RAR archive of about 3 MB containing DMI tools, classified as BIOS and firmware utilities, with no version or vendor stated in the name. DMI utilities are used to read and rewrite the Desktop Management Interface data in the BIOS, such as serial number, model string and UUID, which often need restoring after a board swap or a flash with a generic dump. Check which BIOS vendor and platform each tool supports before running it, and save a full backup of the original SPI contents first so the identity data can be recovered.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @generalproblemsolved. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →