If you can’t get picture or sound from your TV or projector don’t despair. Here are some debugging tips from our resident home theater pro. Inevitably, one day you’ll go to turn your TV or A/V system ...

Is your Insignia Smart TV sound not working? There are several factors that can cause this problem such as a setting issue, software glitch, or even a hardware error ...

Make sure your audio devices capabilities match your source material. Be mindful of audio presets that automatically adjust frequencies. Match the devices to the right TV ports and use the proper HDMI ...

Is your Hisense TV sound not working? There are several factors that can cause this problem such as a setting issue, software glitch, or even a hardware error. To fix ...