Sony PCG-R505ECP - Manual (Page 100)

VAIO® Computer User Guide
100
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.
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
computer) to discharge any static electricity.
8 Remove the new memory module from its packaging.
9 Slide the memory module into the empty slot.
Lifting the Keyboard
Turning the Keyboard
Cable