Change resolution in Xbox Settings. Settings/Console Settings/Tv Format.
You probably have it set to a higher resolution than your tv supports. Try 480i, 480p, 720i, then 720p, 1080i, ect.
Without HDMI, you can't use 1080p.
Last edited by dE.fUsEd; Feb 13, 2009 at 05:19 PM.