Apparently my external HD went crazy (I've been using it without problem for a long time) and decided to change partition scheme from GUID to FDisk (look at disk1) but my data remains as HFS+ (disk1s2)...
I have important data in that HD, so my question is
Is there a way to repair this change in partition scheme without losing my data??
Which blocks do I need to delete to create the new GPT scheme?
I have found a program called textdisk that seems to be able to do it but I am afraid of erasing the data by accident.
Any help would be greatly appreciated!
EDIT: Tried Klanomath suggestion in: Need help deciphering TestDisk results to fix HDD and changed to GPT scheme but got error during verification.