Working BIOS dump for the ASUS GA401Q laptop, reported by its name as fully functional. No board revision or chip type is given in the name. The archive is a 16.4 MB RAR, so the image inside is likely sized for a larger SPI flash. Technicians use dumps like this to recover a board with corrupted firmware, writing it to the flash chip with a CH341A or similar programmer. Read and keep the original contents first, because they hold serial and system-specific data that a donor dump will not have.
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 →