Insert the FMCB memory card and the USB drive into your PS2.
If using a Slim PS2, some versions of CodeBreaker require specific patches to recognize the optical drive after the software boots. The Legacy of Cheat Discs codebreaker ps2 v101 iso
: Users often find "v10.1" or "v10" images bundled with updated cheat files (e.g., Insert the FMCB memory card and the USB drive into your PS2