Select From another Mac, PC, Time Machine backup, or other disk then select From a Mac, Time Machine backup, or startup disk. macOS on my forensic machine does not see the suspect machine at all. I am also unable to establish a link between both computers using a USB-C (suspect) to USB-A (forensic machine) cable when booting my suspect machine in Target Disk Mode.
Then disconnect the thunderBolt 3 cable, reboot your Mac with macOS Big Sur to complete the update installation. Then you can view the mounted target startup disk and then delete about 30GB files.
In this scenario, your new Mac (which you're transferring data to) is the host and your old Mac (which you want to pull data from) is the target.Ĭonnect the target and host, boot the target into Target Disk Mode as normal, then on the host launch Migration Assistant under Utilities. I get a message 'A software update is required to use this startup disk' and boot loops. After connecting two Macs with a thunderBolt 3 cable, access the target disk mode and boot from the host Mac.
Boot from the USB Surface recovery image drive. There's no faster way to achieve this than with Target Disk Mode. If you move a hard disk encrypted with Bitlocker to any other machine (even. Yes - you need an USB C data cable to use this and the power cable Apple ships isnt a data cable for these needs, but the firmware and hardware support target. Target Disk Mode over USB only works when connected via USB 3, so it can only be used with 2012 and later Macs (despite Apple's support article erroneously suggesting older models, by stating any Mac). It allows users to connect two Macs together via Thunderbolt, USB-C, or FireWire ports and share the content of the ‘targeted’ Mac’s internal drive. If you've bought a new Mac, you're going to want to transfer your old data to it. Target disk mode is a Mac feature that has been around since the release of the PowerBook 100 in 1991.
Transferring Data With macOS Migration Assistant A wired transfer via Thunderbolt is much faster than a similar wireless transfer using the notoriously buggy AirDrop. Then while holding down the T button, power on the Mac.
Enabling TDM is done by first shutting down the Mac you want to copy files from. This is most useful for large files like videos, media libraries, disk images, and so on. Using target disk mode (TDM) means you can use the USB-C charge cable that came with your Mac to connect both Macs together and easily copy files from one to the other. If you're used to transferring files between computers using intermediary media like an external hard drive, why not use Target Disk Mode instead? There's no need to copy from your Mac to a USB volume, then from the USB volume to your destination-simply move from Mac to Mac.
Now that you know how to use target disk mode, you should familiarize yourself with some of the applications for this boot mode.