Remove the two outer 6 mm Torx screws securing each side of the display bracket to the upper case (4 screws total).

When re-assembling, back out the inner 6 mm Torx screws about a quarter turn and gently align the display and upper case before inserting the outer 6 mm Torx screws. After the display and case are aligned, tighten the inner 6 mm Torx screws, then insert and tighten the outer 6 mm Torx screws.