ASUS X412EAY laptop BIOS for mainboard revision 2.0, delivered in a 7.45 MB RAR archive and tagged repeatedly as OK, suggesting it was confirmed working. Technicians use an image like this to reprogram the BIOS chip with a CH341A or similar programmer when the notebook shows no display or loops on power-up. Make sure the revision printed on the PCB reads 2.0, open the archive to check which image file fits the flash chip size, and always dump the original chip before writing anything new.
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 →