Hello Zeus046

Welcome to PCHF
Firstly, I apologize for the delay in response.
Have you tried reinstalling your video card drivers? If it is any setting in your video adapter, reinstalling your video card driver will reset it to its default setting. If that doesn't help, then the only thing I would think could be the problem is that your video adapter is defective.
You can also try looking through the advanced settings for your video adapter. If you go to your display settings (right click on desktop, properties) then go to the settings tab, there will be an advanced tab. Check through there if there are color adjustment settings. Maybe one of them is set incorrectly for some reason. But again, reinstalling your video drivers should reset all those settings.
Hope that helps!
