MacBook Pro becomes unresponsive when using secondary LG display

MacBook Pro freezes when external monitor connected

MacBook Pro 2021 freezes when external monitor connected via hdmi. The work on the second monitor is freezing when it's connected to the laptop. Any advice? Have to disconnect to get the MacBook to respond too. connected by HDMI cable


[Re-titled by Moderator]

Windows, Windows 6

Posted on Dec 3, 2023 2:01 PM

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1 reply

Dec 19, 2023 6:10 AM in response to T7Jim

T7Jim wrote:

MacBook Pro freezes when external monitor connected
MacBook Pro 2021 freezes when external monitor connected via hdmi. The work on the second monitor is freezing when it's connected to the laptop. Any advice? Have to disconnect to get the MacBook to respond too. connected by HDMI cable

[Re-titled by Moderator]



For Mac computers with the Apple M1 Chip: You can connect a single external display to your Mac

Connect one or more external displays with your Mac



How many displays can be connected to MacBook Pro


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MacBook Pro becomes unresponsive when using secondary LG display

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