To Install a Memory Module
4Slide the LCD lock lever and lift the cover. Slide the keyboard toward the LCD display, then lift it away slightly.
Lifting the Keyboard
5Lift the keyboard from the LCD display side, then gently turn it over on the touchpad space. Be careful not to detach the cable when lifting the keyboard.
Turning the Keyboard
Cable
6You must remove the existing memory module. Follow the instructions in “To Remove a Memory Module” .
7Remove the memory module from its packaging.