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how do i set multiple monitors on my mac book pro m2 pro ,

how do i set multiple monitors on my mac book pro m2 pro , eg monitor 1 and monitor 2 with the laptop open or laptop in clamshell mode


In clamshell mode both monitors are mirrored


MacBook Pro (M2 Pro, 2023)

Posted on Apr 2, 2023 7:12 AM

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Question marked as Top-ranking reply

Posted on Apr 2, 2023 11:32 AM

when you select

[√] Mirror Displays,

both displays are serviced by the same display-generator, perfectly in Sync:




when you uncheck that box, or drag the overlapping icons away from each other each, each display uses a separate display-generator, and each can have a different resolution and a different picture:



You arrange the blue display Icons to correspond to their placement on your bench, and then the mouse moves freely across the virtual boundary between displays, and can carry a window with it.


If you drop the window so that part is on each display, the different portions will be referred and scroll "the right way".

15 replies
Question marked as Top-ranking reply

Apr 2, 2023 11:32 AM in response to edwardmpinto

when you select

[√] Mirror Displays,

both displays are serviced by the same display-generator, perfectly in Sync:




when you uncheck that box, or drag the overlapping icons away from each other each, each display uses a separate display-generator, and each can have a different resolution and a different picture:



You arrange the blue display Icons to correspond to their placement on your bench, and then the mouse moves freely across the virtual boundary between displays, and can carry a window with it.


If you drop the window so that part is on each display, the different portions will be referred and scroll "the right way".

Apr 2, 2023 10:07 AM in response to Grant Bennet-Alder

Its a 14 inch macbook pro m2 pro chip and I am using a thunderbolt dock with type C connector


When its opened, it shows one is apple screen as one and the other two as external as one monitor ?


In clamshell mode the other two monitor are external as well .


I just want to be able to use both external monitors and (nice to have) use the laptop monitor as third one

Apr 3, 2023 9:58 PM in response to edwardmpinto

"how do i set multiple monitors on my mac book pro m2 pro ,: Just to be clear I have a m2 pro processor chip and the make and model of the dock is Dell WDT19TBS Model K20 A Pic included below:"

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how do i set multiple monitors on my mac book pro m2 pro ,

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