BIOS image for the Quanta board DA0ZDSMBAF0, described in the name as an 8 MB dump and packed in a RAR archive. The DA0 prefix is typical of Quanta motherboard numbering, and the laptop brand is not given here. Check that the board marking matches and that the SPI flash on the PCB is 8 MB before writing. Read and save the original chip first, then flash this image with a programmer such as a CH341A to bring back a board with a damaged BIOS or one that will not boot.
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 →