Raw BIN BIOS image of exactly 4 MB for an ASUS X44H using the K43L main board at revision 5. A 4 MB file matches a 32 Mbit SPI flash, so it can be loaded straight into a programmer for writing. Typical use is recovery of a board with no display or a corrupt BIOS after a failed update. Verify the board name and revision on the PCB, read and save the factory contents before erasing, and make sure the chip on the board has the same capacity.
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 .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →