Install el capitan on external usb drive. How to Create Bootable USB OS X El Capitan Installer Drive? 2019-05-09

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installing os x el capitan on formatted hard drive for the 1st time

install el capitan on external usb drive

Refinements to essential apps like Photos, Safari, Mail, and Maps. And yet, if I connect my Solid State Drive externally, my MacBook detects it without any issues. I show you how, below. Initially you will not see any windows for several seconds, then the administrator password dialog will appear. Do you have a copy of the El Cap installer already? I was then able to install El Capitan, but at the first reboot during the install process it showed a holder with a question mark on it at boot.

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Install, Boot, and Run Mac OS X From an External Hard Drive

install el capitan on external usb drive

Version 5 is the one with official El Capitan support. I understand that it can be done, but that it's more complicated than doing so onto an internal drive. I also used Migration Assistant to migrate my documents. Using it requires the use of Terminal, but createinstallmedia works well, it's , and performing the procedure requires little more than copying and pasting. I'm on Imac end 2013. It recognized the usb drive and I was able to boot into it. In our test, Step 8 took ~ 32 minutes.

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installing os x el capitan on formatted hard drive for the 1st time

install el capitan on external usb drive

Step 6: Return to the main screen where you selected Disk Utility, after the erasing process is complete. Learn how to install on an external drive. It should be noted that DiskMaker X erases the volume or the drive you chose, according to the options you chose. First, connect the drive to your Mac. The solution is very straightforward but for some reason these guides almost universally leave out this step. You should now boot to the external drive. Still, it's the easiest way to create the bootable installer, so let's get started.

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How to make a bootable OS X 10.11 El Capitan installer drive

install el capitan on external usb drive

Now click the padlock closed to save the changes. An important thing to remember re the Mac v. I created the usb stick using diskmaker X on a older 2013 and tried 4 different methods of creating the bootable usb installer and Zilch! To do this, open Disk Utility and connect the drive to your Mac. The older process outlined in the Yosemite document will work for El Capitan; you need only be aware of file name changes, such as El Capitan instead of Yosemite in the instructions. Can't really see how I can do this procedure wrong. DiskMaker X will find the available thumb drives connected to your Mac. Once it got the El Capitan files on it, it disappeared from the boot menu.

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Install, Boot, and Run Mac OS X From an External Hard Drive

install el capitan on external usb drive

Make sure you backup any data before you erase the drive. It would need to be in before you power on the Mac. Of course is highly recommended to backup your data before, if the upgrade fails, you will have to format and install happened to me. If I install El Capitan on my Solid State Drive externally, will my MacBook be able to boot from it when I have it in the hard drive bay? You may want to consider taking a break and stretching your legs. Mount your non-booting flash drive to the desktop.

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Make a Bootable USB Installer for OS X El Capitan

install el capitan on external usb drive

Copying installer files to disk… message. Developers will additionally see the Developer Preview, e. They will likely update it to include El Capitan, too, just not right away—but the name-change hack should still work until they do. When you do that, you should see at least four icons. I will be testing it on three different model macs and post my results in the coming days.

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macbook

install el capitan on external usb drive

MacWorld has an easily searchable article on the issue and the Terminal commands are fast and powerful. Leave the Terminal alone and do not remove the flash drive during the process. Once booted, you'll be able to install or upgrade El Capitan as you normally would. Reboot holding the option key. Paste the copied command into Terminal and press Return. Choose your disk or partition from the list that appears, verify that you'd like to have the disk or partition erased, and then wait for the files to copy over. Things have proceeded remarkably smoothly since version 10.

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How to Create a Bootable Install USB Drive of Mac OS X 10.11 El Capitan « Mac Tips :: Gadget Hacks

install el capitan on external usb drive

Step 2: Install DiskMaker X If you don't already have DiskMaker X installed, go ahead and do that now from. El Capitan downloaded but started to launch automatically, but my early 2008 iMac froze. If you're comfortable with the command line, it's still possible to create a disk manually using a Terminal command, which we'll cover momentarily. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of Condé Nast. And if your Mac is experiencing problems, a bootable installer drive makes a handy emergency disk. The procedure can take as little as a couple minutes, or as long as 20 to 30 minutes, depending on how fast your Mac can copy data to the destination drive. If editing the sudoers file, need to use the visudo command-line command.

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