Ignition switch
Mine is having the same issue, i replaced my switch this weekend, but it still wont start with the key.
I have power inside the car, the buzzer works, the lights for the brake and oil come on when i turn the key.
I put a remote starter on the starter and turn the key On, and it starts fine.
I tried grounding the NSS( test lead from -Bat term to G connector on relay) still didnt start with the key.
I think mine may be the relay itself.