BIOS dump for the ASUS G750JS laptop mainboard, revision 2.1, which the name marks as fully working, packed in a 3.12 MB RAR archive. A tested image like this is used to recover a board with corrupted firmware, to fix boot loops, or to fit a replacement flash chip. Program it with a CH341A or a similar SPI programmer, and read and save the existing chip first. Confirm the rev 2.1 marking on the PCB and that the chip capacity matches the image.
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 →