Remove the four 0.7 mm Phillips #0 screws connecting the back panel to the monitor.

Remove the single 0.85 mm Phillips #0 screw from the location shown.

Insert the plastic opening tool into the crevice along the side, top, and bottom of the monitor.

Pry open the monitor by running the plastic opening tool along the crevice.

Lift the back panel off of the monitor as shown.