How do you reset A Casio fx-9750 GIII - Your Projects - Universal Casio Forum
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Logarithmus im Taschenrechner Casio fx- CG50? (Computer, Mathe)
My calculator is stuck like this, menu or exit buttons don't work, turning on and off again won't help. Is there any other way to get it to funciton normally again without
Casio FX-CG50 Graphic Calculator » Resetting Your Calculator - YouTube