I got an old 3ds that doesn't want to charge >.< When i got it, the charging port was quite smashed, then i bought a new one and soldered it on the mainboard. I also bought a new battery. The console turns on and works perfectly but doesn't charge. '''I checked the 2 fuses''' on the mainboard and there is continuity.. '''The charger works perfectly''' with my other Nintendo 3ds consoles. Futher when i plug the console without battery, the light turns on for 5 seconds, instead if I insert the battery it doesn't turn on at all. Do you have any idea how to fix it?