So I have had the same modded Xbox for about 8 years. Just recently I took it to a friends and it was working fine. But when I got it home when the xbmc dashboard comes up the image starts skipping. The xbox sign show up perfect so I'm sure its not an issue with the video cord. Iv looked all over and haven't found a solution to the problem. But reading posts here people seem to know what there talking about so I thought I'd give it a shot. Any help would be greatly appreciated.