My RX 460 is detecting the native resolution of my TV to be 2160 X 4096 instead of the correct res of 2160 X 3840. So if I select my native resolution, I will end up with the incorrect aspect ratio. I'm using the hdmi port. I don't have this issue when I use the onboard graphics driver. Why is it doing this? Is there a way to override the detected EDID info?
I wanted to try fixing the issue using the custom resolutions option, but I need to know the correct inputs parameter for my TV (running at 2160 X 3840 @ 60 Hz). Does anyone know correct values or if this fix would even work?