With the packing foam still on, lay the monitor screen facing down on a table and open the top half of the packing foam. Install the neck to the base and insert the 1 base screw from the bottom. Install the assembled stand to the back of the monitor by screwing in 8pcs M4*12mm neck screws into the 4 outermost screw holes on both the left and right side. Tighten the screws to secure the base.