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is this buzzing loud? does the sound come from the control board area?
The buzzing is medium. When I go to put the lights on underneath to shine on range the buzzing gets even louder. Hard for me to tell where the buzzing is coming from.
CPSC Document #5061
its best to unplug this and call a tech. since we dont know what the issue is you dont want to take any chances, if this overheats it could catch fire, sounds like the control board though, this can be expensive to repair, wish i could do more , sorry, thanks Bryan