BIOS image for an HP G4 series laptop on Quanta board DAR23GMB6A1, saved as a 2 MB raw binary. The size corresponds to a 16 Mbit SPI flash chip, so the chip on the board must match that capacity. A dump like this is used to recover machines with corrupted firmware that power up but show no image or fail to post. Quanta boards are identified by the DA prefix code printed on the PCB. Program it with an external programmer after reading and keeping the original contents as a backup.
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 @LaptopSchmatic. 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 →