Hacking Switch boots to Nintendo logo then black screen after rebuilding NAND

[ethangraham456]

Hello everyone. I hope someone can help me because I’ve ran out of options on what to do. I rebuilt my nand (since I got a Emmc from another switch) and now it only reaches the Nintendo logo then nothing. I checked the SYSTEM partition in TegraExplorer and it’s not mountable. What can I do from here?

 

[ethangraham456]

I've tried both emuhacgen and choidujour and they both don't work. I would really appreciate some help here. I'm gonna attempt to restore my nand backup but if that doesn't work idk what I'm gonna do.

 

[ethangraham456]

ok so I got the partitions to mount and I can get atmosphere to boot to its logo then it gives me this error:
std::abort() called (0xffe)
01000000000002b

 

[ethangraham456]

I fixed it. I guess the emmc chip I was trying was trashed.

 

[The Real Jdbye]

I fixed it. I guess the emmc chip I was trying was trashed.

Bad luck buying a faulty unit to gut the eMMC from it? Or did you buy just the eMMC?

 

[ethangraham456]

Bad luck buying a faulty unit to gut the eMMC from it? Or did you buy just the eMMC?

it was from another switch I owned