When diagnosing a problem with your TV, or home entertainment system, you often need to work backwards. That includes checking all the connections and if need be, disconnecting, then reconnecting, ...

Anthony is a Toronto-based communications specialist with degrees in history and journalism who loves to use his research and interview skills to inform and entertain. He has over a decade of ...

When it comes to transmitting audio and video signals from one device to another, HDMI, which is short for High-Definition Multimedia Interface, is arguably the most widely used and reliable solution.

HDMI connector and mini HDMI on a red wire close up view - Zheka-boss/Getty Images When diagnosing a problem with your TV, or home entertainment system, you often need to work backwards. That includes ...