A minha calculadora gráfica TI-84 Plus CE-T/TI-84 Plus CE-T Python não liga.
Para resolver este problema, segue os seguintes passos:
Confirma o contraste do ecrã da calculadora:
Carregar em "ON"
Carregar em "2ND"
Agora para diminuir e aumentar o contraste carregue em "2ND" e as setas para controlar o contraste
2º Passo:
Retirar a bateria da calculadora durante 15 minutos
Colocar a bateria novamente
Carregar no botão "reset" na parte de trás da calculadora
Colocar a carregar e ligar a calculadora
Se continuar sem ligar, por favor, tente carregar a calculadora gráfica sem a bateria posta – se a mesma ligar, será necessário trocar a bateria. Se a mesma continuar sem ligar, por favor, tente com outro cabo USB. Se o problema persistir, por favor, contacte a nossa linha de apoio: contacte-nos
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