Brainstorm: iPad2 was dropped, now black LCD but backlight works
A dropped iPad 2 has been brought to me by a client. LCD screen is black but backlight turns on. I did some research and it seems there are two reasons this is happening: 1. The LCD is bad, or 2. The logic board has a broken circuit or jumper that needs to be bridged/resoldered. I really don't want to have to open it unless I know for sure what I need to fix. Can a backlight still work if the logic board is the problem? Is there anything I can try, short of opening it up, that can help me pinpoint what the solution would be? I don't have the proper soldering equipment yet, so I don't want to open it and then realize I'll have to send it out for resoldering. Thanks in advance.
Esta é uma boa pergunta?