I was driving down the freeway at about 60 when the engine just died. Pulled over and tried restarting. I couldn't even get a click out of the starter. No power to anything...lights, clock etc. Looked around and found the grounding nut loose on the alternator. Went to tighten it and the stud just snapped off. Took the alternator out and noticed that the area around the stud was blackened. Replaced the alternator and I still don't have power. Checked the fuses again and everything looks fine.
Where do I go now?