2-24 Removal and Replacement HP OmniBook 7100 Component Removal Procedures Additional Steps (See figure on page 4-6) Fan Plug-in module (page 2-3). Hard drive (page 2-5). Keyboard (page 2-8). Heatsink (page 2-9). Remove the three screws at the face of the fan. Reassembly Notes: Install the fan wires next to the rounded corner of the block. Front-IR PCA Plug-in module (page 2-3). Hard drive (page 2-5). Keyboard (page 2-8). Heatsink (page 2-9). Display (page 2-11). Top case (page 2-14). 1. Unplug the front-IR cable from the motherboard. 2. Remove the screw from the front-IR PCA and remove the PCA. Reassembly Notes:
Make sure the front-IR cable is taped along the top of the housing and is retained by the plastic tab near where it plugs into the motherboard. Heatsink, CPU See page 2-9. Hinge Mount, Left Plug-in module (page 2-3). Hard drive (page 2-5). Keyboard (page 2-8). Heatsink (page 2-9). Display (page 2-11). Top case (page 2-14). Remove the five screws holding the hinge mount, including two behind the I/O door. Hinge Mount, Right Plug-in module (page 2-3). Hard drive (page 2-5). Keyboard (page 2-8). Heatsink (page 2-9). Display (page 2-11). Top case (page 2-14). 1. Remove the two screws from the hinge mount holding the LVDS PCA and motherboard. 2.
Remove the two screws from the top of the hinge mount and two screws holding it from behind the I/O door. 3. Slide out the hinge mount. LVDS PCA Plug-in module (page 2-3). Hard drive (page 2-5). Keyboard (page 2-8). Heatsink (page 2-9). Display (page 2-11). Top case (page 2-14). 1. Unplug the DC-DC PCA from the motherboard. 2. Remove the screw from the LVDS PCA and unplug the PCA from the motherboard. Motherboard See page 2-15. Motherboard Frame Plug-in module (page 2-3). Hard drive (page 2-5). Keyboard (page 2-8). Heatsink (page 2-9). Display (page 2-11). Top case (page 2-14). Motherboard (page 2-15). 1. Remove the remaining screw at the front edge of the PCMCIA shield. 2.
On the bottom of the motherboard, remove the two screws at the corners of the motherboard. One screw also holds the audio jack cover. PCMCIA Shield Plug-in module (page 2-3). Hard drive (page 2-5). Keyboard (page 2-8). Heatsink (page 2-9). Display (page 2-11). Top case (page 2-14). Remove the three remaining screws from the PCMCIA shield and remove the shield. PCMCIA Socket Plug-in module (page 2-3). Hard drive (page 2-5). Keyboard (page 2-8). Heatsink (page 2-9). Display (page 2-11). Top case (page 2-14). Motherboard (page 2-15). 1. Remove the three remaining screws from the PCMCIA shield and remove the shield. 2.
On the bottom of the motherboard, remove the four screws that hold the PCMCIA socket. 3. Unplug the PCMCIA socket from the motherboard. Reassembly Notes: Be sure to install the grounding clips on the PCMCIA screws. Make sure they do not touch any nearby components.