BIOS dump for the ASUS ZenBook UX305F, 3.51 MB as a RAR archive, with no revision or firmware version given. It is for restoring the SPI flash of this thin laptop when it powers on without display or the firmware has been damaged. Before writing with a programmer, read the existing chip and store that copy, as it may contain unique identifiers. Confirm that the extracted image size equals the flash chip capacity to avoid a failed write.
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 →