Doing this formats the USB drive, which will become the installer. Step-2: Format the USB flash drive as Mac OS Extended (Journaled) and choose Erase to confirm the process. Step-1: Connect the USB driver to your Mac and launch Disk Utility, then select USB driver from the left side menu and go to Erase tab How to make OS X El Capitan beta bootable installer drive

Ensure that you have an appropriate USB drive and Install OS X 10.11 application file in the following path /Applications/folder of OS X which is where it downloads.

Download the OS X El Capitaninstaller application from Apple.

An 8GB or, larger USB flash drive, which will be formatted and turn into the OS X El Capitan bootable installer.

IBTimes UK will not be held liable for any damage to the device during the process. Create a backup of all important data of your Mac before you jump directly to the installation guide. The process is quite simple, provided you have some basic knowledge about the command line. With the final release a couple of months away, Mac users would be curious to lay their hands on the new desktop OS version.įollowing is a guide on how to make a bootable install drive of the new OS with a USB flash drive. The final version will be available for compatible Macs for free from the Mac App Store this fall.

While the first developer preview for OS X El Capitan is available to Mac Developer Program members, Mac users will be able to participate in the El CapitanBeta Program next month.

How to make OS X 10.11 El Capitan beta bootable USB installer drive AppleĪt its annual WWDC, Apple unveiled a new version of desktop operating system, OS X v10.11 El Capitan, expected to refine the Mac experience and improve system performance.ĭesigned on the lines of last year's OS X Yosemite, El Capitan introduces enhancements to window management, built-in apps and Spotlight search, while making everyday activities faster and more responsive.

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