Firmware dump read from an EN25F80 flash chip, position U15, on board DAR62CMB6A0 revision A. The DA prefix with an MB suffix follows Quanta board numbering, and Quanta builds boards for several laptop brands. The EN25F80 is an 8 Mbit Eon part, matching the 1.00 MB size, and this board also carries a second chip at U31. Confirm the board number and revision silkscreened on the PCB, identify which chip you are servicing by its reference designator, and read the original contents before writing.
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 @bios_laptop. 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 →