[Help] HDMI settings is set to 1080p and won't put out a signal for older TV

If you're on preview program, can you tell me how to change to 720p?

Like I hit home button, then how much do I press down to be highlighting settings, then in settings how would I get to video and audio, then HD settings to set 1080p to 720p

I bring my xbox to my friends, so I set it to 1080p there. Forget to set it to 720p before I leave

Submitted by WoodyTheWolf | #Specialdealer Special Offer Online Shopping Store 2016