Salta al contenuto principale

The TI-84 Plus CE is a graphing calculator released in Spring 2015 by Texas Instruments. It includes a 2.8 inch color screen, USB port, apps, storage, and a 1200 mAh battery.

75 Domande Visualizza tutte

The green and orange charging light flashes back-and-forth constantly

When I’m charging the calculator the green and orange light flash back-and-forth constantly, The calculator won’t even turn on, what’s my problem?

Rispondi a questa domanda Anch'io ho questo problema

Questa è una buona domanda?

Punteggio 0

Commenti:

My calculator does that too it’s like blinking black and green lights would it be the battery or something else that can be fixed ?

Casio fx-991ES PLUS

da

@la luce I'm not all that familiar with Casio but a battery replacement would be the first thing I'd try.

da

Aggiungi un commento

1 Risposta

First, I’d try charging it from a different power source (like a different power brick or use your laptop). If the problem persists, then that sounds like a bad connection with the battery or something has gone wrong with the battery. When the LED turns orange, that means it’s trying to charge the battery but when it turns green that means it’s not detecting a battery to charge.

Try taking the battery out and inspecting it for any damage and check if the three metal contacts are clean. Refer to Sostituzione batteria Texas Instruments TI-84 Plus CE if you need help with that. If the battery looks fine, then you might want to try a friend’s known, working battery or buy a new one to try. There’s a slight chance that pressing the reset button on the back of the calculator can force it to come back to life.

Could you please tell me how old your calculator is? Someone recently posted a similar question and I’m wondering if they’re related.

Questa risposta è stata utile?

Punteggio 0
Aggiungi un commento

Aggiungi la tua risposta

craiglinnea15 sarà eternamente grato.
Visualizza Statistiche:

Ultime 24 Ore: 14

Ultimi 7 Giorni: 127

Ultimi 30 Giorni: 508

Tutti i Tempi: 4,940