2 MB raw firmware file named 1340ok2; the name suggests a model numbered 1340 and a dump marked as working, but no brand, board number or version is given. The size points to a 16 Mbit SPI flash chip. Before relying on it, identify the device and board carefully from markings on the PCB. Such images are flashed with an external programmer to bring back boards with corrupted firmware, and the original chip should always be read and saved first in case the dump proves unsuitable.
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 .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 →