BIOS package for the ASUS K501UX laptop, version F1205 by the look of the name, provided as a 3.88 MB zip. The file may be an official capsule update rather than a raw SPI dump, so check the extracted size and format before programming. Capsule files need conversion or flashing through the ASUS tool, while a raw image can be written directly with an external programmer. Back up the original chip first to preserve serial and UUID data, and confirm the board model printed on the PCB.
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 →