I am having a problem between my TV 55MU8500 and Soundbar HW-Q70R. I have tried to connect the TV audio to soundbar via HDMI ARC on both devices but no sound is coming through. I have tried to set the audio output mode on TV to optical/audio out to no avail. This is after I set the soundbar source to D.In and later HDMI but nothing works still. What could be the issue? Suggestions will be highly appreciated.
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