BIOS for Quanta board DAZAUIMB8C0 revision C, labelled for the Intel graphics (integrated VGA) version and described as fully working. It comes as a 5.77 MB RAR archive, so extract it and check the image size against your SPI chip before programming. DA-prefixed MB numbers are Quanta's mainboard codes, used across various laptop brands. Make sure the board is the Intel VGA variant and not a discrete-GPU version, read and save the original flash contents, then write the dump with an SPI programmer.
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 →