BIOS binary for a model designated 2000A, 4.00 MB in size. The name gives no brand, board number, revision or firmware version, so identification rests on that short model token alone. A raw image like this is written directly to the SPI flash chip with an external programmer to recover a dead or corrupted board. Back up the original chip first, make sure the flash capacity is 4 MB, and confirm that the motherboard truly matches the model before flashing.
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 @biosfilebins. 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 →