Drives are not formatted for MacOS (GUID with either HFS+ or the newer APFS) So you do need to prep the drive using Disk Utility. Besides, if you are replacing or adding a SSD to a system to make it the boot drive you’ll need to install the macOS your system needs.
Drives are not formatted for MacOS (GUID with either HFS+ or the newer APFS) So you do need to prep the drive using Disk Utility. Besides, if you are replacing or adding a SSD to a system to make it the boot drive you’ll need to install the macOS your system needs.
Drives are not formatted for MacOS (GUID with either HFS+ or the newer APFS) So you do need to prep the drive using Disk Utility. Besides, if you are replacing or adding a SSD to a system to make it the boot drive you’ll need to install the macOS your system needs.
Drives are not formatted for MacOS (GUID with either HFS+ or the newer APFS) So you do need to prep the drive using Disk Utility. Besides, if you are replacing or adding a SSD to a system to make it the boot drive you’ll need to install the macOS your system needs.
* [https://support.apple.com/en-us/HT201314|About macOS Recovery]
* [[https://support.apple.com/en-us/HT204904|How to reinstall macOS from macOS Recovery]