sony tv with sound but no image!!

[alundra]

it has sound but the image is just black..anyone know whats the problem? is the tube dead or anything relate to the tube to cause this problem? thx

[Hoopz]

Is there any flicker or any change on the picture when you power on or switch to another input source?  If on a different input other than tuner, have you made sure all your cables are connected well?  Still under warranty? 

I hope you checked all that but wanted to ask.

[alundra]

nope nothing but black image...