Screen Displays but is unresponsive to touch.
I am attempting to replace the screen of my iPod Touch 4th Generation. At first the screen was just black. After setting for awhile I tried turning it on again, but this time the empty battery appeared on the screen.
I plugged it in to charge, and later when I turned it on the screen sprang to life. It responded to touch, I tested everything and it all worked. I began to reassemble it and turned it on again, but this time even though the screen initiated it did not respond to touch anymore so that I could not unlock it.
I thought perhaps the connection had become unseated so I took it apart again re-seated the plugs, and get the same thing. Ever since that earlier time when everything worked and the screen responded to touch I can not get it to respond to touch any more. It displays the initial unlock screen, but no touch. I've tried re-seating the connector several times!!!!!!!!
I know everything works. But can't get the screen to work properly. What is wrong?? What can I do??
Is this a good question?