Question about Texas Instruments TI-Nspire Graphic Calculator
Posted by Anonymous on
Too bad you cannot call Qualinet, because they only do houses. Just joking. Let it dry and try later. I might work again.
Posted on Aug 28, 2014
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Posted on Jan 02, 2017
SOURCE: TI-Nspire 84 Plus keypad problem
Remove the TI84 Keyboard, insert the TI-Nspire keyboard and try to reset the calculator with a starightened paper clip.Calculator has a reset button on the back.
Posted on Feb 01, 2010
Same thing happened to me. I replaced the batteries, and now it won't progress past the start-up loading screen. It just loads and freezes. I had to remove the batteries just to turn it off.
Posted on Oct 24, 2010
SOURCE: I downgraded my TI-Nspire's OS
I had this same problem myself and I had to look everywhere to find a solution. You will have to remove the current OS from your device. Heres how.
I couldnt use option 2 for some reason and had to use option 4 (complete format, luckily I had backed the files up earlier) but once it was reformatted the device showed up in the software and told me to update the OS. From here you just install the latest OS as you would normally.
The problem with what you and I did is that previous OS versions (1.7 in my case) dont support the keypad, you may be able to use the older version with a different keypad but I'm not sure.
Anyway, I hope you can fix it, good luck.
Posted on Jan 08, 2011
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