Question about Texas Instruments TI-83+ Graphing Calculator (TEX83PL)

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TI-83 battery change

I changed the batteries (AAA) and now the screen is dark. Nothing will display.
HELP!

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  • rllaney Nov 30, 2008

    I changed the batteries on my ti-83 and now the screen is completely dark and doesn't respond when I try to adjust it.

  • Dick
    Dick May 11, 2010

    Your contrast setting has changed. Consult your manual to lighten it and your screen will be viewable again.

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