BIOS image for an HP 15 series notebook on Quanta board DAG34AMB6D0, revision D, labelled as working completely. Quanta uses the DA prefix followed by a project code, here G34, so the number on the PCB should match exactly before any flashing. Unpack the RAR and write the dump to the SPI flash with an external programmer after saving the original chip contents. The image size must equal the chip capacity; a mismatched file will not fit and indicates the wrong dump or 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 .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 →