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 ...

The ideal home viewing experience isn't just about how clear the picture comes in, it's also about how clean the sound is. Whether you're using your TV's built-in speakers or have a full external ...

Is your TCL 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 ...