The student unlocks the graphic cards.
text: Actually, they are.
text: They should be on the outside. If you look at the computer, it looks like it's at the very top corner.
text: The very top right.
text: Those, you see those two cards with the yellow on it? Those are the graphics card at the very top.
text: Yeah, right there.
text: If you look on the outside of it, outside.
text: Uhm, those green taps, push down on both of them at the same time.
text: Yeah.