"This makes no sense. Holding down the T key on computers that support Target Disk Mode puts the computer into that mode before it tries to load an operating system; it should make no difference what ...

Apple's Target Disk Mode is useful for troubleshooting, but it does bypass the file security offered in OS X, which may be a concern for some people. Here are a couple of ways to better secure your ...

FireWire target disk mode has saved my bacon countless times. If you’re not familiar with FireWire target disk mode it transforms a Mac equipped with a FireWire port (either 400 or 800) into an ...

Welcome back to Ask TUAW, our weekly Mac troubleshooting Q&A column. This week we've got questions about target disk mode, energy saver prefs, Safari file issues, iTunes album artwork, iTunes sharing ...

Target Disk Mode isn’t a new technology, but the fact that you can now transfer files using Thunderbolt 3 is new. Target Disk Mode allows you to quickly share files between two MacBook Pros using ...

A reader recently contacted us with a question regarding her decision to recycle an older iMac computer. She wanted to know how she could clear/reformat the hard drive, but didn't have the disks that ...

Mac OS X only: If you need to transfer very large files from one Mac to another, instead of waiting for the copy to crawl over the network, turn one Mac into a FireWire drive using what's called ...

I have a mid 2011 27" iMac at my office. It's an i5 with 8GB of RAM and has a spinning disk in it, so it's painful to use compared to my personal 2013 Retina MacBook Pro, even though it also is an i5 ...

Apple computers have a unique boot option called Target Disk Mode which allows access to a system’s hard drives via Firewire cable in older Macs and a Thunderbolt cable in newer models. You access ...

I've got a black MacBook (first generation) and have, in the past, been able to put it in target disk mode and boot our 24" aluminum iMac off of it (which lets me use the big screen but run off the ...

A feature used to transfer files between two Macs directly cabled via FireWire or Thunderbolt. Booting one of the Macs with the T key held down starts the computer in Target Disk Mode (TDM), and its ...

If you are planning on using Target Disk Mode to boot your Mac equipped with Thunderbolt ports you’ll need Apple’s special Thunderbolt cable in order for it to work. This is required even when ...