Question about Texas Instruments TI-89 Calculator

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Screen problem well sorry to bother, but desperately need your help to fix my calculator TI-92. It has parallel lines, which i could not seen other letters and functions. wonder if it could be defective lines or the screen.

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Setting that change the language and font sige and try

Posted on Jan 04, 2008

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1 Answer

The top half of the screen is black. This is not a contrast issue. I know how to deal with that. It is the top half only.


The most likely answer is that the screen has partly failed.
Another user said 'The TI-8X series of calculators work great as standalone calculators, ... I've purchased at least 3 TI-8x's over the years and all of them died (screen failure)'

Feb 28, 2014 | Texas Instruments TI-92 Plus Calculator

1 Answer

TI 92 Turns on but has a black screen.


This is expected behavior when batteries are replaced and you don't need to reset the device, simply adjust the contrast more than you would think it should take.
See the answer to a similar question at When powered on the LCD screen is dark blue.

Jun 23, 2012 | Texas Instruments TI-92 Plus Calculator

2 Answers

I cant really read some of the options on the screen on my ti 89....the letters are so blurry......what can i do ?????


Hey shrestha,

I've never seen a calculator with display clarity problems.

The only option I could think to offer you is to attempt to adjust the contrast. However, I'm not sure whether or not your TI-89 actually has an option to change the contrast. Because I own a TI-89 Titanium - and although its a wonderful calculator - it does not allow the user to alter the darkness/brightness of the display.

Call Texas Instruments: 1-800-TI- CARES...They are pretty helpful with common questions like this.

Sayonara,



The Math Cheetah

Mar 13, 2011 | Texas Instruments TI-89 Calculator

1 Answer

Ti 92 will not turn on


Hello,
Adjust the screen contrast
Press and hold [diamond] button (green near th [ON] button).
Press [+] to increase the contrast and [-] to decrease it.

Hope it helps.

Feb 01, 2009 | Texas Instruments TI-92 Plus Calculator

1 Answer

Printing off graphs from a calculator


Hello,
Yes you can transfer everything on you YI92/TI92PLus to your computer.
To connect it you need TIConnect software, and a USB TI Silvercable.
Once the software is installed, you can communicate with your calculator (capture anything on your TI screen as an image to your computer, install applications, transfer programs and so on).

Run TI connect on your calculator.
Draw the graph on your TI 92.
Connect the calculator to the computer.
Click Screen Capture in the TI Connect software window,
It will be store it in your user directory (My Documents ->My TI data)

Hope it helps

Jan 29, 2009 | Texas Instruments TI-92 Plus Calculator

2 Answers

Help with a TI-92


try to push the green diamond button once then use the plus or minus keys to change the brightness of the screen.

Sep 03, 2008 | Texas Instruments TI-92 Plus Calculator

1 Answer

SCREEN PROBLEM


Hello fezzaniaahmed. Im sorry to inform you no parts from TI for the TI-82. You may find another TI-82 with a different problem and 1+2=1. Good luck.

Jul 19, 2008 | Texas Instruments TI-82 Calculator

1 Answer

My TI-83 is all messed up


Sorry to hear that you are having problems with your TI-83. The TI-83 is a discontinued calculator, so I really don't think that it can be repaired/replaced.

See TI's website below for more information:

http://epsstore.ti.com/OA_HTML/csksxvm.jsp?nSetId=71440&nUsePub=NO&jttst0=6_23871,23871,-1,0,&jtfm0=&etfm1=&jfn=ZGEE602C53EA628B70E47DD2DD6878A5ABD632AD5834DE8ADC18D66ABBC9F888CBF7FB517A0B05B0984776B37370A28975B2

Feb 24, 2008 | Texas Instruments TI-83 Plus Calculator

1 Answer

My fell in water any hope


there's not much hope. I would try putting it on top of your drier or by your stove for a couple days. just some place warm where the water can evaporate, however, TI screens don't recover well at all. there's not much hope. Sorry for the bad news good luck though

Feb 01, 2008 | Texas Instruments TI-84 Plus Silver...

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