Acer Aspire One D257 netbook BIOS image for Quanta board DA0ZE6MB6E0, stored as a 2.00 MB raw binary suitable for a 16 Mbit SPI chip. The (1) in the name is only a duplicate copy marker. Quanta's DA0 numbering includes the project code ZE6 and the revision in the MB part, so match these on the PCB. Technicians write such a dump with an external programmer to fix netbooks that power on without display. Keep a backup of the original chip contents first. Also check that the flash chip capacity equals 2 MB.
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 @biosschematics. 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 →