#DISKMAKER X FOR LION MAC OS X#

Once she is safely backed up, you can download a copy of the OS you wish to use (from 10.7 Lion up to 10.15 Catalina for the 2012 MBP) and create a bootable USB thumb drive from which you can install the OS onto the new disk (after formatting) using the createinstallmedia command in Terminal or a GUI overlay for that command like DiskmakerX () or Install Disk Creator (macdaddy.io). DVD or USB installer is to use the Lion Diskmaker utility, available as a. If for any weird reasons that doesn't work (usually involving being in a country where Apple has removed Lion from their servers) the next option to consider is the classic Lion DiskMaker (which went on to support more than just Lion) from. erase your Mac's boot partition and do a clean reinstall of Lion to it. How do you revert back from macOS Big Sur to macOS Lion? What you need to do is continue with the original plan of making a bootable installer, either by using Terminal or DiskMaker X, then have the installer volume and SSD both connected to the Mac you will be eventually putting the SSD intro, and proceed with the installation. The MacBook Air shipped with macOS Sierra (10.12), so of course a 10.10 installer will not run on it.

#DISKMAKER X FOR LION MAC OS X#

Trying to install Mac OS X El Capitan on SSD If you previously moved the Install Mac OS X Lion app to a different folder or drive, Lion DiskMaker may be able to find the installer on its own if so, you see a dialog box indicating that. Every person IвЂ™ve read about using TransMac within the last year or two has had problems. Д®ither use Terminal as this instructs or DiskMaker X, both on another Mac, to create the installer. Here is a good app to make a bootable usb stick. Lion DiskMaker and Mac OS X 10.7.3 status 16 fvrier 2012 Guillaume 7 commentaires Mac OS X 10.7.3 has been available for a few weeks, and it created an annoying problem : the new release you can download from the Mac App Store is a full 10.7.3 installer (good) which weighs 4,07 GB (not good). Wierd situation with 2010 iMac suggestions?

Diskmaker x for lion