Kim R Choctaw , OK June 27, 2015 Microwave plate was chipped and the vent cover was broken Put the new plate in. Removed the screws for the old vent cover and removed the broken pieces and installed the new vent cover. Read More... 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes Tools: Screwdrivers