Cant open nvidia control panel

[zhengcyy]

Hello,
I cant opten nvidia control panel at all. I tried to opten windows control panel> NVIDIA control panel. It still doesn't work.
I tried to download new drivers, but still can't.
When I try to open it, it shows a dialog said'NVIDIA Display settings are not available

you are not currently using a display attached to an NVIDIA GPU'

My computer is alianware M11x
My graphic card is GeForce GT 335M

 

[cmichael138]

Did you go in to Device Manager and uninstall all viseo drivers, then reinstall the newest NVIDIA drivers?