BIOS binary for a Quanta board DAR23GMB6A0, revision A, as a 2.00 MB raw BIN image. The DA prefix plus MB suffix is the Quanta mainboard numbering, used on notebooks of several brands. A 2 MB image suits a 16 Mbit SPI flash chip, so verify the chip on the PCB matches before programming. Technicians write such dumps with an external programmer to revive boards with corrupted firmware. Save the existing chip contents first and confirm the board number and revision on the PCB.
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 @laptopbios21. 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 →