LED Cinema Display Camera Stopped Working

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

exactly what model Cinema Display there are several:

Cinema Display Original (22-Inch)

22-Inch (1600x1024)

Cinema Display ADC (22-Inch)

22-Inch (1600x1024)

Cinema Display HD (23-Inch)

23-Inch (1920x1200)

Cinema Display 20-Inch

20-Inch (1680x1050)

Cinema Display 20-Inch (Aluminum)

20-Inch (1680x1050)

Cinema Display 23-Inch (Aluminum)

23-Inch (1920x1200)

Cinema Display 30-Inch (Aluminum)

30-Inch (2560x1600)

Cinema Display LED (24-Inch)

24-Inch (1920x1200)

Cinema Display LED (27-Inch)

27-Inch (2560x1440)

from: https://everymac.com/monitors/apple/studio_cinema/index-cinema-displays.html

Hi,

yep, LED Cinema Display 27inch has 720p HD iSight camera.