USB-C Ports Not Working On Your Mac? Here’s How to Fix The Issue

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The MacBook Air lineup and lower-finish MacBook Pro models send with but 2 USB-C ports, while the higher-terminate MacBook Pro models feature four USB-C ports. 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. If the USB-C port on your MacBook is suddenly not working, here’s what you need to practice.

With near people working from habitation, their MacBook has become an integral part of their work lives. Many people have connected multiple monitors, external HDDs, and other accessories to their MacBook equally a function of their work from home setup. Given the lack of USB-C ports on Macs, fifty-fifty if 1 port stops working, it could be troublesome for many users. In case the USB-C ports on your MacBook suddenly stop working, cheque out some possible solutions to fix the problem beneath.

How to Fix USB-C Ports Non Working On Your MacBook

1. Restart Your Mac

If the USB-C port on your MacBook suddenly stops working, the easiest way to ready it is but restarting your Mac. In most cases, this should be more than enough to set the problem at hand and ensure that the USB-C port on your MacBook is working once more.

2. Update to Latest macOS Release

If your MacBook is running a particularly quondam version of macOS, it is recommended that you update to the latest release available. Apple has stock-still several USB-C bug in recent macOS Large Sur releases, which could help resolve the USB-C connectivity problems you lot face on your Mac.

Here’s how to fix some common macOS Big Sur issues.

macos big sur mac update

3. Endeavor a Unlike USB-C Port

If merely one accessory is not working on your Mac, you should try connecting information technology to another USB-C port and come across if that helps. In many cases, it is as well possible that the USB-C hub y’all are using has gone faulty and causing issues.

So, make certain to endeavor a combination of USB-C ports and accessories to get a proper overview of whether the ports on your Mac are working or not.

4. Unplug All Devices

The USB-C ports on your MacBook can only supply a limited amount of power. If y’all plug in multiple hard disks or devices that pull a lot of ability, your MacBook could end upwards disabling its USB-C ports every bit a safety mensurate. In such cases, yous should remove all connected accessories to your MacBook, switch it off for some time, and then see if the ports are working or non.

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 ain power supply. In many cases, information technology is likewise possible that a particular USB accompaniment you are using is faulty, leading to connectedness issues.


5. Make clean the USB-C Ports

If you live in a particularly dusty environs or if your MacBook is peculiarly old, the USB-C ports on the motorcar may exist clogged by dirt, causing connection bug.

In such cases, you should first apply a cotton wool swab to clean the ports properly. That should assist fix whatsoever possible connexion bug that were beingness caused due to dirt clogging the USB-C ports.

6. Reset SMC and NVRAM

If the in a higher place methods did not help set up the USB-C port on your MacBook, you should attempt to reset its SMC and NVRAM to see if that helps. The method to reset the SMC of your Mac will vary depending on which MacBook you ain. You can follow the steps mentioned on Apple tree’south support page to reset the SMC on your Mac.

If you wish to, you tin too try resetting your Mac’s NVRAM to help fix the USB-C connectivity bug. NVRAM on Macs normally stores information related to sound volume, brandish resolution, startup deejay, fourth dimension zone settings, etc.

However, resetting it might help ready the USB-C ports on your MacBook too. Close downwards your MacBook and and so press and concord the Option + Command + P + R keys simultaneously for about twenty seconds to reset your Mac’s NVRAM.

vii. Go to Your Nearest Apple Service Center

If the higher up steps did not assist fix the USB-C port on your MacBook, there’due south probable a hardware issue. Either the USB-C port has gone faulty, or in that location is a trouble with the logic board. Whatever the case might be, your just remaining option is to take your Mac to your nearest Apple Store or Apple Authorized Service Provider.

If your Mac is out of warranty, such a repair could be expensive, in which example yous can attempt out a tertiary-party independent repair store.

The above steps should help resolve whatever issues you are facing on your MacBook with the USB-C port. If not, your only selection is to take the Mac to your nearest Apple shop or service provider and become it stock-still since information technology is probable a hardware consequence.


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