Question about Sharp R-530ES Microwave Oven

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Display not working properly - Sharp R-530ES Microwave Oven

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  • lawsonhagler Sep 18, 2008

    R-530ES After being moved the display is not working properly - unreadable numeric led



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We regularly repair these for customers nationwide with our guaranteed $39.95 service in about a week.

Feel free to contact me directly for more information & help.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

William E. Miller

Posted on Sep 26, 2008


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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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Does the oven still operate (keypad, cook, etc) even with the display not working?

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If you have confirmed that you have the proper DC voltages(s) to the microprocessor board, it sounds like there has been a failure on the microprocessor board.

If the oven DOES work with keypad:
It sounds like the display driver or display itself has failed.

In either case, you'll need to take it to be serviced.

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

Good luck!

- Jim

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