Michael Y Hampstead , NC January 13, 2017 Appliance: General Electric Microwave SCB1001MSS001 Ge Microwave Scb1001mss001: Complete power loss. How to replace Transformer Power. Diagnosed low voltage transformer failure on GE Advantium 120 microwave. Tested all other fuses and tco's before coming to conclusion. Installed new part and it came back to life! Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours