Firmware image for the ASUS K53SM, 4 MB in size, with 214 most likely indicating the BIOS version. This copy shares its name with another K53SM file, so compare checksums if both are at hand. A 4 MB image fits a 32 Mbit flash chip and is written with an SPI programmer to restore a non-booting board. Verify that the mainboard model and revision match the source, and read the current chip first so its serial and configuration data are preserved.
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 →