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The Apple Support Community will permanently close on November 20, 2026. Starting today, the site will no longer accept new posts and is available in a read-only state.
You can continue to find trusted guidance and support on the official Apple Support site.
We want to thank the community members who have contributed their time and expertise to help others with their Apple products.
I have a 24" LED Cinema Display plugged in to my 2018 MacBook Pro (using a USB Type C (Source Port) to Female Mini DP DisplayPort Adapter)
The video output is fine, but there is no audio output from the speakers at the base of the display.
In the Sound settings on my MacBook Pro there is no option to select the LED Cinema Display speakers for audio output.
Any idea how to get audio from my MacBook Pro to my LED Cinema Display?
Thanks folks :)
In addition to the Mini DisplayPort, is there a USB plug from the display plugged into the computer (via USB-A to USB-C adapter)?
There is a USB cable and I do have a USB adapter.
I've just plugged them in and the display is now an output option in the Sound panel.
Thank you so much - this has fixed the issue.
MacBook Pro and LED Cinema Display audio
