BIOS dump for the Quanta DA0ZQZMB6C0 motherboard, revision C, taken from the chip at location U14. Quanta uses the DA0xxxMBxx0 pattern for board part numbers on boards it makes for HP, Acer, Dell and other brands. The 1.5 MB rar is meant for programming that SPI flash directly with a programmer. Check that the board number and revision C on the PCB match, that the target chip is the one at U14, and read and save the existing contents before writing a new image.
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 →