It is virtually bulletproof, gives consistent results, and works without problems. Whatever the reason, you're in luck, because it's not hard to make one. You can use it anytime and anywhere to get the operating system running, quickly, on any compatible Mac. You can perform the Disk Utility procedure entirely in Terminal. Step 3: Launch TransMac software with admin rights by right-clicking on TransMac icon on the desktop and then clicking Run as administrator. After you get it in there, just hit the Enter key.
Step 4: DiskMaker X will automatically scan for the installation file located in the Applications folder and will ask your permission to use the same. If you need to create a Yosemite beta install drive while booted into Snow Leopard, you should use the Disk Utility instructions, below. Visit to download the latest version of DiskMaker X. This app is free to download, but if you want to support his efforts. I did the usb installation, i installed on the hard drive and when i tried to boot from hdd the boot process stops and the computer reboots.
Rename the drive to Untitled. People often argue that the space devoted to create recovery partition can instead be used for the storage of files and other important media data. The Disk Utility method is the way to go for people who are more comfortable in the Finder though it does require a couple Terminal commands , and it works under Snow Leopard, Lion, Mountain Lion, Mavericks, and Yosemite. Then just follow the rest of the prompts to start the disk-making process. I also tried to format the commands in a better way as donjames suggested. It's a lot more complicated, but gets the job done. If you don't, you'll have to redownload the installer from the Mac App Store before you can create a bootable installer drive.
If you want to install first and then make a bootable drive, make a copy of the installer app in another location so you can access it later. The formatting process with the BaseSystem image makes this all possible. The folder is about 4. Step 6: When the erasing process is complete, return to the first screen where you selected Disk Utility. Part-2: How to Create Recovery Partition for Windows 10? If the destination drive has additional partitions, just drag the partition you want to use as your bootable installer volume. Ars may earn compensation on sales from links on this site. Worst case scenario is downloading the large file again from the Mac App Store, but then why make a bootable drive? Enter the below mention two commands one by one:- defaults write com.
To do that, you need to restart the Mac, and, right after that, press the Option key, and choose to boot from this drive. You will also need to download the installer app from the Mac App store. Use to take you right to its landing page, or search for it manually in the app. Then follow step 1 as per this tutorial. Go ahead and close all of your windows, exit Terminal and Disk Utility, and eject your mounted disks to clean up your mess. You won't visibly see your password typing, but it's happening—believe me. Switch back to Disk Utility.
If you're not sure if you're going to like Yosemite over Mavericks, I would suggest and installing Yosemite there, that way if anything goes wrong, your Mavericks installation will still be untouched. As soon as the start-up chime plays, press the Option key Alt. Follow along below, as both tasks are described. Select Another kind of disk if you want to use something else. Now copy the Packages folder from Step 10 and paste it into the Installation folder that you just opened in previous step. Great tutorial and thanks for your hard work and for your generosity! This takes between 10-20 minutes. If you prefer to make a bootable dvd, you can do it this way: After downloading the full Yosemite installer app from the Mac App Store, run these 14 commands in Terminal to create a Yosemite.
To being with, Recovery Partition is a crucial partition on the Hard Disk Drive that is used to restore the Operating System if there is any unforeseen problem. Once booted, you'll be able to install or upgrade Yosemite as you normally would. Although the Recovery Partition can be seen as a usable drive when viewed through Windows Explorer, one must resist the prospect of storing files onto it as it may cause the system recovery process to fail. At the time of writing this article, however, it is still in beta, which means that there is a chance that you may run into bugs. 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. After your Finder reloads, the hidden files you once saw before should now be gone.
Here's a consolidated script you can use in one go:! The Terminal command used here assumes the drive is named Untitled. Very thorough tutorial but unnecessary. The More User-Friendly Third-Party Tool is the more user-friendly tool for the job. Open the Terminal app, type or copy and paste the following command, and then press Return: defaults write com. Do not interrupt the Terminal or eject the flash drive during the process. The Easiest Way: Use DiskMaker X By far the easiest way to create a bootable drive is to use the DiskMaker X application, which automates the entire process in the next method.