Why won’t my soundbar work with my TCL TV?
Ensure that the HDMI cable is connected to the HDMI ARC port of the TV. In the TV setting -> systems, ensure that CEC controls are active. Under setting ensure that the TV speakers are enabled and “S/PDIF and ARC” are set to “Auto Detect”
How do I connect my Bluetooth soundbar to my TCL Roku TV?
Can I connect a soundbar to my Roku TV?
Connect a single HDMI cable from your soundbar to the HDMI ARC (or HDMI eARC) port on your Roku TV, and make sure both devices are powered on. When your Roku TV detects the soundbar, it will automatically initiate the setup process. Follow the simple on-screen instructions to finish setting up the connection.
How do I connect my soundbar to my TCL Roku TV without HDMI?