BOOT MAC IN TARGET DISK MODE SOFTWARE
If your Mac has a software problem, booting from an external drive usually works. In addition to using another Mac to boot a system that is unresponsive in target drive mode, you can also use a working system on an external hard drive. Target Drive Mode allows you to transfer files directly from your target Mac to your Mac host as if your target Mac were just an external hard drive attached to your Mac host. Using an external hard drive as a target Mac
BOOT MAC IN TARGET DISK MODE PASSWORD
If the destination disk is formatted with APFS, the other Mac must be running High Sierra or higher to be compatible with the host Mac.Īlternatively, the problem occurs because the destination drive is corrupted and the other Mac cannot mount the boot drive as an external drive. Other reasons why the destination drive is still not mounted or accessible on your Mac include an outdated operating system or a corrupt boot drive.