So I bought a video card with an HDMI port for the express purpose of hooking that up to a video receiver, and now it doesn't work. The TiVo works fine, and the card is a cheap nVidia 8500 that uses ...

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 ...

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.

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 ...

Most of the best TVs nowadays come with three or four HDMI ports and what these are capable of varies from model to model, and brand to brand. If you’ve got a gaming console or one of the best ...

There is a possibility that an outdated and corrupted display adapter driver is causing the problem. You can download the display adapter driver from its manufacturer ...

Your HDMI 2.1 port is very valuable.