BIOS dump for the ASUS K56CB laptop, mainboard revision 2, as an 8 MB binary. An 8 MB image fits a 64 Mbit SPI flash chip and can be written with a programmer such as a CH341A or RT809. Technicians use such dumps to revive boards with corrupted firmware or no display. Read and save the original chip before writing, confirm the board revision on the PCB is 2, and expect to restore the serial and system data afterwards if the dump came from another unit.
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 @biosbigarchives. 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 →