Robert C Gassville , AR May 27, 2019 Appliance: LG Microwave Oven LMV1680WW Lg Microwave/Hood Combo Lmv1680ww: Handle broke off microwave. How to replace Door Handle. Bought new handle and replaced it. The hardest part was getting the old pieces of broken handle off the screws and out of the mounting holes. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes