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1. #How to install os x yosemite on mac from usb for free
2. #How to install os x yosemite on mac from usb how to
3. #How to install os x yosemite on mac from usb mac os x
4. #How to install os x yosemite on mac from usb upgrade

You can now select the USB Drive you just created. Restart your computer and hold down “Option”. Type this in: sudo /Applications/Install\ OS\ X\ Yosemite.app/Contents/Resources/createinstallmedia -volume /Volumes/Untitled -applicationpath /Applications/Install\ OS\ X\ Yosemite.app -nointeraction If you change this the next step won’t work 3. IMPORTANT – Leave the name as “Untitled”. Boot from that, then erase and reinstall. Use the program below to make a bootable USB Flash drive. Reboot normally and go to the App Store Purchases tab.

#How to install os x yosemite on mac from usb upgrade

Those who are facing performance issues with direct upgrade via App store or installing OS X for the first time on their Macs can follow a simple step-by-step guide to perform a clean install of Yosemite using Disk Utility.

#How to install os x yosemite on mac from usb for free

#How to install os x yosemite on mac from usb how to

In this tutorial we will show you how to make a bootable OS X Yosemite USB key, so you can boot OS X Yosemite from.

If you’d rather install El Capitan on the SSD then follow the How to Install El Capitan on a New SSD guide.2. Here’s link to a video on how to physically install the SSD as well as run the software installation.

Once complete, exit from Disk Utility and return the main menu.When the menu finally turns up, choose Disk Utility and format the SSD as Mac OS Extended (Journaled) with a unique name.Insert the Yosemite USB stick into the target laptop and power up.Physically install SSD into the target laptop.Change this to match the name of your USB stick. Where MyVolume is the name of your USB stick. To make OS X Yosemite bootable USB installer drive, there are few requirements. Sudo /Applications/Install\ OS\ X\ Yosemite.app/Contents/Resources/createinstallmedia -volume /Volumes/MyVolume -applicationpath /Applications/Install\ OS\ X\ Yosemite.app Creating a bootable USB drive of OS X Yosemite 10.10 if you want to save it on a external drive for future usage or just want to install it on multiple Mac computers. Create a bootable image from the Yosemite installer on a USB stick larger than 6GB.It will be downloaded to /Applications and be named Install OS X Yosemite.app It might complain that you already have it installed but download it anyway. Download Yosemite installation from the App store.Within OS X Utilities, choose Reinstall OS X. Prepare a clean external drive (at least 10 GB of storage).

#How to install os x yosemite on mac from usb mac os x

The following method allows you to download Mac OS X Lion, Mountain Lion, and Mavericks. Select it and follow the prompts to install OS X Yosemite. Reboot the Mac holding the Alt/Option key on the keyboard and you’ll see the installer appear in the EFI boot menu. I thought I’d blog about it to help anyone else who needed to do the same.īasically I was trying to sell a 2010 MBP with a new SSD, with Yosemite installed but not configured. Install older OS X onto an external drive. Eject your new Yosemite USB installer and connect it to any Mac you wish to upgrade to the Yosemite Developer Preview. The process of installing Yosemite on the new SSD was not as straightforward as I would have liked. I wanted to keep all my existing data on my old laptop, so I decided to swap out its SSD and to put in a brand new one. After I got my new MBP, I decided to sell my old 2010 MBP.