BIOS package for an HP Pavilion 15 built on motherboard DA0G7BMB6D1, revision D, also written as G7B-D. The ZIP is 5.56 MB. The DA0 prefix follows Quanta numbering, so the board was designed by Quanta for HP. Such dumps restore a laptop that shows no display or fails after an interrupted update, by writing the SPI flash with a programmer. Check that the code and revision printed on the PCB match DA0G7BMB6D1 rev D, read and keep the original chip contents, and confirm the image size equals the chip 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 @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 →