Now that you have the installation files ready on your Mac, you can move them to your USB drive for future use. To save you the trouble, here’s a list of macOS installers:Ĭreate bootable USB drive with Mac Disk Utility If, however, you’re running macOS Mojave or Catalina, you’ll need to look for older versions on Apple’s official website. In older versions of macOS, you could find all the previous installers in the list of purchased apps in your App Store account in older macOS versions. You can create a bootable installer for any operating system if you have the right installer. In this case, the system will be installed on that Mac, and the installation files will disappear when the process is finished. If, however, you only want to reinstall macOS once on one computer, you don’t have to use a carrier.
You might want to keep installing files on an external drive if you think you might need to install the operating system multiple times or on different computers. In the following instructions, we will use a USB flash drive as an external carrier example. Give your disk the name of the operating system, e.g., Sierra, Mojave, Catalina. Whichever type of drive you choose, make sure that it has at least 12GB of free memory.īear in mind-when you download an installer, the disk will be reformatted to suit the operating system you’re trying to run.
In this article, you’ll find detailed instructions and answers to your questions on how to make a bootable USB on Mac. You can try out the different tools for free, so download it, and see what you think. MacKeeper can do everything from finding malware to updating your apps for you.
A bootable macOS (previously, OS X) install disk is a portable device containing all the necessary installation files for a selected version of macOS. This entry was posted in Category by admin.
If that’s the case, it’s likely that it is making use of the MBR partition. You should do this before making bootable media because there is a probability that a Windows device was used to format the drive. If you have a backup on the USB, remember to copy it somewhere, as the USB’s content will be erased. Step 2: Put in the USB flash drive you wish to use to resolve the problem of Mac. The software comes at a cost, but you’ll get a 15-day trial free of cost, which is just enough. A problematic Mac PC with OS X or MacOS Sierra.
This can then be used to upgrade or reinstall Apple’s MacOS. Guide to Creating a macOS bootable USB on a Windows PCIn this tutorial, we’ll take you through the steps you need to take to create a macOS Sierra bootable USB installation on a PC featuring Windows 10, 8 or Windows 7. 7 to create a bootable USB installation media for reinstalling macOS Sierra on your Apple PC. However, if none of your Create bootable usb windows 10 mac computers are working, then a Windows PC can be used to rescue the PC. This is one of the core arguments for making a macOS bootable USB on a Windows PC when your Mac is working correctly. This can happen for numerous reasons, including hardware failure, file corruption, malicious update, and the likes.