Question about Texas Instruments Scientific Calculator

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My texas instrument TI 30 SLR calculator solar panel seems to be broken (the calculator won't turn on). Is there a way to fix it? Thanks!!

Will not turn on

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Buy another one: It will be a lot cheaper.

Posted on Feb 11, 2016


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Posted on Jan 02, 2017

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SOURCE: Texas Instruments TI-30XA Non-Solar battery replacement

I really had to "yank" mine apart. I thought I was going to break it but didn't.

Good luck.

Posted on Jun 30, 2009

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SOURCE: my texas instruments ti-30Xa doesn't turn on!

It has a solar battery. It has to be in the light, either sun light or artificial light to operate. HOWEVER, if the battery is shot, it must be replaced. Take your calculator to any radio shack store and ask them to test the battery for you. If it is no good, they will be able to replace it for a fee.

Posted on Aug 03, 2009

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SOURCE: Does anyone have guides to Texas Instruments

You can download it from Texas Instruments support pages:

Posted on Aug 05, 2009

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SOURCE: Problem with turning on a calculator

Try to locate the screw on back side for the battery ..remove them then pull out the battery then insert again after some time ...

Posted on Sep 24, 2009

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SOURCE: Texas Instrument TI-34II problem

Press [2nd] [LOG] to display the menu for logs and exponential functions. Select [LN]. Enter the (positive) number, close the right parenthesis and press [ENTER].

Posted on Feb 02, 2010

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1 Answer

I lost my user manual

Texas Instruments has the guidebooks for many of their calculators on their support page. is the best starting point.

The direct link to the TI-36x Solar Guidebook is . If you click Continue as Guest, you should be able to download the PDF.

I hope this helps.

Cindy Wells

May 25, 2015 | Texas Instruments - Ti-36x Solar...

2 Answers

How do I recharge it ?

You can't recharge it. It is a solar calculator with watches battery. You need to change the battery.

Mar 01, 2011 | Texas Instruments TI-30 Xa Solar...

1 Answer

What kind of batteries do a Texas instrument calculator 30-Xa use?

The TI-30Xa uses two A-76 lithium batteries.

Here's the official word from TI:

Feb 04, 2011 | Texas Instruments TI-30 Xa Solar...

1 Answer

How do you calculate the square root using the ti-36x solar calculator?

Type the number you wish to find the square root of... then hit the button in blue below.

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Sep 22, 2010 | Texas Instruments TI-36 X Solar Calculator

1 Answer

I have a Texas Instruments TI-36 Solar calculator and I am trying to find the istructional manual to operate it.

Jun 23, 2010 | Texas Instruments TI-36 X Solar Calculator

2 Answers

My texas instruments ti-30Xa doesn't turn on!

It is battery powered. You simply need to replace the battery. This website may help you.

Aug 03, 2009 | Texas Instruments TI-30XA Calculator

2 Answers

New Battery???

Try to expose their solar panels to direct sunlight (10 or 15 minutes), just to see if they come back to life.

Hope it helps.

Jun 23, 2009 | Texas Instruments TI-15 Explorer...

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