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Old Jan 22, 2013, 05:08 AM   #1
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Join Date: Oct 2008
Boot old 10.6.8 install from USB drive on iMac Late 2012

I'm hoping someone can help with an issue I'm facing.

I recently upgraded from a late 2006 MacBook running 10.6.8 to a 27" iMac Late 2012 running 10.8

The MacBook is pretty much dead. It overheats, buzzes, hangs - hence the upgrade.
My problem is I can no longer use my copy of Logic 8 so I'm looking for a way to boot the old 10.6 install on the new machine.

Upgrading to Logic 9 isn't an option, as I work on projects with a partner who uses 8. We need to move between each other's setup, me upgrading would render his version obsolete.

I have removed the MacBook Hard Drive and put it in a USB 2 caddy, it mounts fine on the new machine under OS X 10.8, but I can't work out how to boot it.

I have tried:
  • Setting startup disk to 10.6 HD in a USB 2 caddy - this gets to the grey Apple logo and hangs (I left it for an hour)
  • Virtualisation in Parallels and VM Ware Fusion - I can't find options to boot from physical boot drive
  • VMWare/Parallels restore from 10.8 restore partition, then use startup disk when it loads and connect USB and use startup disk from there - reboots to restore partition again or says "not OS X Server powering down"
  • Making a .dmg of my 10.6 install disk to install on Parallels/VM and go form there - install disk image doesn't work either

There must be some way to get it to boot the old drive on the new hardware, directly or virtually
Any help appreciated...

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