Sketchup Pro 8 Italiano Crackle. System Requirements General •Mac computer with an Intel, PowerPC G5, or PowerPC G4 (867MHz or faster) processor •512MB of memory •DVD drive for installation. How to burn Mac OS X v10.5 Leopard.dmg file? The dmg file burned to disk succesfully and I could boot from the leopard install dvd. Virus scan for OS 10.5.89.

Hardware/Software: - 12' PowerBook G4 1GHz PPC /1.25GHz DDR SDRAM; currently running OSX 10.5 Developer (9A466) - SanDisk Cruzer 32GB USB Drive / Apple Partition Map w/ Mac OS X 10.5 Leopard Install DVD (dmg) on external USB drive What I am trying to do is update my machine to 10.5.8. I cannot do this since I currently only have a Developer OS I am working from.

I have gotten my hands on a 10.5 installer iso which I have copied to my external USB thumb drive (which I did via my current version of Disk Utility in High Sierra automatically). Unfortunately, I cannot create and install the disk by way of the optical drive, since it doesn't read any discs. Whenever I try to choose startup disk (option @ reboot), inevitably my current external drive crashes.

Also, I cannot start in Safe Mode, nor can I start up in Single User Mode, which has me concerned there’s something wrong with the motherboard. Therefore, I have not been able to succeed in install a clean, FINAL version of OS X 10.5 Leopard from USB. Any advice anyone can share on how to correctly format (I’ve read conflicting disk formatting recommendations [partition/GUID vs Apple Partition] and I’m at a loss and could use someone’s superior experience in this realm, given, my two other Macs I’m working with, a 2010 MacMini and a mid-2013 MacBook Air are both running High Sierra. I'd be happy to know if it's possible to pull the drive and install via USB on one of ny newer Macs, but not sure how to designate a destination drive running AFPS to a HFS+ drive. Thanks in Advance - Chad. I don't think the 12' PowerBook had the ability to boot from a USB drive at the multi-boot screen.

You could try dropping into Open Firmware by holding command-option-O-F at boot then; dev / ls - to show a list of devices You should see one of your usb devices (probably on the second page after hitting space) stating /disk@1. For example; I just plugged in a Mac OS X 10.4 Install USB (4GB) thumb drive into my PB12' in the port closest to the Firewire port, then booted into Open Firmware and dev / ls lists. Hardware/Software: - 12' PowerBook G4 1GHz PPC /1.25GHz DDR SDRAM; currently running OSX 10.5 Developer (9A466) - SanDisk Cruzer 32GB USB Drive / Apple Partition Map w/ Mac OS X 10.5 Leopard Install DVD (dmg) on external USB drive What I am trying to do is update my machine to 10.5.8. I cannot do this since I currently only have a Developer OS I am working from. I have gotten my hands on a 10.5 installer iso which I have copied to my external USB thumb drive (which I did via my current version of Disk Utility in High Sierra automatically). Unfortunately, I cannot create and install the disk by way of the optical drive, since it doesn't read any discs. Whenever I try to choose startup disk (option @ reboot), inevitably my current external drive crashes.