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, ...

TV issues can stem from how you use the HDMI cable and ports or configure the settings — even small mistakes can have a ...

My home office has a couple KVM switches that I am routinely connecting and disconnecting laptops, raspberry pi, desktops, etc. This means that I've got a lot of HDMI cords connecting the various ...

Millions of households with multiple HDMI-connected devices have encountered the same baffling problem: a TV that powers on by itself, a soundbar that hijacks volume controls, or a gaming console that ...

If your laptop's HDMI port is not working, it can be frustrating, especially when you need to connect to an external monitor or projector. Here are 9 detailed steps to help you troubleshoot and ...

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 ...

Has anyone had any experience using HDMI fiber optic converters/extenders? I have a weird ground loop problem in my system which I traced back to my HTPC. I get hum whenever I join the grounds between ...

First of all, let me say that all HDMI is not created equal. Frankly, I am very concerned about HDMI or the High-Definition Multimedia Interface. Why am I concerned? It's because that there are too ...

Discover What’s Streaming On: Peacock, NBCUniveral’s new streaming service, just launched today, and it’s full of exciting new titles and old favorites, from Brave New World to 30 Rock. But not ...