Before we talk about the advanced level of troubleshooting, let’s get a few things straight. First, Make sure your HDMI cable is not at fault. You can try it with another computer or another TV.
However, there is one HDMI setting hidden in your TV's settings menu that, if turned off, prevents HDR from working correctly ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback