Chosen Solution
I have attempted a replacement for the screen on an old iPad mini, now everything works it’s just the LCD only displays a blue screen at varying brightness instead of what it’s supposed to display. I haven’t glued down the digitizer yet. here is an image of the broken screen: https://gyazo.com/ef1e5435e78848e821f949…
Did you disconnect the battery when you disconnected the LCD/digitizer? I would disconnect the LCD and make sure the connector is not damaged and clean it with a qtip and alcohol and a soft brush. Then try it. MAKE SURE TO DISCONNECT THE BATTERY FIRST.
