Ac stopped working, any ideas on how to fix it?

how do you know it still has refrigerant?

I'm assuming it does, because I used a bottle of refrigerant with a gauge on it to make sure it was in the green.

excellent question j n , I cannot even tell if I had refrigerant in my system. I'd double check that myself. Maybe there's a sensor in the system that says it needs more and therefore doesn't want to work properly. very common for AC systems. good luck Austin

When I worked as a service manager we would have people come in that did it themselves and they put to much in and it cause the ac to stop working. If there is to much in there it can cause damage to your ac compressor.