On Dec 3, 10:00 pm, sengsational wrote:
This time, the controls seem to work fine (set it to nuke or to
"convect" something, the timer counts down as long as the door is
shut... just exactly like it's working), but the fan motor doesn't
start, there's no gentle hum of nuking. Set to convection, the fan
motor doesn't start (I didn't leave it on long enough to see if the
heating element heated).
(snip)
So do folks here have a theory? Something for me to try?

Anybody? The ohmmeter over the internal 15A fuse shows continuity.