From: Hal Main
To: Teacher2Teacher Public Discussion
Subject: troubleshooting TI83 plus
On Wednesday I was in math class working on homework. My calculator shut off. I turned it back on and got an error message that said mem cleared. This happened several times throughout math class. After school I went to Math Counts, an acedemic team at my school, and got out my calculator to use. My friend asked to see it, I gave it to him. He turned it on and got the same error message as before. The calculator then turned off and I havenít been able to turn it on since. I checked all 5 batteries; the 4 AA read 6.4v in series and the 5th is 3.14v.
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