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Pintweaks
Level 9

Xbox Series X - HDR Dolby Vision not working on TCL 75R617

I cannot for the life of me get HDR to work with my Xbox Series X. It worked fine with my Xbox One X, even when connected through my Yamaha receiver.

Thinking my receiver was the culprit, I connected the Xbox SX directly to HDMI 1 on my R617 with the high-speed HDMI cable that came with the Xbox, restarted the Xbox, rebooted the TV, and it’s still not working. The Xbox bluntly states that “your TV does not support HDR...”

Is this a problem with the Roku software and I have to wait for an update? Does the new Xbox just not support my TV? Am I missing some errant setting somewhere? Please help! 

 

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Pintweaks
Level 9

Re: Xbox Series X - HDR Dolby Vision not working on TCL 75R617

UPDATE: I feel stupid, but maybe this will help others - I just had to go to Settings > TV Inputs > HDMI 1 and manually change it to “HDMI 2.0.” Leaving it on “Auto” will not tell the Xbox to turn HDR on. 

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