William R Mount Dora , FL February 06, 2015 Appliance: General Electric Microwave JES2051DN2BB Ge Microwave Jes2051dn2bb: Microwave would reset itself after using for just 2 to 3 minutes would have to set time again and again. How to replace Thermostat. Replaced the temp sensor. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes