Benjamin M Sioux City , IA January 02, 2022 Appliance: Model SAMSUNG? The freezer couldn't cool due to frozen temperature sensor. Removed all panels, de-iced, due to over stuffing the freezer with food, don't over fill freezer, it cuts off circulation and freezes up. REPLACED Temperature sensors and works great ?? Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes