BIOS image for an NEC laptop built on the Quanta motherboard DA0NN6MB8C0, packed in a ZIP archive of 4.71 MB that holds a single .BIN dump. The DA0xxxMBxxx pattern is Quanta's numbering, where NN6 is the project code and the trailing characters encode the PCB revision. Technicians write such a dump to the SPI flash with a programmer such as a CH341A when the board shows no POST or a corrupted firmware. Confirm the board number on the PCB, back up the original chip first and check the image size matches 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 @afsbiosfree. 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 →