Samsung R538 BIOS dump noted as being from an Intel Core i3 version and marked as working by the uploader. The 4 MB binary suits a 32 Mbit flash chip and is written directly to the SPI chip rather than through an updater. Matching the CPU variant matters because boards built for different processors or graphics options may need different images. Read and save the factory contents before programming, confirm the board number on the PCB, and check the result with a verify pass.
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 →