HDMI sound works on one TV but not the other

Make sure both the TV and other device are turned on · While turned on, unplug the power cords for the TV and device from the electrical outlet

HDMI, or “High-Definition Media Input,” is the go-to port for all your modern devices HDMI ports in your TV are used for both video and audio In addition,

hdmi cable slot I have all-in-one HP computermonitor which lacks HDMI port Is it possible to connect it to HDMI port on my TV? Possibly USB-to-HDMI

hdmi slot The HDMI-ARC feature on your TV allows transfer of the audio signal originating from the TV back to an HDMI-ARC equipped sound bar, home-theater