Casio FX-991ES Plus Reparatur Forum
Frage
started working like that of Casio 115 ES plus.
unbeantwortet Casio FX-991ES Plus 0 Antworten
My Calculator's [AC] & [-] buttons aren't working properly
unbeantwortet Casio FX-991ES Plus 0 Antworten
calculator is switching off despite I changed the cells
unbeantwortet Casio FX-991ES Plus 0 Antworten
Solar panel is broken
Casio FX-991ES Plus 1 Antwort
How to Change Mode
Casio FX-991ES Plus 1 Antwort
Where I get service parts
akzeptiert Casio FX-991ES Plus 1 Antwort
Why is the on button not working?
unbeantwortet Casio FX-991ES Plus 0 Antworten
Closes automatically after 3 sec. Even after replacing my battery.
unbeantwortet Casio FX-991ES Plus 0 Antworten
How to get display brighter and clear which is very light not visible
unbeantwortet Casio FX-991ES Plus 0 Antworten
Why is my calculator not working?
unbeantwortet Casio FX-991ES Plus 0 Antworten
cursor is not moving left and right
unbeantwortet Casio FX-991ES Plus 0 Antworten
My equal(=), Ans and dot (.) button doesn't work. They show 0.
unbeantwortet Casio FX-991ES Plus 0 Antworten
How do I fix my calculator that only runs on solar power?
akzeptiert Casio FX-991ES Plus 2 Antworten
Shift Solve not working
unbeantwortet Casio FX-991ES Plus 0 Antworten
