1G No lights working Help

[moboostin]

hey guys I have a 91 gsx manual. Had a recent alternator issue. So far went through 2 of them guess there defective cause I still have a battery light on the dash but my main issue is even with the key on acc mode my headlights, tail lamps, brake lights, gauge cluster lights(battery light check engine light brake light come on), windows, radio are not working at all. Only my blinkers work that's all. I checked all fuses and they all seem to be fine. When I hit the headlights on and off I do hear the relay clicking. Kind of stumped because they used to work before the alternator went out and got it swapped? Any ideas? I also changed the 80 amp fuse that usually goes out and no change.

 

[609DSM]

Is your battery healthy?

 

[moboostin]

Yeah it’s brand new but i figured it out.
The kid that swapped the battery while i was at work connected the fuse box ground to the negative terminal not positive it’s all good now!

Thank you for your input!