Firmware dump for the ASUS N551JK laptop, board revision 2.0, for the discrete graphics (DIS) version, saved without a file extension and 8 MB in size. Discrete and integrated-graphics boards usually need different images, so the board type matters. Programmer software may need a .bin extension. Use it to reflash the SPI chip when the laptop will not boot. Verify the revision on the PCB, keep a backup of the existing chip contents including serial data, and confirm the 8 MB capacity.
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 @abgm_manutencao_bios. Enginerys does not host this file.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →