Remote linking failure after crash

[qtluong]

P2 crashed. I cannot link the stock remote controller. The light link is red. When I press on the remote linking button, I get the blinking red light, but afterwards, it turns back to solid red instead of green.

The remote is OK, since it works with another P2. I have first tried to switch the receiver with a new part, and then the main board with a new part, with no success. Any ideas on what to do next ?

 

[IflyinWY]

My suggestion would be to open the bird and, after a close up look at everything, focus on the antenna wires.

How bad of a crash was it? Did you break off the landing gear and/or an antenna?