rolltide101x on 16 November 2016
When I got my new PS4 Pro it only had the option of YUV420 and it said only 2K HDR was supported. I just thought my tv did not fully support those features but I happeneded accross this thread today
https://www.reddit.com/r/PS4Pro/comments/5c6xnt/i_think_my_4ktv_doesnt_support_ps4_pro/
and Blue_1981 said to change my HDMI slot to "Enhanced mode" and after I did that I get full 2160P RGB and 2K/4K HDR support. Just thought I would share if this was common knowledge I did not know about it. If your tv only says YUV420 check around in your settings its possible a setting change wkill bring you to RGB
