2 of 3 Thunderbolt ports does not detect external monitor on 2025 MacBook Pro 14"

2 of 3 thunderbolt ports does not detect external monitor on 2025 macbook pro 14".


I've brought the issue to apple shop and they replaced with a brand new mbp but the issue is the exact same.


Only 1 of the 3 ports works - the left sided one that is closest to the trackpad.


I hope a software fix can fix this - this is not acceptable.


Been using macbooks for almost 20 years - have not had an issue before



[Re-Titled by Moderator]

MacBook Pro 14″, macOS 15.3

Posted on Feb 22, 2025 1:25 AM

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Feb 25, 2025 6:00 AM in response to kay-ronnie

kay-ronnie wrote:

2 of 3 thunderbolt ports does not detect external monitor on 2025 macbook pro 14".

I've brought the issue to apple shop and they replaced with a brand new mbp but the issue is the exact same.

Only 1 of the 3 ports works - the left sided one that is closest to the trackpad.

I hope a software fix can fix this - this is not acceptable.

Been using macbooks for almost 20 years - have not had an issue before


[Re-Titled by Moderator]


You may well have bought it 2025, however there is no 2025 MBP to describe your exact Mac


in an effort to drill down on the Technical details of your exact machine...would be helpful.



from the >hold the Option key>System Information>Hardware




or >About this Mac for year


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2 of 3 Thunderbolt ports does not detect external monitor on 2025 MacBook Pro 14"

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