how-to-create-usb-installer-for-mac-os-x yosemite

#How to create usb installer for mac os x yosemite how to#
#How to create usb installer for mac os x yosemite mac os#
#How to create usb installer for mac os x yosemite install#

Sudo /Applications/Install OS X Yosemite.app/Contents/Resources/createinstallmedia -volume /Volumes/Untitled -applicationpath /Applications/Install OS X Yosemite.app -nointeraction

Launch the Terminal app (in Applications/Utilities) and type or paste the following command in, and then hit Enter:.

#How to create usb installer for mac os x yosemite install#

After downloading the OS X 10.10 Yosemite instakker from the Mac App Store, just quit the installer and set the downloaded file's name to Install OS X Yosemite.app.

Click on Option and ensure GUID Partition Table is selected as the partition scheme, with its name set to Untitled.

Then choose Partition tab and select 1 Partition from Partition Layout dropdown menu.Now click on Erase button and wait until the format process completes.

#How to create usb installer for mac os x yosemite mac os#

Choose Mac OS Extended (Journaled) in the format box and let the name be Untitled (default).Select the USB drive from the left sidebar and click on Erase tab.Plug in your USB drive into the computer and open Disk Utility (in Applications). You can do this by using the Time Machine feature in Mac OS X, or third-party software such as Carbon Copy Cloner.ģ) Create a bootable USB flash drive with a storage size of at least 8GB.Ĥ) Download OS X 10.10 Yosemite Final from the Mac App Store and save it to the Applications folder – its default location.įirst, create bootable USB flash drive. MacBook (Late 2008 Aluminium, or Early 2009 or newer)Ģ) Back up important data and settings (photos, videos, music files, documents and the like) on your Mac to an external hard drive.Select the USB install key.1) Ensure your Mac is compatible with OS X Yosemite. You'll be presented with a list of bootable drives. You may now restart your Mac and hold down the Option key after hearing the boot sound. You will be asked to enter your Administrative account password.Īfter about 15 minutes the creation of your USB Install Key for OS X Yosemite will be complete. Sudo '/Applications/Install OS X Yosemite.app/Contents/Resources/createinstallmedia' -volume '/Volumes/Yosemite' -applicationpath '/Applications/Install OS X Yosemite.app' -nointeraction Additionally, make sure you do not have any other volumes named 'Yosemite' except for the one we just created in Step Five.Įxecute the following command in the Terminal window to create your OS X Yosemite Install key. Make sure your empty USB key is still inserted. Launch Terminal from the Applications:Utilities folder. When asked to confirm click the Partition button. Next click the Apply button to save your changes. Set the Partition Layout to 1 Partition, set the Name to 'Yosemite', and set the Format to Mac OS Extended (Journaled).Ĭlick the Options button then choose GUID Partition Table from the popup window then click the OK button. Select your USB thumb drive from the list on the left and click the Partition tab. Launch Disk Utility from the Applications:Utilities folder. If you are already on, or have already downloaded Yosemite, you may need to click the Download button.

Navigate to the OS X Yosemite application page and click the Install button.

#How to create usb installer for mac os x yosemite how to#

These are instructions on how to make a bootable OS X Yosemite USB key.Ĭonnect a 8GB or larger USB key to your computer then launch the Mac App Store from your dock.

How-to-create-usb-installer-for-mac-os-x yosemite