Raw 8 MB binary dump labelled for the ASUS X455LJ laptop, a model in the X455L family. The name carries no board revision, BIOS version or note about ME region state, so treat it as an unverified full SPI image. An 8 MB file matches a 64 Mbit flash chip, which is what you would write with a CH341A or similar programmer after desoldering or clipping the chip. Always back up the existing contents first, since they hold serial and LAN MAC data, and confirm the mainboard revision matches.
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 .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →