![]() Yes, you can boot from an external SSD on a PC or Mac computer. But before I give instructions on how to create the drive, I’ll go over the items you’ll need and how to get them. ![]() In this article I’ll go over the different ways you can create a bootable macOS Catalina installation drive. This will be the clean macOS install onto the freshly erased hard drive. Back at the macOS Utilities screen, choose “Install macOS” to install a new copy of macOS High Sierra. Once the drive has been formatted, quit out of Disk Utility which returns to the macOS Utilities screen. ![]() Select the external drive with macOS Big Sur on it from the systems' list to start up your computer. Hold down the Option key when it starts up. Connect the external drive to your Mac via the USB port. ![]() Turn off the Mac you want to install macOS Big Sur with the bootable installer drive. If you have multple Macs to upgrade, it’s a lot more efficient to plug in the USB installer drive and run the installer than to log into the App Store, download the 8.09GB OS installer, and then run it. Install Macos Catalina On External Hard DriveĪn external drive that you can use as an installer for macOS Catalina is a handy thing to have.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |