Andrew B Rolling Prairie , IN January 08, 2016 Appliance: Samsung Refrigerator RB215LABP/XAA-0000 Samsung Refrigerator Rb215labp/Xaa-0000 / : The refrigerator section was freezing food. How to replace Refrigerator Temperature Sensor. After reading stories on this website I decided the problem was probably the control board. I ordered the sensors also just in case. The display has been dim for awhile so I got that also. I replaced the board and the display in less than an hour. It is working perfectly now so I never installed the sensors. I believe the board was ruined by a recent power outage. The power flickered several times before it went out, I don't think the board could handle the fluctuations. This will be my go to place for parts from now on. Parts in stock and shipped fast. 57 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes