BIOS region extracted from a full Intel SPI flash image, 6 MB in size. The name does not specify the board, model or BIOS version. On Intel layouts the BIOS region holds the UEFI firmware volumes, while descriptor and ME live in separate regions. Technicians use such a file to replace a corrupted firmware section or move settings between images. Write it only at the offset defined by the descriptor of a matching board, using UEFITool or FITC, because flashing it alone to the start of the chip will not work.
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 @Laptopdesktopbios. 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 →