Question about Texas Instruments TI-83 Plus Calculator

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On my TI 84 the screen went black, I can see the slight outlines of the numbers behind it but it wont go away. When I turn off the calculator it goes away. How do i fix it?

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  • kakima Oct 12, 2010

    Try adjusting the contrast. Turn the calculator on. Press and release the 2ND key. Press and hold the down-arrow key and see whether the screen lightens. Does it?

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If you try to reduce the light on the screen and it dd not help
it could be a problem with the screen
if you want to fix the Calculator let me know

ecrdn@yahoo.com

Jack

Posted on Oct 12, 2010

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Press 2nd and hold the down arrow button, this should help to reduce the light. to make the brightnss go up, do 2nd up

Posted on Apr 27, 2016

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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

Wont Display Anything , Black Screen !


The screens brightness might be set to the lowest number as a joke. Try to change that.

Dec 09, 2011 | Texas Instruments TI-84 Plus Silver...

1 Answer

My ti 84 screen is not clear it has a black box and i can not remove it and it is hard to read the numbers


Turn the calculator on. Press and release the [2ND] key, then press and hold the down-arrow key to lighten the screen. If you go too far, use the [2ND] and up-arrow keys to darken the screen.

Sep 03, 2011 | Texas Instruments TI-84 Plus Calculator

1 Answer

I have a ti 84 plus silver edition calculator and the screen went black. how do i fix this


There are two possibilities:

1) Your screen may have been physically damaged. This is not repairable.

2) The second possibility is the screen contrast is turned too high. You can adjust the screen contrast by pressing either 2nd and then the up and down keys or Alpha and the up and down keys, depending on your model. You will need to do this repeatedly to notice a change.

Feb 08, 2011 | 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

TI-84 Plus Calculator: my calculator screen is black everytime i turn it ...


Turn the calculator on. Press and release the 2ND key. Press and hold the down-arrow key for a few seconds until the screen lightens.

Obviously, if you've gone too far, press and release the 2ND key, then press and hold the up-arrow key.

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

1 Answer

When i turn on my ti-84 the screen is black - i have changed the batteries


Turn the calculator on. Press and release the 2ND key. Press and hold the down-arrow key until the screen lightens. If you go too far, press and release 2ND, then press and hold up-arrow.

May 10, 2010 | Texas Instruments TI-84 Plus Silver...

1 Answer

My calculator isn't working


would you like to sell it? I am modding one for a computer/projector interface for my professor.

just reply to this forum if you accept.

Nov 04, 2009 | Texas Instruments TI-84 Plus Calculator

1 Answer

Ti-84 plus silver edition


press 2nd and then the down arrow over and over until the contrast is adjusted. Did you read the manual?

Apr 15, 2008 | Texas Instruments TI-84 Plus Silver...

1 Answer

Ti-84 will not turn on


Did you try to adjust the screen contrast?

Dec 10, 2007 | Texas Instruments TI-84 Plus Calculator

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