“Samsung 75” Q70A is already mounted on the wall and I am trying to connect a sound bar to the hdmi port that supports arc but cannot read the markings on the back of the tv (obviously). Which port please? Describe.”

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• Can someone post a diagram or photo of the port layout and assignments

  Answered by BrianW 1 year ago

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• I think it’s HDMI 1

  Answered by Mikel 4 years ago

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• Beth - eARC is supported in HDMI port number 3. ^Gina

  Answered by Samsung 4 years ago

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