How do I fix an unresponsive 27-inch Apple Display with Studio?

I just bought Studio and connecting the apple display and it won't work.



[Re-Titled by Moderator]

Original Title: 27 in apple display

Mac Studio, macOS 26.1

Posted on Nov 24, 2025 5:18 PM

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Question marked as Top-ranking reply

Posted on Nov 24, 2025 5:26 PM

There are TWO displays, commonly mistaken for each other that appear to have a Thunderbolt-2 interface.


The Apple Thunderbolt Display 27-in A1407 is a 2560 by 1440 display that has a lead in cord with ONLY TWO connectors -- Thunderbolt-2 and MagSafe.


This display works great with the Apple ThunderBolt-3 <-> Thunderbolt-2 adapter, US$50.


In addition to the built-in Thunderbolt cable, the display also has a built-in MagSafe-2 connector that charges an older Thunderbolt-equipped MacBook Air or MacBook Pro.


from:

https://everymac.com/monitors/apple/thunderbolt/specs/apple-thunderbolt-display-27-inch-specs.html


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Cinema display LED 27-in A1316 from 2011 is a 2560 by 1440 display that features lead-in cord with three connectors -- Mini DisplayPort, MagSafe-2 and a USB-A pigtail. It does NOT work with the Thunderbolt adapter, but works fine with a USB-C to miniDisplayPort adapter.


It includes three USB 2.0 ports and a convenient single cable with THREE connectors (Mini DisplayPort, MagSafe-2, and USB 2.0), a built-in iSight camera with a mic and a 2.1 speaker system.


This display works great with a USB-C to MINI-DisplayPort adapter.


from:

https://everymac.com/monitors/apple/studio_cinema/specs/apple-led-cinema-display-27-inch-specs.html



¿Which is yours?

1 reply
Question marked as Top-ranking reply

Nov 24, 2025 5:26 PM in response to thegracefellowship

There are TWO displays, commonly mistaken for each other that appear to have a Thunderbolt-2 interface.


The Apple Thunderbolt Display 27-in A1407 is a 2560 by 1440 display that has a lead in cord with ONLY TWO connectors -- Thunderbolt-2 and MagSafe.


This display works great with the Apple ThunderBolt-3 <-> Thunderbolt-2 adapter, US$50.


In addition to the built-in Thunderbolt cable, the display also has a built-in MagSafe-2 connector that charges an older Thunderbolt-equipped MacBook Air or MacBook Pro.


from:

https://everymac.com/monitors/apple/thunderbolt/specs/apple-thunderbolt-display-27-inch-specs.html


--------

Cinema display LED 27-in A1316 from 2011 is a 2560 by 1440 display that features lead-in cord with three connectors -- Mini DisplayPort, MagSafe-2 and a USB-A pigtail. It does NOT work with the Thunderbolt adapter, but works fine with a USB-C to miniDisplayPort adapter.


It includes three USB 2.0 ports and a convenient single cable with THREE connectors (Mini DisplayPort, MagSafe-2, and USB 2.0), a built-in iSight camera with a mic and a 2.1 speaker system.


This display works great with a USB-C to MINI-DisplayPort adapter.


from:

https://everymac.com/monitors/apple/studio_cinema/specs/apple-led-cinema-display-27-inch-specs.html



¿Which is yours?

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How do I fix an unresponsive 27-inch Apple Display with Studio?

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