<!-- from fixya rte -->What does SE mean on a kenmore microwave - Kenmore 80809 Microwave Oven

it's the touchpad, you have to stick a new one, call a technician or buy the touchpad corresponding to your microwave oven model

https://www.applianceblog.com/mainforums/threads/51787-Kenmore-Elite-SE-error-code

. The SE error code means the microwave has had a Key short error. The control panel or smart board will need to be replaced.
-korrinA S

I believe that means you have a shorted keyboard. You will have to replace the keyboard/control console assembly.

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Do you mean KENMORE microwave? SE error code typically means a bad control panel keypad.

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That error indicates a bad keypad. You will have to replace the keypad/control console assembly.

If you need further help, reach me via phone at https://www.6ya.com/expert/ronald_e6b9572cebe3ad27

The SE error code means the microwave has had a Key short error. The control panel or smart board will need to be replaced.
Not really a DIY job. Microwaves can retain up to 2200V even when unplugged.
control panel frame assembly ("control") , which comes with a new keypad already installed lists for $59.99 fyi.

"SE" on a Samsung-made microwave means you have a shorted membrane keypad. More info is available via e-mail here.

-SE- error means you have a shorted membrane keypad.

You can buy the part for about 20 dollars off kenmore website. I wouldn't recommend leaving it plugged in. If you're able to still microwave things I wouldn't go far while something is cooking.

SE stands for System Error, this means that the keypad has a short in the membrane and must be replaced to correct the problem.

SE = SERVICE, the Microwave is asking/telling? you to take this unit to be "Serviced" as it has developed an internal fault. (Or so it "Thinks") In all likelihood the mangnetron has failed, or perhaps even the Power Supply. You need to have it serviced by a reputable service centre/man. Ensure you get a firm "Quote" before proceeding, and remember these days the cost of repair can equal or exceed the price of a new one.