Standoff screws, 5 mm (6) CPU standoff screws, 5 mm (4) Screw, M2.5x5 mm Headphone PCA CPU support plate Screw, M2.5x5 mm CD/DVD support Figure 2-24. Removing the Motherboard Reassembly Procedure • When reinstalling the motherboard, see “Reinstalling the Motherboard” on page 2-37. • When reinstalling the bottom case, see “Replacing the Bottom Case” on page 2-38. 2-36 Removal and Replacement HP OmniBook XE3