P3 Firmware P3 ESC issues

[randyflyboy1958]

Hi my P3 standard went underwater, replaced esc, motors etc, new esc works but there is no button to push to link controller to copter, is there another way to do this

 

[quaddamage]

Ok then, I will ask the obvious question:

Why there's no linking microswitch in your new Phantom 3 Standard ESC Center Board?

EDIT:
Also, you posted the question in Firmware section, and it doesn't look like you have any firmware issue. Or do you?