![make bootable usb from iso mac mountain lion make bootable usb from iso mac mountain lion](https://wiki.qemu.org/images/2/23/Boot_options.png)
With it, you’ll be able to use Safari to find troubleshooting information, run Disk Utility to fix filesystem errors, restore from a Time Machine backup, or install Mountain Lion from scratch on any compatible Mac. Those times are valid for USB 2.0 drives, if you ve faster USB 3.0 drive, it would take 15minutes, if not more.Īs with Lion, the install disk includes the same options as the emergency recovery partition created when you install Lion or Mountain Lion. It would take approximately 30minutes to create bootable USB. Confirm that the USB drive will lose it’s data and enter the Admin password when asked Disk Utility will now create a bootable OS X Mountain Lion installer drive out of USB drive using the disk image, this can take a little while depending on how fast the drive and Mac. click the following buttons that appear on screen one after the other - “10.8 Mountain Lion,” “Use this copy,” “Create a boot disk,” and “An 8 GB USB thumb drive.”
MAKE BOOTABLE USB FROM ISO MAC MOUNTAIN LION HOW TO
How to Make Bootable USB Mountain lion install drive However, let me warn you, the process is a bit more complicated than the previous one and requires more effort and time. Find the installer in your Applications folder and right-click on it then. Method 2: (Manual) Make a Bootable USB on Mac via Terminal (createinstallmedia commands) If you want to create the bootable USB installer directly via Mac, then the only way to do it is by using Terminal.
![make bootable usb from iso mac mountain lion make bootable usb from iso mac mountain lion](https://i.ytimg.com/vi/2ysfQLW2MWM/maxresdefault.jpg)
Lion Diskmaker app automates the process of making a bootable install disk for both Lion and Mountain Lion-just run the app and let it do its thing. Download Lion from the Mac App Storebut dont install it yet, because of the disappearing installer issue noted above.