crwdns2934241:0crwdne2934241:0 cdgraves88

crwdns2934249:0crwdne2934249:0:

To re-install the operating system in the TI-nspire, see this YouTube video:

https://www.youtube.com/watch?v=coUqyjIlTfw

crwdns2915684:0crwdne2915684:0:

open