Mandie D Sumter , SC October 22, 2016 Compressor would not turn off unless it was unplugged Ordered the control board, removed the old one and replaced it with the new one and it works perfect! Take pictures of the wires before you unplug everything so you know where it goes. First time I've ever been inside an ac unit and it wasn't hard. Took about an hour. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes