“Is this capable of earc thru filmware updates? I want it to be able to transmit the latest lossless audio and Atmos to my Yamaha AV receiver while watching streaming app’s.”

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• Not sure it does alot.

  Answered by mxz4me2 5 years ago

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• The LG 75 Inch Class 4K HDR Smart LED TV w/ AI ThinQ® (74.5'' Diag), Model # 75UM6970PUB does not feature HDMI 2.1 ports and it cannot be upgraded to support eARC through firmware upgrades...^IFV

  Answered by LG Digital Customer Care 5 years ago

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