Sony VGN-S380 VAIO User Manual page 134

Do not touch any other components on the motherboard.
Make sure to insert the memory module edge with a notch into the memory module slot.
8. Close the module cover and then tighten the screws on the bottom of the computer.
9. Reinsert the battery and turn on the computer.
To change or add a memory module to the memory module slot underneath the keyboard
1.
Shut down your 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 two screws at the bottom of the computer.
5.
Slide up the latches in the battery compartment to unlock the keyboard.
6. Turn over the computer upside down and lift open the LCD.
7.
Lift the keyboard from the LCD display side, turn it over the touchpad, and gently put it on the computer. Be
careful not to detach the cable when lifting the keyboard.
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