Xbox OneX Not detecting HDR10

Hello there @Andrew Traub, I hope everything is going well!

Thank you for reaching Microsoft Xbox Forum support. I am sorry to know about the update situation, but I want you not to worry about it because I al here to help you out! You will find below the link to everything you need to know about HDR10 as well as
everything that needs to be checked with the troubleshooting steps that can be followed. Please consider checking the link, and I hope this helps you out!

The link: https://support.xbox.com/en-US/help...-sound/troubleshooting-4k-and-hdr-on-xbox-one

Kind Regards
Stay safe, and happy gaming!

I think there is. Other TV owners (including me) are having this issue:
forums.xbox.com/.../2202158.aspx

Figured it out! If you have a LG, enable the HDMI Deep Color on the HDMI port you have the XBox connected to. That fixed it for me.

Just throwing this out there, but are you all running through a receiver or direct HDMI to your sets.

My Onkyo receiver is not HDMI 2.0a and therefore my X1S only shows that it is a 4K set but all the other items are red when HDMI through it. If I go direct to the set (panasonic with recent HDR update) everything comes up roses and I have to use the optical
to my receiver.

Make sure your TV has a HDR-10 not DolbyHDR . second in your (Display & Sound -> Input -> Advanced video settings) make sure you have TV-connection to Auto Detect and (Allow 4k box checked)