BIOS dump for an HP laptop using the Quanta-made board DAG3PBMB8A0, prepared for a 16MB SPI flash chip and stored as RAR. DA-prefixed codes like this are Quanta's PCB part numbers printed on the board itself. The image suits recovery of a unit that will not power on, has no display or is stuck after a bad update, written with an SPI programmer and clip or after desoldering. Save the original chip contents before erasing and make sure the code on your PCB matches exactly, since Quanta reuses similar numbers across models.
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 →