Question about Texas Instruments TI-84 Plus Calculator

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How can i replace my calculator?

How can i replace my TI 84 calculator if i threw away the box?it wont anymore....

Posted by kaseyy on


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Posted on Nov 10, 2007



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If it is still under warranty (a year, I think), call up TI Customer Support (1-800-TI-CARES (800-842-2737) or try 972-917-8324). When my calculator broke, they let me send it back for a free replacement.

Posted on Nov 09, 2007


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Ti-84 Plus help!!

It seems like you're just starting off. And....

....The best thing you can do is begin hacking away at different buttons until you figure out what certain things do. I guarantee, that you will discover some pretty amazing things within the TI-84.

Compared to other calculators, the TI-84 is pretty user-friendly. Don't be scared.

In my opinion, Texas Instruments' customer service is one of the best in the nation. Call them for specific questions, they're great at the basics but not-so hot at the advanced. Friendly & helpful people, though.

Mar 05, 2011 | Texas Instruments TI-84 Plus Silver...

1 Answer

Hello, my name is Michiko Bursey, and I dropped by TI-84 graphing calulator. It still gives out correct answers to solved math and chemistry problems, but sometimes a small or medium ink blot (blue) ...

I have a TI-83 and there has been a dark spot on my screen for several years and it has not been a problem. Try to use yours for as long as possible unless the screen is unviewable.

Mar 04, 2011 | Texas Instruments TI-84 Plus Calculator

1 Answer

I jus bought a TI-84. when i turned it on it said RAM cleared. now there's a blinker on the screen. every time i press a button, nothing happens. whats wrong with this brad new calculator

You need to re-install or, update the Ti 84 Plus OS. Since you just bought the calculator it is unusual that it is already to that point of clearing the RAM. You can connect a computer and your Ti 84 calculator together once you downloaded and, installed Ti Connect software on the computer. That way you can use the Ti OS Downloader that comes with Ti Connect software to install the newest Ti 84 Plus OS. Or, if you have a friend that has a Ti 84 Plus or, Ti 84 Plus Silver Edition you can connect the two calculators together through the IO link ports and, they can send you a copy of their OS while you receive it on your Ti 84.

Get this problem fixed as quick as you can. You do not want your OS to fail any more than what it already has. If you can not find another calculator to connect too, then you can connect through your computer. You may have a long road ahead of you getting the Ti Connect software and, drivers working right. Just remember to come back to your posting here and, post a comment of what ever is failing. This will notify me right away and, I'll walk you though it if necessary.

Jan 12, 2011 | Texas Instruments TI-84 Plus Calculator

1 Answer

My TI-84 plus silver edition crashed i can't see my screen anymore it's always the off-screen

Receiving no response in over five months, I assume the suggested contrast adjustment solved the problem.

Oct 04, 2010 | Texas Instruments TI-84 Plus Silver...

1 Answer

How can i get rid of a lil box that surrounds what im supposed to insert? It didnt do this before. I used to type in 10 ^ (10) just fine. Now when press the "X^" button a lil box pops out and not the...

You're in the MATHPRINT mode. Press MODE and scroll down to the second page by repeatedly pressing down-arrow. On the top line, use left/right-arrow to highlight "CLASSIC." Press ENTER to set the mode, then press 2ND [QUIT] to exit the mode editor.

Sep 17, 2010 | Texas Instruments TI-84 Plus Calculator

1 Answer

My ti 84 calculator doesn't work

Having received no response in over a month, I assume this is no longer a problem.

Jun 22, 2010 | Texas Instruments TI-84 Plus Calculator

1 Answer

My ti 84 plus silver edition wont turn on. I

TI calculators have an annoying habit of dimming the screen when the batteries are changed so that it appears as if the calculator isn't turning on. Turn the calculator on (or at least press the ON key). Press and release the 2ND key. Press and hold the Up-arrow key for a few seconds and see whether the screen becomes legible.

If that doesn't work, add a comment to this post and we'll go from there.

May 31, 2010 | Texas Instruments TI-84 Plus Silver...

1 Answer

I only have half a screen! TI-84plus

try resetting the calculator. It might be a drawing.
hit 2nd
then +
then 7
then 1
then 2

Nov 06, 2008 | Texas Instruments TI-84 Plus Silver...

1 Answer

TI 84 Won't basically wont istall correctly

maybe because you don't have the ti connect installed.

Sep 01, 2008 | Texas Instruments TI-84 Plus Calculator

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