A BIOS / firmware dump for Dell hardware (board DA0R08MB6E2). Shared as “BIOS_DELL_Inspiron_5420_DA0R08MB6E2_REV_E2_14094_eletronicabr_com.html” — a .html file, 8.00 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 @bartonarquivos. Enginerys does not host this file.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →