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- HP Community
- Desktops
- Business PCs, Workstations and Point of Sale Systems
- HP Thunderbolt Dock and Last MacbookPro

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12-26-2020 07:16 AM
Hi everyone,
I have the following issue: my Mac screen is mirrored from my first external monitor to the second external monitor.
I had finally solved the issue thanks to the solutions in this thread (https://h30434.www3.hp.com/t5/Notebook-Hardware-and-Upgrade-Questions/HP-Thunderbolt-Dock-G2-to-Mac-...) on my previous Mac (Big Sur, mid 2020) but it doesn't work anymore on my new one (last MacBookPro end 2020, BigSur, M1).
My first monitor is plugged in displayport and my second monitor is plugged as follows: VGA --> Hdmi adaptor --> external dock --> usbC to my Thunderbolt Dock. It's the same configuration that I had with my previous Mac and that used to work
I've spent hours working on it, but it doesn't seem to work anymore...
Did anyone manage to solve the problem? I would really like the screens to be independent
Thanks in advance 😊 🙏
01-02-2021 09:01 PM - edited 01-02-2021 09:02 PM
Hi@Elrobinho, Welcome to the HP Support Community!
The docking station referred the unit is a Macbook. The said combination is not tested by HP. So, the functionality is not guaranteed
Please contact Apple support to check if the computer has a USB C supports external Display.
Hope this helps! Keep me posted.
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