Hardware Help. Nintendo switch not booting up properly.

[vastrolorde]

my nintendo switch suddenly throws an error, when booting up thru cfw atmosphere. i've been using this unit for a couple of months already. and then now it doesnt want to boot properly. after the nintendo switch logo. the switch unit hangs. then display this error. anyone who already solved the same problem? i read in another post that this is a emmc error.

already tried:
Replacing sd card reader from my girlfriends switch
already checked the emmc is properly inserted.
already tried gptrestore
emmc is detected and was able to mount. using hacdismount, memloader.
i dont have a clean nand backup. as this was downgraded from 7.0 back when cfw for that firmware wasn't available yet

I posted some pictures of the error code.

is there anything i can do? maybe a software. can still boot to hekate bootloader.

 

[PyroGoat]

Do you have any backup or one that is not "clean"?
If yes, do a backup of your current state then attempt restore of old backup.

Do you have your keys? Maybe manually rebuild and restore firmware.

 

[vastrolorde]

Do you have any backup or one that is not "clean"?
If yes, do a backup of your current state then attempt restore of old backup.

Do you have your keys? Maybe manually rebuild and restore firmware.

Already tried to rebuild nand. but still no success still getting error. switch still boots up but after region setup, switch hangs up. then throw the error 2002 - 3580. any other possible cause? maybe a hardware issue?

can i use another EMMC, and boot up to cfw?