![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?auto=webp&s=7e1ccbacb2d33c7a1442f6c262b9321beaae1796)
My FX-991EX seems to be stuck. It's not taking any inputs and not responding to reset button. : r/calculators
![Casio Classwiz fx-991EX - Storing and Recalling Values | Casio Calculator Store Function fx-570EX - YouTube Casio Classwiz fx-991EX - Storing and Recalling Values | Casio Calculator Store Function fx-570EX - YouTube](https://i.ytimg.com/vi/57oLudqDmvU/maxresdefault.jpg)
Casio Classwiz fx-991EX - Storing and Recalling Values | Casio Calculator Store Function fx-570EX - YouTube
![CASIO Fx-991ex CLASS WiZ FOCk MOM5 kAkvotnl SHIFT ALPHA MENU SETUP ON QR - SOLVE= Dl Dx OPTN CALC - X-1 Sin Tan 。'” Cos STO ENG S◇DMA CONST CONV RESET INS CASIO Fx-991ex CLASS WiZ FOCk MOM5 kAkvotnl SHIFT ALPHA MENU SETUP ON QR - SOLVE= Dl Dx OPTN CALC - X-1 Sin Tan 。'” Cos STO ENG S◇DMA CONST CONV RESET INS](https://pics.me.me/casio-fx-991ex-class-wiz-fock-mom5-kakvotnl-shift-alpha-44625621.png)
CASIO Fx-991ex CLASS WiZ FOCk MOM5 kAkvotnl SHIFT ALPHA MENU SETUP ON QR - SOLVE= Dl Dx OPTN CALC - X-1 Sin Tan 。'” Cos STO ENG S◇DMA CONST CONV RESET INS
![Reset Your Calculator, Ready for the Exam (Casio Calculator, fx-83GT) | Calculator, Exam, Graphing calculator Reset Your Calculator, Ready for the Exam (Casio Calculator, fx-83GT) | Calculator, Exam, Graphing calculator](https://i.pinimg.com/564x/72/4a/2c/724a2c9b814d56f346fbc28e759bc184--the-exam-hack.jpg)