A BIOS / firmware dump for Samsung hardware (board BA41-02390A). Shared as “Samsung 450R5J - BA41-02390A.zip” — a .zip file, 3.96 MB.
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 @abgm_manutencao_bios. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Built-in OS tools7-Zip
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →