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, ...

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 ...

I have a brand new LG 50PK950 plasma TV, a six month old Marantz NR1501 receiver, and a couple of computers with HDMI: one desktop with integrated Intel graphics, and a laptop with discrete NVidia.

Typically, you would use an HDMI cable to connect a streaming device, laptop, or gaming console to a single display. But what if you want to show that same content on multiple TVs or monitors? That's ...

HDMI isn't as simple as it seems, and these issues could be limiting your TV's full potential.

How do I connect both items using the fewest cables and adapters as possible, both video and audio? So far the only solutions I've finagled are (and these could be totally wrong, so please enlighten ...