Inside the Cricut are seven screws securing the top cover to the metal track that guides the tool holder. You can reach these screws by putting a screwdriver bit in a ratcheting socket wrench. If you're using iFixit bits, the smaller bits work with a 4‑mm socket and the larger bits work with a 1/4‑inch socket.

Remove the seven 9.8 mm‑long Phillips screws securing the top cover to the metal track.