Question regarding both LED on booting and sd

[Simo3ds]

I need to ask something regarding led color, because, I have a problem on a console, that when boot without sd, I get the white led, because has no boot.firm inside the nand, but when boot with sd, I get instead the red led, I just need to know if this mean that is the sd corrupted or also the nand;
Thank you for your time

[urherenow]

Github is not generally used as a help forum. This space is for reporting bugs, collaboration, and suggestions. You are better off asking this in a forum or Discord. With that said, your answer is shown on the very front page of this repo. I suggest you backup your SD and test it, format it, copy the contents back (if the test is ok), and follow a guide to reinstall both this AND Luma3DS.

Or... first, simply copy the latest Luma3ds onto your SD and try again. IIRC, recent builds of it will automatically place a copy in ctrnand.