Original BIOS for the ASUS E1404FA mainboard, revision 2.0, labelled as working. The RAR is about 8.20 MB and likely contains a dump intended for direct writing to the SPI flash. Technicians use such images when a notebook will not post, stays on a black screen or fails after a bad update. Confirm the board name and revision on the PCB, save the content of your own chip, and verify the dump size equals the flash capacity before programming with a CH341A or comparable programmer.
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 @pkbiosbdv. 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 →