Working BIOS dump for an HP 13-inch laptop built on Quanta board DAY0DDMBAE0, with 0804F noted in the name, possibly a build or date code. Quanta uses the DA-prefix MB numbering seen here, and the final characters indicate the board revision, which should be checked on the PCB. Packed as a 5.24 MB ZIP, it is used to reprogram the SPI flash with a programmer when the laptop has no power-on or no display due to bad firmware. Save the original contents before writing and check the image size against the chip.
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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →