BIOS package for the HP EliteBook 840 G8, supplied as a RAR archive of about 23.2 MB. According to the name the image is clean and carries an MPM Unlocked state, meaning the HP Manufacturing Programming Mode lock has been released so serial, model and other DMI data can be rewritten. Technicians use such a dump to recover a corrupted or locked board by writing it to the SPI flash with a programmer. Read and save the original chip contents first, since they hold the unit-specific identity, and confirm the chip capacity matches the image.
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 @BiosSupport2006. 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 →