I also have one of the Advantech boards I am trying to flash the BIOS on. ASMB-913I. Has anyone had any luck finding a bios image for this? I have root access to the system, and ipmi administrative access. The ipmi looks like it has been customized to remove all bios interaction. The boot device has been locked to a single pci m.2 card, and any changes to that require a bios password. Really stuck on this one so far. I downloaded something for an ipmi firmware flash from advantech's website, but it appears to not be a valid flash image, an ima file extentions. I tried to flash the BMC through ipmitool in linux, but no dice.