video output problem

[sandoqanu]

i have a jtagged jasper512 and it was doing fine for a few months trough component cable, than i switch trough hdmi for about two months and now if i put back the component cable it only has audio and no video, if i use composite output it has both audio and video same goes for hdmi cable, the problem is with component hdtv output because with that switch on tv position it worked fine and i tried with someone else's cable and same problem

[pkmz]

Need to reset the resolution.

To reset the display settings of the Xbox 360 console to the default settings, follow these steps:

1. Remove any discs from the disc tray.
2. Turn the console off.
3. Turn the console on.
Note If you are using an Xbox 360 Wireless Controller, turn the console on by using the Xbox Guide button on the controller.

Note Make sure that you use the player 1 controller when you do this. The player 1 controller is the controller where the upper-left quadrant light is on.

4. As the console starts, press and hold the Y button, and then pull the right trigger at the same time. This causes the Xbox Dashboard to reset the display settings to the default settings and then automatically restarts the console. So it’s OK when the Xbox 360 console restarts.

[sandoqanu]

Need to reset the resolution.

To reset the display settings of the Xbox 360 console to the default settings, follow these steps:

1. Remove any discs from the disc tray.
2. Turn the console off.
3. Turn the console on.
Note If you are using an Xbox 360 Wireless Controller, turn the console on by using the Xbox Guide button on the controller.

Note Make sure that you use the player 1 controller when you do this. The player 1 controller is the controller where the upper-left quadrant light is on.

4. As the console starts, press and hold the Y button, and then pull the right trigger at the same time. This causes the Xbox Dashboard to reset the display settings to the default settings and then automatically restarts the console. So it’s OK when the Xbox 360 console restarts.

I did exactly as you said and it's working, thank you very much

[jelle2503]

there are microsoft support pages for user related problems

http://support.microsoft.com/kb/916158/en-us