Esme Jansen

oh ive been there lol take a screenshot backup if u can: put the card in a PC and copy the whole Nintendo folder to your computer before formatting anything. game data can be downloaded again, but screenshots and videos cant. good luck man!

ok so check Device Manager with View Show hidden devices 😭 if there are uknnown devices like SM Bus Controller or PCI Device , teh chipset package or related drivers fill those in.