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Can you charge MacBook Pro through Thunderbolt?
You can charge your MacBook Pro using any of the Thunderbolt ports. The battery charges more quickly when the computer is off or in sleep.
How do I enable the Thunderbolt port on my MacBook Pro?
Click Apple () in the menu bar, hold the Option (⌥) key, and click System Information. Click Thunderbolt under the Hardware section, and ensure that your connected Thunderbolt 3 device is being recognized as an unsupported device.
What does Thunderbolt port look like?
What does a Thunderbolt port look like? A Thunderbolt 3 port looks like a standard USB-C port on any laptop or desktop computer, but can be distinguished by a lightning bolt icon printed next to it. If the USB-C port doesn’t have the icon, it probably does not support the expanded capabilities of a Thunderbolt cable.
Why is my Mac Book Pro not charging?
You can find out if this cable is causing your charging issue by trying another USB-C cable. Remember, not all USB-C cables can charge your MacBook, MacBook Air, or MacBook Pro, so make sure the cable you try is designed for charging.
What to do if your MacBook Pro power adapter is not working?
If your USB-C power adapter isn’t charging your MacBook, MacBook Air, or MacBook Pro, first try unplugging the power adapter from the power outlet, waiting a few seconds, and plugging it back in. If that doesn’t help, check these things.
What should I do if my Mac Thunderbolt is not working?
Turn on the Mac while pressing and holding the Command-Option-P-R keys; Keep holding these keys until the Mac restarts and you hear the startup sound for a second time; Shut down and disconnect both your Mac and Thunderbolt Display from AC power 30-50 seconds. Disconnect the Thunderbolt Display’s cable from your Mac;
What should I do if my USB port on my MacBook is not working?
If not, you can escalate the issue by resetting the SMC. The SMC is responsible for a few different aspects of your MacBook, but most importantly, it’s in charge of how the power in your MacBook is distributing, including to the USB-C ports. So, if one or more of your ports aren’t working, resetting the SMC will hopefully rectify the problem.