Whether you want to dual-boot your Mac, have to install the new macOS version on multiple computers (and don’t want to spend hours doing it), or need to reinstall the operating system on your Mac, a bootable USB installer has you covered. Is it possible to make a bootable USB using Disk Utility on Mac?.Can I use Rufus to make a bootable USB for Mac?.Is it possible to create Mac bootable USB from Windows?.Method #2: (Manual) Make a Bootable USB on Mac via Terminal (createinstallmedia commands).Method #1: (Quick & Easy) Create macOS Bootable USB Using Disk Drill.
Why Does One Need to Make Bootable USB on a Mac?.Afterwards, you can use the step-by-step setup as you normally would to install and setup macOS High Sierra. What you need to do is restart your Mac, and, right after that, press the Option key, and choose to boot from this USB drive.
Now that you have a bootable macOS 10.13 High Sierra USB drive, you should know how to install the operating system on your Mac. Like I mentioned before, this depends largely on the speed of the USB drive that you have, so, ideally, you should use the fastest one available, in case time is of the essence. Unlike the official tool baked in OS X and macOS, DiskMaker X also lets you know how long the process takes.
Using Disk Utility (it is typically found in the Other folder, under Launchpad), format the USB drive as Mac OS Extended (Journaled), using the GUID Partition Mac scheme, and name it macOSHighSierra.However, it can be accessed through Terminal, which you will have to open for this part of the process. Unlike most tools that ship with the OS, it is not accessible directly from Launchpad. And, of course, make sure that you read the instructions carefully before starting.Īpple offers a dedicated tool in OS X and macOS specifically for the purpose of creating a bootable USB drive. A setup wizard should have appeared by now - you can close it.Īlso, you should backup the contents of the USB drive that you are using for the process, as everything that is stored on it will be removed. After the download is complete, Install macOS High Sierra will be available in your Applications folder. Use this link to take you right to its landing page, or search for it manually in the App Store app. How to automatically mount a network drive on Mac OS Xīut first you have to download the setup file from App Store.