Lines Across Screen is my Screen Broken?

My graphing calculator screen has vertical lines going across the screen. It still lets me calculate stuff, but I can't read it. I tried to restart it and gave it new batteries but didn't work.

이 질문에 답하기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0
댓글 달기