Chosen Solution
My 3ds does not turn on from battery. I found a short circuit as in the picture below:
These are the things I tested: Insert battery: turn it on —> nothing happen (no light)Remove battery, plug in charger: when plug in charger, charging led (yellow led) turns on for about 5 seconds then off. Turn on the device —> nothing happen (no light)Insert battery, plug in charger: when plug in charger, charging led (yellow led) turns on for about 5 seconds then off. Turn on the device —> device turns on and works as normal. These are the things I found: Battery fuse was brokenThere is a short circuit as in the above picture Please help me to fix it. Thank you!
Hurray, now I fixed it. Found the bad capacitor near TP259!
