BIOS image for the Acer 8930G laptop on motherboard 6050A2207701-MB-A02, a zipped 782 KB file whose name refers to KM2X64, likely the BIOS version code, as a .bin dump. The 6050A numbering is Inventec, the ODM that built this Acer board, and A02 is the revision. Such a dump is written to the SPI flash with a programmer to revive a board with corrupted firmware. Read and keep a backup of the original chip first, and make sure the image size matches the capacity of the installed flash chip.
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 @biosarchive. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →