GE Fridge Buzzing

I just bought this fridge a couple of weeks ago. It was an open box item, so the warranty isn’t all that good. The problem I’m having is that there seems to be a constant buzz/hum coming from the fridge. It’s not running, I can tell when it’s running. It almost sounds like a fan is constantly going. Everything works fine, it’s just the noise is driving me nuts. I’ve read that this is common in GE fridges, but I figured I’d throw it up here and see what everyone’s thoughts are.