Raw BIOS image of 4 MB in BIN format for the Quanta board DAZRQMB18F0, as given by the file name. Quanta uses DA0 or DAZ prefixes followed by a project code and MB revision suffix for its laptop motherboards, and the ZRQ project name is not explained further. A 4 MB file matches a 32 Mbit SPI chip, so it can be written directly with a programmer such as a CH341A. Check the board number on the PCB and back up the original flash before writing the dump.
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 .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →