Question about Texas Instruments TI-89 Calculator

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My ti-89 plus silver edition will not type/enter any information, it will turn on but will not do anything.

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  • kakima Aug 30, 2010

    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 do it, then press and hold the left-arrow, right-arrow, and 2ND keys, then press and release the ON key.

    Does that do anything?

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Having gone a month without a response to my query, I assume the suggested contrast change solved the problem.

Posted on Oct 01, 2010

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1 Answer

Cant find ! button


There is no such thing as a TI89 Plus Silver Edition.

If you mean the TI-89 or TI-89 Titanium, press diamond / (the diamond key below the 2ND key, then the divide key).

If you mean the TI-83 Plus Silver Edition or the TI-84 Plus Silver Edition, press MATH left-arrow 4 .

Dec 15, 2013 | Texas Instruments TI-84 Plus Silver...

1 Answer

How do i graph an equation on a ti-84 plus silver edition calculator?


1. To graph a function, Press [Y=] to enter the function editor.
2. Type in a legitimate function.
3. Press ENTER to validate the function.
4. Press the GRAPH key to draw the graph.
5. Play with the window dimensions or use the ZOOM feature
to see more of the graph (or less).


Try your settings by drawing the function y= x
If you have problem with Invalid Dimension or other errors, turn the
Statistical Plots OFF.
To do so, press [SHIFT] [Y=] to open the Stat Plots.
Type in the number to the left of the Option PlotsOff. Then press ENTER.

Sep 20, 2011 | Texas Instruments TI-84 Plus Silver...

1 Answer

I deleted the information for my window for my ti 84 plus silver edition help


First exit out of any applications and make sure you are at the home screen. You can do this often by pressing "2nd" then "Mode" to quit or by pressing "Clear." Then, press the blue button titled "2nd" and then hit enter. The most recent thing you have entered in the calculator will appear on the screen. Doing this again will give you the second most recent, then the third and etc. Good luck!

Jun 01, 2011 | Texas Instruments TI-84 Plus Silver...

1 Answer

Everytime I turn on my calculator I get a messsage that says "TI-84 Plus Silver Edition 2.43 RAM cleared" and my calculator freezes and won't do anything. Please help!


Hi,

Welcome to Fixya. To be able to fix the issue please click on the link below. It provides the steps on how to clear the error message.

TI-84 Plus Silver Edition 2.43 RAM cleared Fix

If you hve questions please let me know. Thanks for using Fixya.

Apr 08, 2011 | Texas Instruments TI-84 Plus Silver...

1 Answer

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.

Feb 14, 2010 | Texas Instruments TI-84 Plus Silver...

1 Answer

I have a TI 84 plus silver edition. Won't turn


The problem may be due a screen that is too light to see anything on it. Adjust the screen darkness.
  1. Press [2nd] key and release it.
  2. Press and HOLD the [UpArrow] to draken screen.
  3. Release the [UpArrow] when screen is dark enough.
You can also connect it to the computer to see if TI Connect finds it. If it does, update the OS to version 2.53MP.

You change the backup battery if the calculator tells you RAM CLEARED each time you turn it ON.

Dec 16, 2009 | Texas Instruments TI-84 Plus Silver...

1 Answer

Number 6 and dark box beside it on screen ti-84 plus silver edition, it will not let me do anything !!


Hello,
Press [ENTER]. It will display 6 on the next line. Whenever a cursor is blinking it is waiting for you to do SOMETHING.
Hope it helps.

Sep 27, 2009 | Texas Instruments TI-84 Plus Silver...

1 Answer

TI-84 calculator root problem


Press 4 then press math. Select #5. You'll be back at the home screen now type 90 and press enter. You can use this for any root.

Aug 04, 2009 | Texas Instruments TI-84 Plus Silver...

1 Answer

Graphing a set of points


First click on the Y= button and enter an eqation or goto stat and hit enter and type the points. Afterwards goto Y= then hit plot1 so it is highlighted and hit zoom and then zoomstat and you will have grphed your points.

Mar 02, 2009 | Texas Instruments TI-84 Plus Silver...

1 Answer

Ti85


kinda. The TI-85 programs differently, lacks a table feature, is not upgradable, has redefinable keys, has a larger screen, is smaller, energy efficient, TI-86 semi-compatible, and is older.
The TI-84+ has archive memory, flash-upgradable, FSTN (clearer) screen, 16*8 screen, USB On-The-Go compliant, almost a centimeter longer, assembly language support, and a tad bit faster.

TI-82: $89
TI-83 Plus: $79-99
Free TI-85: $0
TI-84 plus: $119.99
TI-84+SE: $129-139
TI-89 Titanium: $149

Sep 06, 2008 | Texas Instruments TI-85 Calculator

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