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Cant connect MacBook Air 2020 to Apple Cinema Display Led 24''

Cant connect MacBook Air 2020 to Apple Cinema Display Led 24''.

I have a "thunderbolt 3 (usb-c) to thunderbolt 2" adapter and does not show any image on the display. I know now that's not compatible.


Any solution to make it work?

MacBook Air 13″, macOS 10.15

Posted on Jul 7, 2020 2:36 AM

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Question marked as Best reply

Posted on Jul 7, 2020 10:00 PM

The display is Mini DisplayPort, not Thunderbolt.


About the Apple Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter - Apple Support

"This adapter is not compatible with displays that use DisplayPort or Mini DisplayPort, such as the Apple LED Cinema Display. Thunderbolt and Thunderbolt 2 are not the same as Mini DisplayPort , though the ports have the same shape."


You need a USB-C to Mini DisplayPort adapter, such as:

https://www.uptab.com/usb-c-to-mini-displayport-adapter-4k-60hz-graphite/

This adapter has an extra USB-C port (for charging only).


You will also need a USB-C to USB-A adapter for the display's USB cable.

https://www.apple.com/shop/product/MJ1M2AM/A/usb-c-to-usb-adapter


You can charge from the display's MagSafe plug with this adapter

https://elecjet.com/products/anywatt-magsafe

Plug it into the charging port on the Uptab adapter.

2 replies
Question marked as Best reply

Jul 7, 2020 10:00 PM in response to carina91

The display is Mini DisplayPort, not Thunderbolt.


About the Apple Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter - Apple Support

"This adapter is not compatible with displays that use DisplayPort or Mini DisplayPort, such as the Apple LED Cinema Display. Thunderbolt and Thunderbolt 2 are not the same as Mini DisplayPort , though the ports have the same shape."


You need a USB-C to Mini DisplayPort adapter, such as:

https://www.uptab.com/usb-c-to-mini-displayport-adapter-4k-60hz-graphite/

This adapter has an extra USB-C port (for charging only).


You will also need a USB-C to USB-A adapter for the display's USB cable.

https://www.apple.com/shop/product/MJ1M2AM/A/usb-c-to-usb-adapter


You can charge from the display's MagSafe plug with this adapter

https://elecjet.com/products/anywatt-magsafe

Plug it into the charging port on the Uptab adapter.

Cant connect MacBook Air 2020 to Apple Cinema Display Led 24''

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