Re: Bose Soundbar 700 HDMI Arc issue
When people say they got it working; what exactly did you get working? There may be a misunderstanding in this thread.
My BOSE soundbar will turn on and control volume with hdmi input but only with the BOSE remote.
However, it will not turn on when turn on when I turn on my AppleTV4K via AppleTV4K remote. This remote turns on my LG C9 automatically but doesn’t not turn on the BOSE soundbar. It also no longer controls volume. Before the update this was all working together without an issue.
Clarificarion please to posters.
Sorry. For me, I have the Soundbar 700 and the Bass Module 700. When I say working, what I mean is that I have the soundbar connected to the TV via HDMI eARC. The remote controls the TV (power on/off and all buttons) and the audio comes through both the soundbar and the subwoofer. Admittedly, I have not tried Alexa yet. I ran AdaptiQ and also use the music app to adjust audio settings and volume.
With regards to the remote, assuming power sync is turned on, manually turn off both the soundbar and the TV. Then disconnect the remote via the app, take out the batteries for 30 seconds, and then re-pair it by manually typing in your TV’s model #. Try using the remote then. (Sorry if this is obvious, but I had to do this to get mine working)