I have some more information. The ipad works normal connected to a hdmi and external monitor. I’m located in switzerland, this repair shops realy like to pull out all of your money (550$) for a repair. In this case I can buy a new one. This is the reason I make my own research. Can you tell me what this connectors are for? One looks like burnd, is this a easy thing to repair? @hootonberg can you help? as far as i know there are no technical schemas available for this ipad. so i need someone who has knowledge of this logicboard. are there any resistors missing?