Precautions

Sony Notebook User Guide

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-Mechanical vibration or shock,

-Strong magnets or speakers that are not magnetically shielded,

-Ambient temperature of more than +35°C or less than +5°C,

-High humidity.

!Be careful when adding memory. Mistakes on installation or removal of the memory module may cause a malfunction.

Removing a memory module

To remove a memory module, proceed as follows:

1Shut down your computer and disconnect all peripheral devices.

2Unplug the computer and remove the battery pack.

3Wait until the computer cools down.

4Unscrew the two screws at the bottom of your computer.

5Slide the LCD lock lever and lift the cover.

6Slide the keyboard toward the LCD display, then lift it away slightly.

7Lift the keyboard from the LCD display side.

8Gently turn it over the touchpad. Be careful not to detach the cable when lifting the keyboard.

9Touch a metal object (such as the connector panel on the back of your computer) to discharge static electricity.