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My Touch pad does not work, can someone help? kenmore mocrowave model 721.62624200 microwave buttons work sporatically. if i push in a downward motion they work sometimes microwave blew a fuse a couple of weeks ago and replaced. all function buttons work but numbers are hit and miss' please help

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  • rednblack7 Jan 06, 2009

    On our LG 2.0 touch pad, the 0 & 1 won't work alone.  If you push 30 or 21, they work!  What do we do?

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The vent under the micowave to pull the moisture in doesn't seem to be working i can feel the blower on the top blowing really good. when i boiling a pot of water my micowave gets all wet due to the moisture.. Anyone help please

Posted on Dec 17, 2013

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It sounds like the keypad is worn out. The fact that you can get them to work sometimes by what direction you push on them, tells me that the contacts are not working correctly.

Did you have this problem prior to the fuse blowing or did it start after you replaced the fuse?

I don't believe the fuse blowing is related to the keypad problem. I also don't believe that you have a microprocessor problem because you say that the function buttons work but the number keys don't work right. If the microprocessor was faulty, it would not be able to read any of the keys.

The fact that the number keys are not working doesn't surprise me. When you go to cook something, you will press the number keys several times, while only pressing start or stop once. This is why your number keys have worn out first. These keys have a limited number of cycles (presses) and it sounds like its time for a new keypad.

Please let me know if I can be of further assistance to you.

Good Luck!

- Jim

Posted on Feb 21, 2008

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