William S Roswell , GA October 31, 2014 Appliance: Model GE BRAND. JE1860SH 04. MANUFACTURE DATE 1/07 Built in microwave (7 years of use) no longer heating food no error code Replaced transformer, magnetron and capacitor. Helpful tip ......take lots of pictures on phone cam to make reassembly a piece of cake. Saved $2000 or so replacement cost Read More... 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes Tools: Screwdrivers