Creating a bootable macOS Tahoe installer USB is a handy way to perform clean installs, upgrade multiple Macs without redownloading, or keep a trusted recovery disk at your fingertips. Making a bootable Tahoe installer has a few requirements, but if you’ve got a spare flash USB drive, and don’t mind using the Terminal app, you’ll … Read More
If you’re interested in creating a bootable macOS Sonoma beta USB installer drive, out of a USB flash drive or similar disk device, you can do so easily. Many Mac users like to use bootable USB installer drives to perform clean installations of MacOS Sonoma, to update multiple Macs easily, or just to have for … Read More
Creating a bootable macOS Ventura installer can be desirable for many advanced Mac users, whether to perform clean installations, install macOS Ventura 13 onto multiple machines without having to re-download the installer, to serve as a recovery boot disk, or any other number of reasons. Making a macOS Boot install drive is not particularly difficult, … Read More
Trying to start a Mac from a boot disk but it’s not working? And you’re sure you created the boot drive properly? There may be a few different reasons for this.
Advanced Mac users may wish to create a bootable installer drive for macOS Monterey 12 beta. The typical advantages to creating a bootable install drive is that you can obviously boot a Mac from it, which enables the ability to erase and format a Mac, as well as install macOS Monterey beta onto the Mac. … Read More
Some Mac users find it helpful to create a bootable installer drive for macOS Big Sur. Typically this is done with a USB flash key or thumb drive, and it can be used to boot up a Mac, erase, format, and of course install macOS Big Sur onto any compatible hardware. There are many useful … Read More
Some advanced users may wish to create an ISO file of the macOS Big Sur installer file (or MacOS Catalina installer, or MacOS Mojave installers for that matter). These can be useful for installing MacOS into virtual machines like VirtualBox and VMWare, and because the resulting installer is an ISO file it can be helpful … Read More
Newer Mac models with Touch ID, Touch Bar, and/or the T2 security chip default to having a secure boot mode that disallows booting the Mac from external startup drives. This security setting is recommended for most users to keep enabled, but some users may wish to turn the feature off, at least temporarily, usually to … Read More
Advanced Mac users often want to make a boot disk installer for macOS Big Sur beta, allowing for something like a USB flash drive to be used to boot and install macOS Big Sur onto any compatible Mac. Bootable MacOS installer USB drives provide for the ability to clean install macOS Big Sur, update to … Read More
Advanced Mac users may wish to convert a MacOS Installer application into an ISO file. Typically the resulting installer ISO files are used for installing macOS into virtual machines like VMWare or VirtualBox, but they can also be used to burn the ISO to media to create a boot disk. This offers an alternative to … Read More
Some Mac users may wish to create a bootable MacOS Catalina installer drive, typically using a USB flash drive or with another similar small boot disk. Bootable USB installers offer an easy way to upgrade multiple Macs to macOS Catalina, to perform clean installs of MacOS Catalina, to perform maintenance from a boot disk like … Read More
Advanced Mac users can make a bootable macOS Catalina beta installer drive using a USB flash drive. This offers a simple way to install the macOS 10.15 beta release onto a test Mac, either on a separate drive or partition. Using a boot installer drive allows for easy formatting and partitioning of disks too, making … Read More
Want to make a MacOS Mojave bootable USB installer drive? It’s pretty easy to do, as long as you have the MacOS Mojave installer app and a USB flash drive. Much like prior versions of Mac OS, you can easily create a bootable install drive for MacOS Mojave 10.14. These boot install drives allow for … Read More
Creating a bootable MacOS Mojave beta installer drive with a USB key or flash drive is a common desire for many advanced Mac users testing the upcoming macOS 10.14 operating system. A bootable macOS Mojave installer has several benefits, including the ability to format a target disk, easily perform clean installs, the ability to install … Read More
Some Mac uses like to create a bootable USB installer drive for macOS High Sierra. A bootable install volume of macOS 10.13 allows users to perform a variety of tasks including formatting and clean installs, updating multiple Macs from the same USB flash drive installer (and without re downloading), and to use as a troubleshooting … Read More
Some Mac users like creating a bootable USB install drive for macOS Sierra, which offers for a way to easily update multiple machines, perform clean installs, and to have just as a backup Mac OS Sierra installer should the need arise. This walkthrough will demonstrate the exact steps necessary to create a boot installer drive … Read More
Many Mac users interested in installing MacOS Sierra Beta may prefer to do so with the assistance of a macOS Sierra 10.12 bootable installer USB drive, typically on a flash thumb drive or a similar disk. The advantages to this method is that the macOS Sierra installer is portable, it can be booted from, and … Read More
Many Mac users like to make a bootable installer drive for installing OS X El Capitan, whether for performing a clean install, or for making it easier to install OS X 10.11 onto multiple Macs. We will walk through creating a bootable install flash drive from OS X El Capitan with the final public version.
