Question about Texas Instruments TI-89 Calculator

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At first ti connect recognized devise now saying cant find my ti-89 device

Ti connect reading cant find device

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At first, open TI Connect software and open TI Device Explorer. Then in the Actions menu choose option Select Device and select Port USB, Cable USB cable and Device TI 89 Titanium(all in the same line).
See captured images:

at first ti connect recognized devise now saying c - 2_24_2012_10_29_28_pm.jpg

Posted on Feb 24, 2012

6 Suggested Answers

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Posted on Jan 02, 2017

SOURCE: Ti-89 calculator problem

try hitting 2nd + left + right + on... worked for mine

Posted on Feb 03, 2008

  • 16 Answers

SOURCE: TI-89 Problem

go to google and find device drivers to be installed on ur PC. then it should detect

Posted on Jul 09, 2008

raklein62
  • 360 Answers

SOURCE: When I turn the switch on, ti-89 titanium does not turn on.

If you connect calculator to computer using Ti connect device explorer you might be able to see what files are on the calculator. I don't know if you downloaded from the web but, 3rd party programs and shells tent to miss up the calculator. This would able you to delete out possible problems which could be re installed later.

Posted on Sep 22, 2009

onomou
  • 24 Answers

SOURCE: cannot connect ti 89 to computer

Check to make sure TI-Connect is looking on the right port, whether USB or serial. If you have a serial cable, you might consider using Ti's Graph-Link software to connect. I have had trouble getting it to work right with TI-Connect. You can find Graph-Link on TI's Education site under Downloads > Connectivity Software. I personally prefer the free program TiLP, which runs on Windows, Mac, and Linux and supports whatever cable you want. Hope this helps!

Posted on Oct 03, 2009

raklein62
  • 360 Answers

SOURCE: I received this solution, but at the end the

You have a older Ti89 /Ti83 APP or software on your calculator that you have to have a key, a proper serial number and a certificate in order to run on your calculator. Like my calculator has certificate #19 which allows me to operate a certain APP that is not issued any more. You need to get rid of that APP or software and update it with the new version. Obviously, you did not just download this recently from Ti89 \ Ti83 or Calculus Made Easy. This should give you a clue to what you did wrong. I don't think Nils at Calculus Made Easy or Ti89 \ Ti83 will give you a certificate but, they will help you with your software needs. K24674 instruction to you on how to reinstall the OS v2.09 for Ti89 is correct. Just don't try reinstalling the APP's or software that you had on the ti89 \ Ti83. Go to the Ti89 \ Ti83 APP's and programming sites and download and install the new updated versions of those APP's and software for your calculator.

Posted on Nov 01, 2009

Testimonial: "Sorry to hurt your feelings. Didn't mean to. I gave him kudos for a great job. BTW, I just bought the calc and dislike being called a thief.thank you2"

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I get a pop-up ballon that says "USB device not recognized"


How do I fix Error: TI-89 Detected, but could not get status with the TI-89
using the TI Connect software for Windows?
The Operating System (OS) will need to be updated on the TI-89 in order for the TI Connect™ software to detect the status. Try the following procedure to install the OS from the TI-89 Boot Screen. Make sure TI Connect 1.6 is installed on the PC.
• Connect the TI Connectivity cable to the TI-89 and the computer.
• Do not start the TI Connect software.
• Download the TI-89 v2.09 OS onto the PC's desktop.
**Force TI-89 into "Boot screen" (See instructions below**
• "Press I to install..." ([ALPHA]. [ 9 ]).
• Click on Start >> Programs >> TI Tools >> TI Connect >> TI OSDownloader.
• Follow the on-screen directions to install OS version 2.09.
The download should begin.
**Steps for Boot Screen:**
• Take one AAA battery out, press and hold down the Apps key while reinserting the battery to force device into the Boot Code screen.
• "Press I to install..." will appear.
Once the OS has completed installation, the TI Connect™ software will be able to detect the TI-89.

Mar 01, 2008 | Texas Instruments TI-89 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

When I plug my calculator into the computer, it is not recognized windows vista.


you need to install the TI-connect software and the calculator will be recognized by windows.
Link to ti-connect software

Feb 16, 2011 | Texas Instruments TI-89 Calculator

1 Answer

I just upgraded my ti89 and now it will not detect in windows 7


I'm going to take it that your Ti 89 upgrade is a Ti 89 OS update. Check and make sure your Ti 89 OS is up to date with with OS 2.09v. For ti 89 Titanium your OS should be 3.10v. To check the version of your OS from the home screen press, [F1] [A]-About. The OS version should show up at the second line from the top of the "About" window that pops up. If you don't have the updated OS version you should go to the Ti web site and download it. Now let's try getting the computer and calculator connected.

When you have your computer and, Ti 89 calculator connected the calculator should be on and, at the home screen.

Procedure 1.

Go to your Start Menu and search for Device Manager.

Open up Device Manager.
Scroll to the USB controller and click the +. Turn the calculator ON then connect the USB cable to your PC. A new device will appear on the USB controller.
Right-click on the new device and, choose Update Driver Software. The Hardware Update Wizard will appear.
Choose "Browse my computer for driver software".
In the search field type in C:\Program Files\TI Education\Driver Files. Look for the tiehdusb.inf driver file.
Click on Next to finish installing the driver properly
Once the driver is installed click Finish.

