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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
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Why won't my TCL 6 Series TV (R62X) connect with my sound bar (Yamaha YAS 207) The two devices are connected through an hdmi cord that supports arc ports plugged in on
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