I have a Danby DKC645BLS. I’ve been having problems with it working. I thought maybe the compressor was busted but I turned the temperature down to 36F and it kicked on and chilled the kegerator down from 43 to 34F and then it started making a really weird noise so I turned the set point up to 37F and the noise stopped but now the compressor won’t turn on again. Any suggestions?