Dell Alienware Aurora R4 BIOS archive at version A10, a release preceding A11 in Dell numbering. The 3.12 MB ZIP may contain either the official updater or a flash image; check which before use. Older versions are sometimes needed when a newer release causes compatibility trouble or when a downgrade is required for a specific CPU or card. If programming the chip directly with a programmer, save the existing contents first, as they carry service tag and system data, and verify the file size against the chip.
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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →