Dual Monitor Setup

Hi I have been trying do a dual external monitor setup. However, whenever I do connect to them, my Macbook display stays on and acts as a 3rd display. Does anyone know how to disable the MacBook display when connected to my dual monitor setup. I just want the two external monitors on with the left one as primary when docked.

MacBook Pro 16", macOS 10.15

Posted on Jan 28, 2020 3:26 PM

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1 reply

DonH49

Level 6

16,716 points

Jan 28, 2020 3:29 PM in response to golden_yogurt

close the lid

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Dual Monitor Setup

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