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Device repair and troubleshooting for the TI-30Xa scientific calculator.

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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!!

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Hi, had you changed your batteries already or tried resetting it?

https://www.techwalla.com/articles/how-t...

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It's most likely a burned in L in your screen, aka, it's better to just get a new one.. I don't really see screen replacements for sale.

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