Hi
I have a Panasonic sound bar SC-HTB488 that I previously used with a Panasonic TV TX-55DS500B. When I switched the TV on with its remote, the sound bar came on as well.
I now have an LG-OLED55B9PLA and have connected up the Panasonic sound bar to the HDMI (ARC) etc. Works fine, but the LG...