Working BIOS for the ASUS UX481FAC laptop, ZenBook Duo series, board revision 2.0 with FLC in the name, whose meaning is not certain. The image is meant for writing to the motherboard SPI flash chip with an external programmer to recover from a dead or looping board. Confirm the revision printed on the PCB matches 2.0 before use. Back up the existing chip contents, as they hold serial and licence data, and check that the image size matches the flash chip 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 .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 →