주요 콘텐츠로 건너뛰기

다양한 종류의 그래프 및 공학용 계산기 수리 안내서.

481 질문 전체 보기

Calc. Won't turn on?

Calc. Won't turn on?

이 질문에 답하기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0
댓글 2개

Hi,

What is the make and model number of the calculator?

Have you checked that the batteries are OK?

It is an HP48G. It sat around for several years unused with the batteries still in. (dumb!)

I changed out the batteries, and checked voltage input from new ones. Would not turn on. Tried to reset at the button on rear. Would not turn on, but gave a momentary flash. Tried all button combinations and procedures listed (“ON”+”D" , and others) in the Quick Start Guide and the User's Guide. Nothing. Tried many times. Always the same result.

I cannot express how angry I am since my TI-Titanium93 and my TI-84 Plus have both been stolen from me. I am faced with the fact that I now must buy another graphic calc.

댓글 달기

답변 1개

가장 유용한 답변

Hi @b_uster1@yahoo.com

Are the calculator's battery terminals corroded at all and if not do they place enough tension on the batteries to ensure that there is a good electrical connection?

Here's a link that may help.

해당 답변은 도움이 되었습니까?

점수 1
댓글 달기

귀하의 답변을 추가하세요

b_uster1@yahoo.com 님은 대단히 고마워 할 것입니다.
조회 통계:

24 시간 전: 0

7일 전: 0

30일 전: 0

전체 시간: 24