1-5 of 5 Answers
Make sure you are putting the batteries on correctly. Otherwise, return it to best buy for a replacement.
Sorry, there was a problem. Please try again later.Youtube has videos ranging from how to open the package and turn on to graphing and derivatives.
Sorry, there was a problem. Please try again later.I'm not sure how to fix that issue, but there was no set up for this calculator. It SHOULD just need the batteries and then be ready to go. Good Luck!
Sorry, there was a problem. Please try again later.I recently encountered the same issue. Make sure your batteries are hitting the contacts and in the right orientation. I got it working after that. Had a DA attack I guess.
Sorry, there was a problem. Please try again later.Please contact our customer support team at 1-800-TI-CARES or [email protected] for assistance.
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