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Old 08-02-2021, 11:01 AM   #2
rboerner
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Join Date: Jan 2015
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Quote:
Originally Posted by leog View Post
Hi,

I'm unable to use my dual monitors (HDMI) connected to the docking station using v.1.4 on BigSur 11.5.1 when the MacBookPro16 monitor screen is closed. The monitors show they are not receiving a signal.

If I don't use a docking station and just connect the monitors with Anker HDMI adapters to my mackbook directly, I can use both screens fine.

Is this normal behavior or something that can be set to address it?

Thanks
Closed display mode (also known as clamshell mode) is not supported on Intel-based Macs at this time, so the behavior you describe is expected. DisplayLink has more information here --> https://support.displaylink.com/know...cos-big-sur-11
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