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 ...

Your Blu-ray player and TV may be fine, but one overlooked part of the setup can quietly limit picture and sound quality ...

Q I have my set-top cable box and Blu-ray player connected to my receiver via HDMI. Another HDMI cable connects my receiver to my TV. I change between my cable box and Blu-ray player by changing ...

This guide aims to help those having problems with HDMI blank screen/no signal issues with the PlayStation 3. Try these steps in order. If none of them work then there may be a problem with your ...

This is an AV issue, but looks to be Mac-specific, so posting here rather than in the A/V Club. Sorry for the length, but I'm trying to supply all relevant info) Summary: I have an MBP connected via ...

While you might only use your HDMI port to connect audio and video devices, it can do a lot more. Here are some gadgets that leverage the port in unique ways.