Firmware dump for the Acer D260 netbook, supplied as a 1.00 MB file without an extension and labelled only with the number 123, which says nothing about version or status. The size fits an 8 Mbit SPI flash, the typical part on small Atom-based netbooks of this class. It can be used to restore a unit that no longer boots after a failed update. Before programming, verify the chip type on the board, read and store the original contents, and compare the image against the backup to spot differences in serial data.
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.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →