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MacBook Pro M1 USB Ports Not Working.

 1 year ago
source link: https://forums.macrumors.com/threads/macbook-pro-m1-usb-ports-not-working.2350274/
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MacBook Pro M1 USB Ports Not Working.

Geo7gearias

macrumors newbie

Original poster

Hello,
I just recently purchased a used M1 MBP and it's been giving me issues. I've purchased a couple of different USB C hub adaptors in order to connect it to an external monitor and to connect things such as memory cards and it won't read them. I have another USB C SSD that sometimes connects and sometimes it doesn't. Same with charging, sometimes it works, sometimes it won't even acknowledge it. I've run diagnostics and re-installed the newest OS. The repair shop I got it from was no help. Should I replace the ports? Downgrade OS? Apart from that, the computer works great. Any advice is welcome.


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