BIOS dumps for the Dell Inspiron 14-5459 built on a Quanta board DA0AM8MB8D0, revision D, with images for both a 4 MB and an 8 MB flash chip included in the archive. Quanta numbers starting with DA0 follow the ODM's own pattern, and the revision letter printed on the PCB should match. Technicians write these images with an SPI programmer such as a CH341A to revive a board with corrupted firmware. Read and save the original chip contents first, and make sure each image size matches the capacity of the chip it goes on.
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 →