[Tutorial] Install Ndless 4.0/4.2/4.4

→ **MyCalcs** profile · de **maxoudj4** » 02 Juil 2016, 16:05

Bonjour,
o ou 0 pour la revision materielle
4.2

→ **MyCalcs** profile · de **Hamza.S** » 02 Juil 2016, 16:48

tu n'as peut-être pas le bon installeur "installer" ou bien ton dossier ndless n'est pas à la racine

→ **MyCalcs** profile · de **ReSummit** » 25 Aoû 2016, 20:06

Hi, I installed ndless 4.2 yesterday and got it working. However, the day after when I tried to install ndless after a reboot, the green text doesn't appear and ndless doesn't activate anymore. Is there something going on with the hardware?

Calc info:

Ti-Nspire CX
OS: 4.20.532
Hardware Model: P-0416Y

→ **MyCalcs** profile · de **Adriweb** » 25 Aoû 2016, 20:19

Well, it's the first time ever I/we see a rev. Y

Though it shouldn't affect Ndless...

BTW ndless isn't reboot-proof so you'll have to re-open the installer after a reboot. Is that what you did?

→ **MyCalcs** profile · de **ReSummit** » 25 Aoû 2016, 20:29

Adriweb a écrit:Well, it's the first time ever I/we see a rev. Y
Though it shouldn't affect Ndless...

BTW ndless isn't reboot-proof so you'll have to re-open the installer after a reboot. Is that what you did?

Yes, I tried to reboot multiple times and install ndless in each reboot, but the text doesn't appear for a particular reason. Also, I did note that when using operations such as sin() or cos(), its operator symbol seems corrupted.

→ **MyCalcs** profile · de **Adriweb** » 25 Aoû 2016, 20:31

Huh, weird. I'm not sure what would cause issues like this but there's always something to try: backup your stuff on the computer, go into the maintenance menu, format everything, then install the OS and ndless back again.

Also, before that, could you post a screenshot where the text appears corrupted?

→ **MyCalcs** profile · de **ReSummit** » 25 Aoû 2016, 21:03

Adriweb a écrit:Huh, weird. I'm not sure what would cause issues like this but there's always something to try: backup your stuff on the computer, go into the maintenance menu, format everything, then install the OS and ndless back again.

Also, before that, could you post a screenshot where the text appears corrupted?

Unfortunately, I formatted the device before you mentioned that, but the device works after placing ndless in the calculator. I believe the cos () function didn't show cos () itself but instead displayed random text (sometimes a space, other times arrows depending on where I navigated through the calculator). The function itself didn't work though.

However, once I put the ndless inside another folder, it doesn't work anymore. Seems that I have to put the folder in the root of the calculator file system.

→ **MyCalcs** profile · de **Adriweb** » 25 Aoû 2016, 21:05

ReSummit a écrit:However, once I put the ndless inside another folder, it doesn't work anymore. Seems that I have to put the folder in the root of the calculator file system.

Yes, the tutorial mentions putting it in the root

→ **MyCalcs** profile · de **Geckokid3** » 27 Aoû 2016, 18:25

Hey I have a ti npsire cx and I've been trying to download ndless 4.2 ( thats the version my nspire has) and it hasn't been working. I've followed all the steps and I have pressed ctrl+w when it told me to and didn't touch it for 2 hours and nothing has happened. I need help.

→ **MyCalcs** profile · de **Adriweb** » 27 Aoû 2016, 22:31

When it's all done correctly, there is no "wait" involved, it's instant.

1) Are you sure you followed the steps *exactly*? For instance, putting the ndless folder at the root of the calculator (directly in the Documents folder, not in any subfolder)
2) What is your datecode+hardware-revision (the few last characters to the right of the serial, on the back of the calculator)