Hi, trying to connect our new sonos arc ultra to our 10 years old Samsung smarttv. Using the hdmi cable that came with the sonos.
The soundbar works, but connecting with the smarttv doesn't. It says "interferes with another HDMI device.
I removed all other devices and tried other hdmi cables to connect the arc.
I shut down and restarted the wifi router.
I can't find the sound settings in the tv menu, to check for the CEC settings.
Don't know what to do more.
The soundbar works well with the mini woofer and another sonos speaker.
But we want to use is as tv soundbar ofcourse.
Can anybody please help me any further?
Thanks!