No picture on the screen it is totally black and i do get sound.

Is the TV totally dead now, no standby light?

inverter board issue.

main board fubar

LG LED TV has no picture (black screen) but still sound ...

www.tomsguide.com/answers/.../led-picture-black-screen-sound-fixed.ht...

My 32' LG LED TV has suddenly lost picture! The sound is all right but the Screen is pitch black. After switching it on the picture flashes for a second and then the screen goes completely black.

LCD Easy Fix (sound but no picture) - YouTube

? 4:52
https://www.youtube.com/watch?v=IBRE1Dcyxp4
Jan 13, 2012 - Uploaded by Clay Whitehead
TV Has Sound But No Picture Troubleshooting Guide - Duration: 2:30. by Repair.com 472,733 views. 2:30. LG LCD TV REPAIR -NO PICTURE ...

Set would seem to be either in PIP (picture in picture multiple mode) or the black box might be the TEXT feature which is found in the closed caption menu.

tried with resetting doesn't work?totally black screen or has a white screen display?

does the display totally black or white screen then how about the sound still working.

If this is an LCD TV, show a flash light on the screen from a safe distance. If you can see picture, it means the backlights have gone off and the TV might need servicing.

Hello, if the model number is correct it's not a projection tv, but an LCD tv. If that's correct, it sounds like a bad main board issue part # is AGF31218501...thanks

This is not a simple question to answer without looking at it, my recommendation is to call a service center in your area. That's my professional opinion.