BIOS dump for the Acer Aspire One 751H netbook on Quanta ZA3 board, written as DAOZA3MB6EO revision E, where the O characters likely stand for zeros in DA0ZA3MB6E0. Quanta uses this DA0 project code pattern, and the board string on the PCB should match. The 1 MB image fits an 8 Mbit SPI chip and is written with a hardware programmer to recover firmware. Save the original contents first and confirm the chip capacity before flashing.
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 @abgm_manutencao_bios. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →