I was using time machine to back up my G5 mac . I have switched to a mac pro now it won't back up to my external . Do I need to wipe my external from the g 5 backups to get it to back up again thanks David[a href=\"index.php?act=findpost&pid=181741\"][{POST_SNAPBACK}][/a]
Time machine requires a disk with a GUID partition scheme on an Intel Mac and a disk with an Apple Partition Map on a Power PC based Mac.You need to use Disk Utility to change the partition scheme. Not sure if you can do that without wiping all the data.[a href=\"index.php?act=findpost&pid=181792\"][{POST_SNAPBACK}][/a]
You can do it, without wiping all/any the data.better if you have another hd. then you do not need to use your main one.BlasR[a href=\"index.php?act=findpost&pid=182465\"][{POST_SNAPBACK}][/a]