Display flex cable Screw, M2.5Ч8mm Figure 2-9. Removing the Display Assembly Reassembly Notes • For a 12-inch display, the flex cable wraps around the post only about 1/2 turn. • For a 12- or 13-inch display, insert the display power wires into the notch in the top case before installing the hinge cover. HP OmniBook 900 Removal and Replacement 2-17 Hinge Displa Screw Hinge Displa Screw covers (2) y power cable , M2.5×4mm