Оригинальный сообщение: Gugi Ginanjar Maulana ,
This also happens when you fry your charger, a bit. I've opened up my charger and can see that the capacitor (if not mistaken) was loose. The solder has melted and loosen up the foot of the capacitor on the circuitry of the charger. I re-soldered it and good to go. #This should affect all the GBA charged with this particular charger.