Jim S Cathedral City , CA May 13, 2016 Appliance: Model GE MODEL JE2160 Blown internal fuse on microwave Inspected internal area, went to the web and looked at reasons for blowing internal fuse, found a burned electrical connector at the door switch, replaced it and the fuse and all is fine. 27 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes