Bev V Highlands Ranch , CO December 28, 2015 Appliance: Bosch GE010-010 Bosch Ge010-010: Lighting storm inside the microwave. How to replace Cover, Waveguide. Simply replaced the wavecover in less than one minute, was amazed it worked. Thought a new microwave was going to be needed. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes