Caution Use care when removing or installing the USB PCA. Otherwise, you could damage the mating pins on the motherboard. 5. Remove the screw from the USB PCA, then unplug the PCA from the motherboard by lifting the front edge. 6. Remove the three screws (one inside the hard drive opening) and three hex standoffs from the motherboard. 7. Lift the hard drive housing only until the PCMCIA pushbuttons clear the bottom case. Then gently work the motherboard forward until the I/O bracket slips free. The audio jack cover is released when you remove the motherboard. Note: Not present on all units. Screw, M2 Ч5mm Note smaller diameter CPU Thermal Kit 5mm Audio Jack Cover USB PCA IR Lens Figure 2-21.
Removing the Motherboard 2-26 Removal and Replacement HP OmniBook 2100/3000/3100 l units. CPU Module LV al Kit acer), Sc CPU type Standoff Plate D re U I