Firmware archive labelled Generacion G9 SF20BA, Spanish for Generation G9. SF20BA may be a board or model code, but the name says little else. No brand or version is given. The RAR is about 11.3 MB, so check its contents to see whether it holds a raw flash dump. Before programming, match the code against the PCB markings, read and keep the original chip, and confirm that the image size suits the flash device.
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 @biosarchive. 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 →