BIOS firmware for the Dell 5459 laptop, project AM8, on Quanta motherboard DA0AM8MB8D0, revision D, delivered as a 4.83 MB zip archive. Quanta board codes start with DA0, followed by the project name, here AM8, and end with the revision letter. This image serves to rewrite the SPI flash with an external programmer when the laptop powers up without picture or refuses to POST. Read and archive the existing chip contents before flashing and make sure the dump size suits the installed 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 @bioshub. 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 →