Sony VGN-TZ10 - Manual (Page 147)

147 n N
Upgrading Your VAIO Computer
Replacing a Memory Module
To replace a memory module
1 Shut down the computer and disconnect all peripheral devices.
2 Unplug the computer and remove the battery pack.
3 Wait until the computer cools down.
4 Unscrew the screw (indicated by the arrow below) on the bottom of the computer and remove the memory module
compartment cover.
5 Touch a metal object to discharge static electricity.