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Old 02-14-2020, 04:12 PM   #3
ChuckS
Montana Master
 
Join Date: Dec 2017
Location: Mountain Home
Posts: 839
M.O.C. #20949
If you remove the cover from the microwave there is an inline glass fuse ..

If it’s blown replace with same amp rated fuse and try microwave.. if it works most likely was a surge. If unit doesn’t work most likely issues with either door safety switch or magnetron power board
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