I usually stuck into the situations which lead me nowhere as i am left with no data. Such horrible situations generally arises because of some common reasons:
To overcome such critical situations where even boot drive is corrupt, the best solution is to create copy(clone) of Mac disk to external drive. And the best part is, the clone of drive enables you to work even if you loose access to Operating System or system get crashed.
- Boot drive got corrupt.
- Upgrading to later version.
- Accidentally delete boot partition.
To overcome such critical situations where even boot drive is corrupt, the best solution is to create copy(clone) of Mac disk to external drive. And the best part is, the clone of drive enables you to work even if you loose access to Operating System or system get crashed.