crwdns2934241:0crwdne2934241:0 Tanveer Hasanwale

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Closes automatically after 3 sec. Even after replacing my battery.

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Calculator closes after 3sec if I don't press any button.

Replaced old baterry with a new one but also same problem.

Casio fx-991es plus

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Casio FX-991ES Plus

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open