BIOS archive for an HP laptop on Quanta board DA0XW2MBAG0, revision G, from the Intel Core i7 version and reported as fully working. The 9.33 MB RAR file needs unpacking before the binary can be written. CPU variants on the same board can need different firmware, so match the processor as well as the board number and revision. Confirm the image size matches the SPI chip, read and save the original contents with a programmer, then reflash to recover a no-boot board.
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 .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →