BIOS dump for Quanta board DA0U92MB6D0 revision D fitted with an AMD A10-4655M processor, compressed into a 2.60 MB 7z archive. The name states a 4 MB image, matching a 4 MB SPI flash chip. The DA0 prefix is typical of Quanta-made laptop boards. Extract the file and write it with a programmer to revive a board with bad firmware. Confirm that the CPU variant and revision printed on your board are the same, and read and keep the original chip contents before flashing.
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 .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 →