Sony VGC-LS20 - Manual (Page 105)

105 n N
Upgrading Your VAIO Computer
4 Unscrew the screw (2) and remove the memory module compartment cover (3).
5 Touch a metal object (such as the chassis frame) to discharge static electricity.
6 Remove the memory module:
❑ Pull the latches in the direction of the arrows (1).
The memory module is released.
❑ Make sure that the memory module tilts up and then pull it out in the direction of the arrow (2).