vipax.blogg.se - Mac os x boot from usb

Open your Mac or restart the device if you were already using it.Ģ. If you want to boot your MacBook/Air/Pro/iMac from an optical media like CD or DVD you need to follow the steps below:ġ. Apple is against booting Mac from an external storage device, because you may install an older version of OS X than the one you were using. Second, the CD or DVD you are using to boot must contain Apple’s Super Drive or if you are using a USB drive then it should be formatted with GUID Partition, and you are also required to install OS X installer.First, you have to have an Intel-Based Mac.

Part 1: How to Boot Mac from USB Drive/CD/DVDĪctually, it is possible to boot Mac from external drive or a hard drive, but there are a few specific requirements needed for your Mac to become eligible for that process.

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