I believe what you are looking for is the GUID partition setting under advanced. 'Take care. On Jul 25, 2012, at 11:07 AM, Jonathan Cohn wrote:
> You need the partition map to be set correctly when formatting a drive before > it can be used as a bootable drive. I don't remeber the exact sequence, but > you need to erase the disk and then there will be an advanced or details > button that needs to e examined to set the partition map correctly. Also, > some older Macintoshes (perhaps only the pre-Intel) can only boot from a > firewire hard disk. > > Best wishes, > > Jonathan > > Sent from my iPhone > > On Jul 25, 2012, at 12:43 PM, "David Griffith" <[email protected]> > wrote: > >> >> >> I have made several unsuccessful attempts to create a Carbon Copy boot >> partition on several different external drive. Every time I create it >> protests that the drive is not bootable. I have formatted Mac partitions and >> drives until I am blue in the face with no success, so I thought I would buy >> an entirely fresh drive and buy super dooper to see if the process is more >> friendly and less frustrating. >> >> It occurs to me that if I buy a drive pre-formatted to Mac OS things might >> be smoother though in theory I cannot understand why the drives I formatted >> on the Mac did not work. >> >> >> >> Anyway in view of these difficulties can anybody recommend an external drive >> which definitely works with super dooper? >> >> >> >> David Griffith >> >> >> >> <--- Mac Access At Mac Access Dot Net ---> >> >> To reply to this post, please address your message to >> [email protected] >> >> You can find an archive of all messages posted to the Mac-Access forum at >> either the list's own dedicated web archive: >> <http://mail.tft-bbs.co.uk/pipermail/mac-access/index.html> >> or at the public Mail Archive: >> <http://www.mail-archive.com/[email protected]/>. >> Subscribe to the list's RSS feed from: >> <http://www.mail-archive.com/[email protected]/maillist.xml> >> >> The Mac-Access mailing list is guaranteed malware, spyware, Trojan, virus >> and worm-free! >> >> Please remember to update your membership options periodically by visiting >> the list website at: >> <http://mail.tft-bbs.co.uk/mailman/listinfo/mac-access/options/> > <--- Mac Access At Mac Access Dot Net ---> > > To reply to this post, please address your message to > [email protected] > > You can find an archive of all messages posted to the Mac-Access forum at > either the list's own dedicated web archive: > <http://mail.tft-bbs.co.uk/pipermail/mac-access/index.html> > or at the public Mail Archive: > <http://www.mail-archive.com/[email protected]/>. > Subscribe to the list's RSS feed from: > <http://www.mail-archive.com/[email protected]/maillist.xml> > > The Mac-Access mailing list is guaranteed malware, spyware, Trojan, virus and > worm-free! > > Please remember to update your membership options periodically by visiting > the list website at: > <http://mail.tft-bbs.co.uk/mailman/listinfo/mac-access/options/> <--- Mac Access At Mac Access Dot Net ---> To reply to this post, please address your message to [email protected] You can find an archive of all messages posted to the Mac-Access forum at either the list's own dedicated web archive: <http://mail.tft-bbs.co.uk/pipermail/mac-access/index.html> or at the public Mail Archive: <http://www.mail-archive.com/[email protected]/>. Subscribe to the list's RSS feed from: <http://www.mail-archive.com/[email protected]/maillist.xml> The Mac-Access mailing list is guaranteed malware, spyware, Trojan, virus and worm-free! Please remember to update your membership options periodically by visiting the list website at: <http://mail.tft-bbs.co.uk/mailman/listinfo/mac-access/options/>
