I have a Dell XPS 13 that I can output to a 1080P TV with no issues via USB-C to HDMI cable. However, I just bought a 4K TV, and am trying to output my computer video to it, but it is not working.
It looks like Antergos detects the TV correctly, screenshot below:
However, I do not see my desktop or anything outputted to the TV. Is there some additional tweaks / hacks I need to do to get 4K working properly?
Thanks in advance!