Original BIOS dump for the ASUS K52DR, mainboard revision 3.1, in a small 1.16 MB RAR archive. The word Original suggests it was read from a factory chip rather than built from an update file. It is useful for restoring a corrupted SPI flash or a board that stays dark after a failed update. Since the name gives a specific revision, compare the 3.1 marking on the PCB before writing. Save the current chip contents with your programmer first and check that the image size equals 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 →