Hello all-
I am trying to update the OS on my TI-89 Titanium and am having some issues. I can get the calculator to show up on my computer and download the update, but when I press update it just seems to spin on uploading. Eventually, the calculator goes to sleep and then the TI-Connect software says there was an error. Not sure what I am doing wrong and any help is appreciated.
I do have fresh batteries in it. I tried googling about this but couldn't find anyone with the issue of the calculator falling asleep during the update.
Mac OSX 10.13.4 TI-Connect 4.1
Trouble updating a TI-89 Titanium
Voir le premier message non lu • 2 messages
• Page 1 sur 1
-
Kool
Niveau 0: MI (Membre Inactif)- Messages: 1
- Inscription: 09 Sep 2020, 20:50
- Genre:
- Calculatrice(s):→ MyCalcs profile
Re: Trouble updating a TI-89 Titanium
The calculator not transferring the OS and going to sleep doesn't ring a bell to me.
Try to explicitly start the boot code by removing a battery, pressing ON and APPS, and leaving them pressed while you put the battery back. In that state, at least TI OS Downloader is able to transfer an OS upgrade to the calculator.
Try to explicitly start the boot code by removing a battery, pressing ON and APPS, and leaving them pressed while you put the battery back. In that state, at least TI OS Downloader is able to transfer an OS upgrade to the calculator.
Membre de la TI-Chess Team.
Co-mainteneur de GCC4TI (documentation en ligne de GCC4TI), TIEmu et TILP.
Co-mainteneur de GCC4TI (documentation en ligne de GCC4TI), TIEmu et TILP.
-
Lionel DebrouxSuper Modo
Niveau 14: CI (Calculateur de l'Infini)- Messages: 6859
- Inscription: 23 Déc 2009, 00:00
- Localisation: France
- Genre:
- Calculatrice(s):→ MyCalcs profile
- Classe: -
- GitHub: debrouxl
2 messages
• Page 1 sur 1
Retourner vers Problèmes divers / Aide débutants
Qui est en ligne
Utilisateurs parcourant ce forum: Aucun utilisateur enregistré et 66 invités