Question about Texas Instruments TI-89 Calculator

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GC will not turn on

My GC cant turn on even after i replaced the batteries. Occasionally it flashes on for a few seconds but turns off after that. what can i do?

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Be aware that his will clear all RAM. Try a hard reset. Press and hold the 2ND, left-arrow, and right-arrow keys, then press and release the ON key.

Posted on Jan 17, 2010

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GC will not turn on


Try a hard reset. Press and hold the 2ND, left-arrow, and right-arrow keys, then press and release the ON key. Be aware that this will clear all RAM.

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