I just bought the arc to replace my Denon surround and home theatre PC setup.
I have everything connected. Pc to hdmi in on the tv with the hdmi (arc) On the tv going to the Sonos Arc. All appears well except I can’t seem to choose Atmos in windows spatial sound. It just doesn’t exist in the drop-down but the licence says it’s active. What have I missed here.
Best answer by controlav
rtings says your TV cannot pass Atmos: https://www.rtings.com/tv/reviews/samsung/nu7300#page-test-results
Your model TV was released in 2018, so there is a chance it doesn’t support Dolby Atmos pass through. Are you able to get Dolby Digital 5.1 or Dolby Digital Plus 5.1 audio from your PC to the Arc? Have you been able to get Dolby Atmos audio through your TV from any other external media device?
+19Hi
Welcome to the Sonos Community!
I couldn’t find a manual for your exact TV model - I recommend contacting Samsung to ensure your TV can indeed pass Dolby Atmos to your Arc.
I hope this helps.
+24rtings says your TV cannot pass Atmos: https://www.rtings.com/tv/reviews/samsung/nu7300#page-test-results
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