Raw binary image of exactly 4.00 MB with a generic name that reveals nothing about the device, board or firmware version. That size matches a 32 Mbit SPI flash chip, commonly used for EC firmware or BIOS on older laptops. A programmer such as a CH341A can write it, but only once you know its origin; open it in a hex editor or UEFITool to look for model strings. Always back up the original chip before writing, and never flash an unidentified image to a board you cannot match.
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 @skclappybios. 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 →