shift and alpha button completely different functions now.
My shift and alpha button work, but have completely different functions now. I tried rest to my it but didn’t work. Please help.
I’m using Casio fx9750gii
Unfortunately I don't have much experience with Casio calculators. If it were Texas Instruments then I would recommend resetting it and if that didn't work, I'd blame it on a hardware issue and would recommend they use their warranty to get a new one.
Tiplanet.org or planet-casio.com are French communities but are much more knowledgeable about Casio and would be willing to help you in English.
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