Question about Texas Instruments TI-Nspire Graphic Calculator

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Water damage to ti-nspire cas

A few drops of water leaked out of lunch and into my calculator. It won't turn on.

Posted by Anonymous on

5 Suggested Answers

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Posted on Jan 02, 2017

  • 7993 Answers

SOURCE: I have a TI-nspire CAS

Hello,
You should ( a suggestion) reset the OS by pressing the button on the back of the unit.

If that does not work, you may consider reinstalling the OS. The procedure as described in the TI Knowledge Base is as follows.

What steps are required to reinstall the TI-Nspire family operating system?

To reload the device’s OS using a computer with TI-Nspire Computer Link:
• Connect the TI-Nspire device (with the Nspire keypad) to the computer using the USB Standard A to Mini B cable.
• Open the TI-Nspire Computer Link software. The select device dialog should appear, and detect the device.
• Either drag the OS file (available in the ‘downloads’ area at education.ti.com) onto the TI-Nspire File Browser portion of the window, or click Tools -> Install OS.
To reload the device’s OS using another TI-Nspire or TI-Nspire CAS device:
• Connect the two devices using the USB Mini A to Mini B cable. The end marked A should be inserted into the sending unit, while the end marked B should be inserted into the receiving unit.
• On the sending unit, access the document chooser by pressing [Home] [7]. Once in the document chooser, press [Menu] and choose 9:Send OS…
NOTE: Users can only send an OS to a unit of the same model. Users cannot send an OS from a TI-Nspire to a TI-Nspire CAS.
Please see the TI-Nspire guidebooks for additional information.


Hope that helps.

Posted on Oct 28, 2009

  • 7993 Answers

SOURCE: How do you write fractions

  1. With the original click pad, you press [CTRL][division sign ].
  2. A fraction template is displayed, with the cursor blinking in the upper rectangle of the template.
  3. Enter the numerator, then use the Down-Arrow key to move cursor to the lower rectangle.
  4. Enter the value of the denominator and press [ENTER].
  5. The fraction that will be displayed is the irreducible form equivalent to the one you entered.

Posted on Feb 05, 2011

  • 1833 Answers

SOURCE: my TI-nspire isn't graphing correctly.

Hi,

According to your problem, first check the battery status or replace the battery. It may occur for battery. You need a software and firmware update for this calculator. Reinstallation of software and an update of firmware will solve your problem.

Posted on Jun 16, 2011

  • 7993 Answers

SOURCE: I'm trying to do sin

It is very likely that when you change the angle unit, you are not saving the changes made.
After you finish changing settings, use the TAB key repeatedly to move cursor towards the OK button at the bottom. If you do not confirm changes by clicking OK, they will be lost.

You can also make the changes the default ones by clicking the Make Default option.
k24674_112.jpg

Posted on Jul 29, 2011

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1 Answer

The calculator writes 8 all over


During operation of the TI-Nspire handheld it may be necessary to reset the device. Circumstances which may require a reset include; keys not responding, device will not turn on or a garbled display. To reset the device:
• Remove the keypad (for TI-Nspire with ClickPad, TI-Nspire with TouchPad, and TI-Nspire CAS with Touchpad) or the battery door (for TI-Nspire CAS with ClickPad) and remove at least one battery from each column of batteries. After 2-5 seconds, reinsert the batteries but do not turn the handheld on.
For the TI-Nspire and TI-Nspire CAS handheld units with ClickPad:
• Hold down [home] [enter] [P].
• While holding these keys press [on].
For the TI-Nspire and TI-Nspire CAS handheld units with TouchPad and the TI-Nspire CX and TI-Nspire CX CAS:
• Hold down [doc] [enter] [EE].
• While holding these keys press [on].
Please Note: For TI-Nspire Family handheld units that contain rechargeable batteries you can alternatively hold the above keys while pressing the [reset] button on the back of the handheld rather than removing the battery for 2-5 seconds.
• The device will boot up as in the previous reset, but will display a menu with the following options. Please try options 2, 3, and 4 in that order.
• 1: Cancel - The most non-intrusive reset option; no changes are made, the unit restarts.
• 2: Delete Operating System - The operating system will be deleted without deleting any documents on the system.
• 3: Delete Document Folder Contents - This will delete the user's documents, but will not delete the OS. Selecting this option is the same as using the RESET hole on the back of the unit.
• 4: Complete Format - This will delete the OS and all documents for a total wipe of the handheld.
Please note that the second and fourth option will require that the OS will need to be reinstalled

Mar 12, 2014 | Texas Instruments TI-Nspire Graphic...

1 Answer

How to get the ti nspire cx to give square root answers


You can not achieve this with the Ti-nspire cx. Only the CAS version will give the square root form. On the CAS there is an option in the settings called "EXACT" under calculation mode. The cx does not have this mode.

Jan 09, 2013 | Texas Instruments TI-Nspire Graphic...

1 Answer

Hi, I have a problem with ti-nspire cx cas.


The Ti Nspire CX CAS has a built in battery. It must be recharged. If you plug it in a wall socket or in a USB charger you should be able to use while it is being recharged.

Nov 22, 2012 | Texas Instruments TI-Nspire Graphic...

2 Answers

Hi, I have a problem with ti-nspire cx cas, it doesn't charge via a usb cable.


