BIOS image labelled HDSB114 for a Broadwell-platform board, 8 MB in size and sized for a 64 Mbit SPI flash chip. The name gives no brand or revision beyond the board code and CPU generation. It is used to restore firmware when a system fails to start or shows no video after corruption. Program it with an external SPI programmer, verifying that the board code and Broadwell generation match your unit. Save the existing chip contents first, since ME and identification data may be unique.
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 @afsbiosfree. 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 →