YSK: How to Reset the 360 display settings without working screen

If you ever tinker with the graphics settings of the 360, swap to a different type of TV or for whatever reason you are not getting an image on your TV from the 360.  Here is how to reset the graphics settings to default on the 360 without a picture on the TV.

1. Remove any discs from the disc tray.
2. Turn off the console.
3. Turn on the console.
   Note If you are using an Xbox 360 Wireless Controller, turn on the console by using the Guide button on the controller. Make sure that you use the player 1 controller when you do this. The player 1 controller will have the upper-left light illuminated.
4. As the console starts, on the controller, press and hold Y while pulling the right trigger. The display settings are reset to the default settings, and then the console automatically restarts.

If this does not work you will have to call support as there is might be something wrong with your 360.