MC Data error, IMU won't configure

[MichaeL2727]

So my daughter crashed my p3pro from about 6 ft, shut it off, restarted then firmware update showed up. Did the update and "NO MC data" came on. Went to recalibrate IMU, it got to 40% then said a problem occurred and I needed to restart it. 10 tries later...NOTHING.

Any advice besides whacking it, which I've done

 

[Sinisalo]

are all of the cables connected at the top of the gimbal?