Firmware archive named HDSB114 with a Broadwell tag, pointing to a BIOS build for a platform with Intel 5th-generation processors. Neither the manufacturer nor the laptop model is stated, so identify the device from the BIOS label or board before use. The size suggests a dump around 4 MB or a vendor update package. When flashing with an SPI programmer, save the original chip contents first and confirm the image size matches the chip. A Haswell counterpart exists, so pick the build matching the installed CPU generation.
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 .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →