The original post: /r/homelab by /u/avksom on 2025-03-06 13:37:08.

I’ve got a corrupt bios on my x12sca-5f card and am now looking into my options how to fix things. My question is how important is the unique data of dmi, macadresses uid, etc, on the board for being able to use it? Will I be able to save it If I can’t migrate that data?

I’ve ordered a ch341a programmer to try to extract the information and merge it with a bios file before flashing the bios chip. I’ve also found a supplier on eBay that sells pre flashed bios chips for my board but then it of course it won’t have that data.