I no longer can get a picture using my HDMI cable connected to my 1080P computer monitor. I was fooling around a few days ago with the system settings on the 360 and all of a sudden I lost my picture. Now when I turn the 360 on the first thing I get is a square pattern in the center of the screen with a bunch of pixels inside of it. Then after a few seconds the entire screen goes into a diagonal pattern. What's even weirder is that even my on screen menu for my monitor is affected by this so I can't change anything. I use a HDMI to DVI for my monitor and it was working great up to this point. Now I can only get a picture if I use the HDTV component cable that came with the 360 which only gives me 1080i or 720P. Also I was banned the day before this happened. Any help would be appreciated. Wow I guess nobody knows. Can't believe this has only happened to me.