2 MB firmware file named sam.bin, presumably for a Samsung machine, though the name gives no model, board number or version. Treat it as unidentified until its internal strings have been checked with a hex editor or a BIOS analysis tool. The size corresponds to a 16 Mbit SPI flash chip, a common capacity on older notebooks. Flash it only with an external programmer after reading and backing up the existing chip. Make sure the target chip capacity matches and the board is the correct one.
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 →