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
How to Enable HDMI-CEC on Your TV, and Why You Should
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How to Enable HDMI-CEC on Your TV, and Why You Should
What is HDMI CEC? | Nakamichi USA | True Surround Soundbar with Dolby Atmos & DTS:X
Samsung TV (Old) | HDMI CEC Settings | Helpdesk Nakamichi USA
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How to enable CEC control (HDAVI Control, EZ-Sync, VIERA Link) on a Panasonic display/projector. – Atlona Help Center
How to Enable HDMI-CEC on Your TV: Detailed Guide
How to Enable HDMI-CEC on Your TV: Detailed Guide
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