Hello there! I picked an old 3ds from flea market and currently trying to boot it up again. I bought it working, but there was an issue with didgitazer, so I opened 3ds, replaced it and brushed board with alcohol, because there was some strange stains (looked like something sugarish or even solder). After that SD card became unreachable by 3ds. I have another old 3ds, that was never opened and I don't really want to, but that's not the case. I swapped SD cards with my another 3ds and still 3ds could not find it.
My PC sees SD card, it works and my another 3ds sees it. Maybe 3ds only worked because of thesticky stain. Can you help me? Any help will be appriciated. Thanks in advance.
Here's some pics of the board before cleaning:
After:
My PC sees SD card, it works and my another 3ds sees it. Maybe 3ds only worked because of thesticky stain. Can you help me? Any help will be appriciated. Thanks in advance.
Here's some pics of the board before cleaning:
After:
