1-3 of 3 Answers
This oven makes a low throbbing rumble while operating. I don't know if this is common to all LG microwave ovens
Sorry, there was a problem. Please try again later.Hi, Please check this link https://www.lg.com/us/support/help-library/noises-microwave--20152329269153 to determine which noise. ^Vanessa
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