Monday, August 8, 2011

Ti 83 plus texas instrument calculator won't turn on?

at first it still turned on, but only sometimes. then sometimes while it was on it would just suddenly turn off even while i was still using it. now it won't turn on anymore. i assumed there was something wrong with the batteries so i changed all of them, except now it won't turn on. i tried all the other methods like pressing DEL or CLEAR or 2nd, but it still won't turn on. any suggestions?

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