I have bought a HDMI to Displayport cable on the assumption that it would just work, but it doesn't. As this is my first foray in to the displayport territory I am stumped. I am using a Dell U2412M ...

HDMI or High Definition Multimedia Interface is an audio/video interface that can be used to interconnected multiple multimedia devices. However, if the HDMI port is not working properly on a Windows ...

I tried to search through Google, but all the options pop-up as sound not working through HDMI. I have a case where I am connecting an AV adapter to a TV, but sound is not working for video ...

HDMI cables can transfer video and audio in high definition quality from one device to another. There are a variety of reasons you may not be hearing source audio on another device when using an HDMI ...

Before we talk about the advanced level of troubleshooting, let’s get a few things straight. First, Make sure your HDMI cable is not at fault. You can try it with another computer or another TV.

Have you turned on your PlayStation 4 only to be greeted by a black screen? Or maybe you see a “No Signal” error? An unresponsive PS4 HDMI port can be incredibly frustrating, but don’t worry – the ...

Just about every TV accessory needs an HDMI cable, but not all of them can output 4K. Here's how to tell if yours is capable.