Binary firmware image of 2.00 MB whose name only hints at an original dump, possibly from a Mac, though the name does not confirm the model or board. The org token usually marks a read taken from a working chip before any modification. A 2 MB image matches a 16 Mbit SPI flash, so it can only be written to a chip of that capacity using a programmer such as a CH341A or RT809H. Identify the logic board number on the PCB first and always save a backup of the existing chip before flashing anything.
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 @bios_laptop. 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 →