I have a GE XL 1800 over the range Microwave that has stopped heating.
When you start it, it hums for a 1/2 second and then all noise (associated with heating) stops. All else works control panel, light, turntable.
I have seen a lot of discussion that talks about the magnatron and the Diode.
According to the GE manual the magatron is warranted for 10 years, excluding labor.
Does anyone have any experience with this model of Microwave oven ?
Thanks