8 MB BIOS dump for the ASUS X553MA, mainboard revision 2.0; the brand is misspelled in the name. The name identifies the flash chip as a Winbond W25Q64F, a 64 Mbit part whose capacity matches the file size exactly. A technician writes this image to the SPI chip with a programmer, either in-circuit with a clip or after desoldering. Confirm the PCB revision first and back up the original chip, which holds board-specific data such as serial numbers.
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 →