You’re missing out if you’re plugging your sound system into the wrong HDMI port. Learn what ARC, eARC, and HDMI-CEC are to ...

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, ...

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.

Just got the receiver delivered from Amazon, but I'm having a problem. I've got a Blu-Ray player going in to HDMI1, and HDMI out going to my HDTV. Pretty simple, right? But I've got no sound from my ...

In many ways, HDMI has proven to be a wonder drug, providing a superb conduit for high-quality picture, sound, control capabilities, return path for audio and Ethernet connectivity. In other ways, ...

HDMI is backward compatible, so there's never an issue with using a newer cable with an older system, but the reverse isn't ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Most TVs these days have four HDMI ports maximum – some have three, others have just two. As I've ...