I'm flying the Phantom 2 with the 7" FPV Monitor with Built-in Receiver and the H3-3D and Hero 3.  I crash landed from about 6 feet in the air (trying to land on a parked pickup does not work!), and now the screen shows the gps to be turned off, yet the lights on the phantom blink green correctly, as if it does have a gps lock. Anyone have any ideas?

I'm flying the Phantom 2 with the 7" FPV Monitor with Built-in Receiver and the H3-3D and Hero 3.  I crash landed from about 6 feet in the air (trying to land on a parked pickup does not work!), and now the screen shows the gps to be turned off, yet the lights on the phantom blink green correctly, as if it does have a gps lock. Anyone have any ideas?