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- Connection issues a HPM27fw and a MacBook Air (M1) 2020

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07-17-2025 06:35 AM
Operating System: Other
Hi,
I have a 2020 MacBook Air (M1) (macOS Sequoia 15.5), and it has been connected to my HP M27fw FHD monitor without any problems for several years. It has always been connected using a video-capable USB-C to HDMI adapter. However, this week, the monitor suddenly stopped detecting the signal. I have checked the cables and tested the monitor with a Windows laptop, and it works.
It is really frustrating that I can not use my monitor now. Do you have any idea what the problem is?
Thank you.
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