[FR/EN] Comment transformer sa TI-Nspire (CX) en CAS !

→ **MyCalcs** profile · by **Bisam** » 19 Feb 2015, 08:48

You may have installed a non CAS OS after installing Nlaunch, instead of a CAS OS... try again with the right OS.
At step C1), make sure you transfer to your calc the "nlaunch" folder which is inside "CAS" folder.

→ **MyCalcs** profile · by **con5tant** » 21 Feb 2015, 02:20

Bisam wrote:You may have installed a non CAS OS after installing Nlaunch, instead of a CAS OS... try again with the right OS.
At step C1), make sure you transfer to your calc the "nlaunch" folder which is inside "CAS" folder.

Yes, I did use the non-CAS subfolder because in step C1, it says "If you still want to have the 3.6 OS on your calculator:
Go into the 'non-CAS/nlaunch' subfolder on the computer and send the 'phoenix.tns' file to the 'nlaunch' folder of the calculator". I did upgrade my OS to 3.6. Maybe the translation on the page has an error

→ **MyCalcs** profile · by **Bisam** » 21 Feb 2015, 12:28

Ok, so you misunderstood.
You have BOTH OS on your calc, now.

OS 3.6 without CAS and OS 3.1 with CAS (and Ndless in both of them).

To switch from one to the other, just go to the "nlaunch" folder on your calc, rename "phoenix.old" into "phoenix" and press the reset button at the back of your calc. After restarting, your calc will have changed OS.

→ **MyCalcs** profile · by **con5tant** » 21 Feb 2015, 21:20

Bisam wrote:Ok, so you misunderstood.
You have BOTH OS on your calc, now.

OS 3.6 without CAS and OS 3.1 with CAS (and Ndless in both of them).

To switch from one to the other, just go to the "nlaunch" folder on your calc, rename "phoenix.old" into "phoenix" and press the reset button at the back of your calc. After restarting, your calc will have changed OS.

okay I got it to work! thank you and thank everyone else for their help!

→ **MyCalcs** profile · by **clement07130** » 24 Feb 2015, 19:40

je n'arrive pas mettre le ndless sa me met sur la page qui me dit dappuyer sur le menu mais quand j'appuis une barre en haut blanche avec des carrer s'affiche et rien ne sa passe..
merci pour votre aide

→ **MyCalcs** profile · by **critor** » 24 Feb 2015, 19:41

Quelle version d'OS tourne sur ta calculatrice ?

→ **MyCalcs** profile · by **clement07130** » 24 Feb 2015, 19:53

le version 3.9 mais j'ai mis celle de 3.6 avec mon ordi dans la calculatrice. mais en regardant la version en allant dans la calculatrice elle me dit toujours 3.9
je ne sais pas trop comment mis prendre.

→ **MyCalcs** profile · by **critor** » 24 Feb 2015, 19:54

C'est normal que ça ne marche pas en version 3.9.

Il faut redescendre en version 3.6, et comme tu le dis la calculatrice ne veut pas.
Il faut donc la forcer, c'est par ici : viewtopic.php?f=57&t=15497

→ **MyCalcs** profile · by **clement07130** » 24 Feb 2015, 20:05

merci pour l' astuce mais arriver la
"Si vous arrivez, après un redémarrage, au menu de Diagnostics, vous avez juste besoin d'aller dans "0. Additional function", puis "Go to OS mode" et de redémarrer/reset la Nspire (bouton au dos) encore la calculatrice "

je ne sais pas que faire quand il me parle de " au menu de diagnostics