BIOS image for an ASUS X430FA board, revision 2.1, with the bin file named for X430FN firmware version 308. Packed in a 5.41 MB ZIP, it is intended for programming the SPI flash directly with a hardware programmer. The name implies the X430FN firmware serves this X430FA board, but confirm compatibility before writing. Save the current chip contents first, because they may hold the serial number and other unique data, and make sure the unpacked image size matches the capacity of the flash chip.
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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →