galaxy s3 screen repair gone wrong :-(

[Bridgette Taulton]

I replaced my screen and now it will not show anything. led lights still come on and the backwards and menu buttons still lights up and it even comes on but the screen will not show anything. please help

 

[Haalcyon]

Welcome to Android Central Bridgette. You may want to follow (re-follow) a guide like this: S3 Screen Replacement
and see if anything may have been left out.