Greyed MX Controls

[Kakao]

Greyed GeForce Controls

Why are my exposition controls greyed?
I had a MX 200 in wich I could change these controls.
28.32 driver.

 

[redduc900]

This is by design in the latest driver sets. The Overlay Color Control tab is only enabled when you actually have an overlay in use. To enable the controls, run a video (AVI or Quicktime) or a DVD in the background while the control panel is open.

 

[Kakao]

Just discovered that RivaTuner can do it.