There is a humming when the door is closed. I unplugged the unit and when
it is plugged back in -reset the clock - close the door and the unit hums. It will
operate fine but after the set amount of time expires you remove the food or
liquid, and close the door - hum starts. and water will continue to boil.

Is this problem with the door switches or something else and how can I fix it ?

Thanks

Gene,

Thank you for the reply ! I have another bit of information to perhaps give
you some further in-site to my problem. When I close the door, reset the clock,
and enter a "Cook Time" the unit responds, ie say boil water for 1 min. it works perfectly counts down, bell chimes and there is a pause, then the hum comes on
and the microwave continues to run. Open the door and it shuts down.

Could it be only a door switch ? or do you think that it is all of the items you
previously listed as possible problems ?


Thank you !
ajchip