Airplane lights not working

Hello my friends, I have a phantom 3 stand up the plane does not light up with BB sound and I can’t connect the remote control to the plane, knowing I changed the motherboard and can’t do anything. I want a solution please

What made you consider to change the mother board with out first asking a few questions here Before you changed the MB.

I think the fault is from the motherboard

OK…was the Mother board brand new or Experienced ?.And what was the Drone doing before you changed the MB ? and are you really capable to swap the MB !