So I'm looking all over online and can find the Main Power Distribution Board, However the ones I have found dont include the flight controller. I had a rather bad crash, and Still am not sure what went wrong, It was hovering nicely about 75 feet and all the sudden seemed to completely lose all power and fell to the ground. I didnt have the camera on at the time so that's good, but after the crash when I would push the power button blue lights would flicker then once released it would just go dead. In fact if any one on here has one for sale that would be awesome. Thanks!!