Working BIOS dump for the Dell XPS 13 L322X on Quanta board DAD13AMBCD1, revision D1, stored in a 9.01 MB RAR archive. Quanta's DA0/DAx numbering identifies the project in the middle letters, here D13, with the suffix showing the PCB revision. The dump is used to recover a laptop with corrupted firmware via an SPI programmer. Confirm the board code and revision on the PCB, save the original chip contents before writing, and verify the image size equals the flash capacity.
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 .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →