General Question

chelle21689's avatar

Why is my TI-83 graphic calculator screen black?

Asked by chelle21689 (7907points) January 30th, 2011

I put new batteries in it and it went black. I tried 2nd and arrow down and up..

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3 Answers

Nullo's avatar

Have you dropped it, left it near a magnet, or in direct sunlight recently?

Nullo (22009points)“Great Answer” (0points) Flag as…
Vortico's avatar

Isn’t it Alpha-Up Arrow?

Vortico (3138points)“Great Answer” (1points) Flag as…
chelle21689's avatar

Nevermind, the 2nd arrow did work. Haha..

chelle21689 (7907points)“Great Answer” (0points) Flag as…

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