Forum discussion tagged with gba.
  1. Vengeance_

    Pokemon LeafGreen not working 1M sub-curcuit board not installed

    I started playing Pokemon leafgreen today and it said that the 1M subcurcuit board wasnt installed. This is not a ROM but a physical copy. There is a save file but it cannot be played. I cant save over it, an error message comes up when I do: "Save error, please exchange the backup memory".