주요 콘텐츠로 건너뛰기

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.

83 질문 전체 보기

The calculator won’t work

It brand new just got it. I plugged it in and screen turned on but says something and turns off.

Block Image

이 질문에 답하기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 1
댓글 달기

답변 1개

가장 유용한 답변

Hi @martinez25098

Here's a link that explains what to try if there's a validating OS message on the screen.

If it still doesn't work after trying the solutions, as it is new, take it back and ask for a replacement or a refund.

해당 답변은 도움이 되었습니까?

점수 2

댓글 1개:

This is a good answer. To add some context, there was a sudden surge of calculators with this issue in the past month or two. It's speculated there was some old stock with dead batteries that was found and shipped. Generally leaving the calculator charging overnight fixes the issue.

댓글 달기

귀하의 답변을 추가하세요

Martinez 님은 대단히 고마워 할 것입니다.
조회 통계:

24 시간 전: 3

7일 전: 8

30일 전: 33

전체 시간: 200