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Posted on Feb 14, 2010
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Screen has blacked out, what's wrong?

TI 83 plus screen has blacked out, the numbers don't show up. what's wrong? The batteries are new and have been checked.

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kakima

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  • Texas Instru... Master 102,366 Answers
  • Posted on Feb 14, 2010
kakima
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Adjust the contrast. Turn on the calculator. Press and release the 2ND key. Press and hold the down-arrow key for five seconds or so. If you go too far, press and release the 2ND key, then press and hold the up-arrow key until the screen is as you like it.

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Related Questions:

2helpful
1answer

I was currently using my TI-83 and the screen started showing these crazy symbols. I decided to change the batteries however; the screen now just comes up black or still show crazy symbols. It still...
hi..
this may caused by internal errors. ICs in your calculator must have died.
i think your calculator meets its end of days.. how long you being using this calculator.
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Mar 26, 2011 • Texas Instruments TI-83 Plus Calculator
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When I turn on the TI 83 there is a black shadow on the screen I changed the batteries but the shadow keeps showing
Try adjusting the contrast. Hit the yellow 2nd button, then hold down the down or up button.
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Feb 21, 2011 • Texas Instruments TI-83 Plus Calculator
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Ti 83 plus calculator - installed new AAA batteries and new lithium battery screen shows partial numbers and does not calculate correctly for ex. 22 + 3 shows only the 5 not 25
Hi
try to clean the ram
Mode Alpha S - enter enter
let it run for a while this will clear the ram
if it will not help it could be a problem with the Driver of the Screen its an Hardware Problem

let me know if you want to fix the problem

[email protected]

Jack
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Dec 23, 2010 • Texas Instruments TI-83 Plus Calculator
1helpful
1answer

My Ti-83 will not turn on, even after putting in new batteries. Occasionally some black will appear on the screen along with some symbols but it then shuts off. Any ideas what is wrong?
Try to increase the contrasts by pressing the key (2nd) and the up arrow until you can see the screen.
Tell me if this fixes the problem or not.
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Aug 19, 2010 • Texas Instruments TI-83 Plus Calculator
6helpful
1answer

TI-83 Plus Calculator: My screen is all black/dark grey and everything sh...
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, repeat the process using the up-arrow instead of the down-arrow.
Read full answer
May 17, 2010 • Texas Instruments TI-83 Plus Calculator
0helpful
1answer

Ti-83 plus silver edition. calc won't turn on.
Hello,
Well, if screen shows the RAM CLEARED message, that means your calculator is working. Just press the [CLEAR] key, message will be erased and you are ready to crunch numbers.

Hope it helps.
Read full answer
Oct 09, 2009 • Texas Instruments TI-83 Plus Silver...
0helpful
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Black lines on the screen of my ti-83 plus
try to change the contrast of the your calculator.
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Oct 06, 2009 • Texas Instruments TI-83 Plus Calculator
0helpful
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After putting in new batteries into my ti-83 plus calculator the screen is black with one thin strip down the center that's the lighter color of the workable screen
im guessing that it is a factory fault based on what you have said..my advice return it!!!hope it helps the situation.
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Sep 20, 2009 • Texas Instruments TI-83 Plus Calculator
2helpful
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Ti 83 plus small black screen?
try pressing 2nd then hold in down arrow to change the contrast
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Feb 14, 2009 • Texas Instruments TI-83 Plus Calculator
0helpful
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Texas intrument TI-83 Plus calulator
have you tried to replace the back-up batteries? That would probably fix the problem that your are facing.
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Aug 20, 2007 • Texas Instruments TI-83 Plus Calculator
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I was currently using my TI-83 and the screen started showing these crazy symbols. I decided to change the batteries however; the screen now just comes up black or still show crazy symbols. It still...

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