How to reset memory on Casio fx-991EX Classwiz | Check out this video to learn how to reset memory and use it on your favourite calculator - Casio fx-991EX Classwiz. | By
![My FX-991EX seems to be stuck. It's not taking any inputs and not responding to reset button. : r/calculators My FX-991EX seems to be stuck. It's not taking any inputs and not responding to reset button. : r/calculators](https://preview.redd.it/9p7yltm9pg571.jpg?width=640&crop=smart&auto=webp&s=05be407aba88940c118cc1ce9f4dd70174865a41)
My FX-991EX seems to be stuck. It's not taking any inputs and not responding to reset button. : r/calculators
![The Reset Button. How To Restore A Casio Classwiz fx GT85x Classwiz Scientific Calculator (clear). - YouTube The Reset Button. How To Restore A Casio Classwiz fx GT85x Classwiz Scientific Calculator (clear). - YouTube](https://i.ytimg.com/vi/QD7nGjKW4NA/maxresdefault.jpg)