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My calculator won't turn on after changing the batteries

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Victor_D_calc Posted messages 149 Status Membre -
Hello,
I have a CASIO GRAPH35+, I replaced the 4 AAA batteries, I installed them correctly but the calculator won't turn on. I don't understand what's happening. Help me!!

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Victor_D_calc Posted messages 149 Status Membre 71
 
If there is still nothing after this procedure and you purchased your calculator less than 3 years ago, then it is under warranty: please contact customer service.
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