Question about Texas Instruments TI-83 Plus Calculator

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I purchased this unit used. I do not know how to use it, I have no instructions.

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You can download the manual (in a choice of language) from the manufacturer's web site at

Posted on Mar 15, 2011


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When connected to the computer, make sure the drivers have been installed. Usually, this will occur soon as the unit is plugged in. If you are using USB to do this, and you plug it in to one port, and nothing happens, or the unit is unrepsonsive; try using a different USB port, or try using a different applicable cord, compatible with both the unit, and the computer. If this doesn't work, depending on how long ago you purchased the unit (brand new?) then I suggest taking it back to the place of purchase and seeing if you can either trade it, or find out if someone can further instruct you of it's installation process.
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I didn't receive the Instruction manual in the box to know how to use the machine. Am I able to download a copy or can you mail me a copy please.

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