Gregory H Allen City , KY June 11, 2020 Appliance: Frigidaire Freezer LFFH17F7HWB Frigidaire Freezer Lffh17f7hwb: Compressor would not start. How to replace Electronic Control Board (Temperature/Defrost). Changed out the controller. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes