You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

USB C / Thunderbolt Ports DEAD After 11.2

I want to preface this by saying I'm aware of another thread here expressing a similar issue - however seeing as though it's not necessarily exact to my case; I wanted to see if others were experience a similar issue to mine.


I purchased the M1 Mac Mini 16GB / 512GB model and have been using it (without issue) for a few days.


Knowing there's a limitation of how many screens can be connected I downgraded from a triple monitor setup on my Windows machine to utilize a dual monitor setup with the M1 Mini. My setup is the Mini, 2 32'' Samsung tvs - 1 connected via HDMI and the other connected via USB C to HDMI adapter.


Since updating from 11.1 to 11.2; BOTH of my USB C ports seem to be dead.


I've confirmed this by testing a few dozen USB C cables + devices. Nothing shows as connected (as though the ports are somehow turned off?)


I have tried nearly 10 different USB C to HDMI adapters and a few dozen HDMI cables (even trying a USB C to HDMI cable without an adapter) - nothing works. iPhone, keyboard, mouse etc... never can establish a connection via the two ports.


Knowing there's no manual resets (like our older Intel siblings) - I've tried to re-install macOS (4x now) - tried the Apple Configurator 2 route, restoring from Time Machine etc... nothing I do works.


Apple said the issue is 'impossible' and that even taking it to a store will be of little to no use and that I might as well BUY ANOTHER ONE. A little in shock at that answer but seeing as though others are experiencing similar issues; I wanted to try my luck at a possible fix or at least bringing this to Apple's attention more publicly (and accountably)

Mac mini 2018 or later

Posted on Feb 4, 2021 1:54 PM

Reply

Similar questions

There are no replies.

USB C / Thunderbolt Ports DEAD After 11.2

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.