Question about Texas Instruments TI-84 Plus Silver Edition Graphic Calculator

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Why are all the keys I push showing asterisks on ti-84 calculator?

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: None of the buttons on my TI-84 Plus calculator are working.

is the cursor the graphing cursor or the normal typing cursor?

Posted on Feb 22, 2008

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  • 1 Answer

SOURCE: how to restore applications on TI-84 Plus Calculator

THIS WILL HELP YOU 4 SHO

the best way to get all your applications back is to link your friend's ti-84 plus and make a file backup, ( do this by first installing Ti graphing Product CD wich is included with the calculator) after this just connect your calculator and store the files back onto your calculator! ZOMG??? IS it that easy???
yes it is, just apply some clear thinking and ull be just as smart as i am

Posted on Sep 09, 2008

  • 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

  • 11 Answers

SOURCE: comma key on TI-84 Plus Siver Edition calculator.

The comma key on the TI 84 SE is above the 7 key, and it is just left of (, right of x squared, and below SIN. thats where the "," key is. If you're asking something else, please clearify. My understanding is that you don't know where the comma key is. 

Posted on Mar 18, 2009

  • 49 Answers

SOURCE: My TI 84 will not turn on. All batteries have been

try adjusting the contrast up using 2nd + up
just keep pressing it and it should turn back

Posted on Jul 28, 2009

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1 Answer

Nothing shows up on the screen when I push any buttons. It will turn on, but after that nothing I push shows up on the screen. I have taken the batteries and the back up battery out.


Does the cursor show up at all? 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.

Sep 29, 2013 | Texas Instruments TI-84 Plus Silver...

1 Answer

On my TI-84 Plus: Once I go to STAT Edit it asks me to name the tables, and when I try to put in L1, it gives me a message saying ERR: ARCHIVED. What do I do??


You already have a list L1 archived in memory.

You have two choices. You can either choose another name or you can unarchive the existing L1. To unarchive a list, press 2ND [MEM] 2 4 then use the arrow keys to move the highlight to the line containing L1 (there should be an asterisk "*" in front of the name). Press ENTER and the asterisk should disappear. Press 2ND [QUIT] to return to the home screen.

Nov 29, 2012 | Texas Instruments TI-84 Plus Calculator

1 Answer

Alpha key not recognized when pushed


When the ALPHA key is pushed the cursor shows an A. Press one of the keys that has the same color as the ALPHA key (A,B,C,...X,Y,Z).
If you have the MathPrint OS, the ALPHA F1/F2/F3/F4 sequence activates shortcuts to newe features (fractions, logab, sums etc..)

Sep 16, 2011 | Texas Instruments TI-84 Plus Calculator

1 Answer

How do I unarchive a A+Alg2 application on my ti-84 Plus Silver Edition?


Press 2ND [MEM] 2 to bring up the memory management menu (MEM is on the + key). Select either All or APPS. Scroll down to the item to be unarchived. Press ENTER and the asterisk indicating that it is archived will turn off. If it is already unarchived, pressing ENTER will turn on the asterisk, indicating that is now archived.

Nov 25, 2010 | Texas Instruments TI-84 Plus Silver...

1 Answer

Trying to use the solver function getting an err: archived msg. What can I do to solve this? Using a TI-84 plus


Some variable in your function is in archive memory. Press 2ND [MEM] 2 to get into the Memory Management menu. Press 1 to select All. Do you see a variable you're using in your function with an asterisk to its left? If so, navigate down to it and press ENTER to turn off the asterisk. Do this for as many variables as necessary, then press 2ND [QUIT] to exit.

Try the Solver again.

Apr 08, 2010 | Texas Instruments TI-84 Plus Calculator

1 Answer

When i try to graph on my TI- 84 PLUS silver edition it tells me invaild dimension...what am i supposed to do


Hello,
Press [2nd][MEM][7:Reset][1:All RAM][2:Reset][ENTER].
Resetting RAM will clear old data stored in list, matrices, graphs, stat graphs.
If you have precious data, you may choose to
press [2nd][MEM][1:ALL] then you scroll down the list and erase individual items. When the Fat Right Arrow points to an item, you press [DEL] to delete it. Be careful not to delete the APPS (have asterisks to show they are archived).
Hope it helps.

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

1 Answer

TI 84 plus problem


Hello,
Reset the calculator RAM and retry. Some old configuration settings are giving you the error.
Hope it helps.

Sep 28, 2009 | Texas Instruments TI-84 Plus Calculator

3 Answers

Comma key on TI-84 Plus Siver Edition calculator.


The comma key on the TI 84 SE is above the 7 key, and it is just left of (, right of x squared, and below SIN. thats where the "," key is. If you're asking something else, please clearify. My understanding is that you don't know where the comma key is. 

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

1 Answer

I TOOK THE AA BATTERIES OUT OF MY Ti-84 CALCULATOR NOW I HAVE A BLANK SCREEN AND NOTHING SHOWS ON SCREEN. dID I BREAK IT/ i AM SCARED CAN SOMEONE HELP ME.


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.

Jan 23, 2009 | Texas Instruments TI-84 Plus Calculator

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