Sony PCG-F420 Laptop User Manual


 
Adding Memory
%!
3
Wait until the computer cools down. Then unscrew the screw at the
bottom of your computer. Loosen the screw with an appropriate
screwdriver.
4
Touch a metal object (such as the connector panel on the back of your
computer) to discharge static electricity.
5
Remove the memory module.
6
Tighten the screw on the bottom of the computer.
To install a memory module
1
Follow steps 1 to 4 of To remove a memory module.
2
Remove the memory module from its packaging.
Your computer comes with a memory module installed in the memory slot. To upgrade your
memory you will need to remove this module from the slot before installing your upgrade
memory.
screw
1 Pull the tabs in the direction of the arrows.
The memory module is released.
2 Pull the memory module in
the direction of the arrow.