Are you really talking about a TINspire CX or a TI NSpire. The TINspire CX (CAS or Not) comes with a rechargeable battery and an adapter/Charger. You plug the charger in an electric outlet and let it party charge. If the calculator battery fails to recharge then it must be defective. Any third party mini USB charger will recharge the battery.

The TINspire with touchpad (CAS or not) can use regular batteries or the optional rechargeable battery.
It is not necessary to connect the calculator to a computer to have it recharged.

As far as the calculator being recognized by the computer, you must install the communication software (TI computer Link Software for the older TINspire) or the TI Nspire teacher or student software for the CX. When you run the TINspire teacher or student software and then connect the calculator, you will have the opportunity to select it.


8_17_2012_12_33_28_pm.jpg

Aug 16, 2012 | Texas Instruments TI-Nspire Graphic...

1 Answer

I can't get my TI-nspire calculator to give me the answer in anything but decimals, for example the sin(pi/4) should be something like radical 2 / 2 but instead i get .7 ??? help


The TI Nspire has two calculation modes: Auto and Approximate. In Auto mode the calculator will attempt to do exact calculations. If that is not possible then the results are displayed as decimals. The non CAS version does not do symbolic manipulations, only the CAS version can do that.
However if you are actually using the CAS calculator, then go to the settings ( Settings>General ) and change the settings for the calculatoion mode to EXACT. The Non Cas does not have that third choice.

Sep 11, 2011 | Texas Instruments TI-Nspire Graphic...

1 Answer

How do you put the batteries in?


  1. Remove the keypad (for TI-Nspire) or the battery door (for TI-Nspire CAS) and remove at least 1 battery from each column of batteries. After 2-5 seconds, reinsert the batteries and turn the unit on. This will cause the unit to reboot the operating system.
  2. Remove the keypad (for TI-Nspire Family or TI-Nspire CAS Touchpad) or the battery door (for TI-Nspire CAS) and remove at least 1 battery from each column of batteries. After 2-5 seconds, reinsert the batteries and LEAVE THE UNIT OFF (do not turn on and then back off). If the TI-Nspire/TI-Nspire CAS is a Clickpad, hold down [Home] [Enter] [P], and while holding these keys, press [On]. If the TI-Nspire/TI-Nspire CAS is a Touchpad, instead hold down [Doc] [Enter] [EE], and while holding these keys, press [On]. The device will boot up as in the previous reset, but will display a menu with the following options. Please try options 1, 2, 3, and 4 in that order. ** The [Home] key is located at the top right of the TI-Nspire keypad and has a picture of a house on it.

Aug 26, 2011 | Texas Instruments TI-83 Plus Calculator

1 Answer

Hi, i've updated yesterday my nspire cas calculator with the new 3.0 OS and everithing was ok, but today i had turn it on and my nspire crashed in the middle of the load bar with a exclamation triangle...


There is a major bug in the 3.0 OS which does permanently brick TI-Nspire calculators on the 2nd booting of the new OS.

Check here: http://www.omnimaga.org/index.php?topic=7943.0


It's impossible to repair without a special external hardware. You've got to contact TI-Cares and ask for a replacement calculator.

Apr 15, 2011 | Texas Instruments TI-Nspire Graphic...

1 Answer

I am going to be getting a tinspire and I was wondering how you switch from ti-nspire mode to the ti-84 mode?


I am going to assume that you are buying the non-cas version as the Cas or computer algebra version of the nspire doesn't support the ti-nspire mode.

The tinspire will come with two key-boards. One will be the nspire keyboard, the other the ti-84 board. To switch between them there is a small toggle on the back of the calculator. Push the switch and the keyboard will pop out. Put the ti-84 keyboard in and then press the on button!

Cheers
Sine Wave

Apr 09, 2011 | Texas Instruments TI-Nspire Graphic...

1 Answer

How to send pdf file to ti nspire cas..???


I'm afraid the TI-Nspire CAS does not support pdf files.

Cheers,
Sine Wave

Jan 19, 2011 | Texas Instruments TI-Nspire Graphic...

1 Answer

My TI Nspie CAS calculator is restarting frequently


Hello,
If you remove battery door, the TINspire CAS cannot be turned ON.
You may try to reset the unit by pressing the reset button on the back of the unit. If that does not solve the problem, you may try to reinstall or update the OS.

Anyway, here is what the Texas Instruments Knowledge Base has to say about reinstalling the OS. Hope it helps.

What steps are required to reinstall the TI-Nspire family operating system?

To reload the device’s OS using a computer with TI-Nspire Computer Link:
• Connect the TI-Nspire device (with the Nspire keypad) to the computer using the USB Standard A to Mini B cable.
• Open the TI-Nspire Computer Link software. The select device dialog should appear, and detect the device.
• Either drag the OS file (available in the ‘downloads’ area at education.ti.com) onto the TI-Nspire File Browser portion of the window, or click Tools -> Install OS.
To reload the device’s OS using another TI-Nspire or TI-Nspire CAS device:
• Connect the two devices using the USB Mini A to Mini B cable. The end marked A should be inserted into the sending unit, while the end marked B should be inserted into the receiving unit.
• On the sending unit, access the document chooser by pressing [Home] [7]. Once in the document chooser, press [Menu] and choose 9:Send OS…
NOTE: Users can only send an OS to a unit of the same model. Users cannot send an OS from a TI-Nspire to a TI-Nspire CAS.
Please see the TI-Nspire guidebooks for additional information.

Oct 08, 2009 | Texas Instruments TI-Nspire Graphic...

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