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webOS 04.71.00 on LG OLED65C7P no longer outputs to Optical/HDMI ARC?

sebastienbarre

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sebastienbarre Newbie

sebastienbarre

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I'm not sure if something happened with webOS update 04.71.00, but my LG OLED65C7P no longer outputs sound to my LG SJ9 soundbar in Optical/HDMI ARC mode. SIMPLINK is on, HDMI cable hasn't moved, everything had been working like a charm for a year+, then no sound unless I switch to TV speakers, which is a bummer.

Anybody else in that situation?

Ugh, apparently it started with 04.70.85, others are having this issue here.

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sebastienbarre Newbie

sebastienbarre

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3 minutes ago, Chris H said:

exactly same situation, trying to connect to home theatre system , I can tell the syslink is working as the volume indicator changes on both the stereo and the tv but no actual sound coming out

Do you have a LG soundbar? Are your HDMI cables close to your power cables? (as in, maybe tied together so it looks cleaner?)

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