I can't run my 3ds with a 64gb sd card, that is already FAT32.

[CallixCool]

It's a micro sd card in a sd card, the 3ds is homebrewed, I have tried using it empty, the original 4gb sd card still works somehow, the sd card adapter I'm using also gets stuck in the 3ds sometimes (might be important), and I have reformatted it multiple times. The 3ds power light turns on, but turns off instantly. I'm exhausted, help. I can no longer find any solutions, it's 2022.

<Its already FAT32>

 

[DinohScene]

I have a similar problem now, can you share to us what you did so others with the same problem can solve it. Thanks!

Post automatically merged: Mar 20, 2023

You'll have to format it to fat32 with a certain cluster size.
Don't remember which one but that does the trick.

 

[Hayato213]

You'll have to format it to fat32 with a certain cluster size.
Don't remember which one but that does the trick.

@sayonism can use 32kb cluster if the card is 64GB or lower, if above he can use 32kb or 64kb cluster.

 

[godreborn]

You'll have to format it to fat32 with a certain cluster size.
Don't remember which one but that does the trick.

32kb for anything below 128GBs.

 

[sayonism]

really appreciate all those who responded ) thank you