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None of the buttons on my ti 84 calculator work

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I have a big issue with my ti 84 calculator :(

Simply none of the buttons on my ti 84 calculator work.

Please help...

asked Aug 30, 2013 by anonymous

2 Answers

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Does the calculator turn on at all?

Check the batteries first.

There is a little coin battery that stores memory for the device behind where the regular batteries sit. This does not often fail, but could cause the thing to not power up.

Removing the coin battery will clear any information stored on your calculator. So be carefull

If the device is stuck in an infinite loop, or is unresponsive with the busy icon, try pressing and holding the "2nd", left, right and "on" buttons in that order and holding them all at the same time. This is the command to cancel whatever process the device is working and clear the internal memory.

answered Aug 30, 2013 by anonymous
0 votes
Try pushing the reset button or take out a battery, wait 3 seconds then put it back in.
answered Oct 12, 2014 by anonymous

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