Craftsman Riding Mower Won't Start?

My Craftsman riding mower won't start. I turned the key on and heard a small pop. It won't start. The solenoid won't click. I have power to the white line to the solenoid. I checked the solenoid separately by putting power to the terminals and got connectivity across the power terminals. The cable to the starter and the cable to ground has connectivity. I jumped starter it from the battery and it cranks. If I turn the key, it won't start. There is no solenoid click. No nothing. Anyone know what might be the problem?