Raw 512 KB binary for the HP 630 on the Intel HM55 chipset, labelled SMALL, which points to the smaller of two flash chips on boards that split firmware across two SPI chips. The 512 KB size fits a 4 Mbit chip, commonly the EC or secondary BIOS part. Write it only to the matching small chip, since an image that does not match the chip capacity will not fit. Read and keep a backup of the existing contents first, and confirm the board matches before programming it with a CH341A or similar tool.
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 .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 →