We're excited to announce that we've fully migrated the Xbox Forums to their new home, here on the Microsoft Community forums!
As of today, going to forums.xbox.com will redirect you here to the Xbox area of the Community forums. We've moved all of your existing threads over so you can continue and start conversations with the new forums experience.
We sincerely appreciate the feedback you have provided over this transition and can't wait for you to check out the new Xbox Forums!
Exactly right, Hail. The Xbox needs to be set to an HD video output, as well. 720p minimum. To accomplish that, of course, you will need an HD cable, such as HDMI, plugged into an HDTV. Once all this is set, you will be able to activate 2-player split-screen