Step 1. Then, choose "Reinstall macOS" if you used a working recovery partition. Installation will commence. Click "Continue" to get to the installation on a USB drive.Step 2. You'll be prompted to choose a hard disc. Pick the Macintosh HD you specified....
if you want to clean install macOS and use the system like it’s brand new, you’ll need to erase the storage drive where the operating system is installed before you select the “Install macOS” option from macOS Utilities. This is called...
Select a macOS version from the list, or click the "Refresh" option to get the downloaded macOS version. Or you can add a macOS installer from your disk by clicking the "Add" button. Insert a USB flash drive larger than 16 GB to save the macOS installer. Step 2. Erase the USB flash...
The other was to make a bootable USB from the older machine instead of my Apple silicon Mac, as I had been doing previously thinking, that maybe with them both being intel machines it may work better. So, I set the backup process to a spare external hard drive while I was waiting for...
When you reinstall macOS from Recovery, you will not lose dataif you don’t erase your main drive. A reinstall will only touch the system files and settings while keeping all your data safe. 1)Restart your Mac into Recovery mode:
File Backup:Copy files to an external drive or cloud storage. System Image:Create a full system backup. Export Settings:Save application settings. Software Licenses:Keep track of product keys. For Mac: Time Machine Backup. Time Machine Backup: Use macOS Time Machine. ...
However I cannot execute this on the (newer) macbook on the usb drive, as it thinks I want to install the Yosemite Os on the newer macbook lol. So I tried to download the MacOs High Sierra from the appstore. But also this is not allowed on the macbook I use to make a bootable ...
Install macOS from the bootable installer To use your bootable installer: Make sure your USB drive is attached to your Mac. Power down your Mac, and then restart it while holding the ‘Option’ key. The startup window should appear and display your USB drive with an accompanying “Install”...
Create a macOS bootable installer on a flash drive Foundry If you can’t access Internet Recovery, then you are left with the option to create a bootable installer from a flash drive (at least 12GB in size). Note that this completely erases the USB flash drive, so be careful...
Option 2: Wipe and Reinstall macOS from Scratch If you don't have the option of using the Erase Assistant, or you have aparticular version of macOS that you want to install, you'll have to do things the old-fashioned way by booting into Recovery Mode (or booting from a USB drive), ...