Compressed BIOS package for the Acer Aspire One D250 netbook, listed as AOD250, 732 KB. The name does not say whether it contains a raw dump or an updater, so check the contents after extraction. Aspire One boards that fail to boot after a bad flash are commonly recovered by writing the image to the SPI chip with a programmer. Confirm the board version under the keyboard area, save the original chip read, and ensure the image size equals the chip 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 @ComputerBIOSBinFile. 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 →