Ir para o conteúdo principal

The Sharp EL-531X is a scientific calculator produced by Sharp.

4 Perguntas Visualizar todos

How can I fix it?

MY calculator won't turn off except after being left alone for a long period of time and the buttons aren't responding. Also it only displays 0=. and I've even tried restarting it many times.

Respondido! Ver a resposta Também tenho esse problema

Esta pergunta é pertinente?

Pontuação 1
1 dos comentários

The calculator will display 1 no matter with the battery or not.

It stop working.

por

Adicionar um comentário

2 respostas

Solução escolhida

Hi,

Try replacing the battery and then resetting the calculator.

The EL-531X uses a LR-44 (or equivalent) battery

Here are two images that show what to do.

Battery Replacement

Block Image

Reset

Block Image

(click on images to enlarge for better viewing)

Esta resposta foi útil?

Pontuação 1

1 dos comentários:

Hi. After changing battery and resetting, all the buttons still didn't work. Please help.

por

Adicionar um comentário

I had the same problem and managed to fix it by removing the battery and unscrewing and removing the back cover. That's it. I reckon that the issue happened because the "=" key connection was stuck, so uncovering the calculator might have "released" the connection. Hope this helps!

Esta resposta foi útil?

Pontuação 0
Adicionar um comentário

Adicionar a sua resposta

fahimakhan2 será eternamente grato(a).
Exibir estatísticas:

Últimas 24 horas: 2

Últimos 7 dias: 22

Últimos 30 dias: 87

Duração total: 2,926