Firmware dump from a Samsung SA300 series LED monitor, model S20A300B according to the name. At 512 KB the file matches a 4 Mbit SPI flash of the kind used on monitor main boards to store the scaler firmware. Technicians reprogram it when a display stays dark, cycles power, shows a frozen logo or ignores its buttons. Read and save the original chip before erasing, confirm the main board version matches, and make sure the programmer is set for the exact flash part fitted on the PCB.
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 →