Hacking Help,Black screen with another SD

[XRed_CubeX]

Hello for some time I entered the world of cfw.Now I'm trying to create an EmuNand on my O3ds the problem is that if I put another SD card my nintendo does not start and remains on but with the screen off instead if I put the sd with the cfw works without problems.

 

[Quantumcat]

Format the new card and put boot.firm on it. Why do you want an emuNAND? There's no reason to have one nowadays,and it just creates extra work for yourself for no gain.

 

[XRed_CubeX]

I had read that it was possible to install the dev firmware and the dev apps on 3ds retail and I wanted to risk less I chose to try on emunand.

 

[Quantumcat]

I had read that it was possible to install the dev firmware and the dev apps on 3ds retail and I wanted to risk less I chose to try on emunand.

Oh ok fair enough!

 

[XRed_CubeX]

I tried and it does not work.

 

[Quantumcat]

I tried and it does not work.

Tried what and how doesn't it work?
Edit: oh I see. Try testing it with H2testw https://3ds.guide/h2testw-(windows)

 

[XRed_CubeX]

I tried to copy the file, even if I go on godmode9 and then mount the second sd card then it blocks godmode9 and then I have to turn it off by pressing the power button.

 

[Quantumcat]

I tried to copy the file, even if I go on godmode9 and then mount the second sd card then it blocks godmode9 and then I have to turn it off by pressing the power button.

Yeah sounds like there is something wrong with that SD card. Test it as above.

Also, it is formatted as FAT32 using GuiFormat right? If it is exFAT the console can't read it.

 

[XRed_CubeX]

I tried with guiformat and I also tried with another SD card.

 

[Quantumcat]

So it is definitely formatted to FAT32? Did you test them with H2testw? They must be faulty.

 

[XRed_CubeX]

H2testw says: Test finished without errors.

 

[XRed_CubeX]

So I noticed that the first SD card is 8GB and the second SD card is 4GB, does this affect?
P.S:Instead if I turn on the 3ds without SD and then I insert it says:"Can not access the SD card"

 

[MrLucariox]

So I noticed that the first SD card is 8GB and the second SD card is 4GB, does this affect?
P.S:Instead if I turn on the 3ds without SD and then I insert it says:"Can not access the SD card"

Can you try another sd card instead of the 4 and 8 gigs u have?

 

[XRed_CubeX]

Now I just solved using another SD adapter.

 

[MrLucariox]

Now I just solved using another SD adapter.

I'm glad that you fixed it.