Not sure whether to use DisplayPort or HDMI? Learn the key differences and find out which is better for your graphics and display needs.

A common problem you may encounter with your DisplayPort, which connects the monitor to a graphics card, is called Link Failure. This is when that connection fails.

Apple's MacBook Pro can use DisplayPort over Thunderbolt to drive an external monitor Phones, tablets, and lightweight laptops may come with nothing more than a USB-C port.

I tried using headphones and no sound at all comes from either the headphone jack or the speakers.<BR><BR>I think my cheapo DisplayPort to HDMI adapter doesn't pass sound.

Not sure whether to use DisplayPort or HDMI? Learn the key differences and find out which is better for your graphics and display needs.