BIOS archive for the Asus K54C laptop, named with AS207, most likely firmware version 207 for this model. The ZIP is 981 KB, consistent with a 1 MB class update image, though the contents should be checked. It is suited to restoring a corrupted BIOS through the Asus update tool or by writing the SPI flash with a hardware programmer. Keep a backup of the original chip, as it may hold board-specific data such as serial number and LAN MAC. Also confirm the image size fits the installed 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 →