Question about Texas Instruments TI-30XA Calculator

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I have 4 texas inst. caculators. 30XA. School has started and 3 are dead. I put them in the sunlight for 2 hours but nothing. Is there a part i can fix?

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  • kakima Aug 25, 2010

    Have you checked the batteries?

    Here's the official word from TI on replacing the battery in a TI-30XA:



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Having gone over a month without a response to my query, I assume it was just a battery issue.

Posted on Sep 28, 2010


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Replacing battery onTI-30xa

I have the battery powered TI-30xa and I didnt press anything when I was done.
1) opened the back by taking out the screws
2) took out the old batteries
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4) closed the case and put the screws back in
5) it has worked great since.

Mar 25, 2009 | Texas Instruments TI-30XA Calculator

2 Answers


  1. Using a small phillips head screwdriver, remove the six small screws off the back. Be careful not to lose the small screws.
  2. Using a small straight head screwdriver, insert it into one of the two slots at the top of the calculator and twist. The top of the calculator should pop open.
  3. Remove the back of the calculator.
  4. Using the straight screwdriver, insert it below the bottom of the two silver batteries and pop the batteries out.
  5. Replace the batteries with two new GPA76 batteries.
  6. Replace the cover and isert the screws.

Mar 26, 2008 | Texas Instruments TI-30XA Calculator

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