Firmware dump for a Sony laptop on motherboard MBX-269, a single 8.00 MB bin file. The name suggests a cleared image, likely with personal or locked data removed, but it does not state exactly what was cleaned, so check before use. MBX-xxx is Sony's own VAIO board numbering. An 8 MB image fits a 64 Mbit SPI flash, and it is written with a programmer to restore a board after BIOS corruption or to clear a lock. Back up the original chip first, since it holds serial and model 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 @bioshub. 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 →