I have an Akai mpk mini mkII. A common problem is a faulty power port, female USB B.
I could not find anybody that knew how to fix it, so I tried myself. I have never soldered before, so I took a crash course and dove in. When trying to get the solder out of the through holes, I must have had my heat too high and there for too long because the bigger holes look like they are in much better shape.
Is there any way to restore life back to this PCB? I was told I could try to get the burnt part off, but I am not seeing many resources on how to actually do that. I'll accept any ideas or assistance you all have to offer, thank you in advance.