Why is my soundbar not working with HDMI?
Unplug the TV and soundbar for 10 seconds, and then plug them back in. Sometimes, reestablishing the HDMI “handshake” between the TV and the soundbar can fix minor malfunctions. 8. Update the firmware in the TV and soundbar, and then cycle the power. How do I get my TV to recognize my sound bar? To get your TV to recognize …