If there is no sound when your computer is connected to your TV with an HDMI cable, use the fixes provided below to get rid of this problem. It is important that the audio device you want to use is ...

My hotel TV is an LG LCD tv, and they have one of those HDMI/VGA/Analog Audio breakout boxes. I happened to have my Displayport to HDMI adapter and cable with me. If I plug it in, the TV automatically ...

These days, if you need to connect two devices via wire, you'll most likely use HDMI. This display protocol supports all sorts of device pairings. It lets you use your iPhone with an external display, ...

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 ...

The easiest way to connect any new TV to a new soundbar or receiver is using a single HDMI cable and the Audio Return Channel feature. This lets simplifies the connection process and minimizes the ...