Lol you're probably right at least its just an 3ds not even going to try and figure out if the GND solder joint has bad connection after I added wire. But this thread is great info just to tired to look at it.
OK I wanted to test to see what would happen if I solder a wire. So I soldered a wire to the gnd and tried to turn the 3ds on but it only flash the green 3D 3ds icon. Is that normal?