BIOS image for the HP Pavilion DV7-4050 laptop on Quanta board DA0LX6MB6G2, revision G, inside a 1.73 MB RAR archive. Quanta motherboard codes begin with DA, followed by the project name, here LX6, and a build suffix. The small size suggests an older platform with a smaller SPI flash chip. Technicians write such a dump to recover laptops that show power but no picture or that fail after a bad update. Compare the board code and revision on the PCB, read the original chip first and make sure the image fits the flash 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 .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 →