Soundbar 700 doesn't work with LG TV
I have a new Soundbar 700 and I connected it to my LG TV via HMDI Arc, but the sound doesn't work. If I select the HDMI Arc input on my TV, then I can see the Bose Music Logo. If I try to turn up the volume, then I just see a external music box (right corner) without increasing anything. The Bose Music App on my phones shows me, that the Soundbar plays the sound of the TV.
With other words: It looks like everything is set up well, but "only" the sound is missing. Any idea what can I do else? I don't want to return the product. Playing music via the Bose Music App works as well.
- LG 55LF580V (Software-Version: 03.11.33)
- Bose Soundbar 700 (Firmware-Version 2.1.10-5460+d7968b0)
What I tried:
- Soundbar and TV Update
- Unplug everything from TV and Soundbar and only replug the electrical plug & HDMI arc
- Played movies from USB HDD and directly from Nextflix
BR and thanks