I have a Mac g4 tower that was given to me and it has the Tiger OS installed on there. I added 2 slave drives to the tower. However, one of the slaves has OS 10.3.9 and the other has OS 10.2.8. I tried to upgrade the drive with OS 10.3.9 and I got an error that said "This drive cannot be upgraded" and I believe I got the same error for the 10.2.8 drive. So is it possible to upgrade the 2 slave drives so that all 3 drives will have the same operating systems?
P.S. I believe the 2 secondary hard drives were once used in an all-in-one iMac
P.S. I believe the 2 secondary hard drives were once used in an all-in-one iMac