Raw HP BIOS image, 16.0 MB, named only by the code 08A20, with no model or board number in the name. A 16 MB file fits a 128 Mbit SPI flash chip, the size commonly used on recent laptops. Write it with a programmer such as a CH341A after saving the original contents, since the original holds the serial number and other machine-specific data. Make sure the code matches the BIOS family of your unit before flashing, and compare it with a known-good dump if one is available.
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 @smbiossupport. 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 →