I just bought a used computer, with a R9 290 graphics cards, but it seem to be some flickering in the background all the time. Is there something I can do to it? I have not managed to solve it, I think it got a little better when I changed to RGB-colors in settings.
If you need any information on my compontents just ask.
Thank you very much!
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When you buying used computer, it is highly recommended to reinstall your OS.
Take a pictures of your flickering and upload here. Maybe you just need to check your video cables and connections.
And make a reset to manufacturer defaults in your monitor settings.