MacBook battery not charging from a specific USB-C Port

GeorgeNt wrote:

When I connect the official apple charger (that came with the laptop) to the problematic port the battery icon is showing that is plugged to the power and when I click the battery icon I see Power Source: Power adapter , Battery is not charging. The weird thing is that even that the laptop is connected to the power outlet the battery is discharging.

Something may be wrong with that port.

If "the battery is discharging" at the same rate it would if no adapter were plugged in, that is not weird, given that the laptop is reporting that the battery is "not charging."

You might want to try running diagnostics on your Mac, with the power adapter plugged into the troublesome port, to see if that turns up anything. And/or get in contact with Apple Support.

Use Apple Diagnostics to test your Mac - Apple Support

Official Apple Support

I haven't run diagnostics recently on my Mac, but it sounds it wanting to retrieve something from Apple may be normal. From the article:

"You may be asked to choose a language and make sure that you have an active network connection. You can use the Wi-Fi menu in the upper-right corner of your screen to choose a Wi-Fi network."

i’m convinced that this exact model is just yet another example of Apple slowing down their products. Mine has done the same thing and apple “can’t figure out” what’s wrong

hello please i have this same issue both ports are misbehaving they don’t charge and when try connecting to my phone through the port it’s not connecting, have you been able to resolve yours ?

I'm assuming you needed to replace the I/O Board?

Good job on repairing your laptop!

[Edited by Moderator]