If you have an older MacBook, you can read the instructions here. Note that this applies to MacBooks, including the Apple T2 security chip, which was introduced in late 2017. After that, wait for around ten seconds and press the power button again to switch on your MacBook Pro. Your MacBook Pro will turn off at this point, but you need to keep holding the keys for another seven seconds. After seven seconds have passed, press and hold the power button too. If you own an Apple Silicon-based MacBook Pro, you just need to ensure your Mac is connected to your power adaptor and restart it.įor Intel-based MacBook Pros, you must simultaneously press and hold the Control, Option, and Shift buttons. SMC (System Management Controller) is responsible for distributing power in your MacBook Pro. If rebooting your MacBook Pro didn’t reactivate your USB-C ports, resetting SMC might do the trick. Possible Reason #1: SMC Needs to be Reset Running an Apple Diagnostics test will make it easier to identify if the error is software- or hardware-based, simplifying the troubleshooting process. The first two steps are straightforward and could reactivate the USB-C ports. Make sure you’ve installed the latest version of macOS.

If you’re frustrated because one or more of your USB-C ports is buggy and keeps getting unresponsive, keep reading! First Things Firstīefore you read about the four reasons that follow, it would be great if you could go through this list of quick solutions first. I’ll also give you details about Apple Support and some common questions. In this article, I’ll help you solve your USB-C port issue by guiding you through a list of four possible reasons. Since most MacBook Pros have only USB-C ports or just a few of them, it opens them up to significant wear and tear with everyday use. Being a long-time Mac user, I know how easy it is to become reliant on USB-C ports. The most common reasons for the USB-C ports to stop working on a MacBook Pro are SMC reset being needed, a faulty USB device, or dust build-up.

And when they stop working, they can bottleneck your workflow. The USB-C ports on your MacBook Pro are used for almost everything, from charging to data transfer. As an Amazon Associate, We earn a commission from qualifying purchases at no extra cost to you.

Macbook air usb c port