Question about Casio CFX-9850G Plus Calculator

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My calculator had gotten some water in it about a week ago and I had replaced the battery and it was working fine. But now all the sudden everytime I turn it on it go to a certain function in the menu and just seems to freeze up. I can't type anything and the only way I can turn it off is by taking the batteries out.

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  • Anonymous Apr 16, 2009

    I have a similar problem.. Everytime I turn it on it seems to freeze up, I can't move around in my menu. The only thing that I can type is 0 with my F1 button which is pretty weird.

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Takes the battery off and keep it in sunshine .., i hope that help's you..,

Posted on May 21, 2010

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