A BIOS / firmware dump for Dell hardware (board DAUM3BMB6E0). Shared as “DR-BIOS.COM_Dell_Inspiron_1764=4=DAUM3BMB6E0_Rev-E.zip” — a .zip file, 1.71 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 @Satale_bios_esquemas_Laptop. 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 →