LEGO Star Wars II: The Original Trilogy Hints

Power Brick

  • 1 of 3: The brick to unlock the Minikit Detector is available relatively straightforwardly in Episode V, Chapter 5's Story mode.
  • 2 of 3: It's right next to Luke's X-Wing when you first arrive, even though it may be a bit hidden.
  • 3 of 3: Just walk to the left side of the ship (and perhaps around the back) to pick it up.