Hopefully the magnetron thermal cutout or thermostat protected the magnetron from destruction!
It
may be the fuse, which is usually located behind the grille or on the
floor of the oven behind the control panel or between the door switches.
If
the fuse is good, it may be an open thermostat or thermal cutout (TCO)
/ thermal fuse on or near the magnetron or on top of the cavity / body
of the oven.
If you or someone you know
decide to look into it, we have critical safety information and
disassembly information at our site, and our link is at our listing
here on FixYa.
There
should also be a "mini-manual" hidden inside the unit behind the
control panel or hidden on the left side behind the grille, which is
very helpful when troubleshooting & testing.
You can usually find helpful exploded view diagrams and order parts by entering your full model number
here.
We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.
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