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
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Automatic 4x1 4K HDMI 2.0 Switch with CEC-, ARC- & HDR-Support and Audio-De-Embedding (Build2.0) - KVM-Switch Versand
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