“I bought an LG soundbar to use with my TCL Roku tv and can't get it to work with the hdmi arc connection. The optical works fine, but when i try to use the hdmi cable, it works for about 5 seconds and then stops. Any thoughts?”
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Make sure you unplug the tv from the power source, then push the power button on the back of the right side of the tv for 15 seconds. This resets the system. After doing this my arc on my Lg sound bar worked.
Sorry, there was a problem. Please try again later.Did you go to settings and make sure audio on TV is indeed turned off? Also make sure optical cable is not plugged in or it will override HDMI.
Sorry, there was a problem. Please try again later.Hi Brian. We regret to read about the issues that you are experiencing with your LG SL6Y 3.1 Channel 420W Sound Bar w/DTS Virtual X & High-Resolution Audio and TCL Roku TV when attempting to use the HDMI ARC ports, and we sincerely apologize for any inconvenience. This will require some troubleshooting to determine what the issue is and you can contact our Support Center at (800) 243-0000 for assistance or contact the Support Center for your TCL Roku TV...^IFV
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