Firmware dump from a Sony VAIO laptop whose mainboard is the Quanta-designed DA0HK9MB6D0, marked by the uploader as confirmed good from a customer unit. The 8 MB size corresponds to a 64 Mbit SPI flash, so it should be written to a chip of that capacity using a hardware programmer. Quanta's DA0 prefix identifies the board maker rather than Sony. Before flashing, compare the board code printed on the PCB, keep a backup of the existing chip, and be aware that a dump from another unit may carry its serial and system 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 @Datalvela_servicios. 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 →