Procedure 2.

Now click on the "Ti Connect" software on your desktop. Double-click the Ti Device Explorer located to the left inside the Ti connect window.

oneplusgh_41.jpg

The software should start looking for your calculator. A pop-up should display looking something like what is pictured below. Under device your calculator should display. If your calculator is located the software will highlight on to it. Click, "Select" and another window should pop-up.

oneplusgh_39.jpg

The next pop-up should look something like this. If your Ti 89 is present it will show up next to device and, probably won't say Titanium. Your cable type and port should be listed too.

oneplusgh_40.jpg

If all the information is correct in the window that appears click "OK" and, you should be able to start downloading. You can skip the rest of the procedures. If your Ti 89 still won't connect to the computer goto Procedure 3 unless you have already tried Procedure 3, then goto procedure 4.

Procedure 3.

If the above procedure still does not help then try un-installing and, re-installing the Ti Connect software. After un-installing re-boot your computer. After re-booting your computer you can get the latest copy of Ti Connect software by going to the Texas Instruments web site. You can get to that site instantly by clicking, "Ti Connect software" At this Ti site under "View: Connectivity Software", Click, "the OS link that applies to your computers operating system". Next, click the Download Item, "Ti Connect software for ....OS". Next you can login or, click "continue as guest". I'd would click the "continue as guest". Once you have click, "continue as guest" the Ti Connect software for ....OS will be download to you. Click, "Save" and then a folder will pop up. It is probably a folder that you download too. If so, you may want to change it and, 'Save as" to this folder, "Desktop."

Next right-click the Ti Connect executable on your desktop and select, "Properties." Then click the "Compatibility" tab located at the top of the "Properties" window. Click the box next to "Run this program in compatibility mode for." and select "Windows XP Service Pack 2" from the drop-down menu. Click "Apply" and choose "OK." Double-click the TI Connect executable and select "Next" to begin the installation. Click "Yes" to OK the installation process to proceed. Then click "Finish" to complete the installation. Next, reboot your computer.

Now go back and try Procedure 1 and 2 again. If you have already tried Procedure 1 and 2 twice, go to Procedure 4.

Procedure 4.

If the above procedures fail then try a different cable and if possible a different computer.
If trying different cables/computers fails, please contact and fill out a Ti Cares Customer Assistance Form. You can get there by clicking this link, " Ti Cares Customer Assistance Form "

Attach a system information file to the email reply you receive from "Ti Cares Customer Assistance Form."

To get the system information file:

Go to Start Menu and search for System Info
Once loaded, click on File and choose Save
Name the file FirstNameLastName.nfo
Please check to make sure that system info file(.nfo) is the selected type of file.
Attach the .nfo file to the email reply

Jan 03, 2011 | Texas Instruments TI-89 Calculator

1 Answer

Ti 89 detected but couldn't get status


Hello,
Here is what the FAQ and Knowledge Base area of the TI site has to say about the problem you are having. Hope it helps.

How do I correct the error message "TI-83 Plus or TI-89 detected, but could not get status" using the TI Connect software for Windows®?

The Operating System (OS) will need to be updated on the TI-83 Plus family or TI-89 calculator in order for the TI Connect software to detect the status. Try the following procedure to install the OS from the TI-83 Plus and TI-89 Boot Screen. Make sure TI Connect 1.6 is installed on the PC.

If using a TI-89 calculator:
• Connect the TI Connectivity cable to the TI-89 calculator and the computer.
• Do not start the TI Connect software.
• Download the TI-89 v2.09 OS onto the PC's desktop.
**Force the TI-89 into the "Boot screen" (see instructions below)**
• "Press I to install..." (press the [9] key).
• Click on Start >> Programs >> TI Tools >> TI Connect >> TI OSDownloader.
• Follow the on-screen directions to install OS version 2.09.
The download should begin.
**Steps for Boot Screen:**
• Take one AAA battery out, press and hold down the [APPS] key while reinserting the battery to force device into the Boot Code screen.
• "Press I to install..." will appear.
Once the OS has completed installation, the TI Connect software will be able to detect the TI-89.

Oct 31, 2009 | Texas Instruments TI-89 Calculator

1 Answer

When I turn the switch on, ti-89 titanium does not turn on.


If you connect calculator to computer using Ti connect device explorer you might be able to see what files are on the calculator. I don't know if you downloaded from the web but, 3rd party programs and shells tent to miss up the calculator. This would able you to delete out possible problems which could be re installed later.

Sep 22, 2009 | Texas Instruments TI-89 Calculator

1 Answer

My calculator does not connect


I hope your using the silver link cable between your calculator and computer. My computers seems to only work with the black serial link and ti connect. I found a few computers actually download and work with the ti89 or ti 84 graphic link software. Ti Connect Device Explorer works for me but, the graphic link software may work for others.

Dec 13, 2008 | Texas Instruments TI-89 Calculator

1 Answer

TI-89 Problem


go to google and find device drivers to be installed on ur PC. then it should detect

Jun 23, 2008 | Texas Instruments TI-89 Calculator

1 Answer

Not recognized by computer when plugged in


look for TI-89 titanium drivers and install them to your PC. then connect ur calculator and it should be working.

Jan 15, 2008 | Texas Instruments TI-89 Calculator

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