So just today I got a new 32" Full HD 3D TV and set the Xbox 360 up on it no problem, I was watching 3D clips from a flash drive plugged into the xbox and playing games for a couple of hours, I then started looking at the Display settings to see if I had the correct 3D set-up on both my TV and Xbox. I changed some things and left the settings, when I took GTA IV out of the tray and put Gears Of War 2 in the screen went black so I checked the HDMI cable was in securely at both ends and made sure the TV was on the correct source, after checking these thing several times I decided to try componend cables instead of the HDMI, component did the same think, just a black screen.So I tryed it with composite cables and it started up no problem. I must have messed the HD settings up when I was trying out new 3D stuff.
I have tryed the Y and RS reset on startup and nothing happens. I have tried blind changing the settings as it was suggested on other forums but nothing has fixed it. I tryed the Xbox on another recently bought HD TV and it just does exacly the same. Also I have tried it with another HDMI cable and that is not the issue.
Do I need to buy a new Xbox, get mine repaired, or is this a fixable issue?