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Welcome to ti 84 plus Questions and Answer. Feel free to ask any question related to ti 84 plus (or others texas instrument calculators or even HP or Casio calculators). You could also ask for help if you have sciences questions (math, physics ...) We provide help for ti-84-plus usage, programming, hardware, math...

I have an message "Waiting. . .Please install system now." and I can't do anything with the calculator

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I have this annoying message and I can't do anything !

Please help
asked Apr 4, 2013 by anonymous

1 Answer

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You need to reinstall your OS !
answered Apr 4, 2013 by anonymous

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