Message d'origine par : Josh White ,
Hi Roderick, To me, it sounds like the backlight is getting shorted out on the frame, or a screw or shield. Pull the LCD assembly back off, and inspect the cables. On the longer cable, there will be 3 solder points and a small cable that attaches to the backlight. If these solder points are exposed they can ground out on another part of the phone and cause the screen to go black. Try covering them up with some sort tape and then re-install the screen. Hope this helps!