Clearing thememory and taking out the bateries doesn't work
It may just be that the calculator is too old and some of its hardware is no longer in top shape. It may be time to get another one. TI has a very beautiful calculator the TI Nspire CAS that display 65000 colors. Casio too has a color calculator the Prizm. The prices are not too high compared to the selling price of the old TI83Plus.
SOURCE: I have 2 Texas instrument
I am having the same trouble....I found this and will try it today. Hope this works...I hate to have to buy another one.
http://education.ti.com/sites/US/downloads/pdf/TIGraphingCalculatorCare.pdf
SOURCE: My TI-84 seems to be
Hi pennymahone,
The easiest way to correct this problem is to completely reset the device to the factory default settings. Disclaimer, be careful with this as it will remove any programs that you may have stored in the calculator. Here's how to reset the it.
1. Press [2nd function] then [MEM] (that is the second function of the + key)
2. Choose 7 (Reset)
3. Scroll right so that ALL is selected
4. Press 1
5. Press 2 (Reset, and read the warnings)
Hope it helps.
Thank you for using FixYa.
82 views
Usually answered in minutes!
×