7 ms·

Not for the iMac Pro.

• gnicholas 9y ago
  Very interesting – is this documented by Apple? Can’t imagine why they’d disallow this, though of course an iMac pro would be a very expensive external monitor....
  • dharma1 9y ago
    "iMac (Retina 5K, 27-inch, Late 2014) and later iMac models can't be used as Target Display Mode displays." From the page you linked. It hasn't been possible with new iMac models since 2014. I'd expect the Pro to be the same. Personally I would love it if tablets and new iMacs had video input to enable use as external monitors but unfortunately not
    • gnicholas 9y ago
      Wow, totally blew it on that one. Sorry! Like you, I wish this were still available on newer iMacs. I wonder why this useful feature was so short-lived.