Omnimaga

Calculator Community => TI Calculators => Topic started by: sadsadsadsa on November 05, 2014, 08:20:20 pm

Title: Cannot update CAs tinspire cx
Post by: sadsadsadsa on November 05, 2014, 08:20:20 pm

ive tried 3.9, 3.6, 3.2, 3.1 but nothing installs. It goes about half way loading bar on my computer and then it goes to the end and it does stays there saying "Installing OS" "IMPORTANT! Do not disconnect during OS installation.

BTW I also recently removed ndless

Title: Re: Cannot update CAs tinspire cx
Post by: Spartan on December 13, 2014, 08:10:43 am

Try this:
1) Put the calc into 'maintenance mode'
This can be done by pressing [DOC][EE][ENTER], and then, while holding these keys, use a pen to press the Reset button on the back of the handheld.

2) Choose option 4 to wipe the calc completely. MAKE SURE YOU HAVE SAVED ANYTHING YOU NEED!!!!!!

3) Plug the calc back into the computer

4) open the ti nspire software and it will prompt you to reinstall the OS. Drag your preferred OS onto the calc from your documents.

5) Try it then, and set everything back up :)

If this dosent work, try contacting TI. ;)

Chris