Question about Texas Instruments TI-84 Plus Calculator

1 Answer

I don't know how to turn off my ti-84 - Texas Instruments TI-84 Plus Calculator

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1 Answer

Hit the second button (top left), then hit on. This is also how you can access the writing above the keys.

Posted on Nov 17, 2008

6 Suggested Answers

SOURCE: Ti-84 will not turn on

Did you try to adjust the screen contrast?

Posted on Dec 13, 2007

Flortzweich
  • 8 Answers

SOURCE: Can you Factor on a TI-84? IF not, does the TI-89?

Well, to answer part of your question, yes... the TI-89 does factor like this. it is inputted like this:

factor(6*x^2+11*x+4,x)

Check the catalog in the TI-84 (which is 2nd-zero) and look under F for factor()

Posted on Jan 19, 2009

  • 21 Answers

SOURCE: TI-84 Plus Calculator will not turn on, says ram is cleared

Thats because the OS is corrupt. Follow the manual and reload the OS, try the 2.43 OS

Posted on Mar 02, 2009

  • 7987 Answers

SOURCE: TI-84 Plus Calculator Factoring Program

Hi,
There 4 or 5 programs for the TI83/4Plus family of calculators available at ticlac.org. Scroll down the page to find them. Download them and transfert to your calculator using TIConnectivity software.

Hope it helps.
Thank you for using fixYa and for rating the solution.

Posted on Dec 03, 2009

  • 7987 Answers

SOURCE: Change TI 84 OS to TI 89 OS??

And why, pray tell, would you do such a thing? You will ruin your Ti84 Plus Silver Edition and will not have a working TI89. Besides, TI connect will refuse to transfer it.
If you like the capabilities of the TI89 Titanium, buy a cheap or used one on e-bay or amazon.com and spare your TI84PLus SE.

Posted on Feb 14, 2010

  • 2 Answers

SOURCE: Finding the second derivative on a TI-84

nderiv(nderiv(sin(x),x,x),x,2)

Posted on Nov 04, 2010

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1 Answer

Ti 84 plus calculator wont turn off


Hi
its possible that the second key is it working
if this is the case this problem can be fixed Let me know if you want to fix the calc

May 31, 2012 | Texas Instruments TI-84 Plus Calculator

1 Answer

I don't know how to use it


You can download the guidebook from the manufacturer's web site at
http://education.ti.com/calculators/downloads/US/Guidebooks/Detail?id=6125

Aug 30, 2011 | Texas Instruments TI-84 Plus Calculator

1 Answer

Buttons on my TI- 84 Plus Silver Edition are not working. I can turn on the device but the buttons don't seem to work. I can't graph at all, or do anything.


Hi
if you can turn on and then click on the on button and this is the only ket that works then its an hardware problem and it can be fixed
let me know if you want to fix

ecrdn@yahoo.com

Jack

Jun 27, 2011 | Texas Instruments TI-84 Plus Silver...

1 Answer

When trying to divide two complex numbers in a+bi format, some of my students get the Data Type error message. I don't know why or how to help them. Can you help? Each complex number was enclosed in...


Here is screen capture of a similar calculation, performed on TI Nspire with TI 84 plus keyboard.To type in the imaginary unit use key sequence [2nd][dot], do not use [ALPHA][X^2] for the letter i.
k24674_90.jpg

Jun 08, 2011 | Texas Instruments TI-84 Plus Calculator

1 Answer

My ti-84 calculator wont react to anything and it says garbage collecting. i think the bar on the side should move and its not moving and its been like this for several weeks. i did download a whole pile...


I remember this happening once to my TI-83. I know it's a different calculator. But it happened frequently. Without completely reconfiguring the calculator, you can remove the batteries whenever you see the message and when you start it up again, it should be okay. It may continue to display this message once in a while. I used to just remove the batteries. I don't know if it will work on your TI-84 the way it worked on my TI-83, but I hope this helped!
Please rate my solution!
- Frankie

May 05, 2011 | Texas Instruments TI-84 Plus Calculator

1 Answer

TI 84 cant turn on


Sounds like your pc had a static charge that it discharged to your TI and that it fried something inside the TI. No warranty, No fix. You gotta buy a new one.

Apr 10, 2008 | Texas Instruments TI-84 Plus Silver...

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