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Microwave Keypad Is Hot

Sharp microwave two years old. Two days ago I noticed that the numeric portion of the keypad is hot to the touch. Not warm, hot, not hot enough to burn, but hot enough to be very noticeable. I unplugged the microwave overnight and the next morning I used the microwave immediately after plugging it in. This evening after the microwave had been on all day, the keypad is again hot. Is this dangerous? Should I just replace this oven? Thanks.

Posted by Fudgepuddin on

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Devabhakthuni Venkateswara Rao

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Check blower fan, and maintained gap between oven and wall at last 2 feets. some heat comes to pad very heat may be some prolem. check every thing and reply me.

Posted on Oct 13, 2007

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This microwave has a 1 year warranty. You are going to need a new keypad to correct your symptom. Let Sharp pay for it.
http://www.sharpusa.com/~/media/15710197EE3140AD888B896ACDC912DD.ashx
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The original part number for the plastic frame with keypad was FPNLCB074MRK0 but it is no longer available.

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We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.
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There are two options here:

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2. Disassemble your control panel frame, peel off the old keypad and stick a new one on.

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Whichever option you choose, we have the service manual for this model and have uploaded it to our site here to help you.

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Please don't kill the messenger! *grin*

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