Original BIOS read from an HP ProBook 440 G3 mainboard, revision C, 16 MB, matching a 128 Mbit SPI chip. A full dump like this is used to restore firmware on boards that power on without display or are stuck after a bad update. Confirm that your board is revision C, keep a backup of its current contents, and verify the write afterwards. The dump may carry the donor unit's serial number and product data, which you may need to change after booting.
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 @ComputerBIOSBinFile. 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 →