Turn off HDMI CEC on Apple TV (2021)
Hi.
I'm having real trouble with my new AppleTV (ATV) and my Samsung TV regarding the HDMI CEC, ARC, Anynet+ or whatever you want to call it. My whole mission is to only let my TV remote use the soundbar for changing volume. I had the same problem when I bought PS5, but the PS5 let me turn off HDMI CEC so it wouldn't interfere with the soundbar anymore.
I want to disable the HDMI CEC on the ATV completely, but it won't let me. The only info Apple gives is that you can turn "off" the option to let the Apple remote change the volume, but my experience is that the ATV still uses the CEC function.
Why is this annyoing? Well, because when I go back to the TV tuner HDMI spot the ATV has blocked my tuner using the soundbar. So I have to configure the Anynet+ settings again to let my TV remote change the soundbar volume. This is getting so annyoing I'm considering getting rid of the ATV alltogether. I spoke with Apple support on the phone and the guy didn't even know what HDMI CEC was. He promised me the tech department would look at it and send me an e-mail. This was 5 weeks ago and I haven't heard anything.
Can anyone please tell me how to disable HDMI CEC on the ATV? It's not Settings -> Remotes and devices -> Control TVs and recievers. Well, it says it is but it isn't. I know that because when I turn it "off" my TV still finds the ATV in the Anynet+ config list.
It's so frustrating! Can anyone help?