Question about Texas Instruments TI-82 Calculator

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Dark screen TI-83 Plus - Texas Instruments TI-82 Calculator

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 32 Answers

SOURCE: TI-83 Plus Silver Edition 1.14

That means that you know your calc crashed. This can be caused by taking out the batteries durring running time, happened just randomly. Well nothing to fear just press clear and it should go away but if it stays on that screen you have problems and is best to try some of these methods. Take out all the bateries and press and hold the on button for 30 seconds. Put the batteries back in and it should have reset. Warning you should archive everything incase this happens. To archive go to 2nd mem and hit enter to put a astrick next to the app (meaning archived)

Posted on Sep 16, 2008

  • 1 Answer

SOURCE: TI-83 Plus Silver Edition problem

Use a paperclip (tiny hole on back of caculator) and reset.

JC

Posted on Sep 20, 2008

  • 1 Answer

SOURCE: Find the antilog on the TI-83 Plus for finding pH in chemistry problems

I reccently had the same problem, but I have a Ti-84 Plus,and I am disgusted by how poorly this matter is covered by Texas Intruments. Esp. since the solution is rather simple.

The antilog key is [2nd] [log] or the 10^x. On your screen it should apear as 10^( and then you just input the value that you want to find the antilog of.

When used to solve pH problems remember to input the pH value as a negative number, since pH= -log[H+] then [H+]= antilog(-pH).

Hope that helped))))) ^^

Posted on Nov 25, 2008

  • 33 Answers

SOURCE: Dark screen on my TI-84 plus. What to do?

Press the 2nd key (yellow one) and then press the UP arrow to increase brightness or down to decrease but seems like you to need to press UP arrow.

Posted on Jul 17, 2009

  • 7993 Answers

SOURCE: my TI-83 plus calculator doesn't work

As battery gets drained, the screen contrast dims. But when you change batteries, some times the contrast is reset to some low value and the screen appears dead: it is so light that you do not see anything, and you think the calculator is malfunctioning. This is the most frequent reason users think the calculator refuses to turn ON. And I hope that is the case now.
To correct that, you must increase screen contrast: draken the screen a bit. To do so

  1. press [2nd] key and release it.
  2. Press the Up arrow and HOLD pressure.
  3. Keep pressing the arrow key until screen is dark enough.
If that solve your problem that is good, rate the post accordingly.. If that does not, do not get irate and berate the post. Post a comment here describing what you did and what message (if any) calculator returned, and I will give you further diagnostic steps.

Posted on Jan 21, 2010

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1 Answer

I have a full black screen on my TI-83 Plus can you help me?


All you need to do is press [2nd] and the down arrow to lighten up your contrast. The problem is that your contrast was to dark. Hope this solution helps!

Jan 08, 2011 | Texas Instruments TI-83 Plus Calculator

1 Answer

Screen is dark when turned on-already removed batteries and lithium battery-is ti-83


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

Sep 15, 2010 | Texas Instruments TI-83 Plus Calculator

1 Answer

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.

May 17, 2010 | Texas Instruments TI-83 Plus Calculator

1 Answer

Black lines on the screen of my ti-83 plus


try to change the contrast of the your calculator.

Oct 06, 2009 | Texas Instruments TI-83 Plus Calculator

1 Answer

TI-83 screen is black


The "color" on your screen reset to dark. You can adjust it by pressing "2nd" and the "up" arrow (or "2nd" and "down" arrow) repeatedly.

Aug 29, 2009 | Texas Instruments TI-83 Plus Calculator

1 Answer

Dark screen on my TI-84 plus. What to do?


Press the 2nd key (yellow one) and then press the UP arrow to increase brightness or down to decrease but seems like you to need to press UP arrow.

Jul 04, 2009 | Texas Instruments TI-83 Plus Calculator

1 Answer

Dark screen, no blinking cursor


press 2nd and the down button (hold down button)

Jan 14, 2009 | Texas Instruments TI-83 Plus Calculator

1 Answer

Texas Instruments Ti-83 Plus Help


possibly water damage... there might be an indicater of this such as one on a cell phone. behind the battery possibly, a small sticker that changes color when dampened.

as for solutions... warrenty? lol

Jan 31, 2008 | Texas Instruments TI-83 Plus Calculator

1 Answer

TI-83


It might just be that your contrast is really dark. I'm guessing this because if it turns dark then it must still work. so hit the "2nd" key and then hit the down arrow. Do this several time repeating those steps and it should lighten up. Good luck hope this helps alot

Dec 22, 2007 | Texas Instruments TI-83 Plus Calculator

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