti to GTX760ti)
these all was not worked.
Sorry for my poor English,English is not my native launguage.
thus,I have to play games limited to 30fps with 15fps!this could be a problem.
What I Tried:
reboot
reinstall game
reinstall graphic driver
reinstall OS
change Graphics Card(GTX460 to GTX560ti,GTX560ti to GTX760ti)
these all was not worked.
Sorry for my poor English,English is not my native launguage.