English8Installing new componentsMake sure you only use components that are compatible with your Aspirecomputer. Consult your dealer about the suitability of new componentsbefore you purchase them.To ensure correct installation, refer to the documentation that comes withyour new components before you start to add or replace components.Possible upgrade options include the following:• Replace the HDD with a higher capacity model, or add a second HDD.• Install additional memory.• Install a graphics card as a substitute for the embedded graphicssubsystem.• Replace the CD drive with a DVD or CD-RW drive.• Install an add-on card, such as a fax/modem card, in one of the empty PCIslots.Opening The CaseBefore you open the case, turn your computer off and unplug the powercord from the wall outlet.a) Gently lay down the computer on a flat surface to access the side panel ofthe unit.b) Push the case lock to the right and pull the side panel toward you toremove the side panel.