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My microwave won't start

The keypad on my microwave wont start up

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Cockroach may have invaded and damaged the keypad curcuit

Posted on Jan 16, 2009

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Litchenaid KEMC377KSS05 says DOOR and microwave wont start


follow the next step and use the common sense: God bless you
a stuck key or non-responsive key, most of the time you will have to replace the keypad for this microwave oven repair. If your keypad is connected to your control board by a flat ribbon wire, try disconnecting it and clean the silver contacts with an ordinary pencil eraser. After cleaning, plug it back in and try it. If it doesn't fix it, replace the keypad unit. Some units actually have keypad tests to confirm your diagnosis of a bad key.If your keypad and control is the same unit, replace that unit. Another note, unlike stove/oven keypads and controls, most microwaves do not have error codes or tests to distinguish whether it is truely the keypad or control. Most of the time, it is the keypad that needs replacing, but a small percentage of the time it can be the control. Check the tech sheet if they can point you to the right part.


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Aug 03, 2012 | KitchenAid KBMC140HSS Convection/Microwave...

1 Answer

My morphy richards p80d20p-yu microwave runs normal but won't heat food


The problem is caused by a bad magnetron, inverter board, "7 years old or less" and possibily the keypad control board.

May 02, 2012 | Microwave Ovens

1 Answer

#1 on number pad won't wok on my microwave


This is a situation that requires the keypad control board to be replaced. The part alone will be more than some microwave ovens.

Apr 16, 2012 | Microwave Ovens

1 Answer

Microwave won't set clock


It is most likely the keypad control board has been damaged, first! unplug the microwave oven for 5 minutes, if this works the micopressor will reset, if it fails the control board will need to be replaced, a costly venture.

Apr 14, 2012 | Danby DMW1153 Microwave Oven

1 Answer

I have LG lmhm2017st microwave and some times the buttons won't work but now it inputs 11:11 start all by it self over and over again . If I leave it unplugged for a few minutes it will start to work...


If you have warranty use it asp, from the description the problem is in the keypad "membrane shorting" or the microprocessor control board is becoming intermittent, it will get to the point and stop functioning.

Mar 20, 2012 | LG Microwave Ovens

1 Answer

The solutions to my microwave prolem (keypad reading commands but keys won't work)didn't help. Do you have a manual I could download?


Try:
1) Unplugging power and plugging back in
or
2) Press Cancel twice while door open (works on my Whirlpool).

Dec 23, 2011 | Microwave Ovens

1 Answer

The microwave is blocked and you press the buttons and it wont work and it says -se-


The microwave oven is showing a systems error, which means there is a short keypad membrane. The solution is to change the keypad to get it functioning.

Mar 16, 2011 | Maytag MMV1163DB Microwave Oven

1 Answer

Just got today brand new at walmart wont work tried everything already disconected and all will light up but wont ever start


if its the initial start of the heating of the microwave that you are refering to then you may have a damaged keypad this couldve happened at the factory hopefully you still have the reciept and are able to take it back and exchange for a new one.

Jan 29, 2011 | Emerson MW8102SS 1100 Watts Microwave Oven

1 Answer

Emerson microwave 900w


i believe majority of emerson got programmin ERROR intheir KEYPAD.. my emerson microwave got similar issue ..its a brand new one abt few monts old..it started actin weird way ..its keypad wont work..tried many thing unplug it pluge it back in everthing tht necessary..but still keypad is locked..no not the child procted locked..it locked with a digits 00.00 ...sometimes it work sometimes it dont...so no clue wat to do ...

Feb 17, 2008 | Emerson Black Microwave Oven

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