BIOS dump for the Dell XPS 13 on Quanta board DA0D13MBCD1 revision D1, UMA version with integrated graphics only, packed as a 1.95 MB 7z file. The DA0 prefix followed by the project code and MB marks the Quanta numbering scheme, which Dell uses on boards made by that ODM. Compare the code and revision on your PCB before flashing. Use an SPI programmer to restore a corrupted chip, keep a backup of the original read, and verify that the image size corresponds to the installed flash part.
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 @biosfiles. Enginerys does not host this file.
How to open a .7z file
High-ratio compressed archive, often used for large BIOS collections.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →