For more on Mountain Lion, be sure to read the official Cult of Mac review. If you’d rather install Mountain Lion without a bootable copy and keep your setup the way it is, refer to our general tutorial. Then itll boot your Mac from the drive you selected simple, easy and quick. This will give you a list of options to boot from, where youll choose your new USB drive, itll normally be named 'Install macOS.'.
Choose your Mac’s hard drive and begin installing Mountain Lion.īy following those steps, your Mac will be restored to Apple’s stock setup and all of your personal files will be gone. Simply plug the USB stick into your broken Mac and boot the system while holding the Option key. borrow a USB DVD drive, and boot off of it. Open DiskMaker X and Select Use this copy.
Select Mac OS Extended (Journaled) from the Format menu, enter Untitled in the Name field and. Make sure your system has enough hard drive space to support Windows 10 and Valorant.
Now that you have a bootable copy of Mountain Lion, this drive/disk acts as a full-fledged setup tool for upgrading other Macs to the new OS.