Hi guys, I'm having trouble to start my iPad. When I plug it into energy the Apple logo appears and disappears, all the time until I unplug the energy. But when I plug the ipad into my MacBook, the screen blinks very quickly, and blinks all the time until I unplug. I recorded a video so you can see, it's not possible see the screen blinks when I plug the iPad into my mac because is very quick. youtube . com/watch?v=LgglCrhndN8 Has anyone experienced this ? Thanks in advance..