Raw 32 MB binary whose name mentions BH, EC5106 and QS, with no brand or board number stated. EC5106 may point to an embedded controller, and QS sometimes marks a qualification sample, but neither reading can be confirmed from the name alone. At 32 MB it suits a 256 Mbit SPI flash chip, and it will not fit a smaller one. Look inside with UEFITool to identify the platform, and confirm the chip markings and board before programming. Always keep a dump of the original contents.
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 @BiosSupport2006. 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 →