Working BIOS image for an HP ENVY 17 built on the Quanta DA0SP8MB6F0 board, revision F, packed as a 3.41 MB RAR archive. Quanta board numbers follow the DA0 plus project code plus MB pattern, and the letter at the end of the name gives the PCB revision. Before you write this dump to the SPI chip with a programmer such as a CH341A, match the board number and revision printed on the PCB. Back up the original chip first, because the original image holds the serial number and other unit-specific data that this file will not.
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 .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 →