Question about Texas Instruments TI-84 Plus Calculator

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My ti-84 silver edition calculator is not working at all. I have changed the batteries and the back up battery and still nothing but the black checkerboard square is on, it wont even let me turn off the machineg

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If your calculator display the checkered cursor it means that the memory is full and you cannot type in anything. Clear the memory by resetting the calculator.
Press [2nd][Mem] then select [7:Reset]
Under the first Menu RAM select 1:RAM then 2: reset

Posted on Nov 07, 2012

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Posted on Jan 02, 2017

Mattimeo310
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SOURCE: Scroll up

Sorry dude but u cant do that. There is no way around it... Youll have to wriite them down or something.

Posted on Oct 21, 2008

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SOURCE: ti 84 plus silver edition language change

The easiest way to fix this is through the Apps menu. Hit the apps key, then scroll down until you see any language(espanol, Deutsch, etc.). It should give you the option of switching to either that language or restoring to English. I just tried this on a calculator that was set to German. I hit Apps and scrolled down until I recognized the option for Spanish, and it still worked. It let me switch back to English.
Hope this works for you.

Posted on Dec 09, 2008

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SOURCE: my TI-84 silver edition has frozen, It is stuck on

I had the same problem. I remove all four batteries and the battery backup that is underneath the little phillips screw in the battery compartment. I immediately replaced it and the other batteries and everything worked. FYI, others have called for keeping the batteries out for 8 hours.

Posted on Jan 18, 2010

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SOURCE: 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.

Posted on Jun 01, 2010

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SOURCE: my ti 84 calculator doesn't work

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

Posted on Jul 28, 2010

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1 Answer

Using a TI-84 Plus Silver Edition and the screen just went blank in the middle of a class. changed the batteries, didn't help. cleaned the connectors, didn't help. tried to change the resoluti


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.


What do you mean by "changed the resolution"?

Nov 15, 2012 | Texas Instruments TI-84 Plus Silver...

1 Answer

TI 84 silver edition unresponsive keys


Remove all four AAA batteries. Press and hold the ON key for at least fifteen seconds then release it. Replace the batteries.

May 09, 2012 | Texas Instruments TI-84 Plus Silver...

1 Answer

My for the TI 84 Plus Silver Edition screen doesn't work. I changed he batteries including the back-up. The screen won't light up. I bought this calculator around 3 years ago.


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, remove all four AAA batteries. Press and hold the ON key for ten seconds. Replace the batteries.

If that doesn't fix it, please append a comment to this post and we'll go on from there.

Sep 12, 2010 | Texas Instruments TI-84 Plus Silver...

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

My TI-84 won't turn on. If I replace the


Remove all four AAA batteries. Press and hold down the ON key for at least ten seconds. Replace the batteries. Turn the calculator on.

May 15, 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

TI-84 Plus Silver Edition turns off immediately, all batteries have been replaced, but unit still turns off. I even replaced the memory battery.


You may need to reset calculator. Take ou the batteries and the backup battery. Leave them out for about 8 hours. Then put everything back in. Hopefully this will work.

May 21, 2009 | Texas Instruments TI-84 Plus Silver...

1 Answer

My TI-84 silver edition has frozen, It is stuck on the same screen and nothing appears when I hit buttons, it wont even turn off. When I remove the batteries and place them back in the same screen appears....


I had the same problem. I remove all four batteries and the battery backup that is underneath the little phillips screw in the battery compartment. I immediately replaced it and the other batteries and everything worked. FYI, others have called for keeping the batteries out for 8 hours.

Apr 06, 2009 | Texas Instruments TI-84 Plus Silver...

1 Answer

Blank screen with new batteries! TI-84 Silver Plus


ON, 2nd, [up] arrow to change the contrast. Works 99% of the time....

Oct 19, 2008 | Texas Instruments TI-84 Plus Silver...

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