BIOS dump for the Sony VAIO PCG-51111T built on the Sony MBX-216 board, which corresponds to the Quanta motherboard DA0GD3MBCD0. The DIS and N11M tokens mark the discrete graphics version with an NVIDIA N11M GPU. Quanta boards follow the DA0 code plus MB pattern, and the last characters indicate revision, so compare the full number on the PCB. Before reflashing the SPI chip with a programmer, back up the original contents and make sure the dump matches the chip 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 @biosarchive. 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 →