Raw 16 MB BIOS image for the HP 640 G1 laptop, in .BIN format. The name gives no board number, revision, or state of the ME region, so treat it as an unverified dump and compare against the board before use. Such images are written to the SPI flash with an external programmer like a CH341A or RT809H to recover a laptop with corrupted firmware. Read and save the original chip first, since it carries serial and system data, and check that the installed flash chip is 16 MB in capacity.
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 @bioshub. 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 →