Upgrading The Computer6 - 6 Upgrading the Optical (CD/DVD) Device6Upgrading the Optical (CD/DVD) Device1. Turn off the computer, and turn it over and remove the battery.2. Remove the HDD bay cover screws - (Models A & B)/ - (Model C).3. Remove the HDD bay cover .4. Remove the screw at point , and use a screwdriver to carefully push out theoptical device at point .5. Reverse the process to install the new device.Figure 6 - 5Removing the CD/DVD Device1 3 1 4567321432155Models A & B Model C67