Check if your replacement screen has a lid‑angle sensor installed on the hinge. If it does, skip this step. Otherwise, follow this step to remove the sensor—you'll need to transfer it to your replacement screen.

Use the point of a spudger to lift the flap covering the lid‑angle sensor screw, located on the left hinge.

Use a 1IP Torx Plus driver to remove the screw securing the lid‑angle sensor.

Remove the lid‑angle sensor and set it aside for reassembly.