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Can't figure out if there is a HDMI-CEC setting on tv. I have the Costco TCL 55S434 and plugged Roku Streambar Pro into the HDMI (ARC) and I can't power it on/off
Read this if your new Apple TV is messing up your TV or receiver
I am not able to turn on HDMI CEC (Control TVs and Receivers) on my Apple TV. Can anyone help me? Detail is in the comment : r/appletv
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