Sony VAIO PCG-R505JSP User Manual page 89

5 Lift 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
6 You must remove the existing memory module before you can install a new
module. See "Removing a Memory Module" for instructions.
7 Touch a metal object (such as the connector panel on the back of your
notebook) to discharge any static electricity.
8 Remove the new memory module from its packaging.
9 Slide the memory module into the empty slot.
Installing a Memory Module
89