BIOS dump for the Quanta board DA0AX1MB6H1, stored as a 4 MB binary. Quanta uses DA0 prefixes followed by a project code and MB for its motherboards, which are built for brands such as HP, Dell, Acer and Lenovo. The name gives no laptop model, BIOS version or status, so treat it as an untested image. A 4 MB file suits a 32 Mbit SPI chip; confirm the chip size and the board number on the PCB, back up the existing contents, then program it with a programmer and verify the write.
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 @schematiclaptopramkushwaha. 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 →