BIOS dump of 4 MB for a machine referred to as R61. The name marks it as checked with the MAC address in place and confirmed as working. A 32 Mbit SPI image like this is written with an external programmer to bring a board back from a corrupted BIOS. Because the dump comes from another unit, the stored MAC and serial data belong to that machine. Edit those values to your own board's details, and back up your original chip before programming.
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 →