How do I clean power port of MacBook Air?
How to clean power port.
One of my two power ports on my MacBook Air cycles on and off. I have tried cleaning it with a toothbrush and a toothpick. Any other suggestions?
[Re-Titled by Moderator]
Identify the ports on your Mac - Apple Support
Although you can charge certain MacBook Air models through their USB ports, there is only one power port on a MacBook Air. If you are referring to a USB port, try a different cable — one that you are certain can be used to charge it, because not all USB cables can be used to charge a Mac. Read Use caution when purchasing USB-C cables or adapters: they are not all alike.