crwdns2934241:0crwdne2934241:0 Pierre

crwdns2934249:0crwdne2934249:0:

Sierra is possible on this machine if you upgrade the CPU:

https://lowendmac.com/2016/macos-sierra-on-low-end-macs/

That leaves then the question of the most adequate replacement for the WIFI card, which is a required update for the whole upgrade to work

crwdns2915684:0crwdne2915684:0:

open