system wont turn on, I get no lights unless plugged into charger.
I tried to do a hard mod to my N3dsxl and when i went to test the system to see if it would turn back on, i accidentally put the battery backwards on the pins. Ever since the system wont turn on I get no blue light, and where the blue light is will get a breif faint flash of red if i try to turn it on while plugged in. Looking around forums this has happened to a few people and they indicate the daughter board is the culprit, but I am more wondering what on the daughter board could have failed?
Is this a good question?
Found it, updating for future reference. There is a voltage regulator on board its a small 8 pin BGA chip just above the fuse and to the right marked with 7048. You will need hot air to replace it but its totally doable, though the only part i could find was on aliexpress.
Can you show a diagram of this chip? I can't figure it out based on your description. I have the same issue. I have a spare device with a working board, and potentially access to a micro-soldering station worth several thousand dollars to do a transfer of the necessary parts.