Fix USB-C Ports Not Working on MacBook Pro / Air
Rarely, you may discover the Thunderbolt / USB-C ports are suddenly not working on your MacBook Pro, MacBook Air, iMac, or Mac Mini. Maybe you went to charge the Mac and it was not responsive, or maybe you plugged in a peripheral or external display and it is not working as expected.
If you have this experience, there are a variety of steps you can take to troubleshoot the issue and get your Thunderbolt / USB-C ports working again.