If you want to use multiple high-powered USB devices with your Mac, you should ideally connect them to an external USB hub with its own power supply. In such cases, you should remove all connected accessories to your MacBook, switch it off for some time, and then see if the ports are working or not. If you plug in multiple hard disks or devices that pull a lot of power, your MacBook could end up disabling its USB-C ports as a safety measure. The USB-C ports on your MacBook can only supply a limited amount of power. So, make sure to try a combination of USB-C ports and accessories to get a proper overview of whether the ports on your Mac are working or not. In many cases, it is also possible that the USB-C hub you are using has gone faulty and causing issues. If only one accessory is not working on your Mac, you should try connecting it to another USB-C port and see if that helps. Here’s how to fix some common macOS Big Sur issues. Apple has fixed several USB-C issues in recent macOS Big Sur releases, which could help resolve the USB-C connectivity issues you face on your Mac. If your MacBook is running a particularly old version of macOS, it is recommended that you update to the latest release available. In most cases, this should be more than enough to fix the problem at hand and ensure that the USB-C port on your MacBook is working again. If the USB-C port on your MacBook suddenly stops working, the easiest way to fix it is simply restarting your Mac. How to Fix USB-C Ports Not Working On Your MacBook 1. In case the USB-C ports on your MacBook suddenly stop working, check out some possible solutions to fix the problem below.

Given the lack of USB-C ports on Macs, even if one port stops working, it could be troublesome for many users.

Many people have connected multiple monitors, external HDDs, and other accessories to their MacBook as a part of their work from home setup.

With most people working from home, their MacBook has become an integral part of their work lives. If the USB-C port on your MacBook is suddenly not working, here’s what you need to do. Since there are no other ports on MacBooks and one needs to connect adapters and other devices using the USB-C ports continuously, it exposes them to a lot of wear and tear, which increases their chances of failure. The MacBook Air lineup and lower-end MacBook Pro models ship with only 2 USB-C ports, while the higher-end MacBook Pro models feature 4 USB-C ports.

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