BIOS and EC firmware set for the HP Stream 14-ax010wm laptop, Quanta board DA0P9MB16D0, project code 0P9, stored as a 3.96 MB RAR. Quanta boards follow the DA0xxxMBxx0 pattern, where the last characters indicate the PCB revision. Having both the system BIOS and the embedded controller image allows a full recovery when a board fails to power on or charge after corruption. Program the SPI flash with an external programmer only after backing up the original contents and checking the DA number on the PCB.
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 →