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The Daily Insight

Why is the USB port on my MacBook Pro not working?

Author

Emily Sparks

Published Apr 02, 2026

Why is the USB port on my MacBook Pro not working?

Boot the MacBook Pro / Air by hitting the power button as is typical The USB ports on the MacBook should now work just fine, which you can confirm by connecting the USB device as usual and checking to be sure that it works – if it’s still not working, try another USB port, and try another USB device.

Is the MacBook Pro compatible with USB ports?

This is an important note because while the MacBook Pro ports are compatible with both types, the regular MacBook only interfaces with USB-C.

Where are the ports on my MacBook Pro?

Jan 25, 2018 3:40 PM in response to cmulhollanddd In response to cmulhollanddd All my ports on my $5000 2017 MacBook Pro are also very loose. All the connectors just lightly sit inside the port.

What kind of Dock do I need for a 27 inch Mac?

OWC notes explicitly its dock cannot support the 27-inch model LED Cinema Display. For either the 24-inch or 27-inch USB Cinema Display: Brydge’s Stone ($179.99), which works with all USB-C equipped Macs. The powered dock also includes gigabit ethernet, one USB-C USB 3.1 port, three USB 3.1 Type A ports, mic and audio out]

What should I do if my MacBook Air USB port is not working?

Shutdown your MacBook. Connect the power adapter. Hold Shift+Control+Option and the Power button at the same time. Release all the keys at the same time. Let your MacBook boot up as usual and the SMC will be reset.

Is the USB C port on my new MacBook Pro working?

USB c port not working on new MacBook Pro… – Apple Community Looks like no one’s replied in a while. To start the conversation again, simply ask a new question. One of the 4 USBc ports on my new MacBook Pro is not working. Have tried rebooting the computer twice but it has no effect.

What kind of ports do I need for my MacBook Air?

Use these ports with devices that connect using a USB-A cable. USB ports are sometimes known by the USB specification of the port, such as USB 2 or USB 3. Left to right: power, two Thunderbolt, USB-A, and Audio-Out. Use HDMI with displays and TVs that connect using an HDMI cable.

Do you need a USB adapter for a MacBook Air?

Answer:A: See the following from Apple USB SuperDrive – Apple * MacBook, MacBook Air with Retina display, and MacBook Pro models with Thunderbolt 3 (USB-C) ports require a USB-C to USBAdapter (sold separately) to use Apple USB SuperDrive. This is the adapter: