Issue resolved.

Posting problems and more importantly their solutions may be of assistance to others, DON'T keep solutions secret.
If you made a stupid mistake ....... we all do from time to time especially with these complicated machines.

Plenty of people forget how to switch the drone and controller on.
Plenty of people, including me (FPV), put, where possible, props or blades on the wrong motors.
You can't get much more basic than those two.