The GUID partiton is set in the options button at the bottom. This is done in Disk Utility in the Applications/Utilities folder, select the drive on the left, choose the erase tab, and look at the format, if it is wrong, simply erase it with the right format. Connect to your Mac the properly formatted hard drive or flash drive you want to use for your bootable Mountain Lion installer. ![]() To be able to boot from the external drive you need to ensure that it is formatted correctly – it needs to be Mac HFS+ Extended Journaled, with a GUID partition. You can use as a backup method and also to make an external device bootable via USB or Firewire, so you could boot from the external device and run utilities on your main hard drive such as a Disk Warrior or any disk repair utility. Lion DiskMaker may come useful to quickly install Mac Lion on previous Mac OS X. ![]() Without a doubt the easiest way to make a copy, clone or image of your Mac OSX Lion 10.7 computer that you can boot from, is using a product called Carbon Copy Cloner, using this application is straightforward and avoids any work in the Terminal and been around for a long time and is simply bulletproof. To create bootable USB installer for Mac to Install Mac OS X El Capitan on Windows, on Mac or VirtualBox, you have to create bootable USB flash drive. If you’re planning to upgrade your Mac OS X 10.6.6 or higher to Mac OS X 10.7, aka, Mac Lion, you might want to create a bootable Mac Lion install DVD disc or USB drive before installing it on your system or upgrading other systems to Mac OS X 10.7 as well.
0 Comments
Leave a Reply. |