Why is there an L stuck on my screen?
I got my calculator for a few years now and all of a sudden it just displayed a jumble of symbols and numbers. Eventually just an L appeared and will not go away nor turn off!!
좋은 질문 입니까?
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Hi, had you changed your batteries already or tried resetting it?
https://www.techwalla.com/articles/how-t...
Augustine 의