About a week ago I noticed that my AC would only kick on for 5 minutes and then shut off. At first it would only kick on normally at night. I figured it was an issue with the thermostat so I replaced that. While replacing the thermostat, the fuse on the board of the air handler blew. Replaced that and everything kicked on as it should for about 5 minutes, but then back to the same issue. There is a buzzing sound emmiting from the condenser that did not stop when I threw the cutoff. Any ideas? It is going to be around 110 here in a couple of days so desperately trying to figure this out! Thanks in advance!