3Ds Won't Read Sd Card. The first thing that you should do, and you will not have to worry about 3ds not turning on is format the sd card as. Just make sure the sd card is properly formatted and tested with h2testw before you start using it.
3ds 128gb sd card
Web put the empty card (formatted fat32) into the 3ds sd card slot. Check that the card is compatible. Web summary some 3ds users have ever met that the nintendo 3ds sd card cannot be recognized. Update 3ds sd card driver insert your memory sd card to a card reader and connect it to your pc. There are many reasons why this might happen, but you will probably want to solve it as quickly as. I tried the card in my wii u and it read it fine. Most helpful newest oldest most helpful answer yoran @greenhawk20 rep: Web after starting up my 3ds there always occurs an error message saying that the files of the sd card couldn't be read. Just make sure the sd card is properly formatted and tested with h2testw before you start using it. Popped it into the 3ds and.
Remove viruses or malware there is a possibility that there are some viruses or malware in your sd card, hence you should try to remove them. Web once you've copied everything off the sd card, you can just copy it to a new sd card and everything will be fine. Popping the card into the computer, you will observe a nintendo 3ds folder. Web 3ds won't read data on new sd card after copying it jesse_dylan 7 years ago #1 please help. Turn on the 3ds, and it should say something about formatting the card or whatever. Web put the empty card (formatted fat32) into the 3ds sd card slot. Web make sure the system is off, remove the sd card, and check that the card is compatible. Unmount and remount the sd card. Once that's finished, turn off the 3ds and remove the card. Also the 3ds is running super slow in the menus. Every file on it can be read and erased by my pc and android smartphone for example.
