10.13 High Sierra - disque unique OS X Base System, verrouillé en écriture après restauration | Les forums de MacGeneration
SOLVED: Macintosh HD isn't visible in Disk Utility after trying to update OS X - MacBook Pro 15" Retina Display Late 2013 - iFixit
![I need to erase my hard drive on my Mac. Can anyone tell me the difference between the three disk options on the left panel? And why does “macOS Base System” have “ I need to erase my hard drive on my Mac. Can anyone tell me the difference between the three disk options on the left panel? And why does “macOS Base System” have “](https://preview.redd.it/mamxra4agwg41.jpg?auto=webp&s=07548f73bd62f622e8469148651271869b4c1f47)