Sony PCG -TR1 Laptop User Manual


 
Sony Notebook User Guide
Precautions
125
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Changing or adding a memory module
To change or add a memory module, proceed as follows:
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 central screw at the bottom of your computer.
5 Touch a metal object (such as the connector panel on the back of your computer) to discharge static
electricity.
6 Remove the memory module:
Pull the tabs in the direction of the arrows.
The memory module is released.
Pull the memory module in the direction of the arrow.
7 Remove the new memory module from its packaging.
8 Install the memory module. Be careful not to touch the other
components on the motherboard.