How to solder the power port?
Using the steps at iFixit, I was able to open the case up to my friend's 3DS and and get to the power port. The question i have is, can I leave the motherboard in and just unsolder the power port and resolder the new one on or do I have to completely remove the mother board in order to replace the power port? The Current broken one is practically crumbling due to the fact that the bracket was almost all of the way out of the 3DS so when I opened the 3DS, it just fell out leaving kind of a shell of the power port.
Also, is there 4 soldering joints or only 2 for the port? That would be helpful for me. Thank you if anyone can answer these questions.