A reader asks Dr. A why he can't view some of his material on the TV he bought. Lots of people run into this problem, so we figured we'd take it to Dr. A for a solution. Q: I have an HDTV that only ...

Practically every modern device connects to a screen via HDMI, but not every HDMI cable supports 4K resolution output. If you have a 4K TV or monitor, you'll need a cable with the right HDMI version ...

Your Android phone's High-Definition Multimedia Interface output enables you to transmit videos to any high-definition television in your office including one in a ...

Micro HDMI and Mini HDMI cables both deliver high-definition video and audio through small connectors. Here's what to know about the differences between them.

If you want to connect your smartphone to your TV, you’ll want to get one of the best smartphones with 1080 HDMI output. HDMI or High-Definition Multimedia Interface allows you to transmit ...

If you like to play games or watch movies on your phone, and you think that it would be awesome if you could connect your phone to the TV for those activities, then our list of 5 best smartphones with ...

While most people connect the Amazon Fire TV Stick to just their TVs, the versatile streaming device can plug into a variety ...

If you're looking for a tablet with an integrated HDMI output for sharing photos and videos on a TV or computer monitor, we have a roundup of CNET's top picks. Donald Bell Senior Editor / How To ...

I connected an HDMI cable (which was not cheap) to my Sony WEGA HDTV from the HD cable box. For whatever reason, the box is trying to transmit every channel in 1080. The non-HD channels look a little ...

An HDMI splitter (not to be confused with an HDMI switch) can be useful for showing the same content on multiple streams, but ...

The Xbox One X, which is “the world’s most powerful console,” will have support for all of the same media features as the original Xbox One, which was “the all-in-one games and entertainment system.” ...

Add Yahoo as a preferred source to see more of our stories on Google. Practically every modern device connects to a screen via HDMI, but not every HDMI cable supports 4K resolution output. If you have ...