Macbook Pro
In disk utility, I'm trying to erase the Internal but it always Fail
MacBook Pro 13″
Question marked as
Supermanink78 wrote:
In disk utility, I'm trying to erase the Internal but it always Fail
If you are booted to the internal drive you can not erase the same drive...
Try from Internet Recovery Option Commnad R use the DiskUtility.app there.
or from a mac bootable USBinstaller...
Erase your Mac and reset it to factory settings
Use Disk Utility to erase an Intel-based Mac
Use macOS Recovery on an Intel-based Mac - Apple Support
Create a bootable installer for macOS