Mensagem original de: Andrew Fillhart ,
Sounds as though you've got a bad battery fuse (charging light issue) and a small cut in one of the three ribbons that come from the top portion to the bottom portion in the hinge (popping sound). The cut ribbon is a common problem and can be replaced but is a bit difficult, requiring some patience. Follow this guide to fix that problem: [guide|6174] This guide is for the older 3DS but should be sufficient to help you replace the speaker ribbon (or whichever ribbon is damaged). The charging light issue may be a bit more difficult to figure out. Check your charging port to make sure it's soldered to the board properly. Locate the 2 fuses and ensure they're still working with a multimeter on continuity mode and ensure your battery is good. I hope these help and good luck fixing it.