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How to Connect an External Display to Your MacBook, MacBook Air, or MacBook Pro « Mac OS Tips :: Gadget Hacks
![ULTIMATE Productivity Test on the NEW 2020 M1 Mac - External Displays, 4K Editing, Multitasking - YouTube ULTIMATE Productivity Test on the NEW 2020 M1 Mac - External Displays, 4K Editing, Multitasking - YouTube](https://i.ytimg.com/vi/d7Iv-G0p3SQ/maxresdefault.jpg)
ULTIMATE Productivity Test on the NEW 2020 M1 Mac - External Displays, 4K Editing, Multitasking - YouTube
![Is there a way I can use my iMac as my main monitor and just use my MacBook Pro as the secondary? I need the I Mac to be my main and Is there a way I can use my iMac as my main monitor and just use my MacBook Pro as the secondary? I need the I Mac to be my main and](https://i.redd.it/0tlg38gcg7w81.jpg)
Is there a way I can use my iMac as my main monitor and just use my MacBook Pro as the secondary? I need the I Mac to be my main and
![What is going on with my external display? Every time I wake up the M1 air, the external monitor is purple? I have unplug and plug back in, then it's fine, until What is going on with my external display? Every time I wake up the M1 air, the external monitor is purple? I have unplug and plug back in, then it's fine, until](https://preview.redd.it/nld1d3iu04i61.jpg?auto=webp&s=6163e05bb0beae125727d5a91905f58d86da3400)