How-To Geek on MSN

How to tell if you're using the wrong HDMI cable

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

Your sound system is probably plugged into the wrong HDMI port — here's why

You might not be taking full advantage of your sound system as not all HDMI ports work the same. Learn about the features and ...