Installing the System Fan1. Place the fans in the fan assembly and attach the grommets.2. Place the fan assembly in the chassis.3. Install the screws to secure the fan assembly to the chassis.4. Connect the system fan cables to their connectors on the system board.5. Route the system fan cables out of the opening in the system fan module in the direction of the system board.6. Place the air baffle in its slot in the computer and insert the latches.7. Install the screws that secure the drive bay.8. Replace the metal plate and install the screw that secures metal plate to the system fan.9. Route and connect the system board cable to its connector.10. Install:a) optical driveb) hard drivec) PCI cardd) intrusion switche) cover11. Follow the procedures inAfter Working Inside Your Computer.Removing the Memory1. Follow the procedures inBefore Working Inside Your Computer.2. Remove the cover.3. Press down on the memory-securing clips on each side of the memory module, and lift the memory moduleupwards to remove it from the computer.Figure 2.Installing the Memory1. Insert the memory module into the memory socket.2. Press down on the memory module until the securing clips secure the memory in place.3. Install the cover.4. Follow the procedures inAfter Working Inside Your Computer.Removing the Coin-Cell Battery1. Follow the procedures inBefore Working Inside Your Computer.2. Remove the cover.19