On Oct 29, 2:28 pm, wrote:
My In-sinkerator was working, then it suddenly stopped. When I turn
it on now, I hear a "hum" -- as if it is in fact turned on, but no
grinding or anything. I've read some tips, put a plunger handle in
there with the power off. It doesn't "seem" like it is clogged,
although I know that may not be the case. The "hum" when I turn it on
almost makes me believe that it turns on, but maybe the motor is
dead? It is about 12 years old.


Something's blocking it from turning. Unplug the unit, stick the hex
wrench that came with the unit in the hole at the bottom of the unit
and work it back and forth, see if you can free it up. If you don't
have the wrench, think it's 1/4 inch hex wrench. If you don't have one
in your toolbox, go to the hardware or home store and buy one.

Here's a troubleshooting page for you from the Insinkerator website.

Jerry