crwdns2933423:0crwdne2933423:0
crwdns2918538:0crwdne2918538:0

crwdns2934241:0crwdne2934241:0 Carlos Ferrari

crwdns2934249:0crwdne2934249:0:

Got here because I ran into a similar problem again (this time my drive is on MBR and I want it to be GUID - nothing was lost and no issues occurred) so I came here looking for what helped me in the past and found nothing.

So to help whoever might come across this thread, this is what helped me: https://perrohunter.com/repair-a-mac-os-x-hfs-partition-table/

crwdns2915684:0crwdne2915684:0:

open