Aporte original por: Rudy Paez

Texto:

My guess would be the lcd digitizer board. It probably shorted out where it connects onto the logic board. It has 2 connections and you have to be careful on how you disconnect them and visa versa. I ruined a plug while trying to replace a new screen. Your problem is the lcd backlight which is part of the sandwich as you call it. I hope this info isn't too late.

Estatus:

open