For some Mac systems, HDMI output using various adapters has resulted in no audio or even no video after updating to OS X Lion. Here are some options that may help. Topher Kessler MacFixIt Editor ...

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 ...

I just ran a 35-foot HDMI cable from my desktop's video card to my new TV, extended the computer desktop to the TV (as a second monitor), and fired up Windows 7 Media Center. Then I noticed two things ...

HDMI 2.1 offers far more bandwidth than older ports, but most TVs have only one or two of them, so choosing which devices get ...

Here is the situation. I have some Gigabyte motherboard in my HTPC with integrated ATI Radeon HD 3200 graphics chip in it. It supports HDMI output for audio and video and also have a optical output as ...