Sony PCG-838 - Manual (Page 106)

VAIO Notebook Computer User Guide 96
Adding Memory
In the future you may want to install memory modules to expand the
functionality of your computer. You can increase memory to 192 MB by
installing optional memory modules. A 64 MB memory module is already
installed on your computer. You can add another memory module in a
slot. 16, 32, 64, and 128 MB Expansion Memory Modules are available as
optional memory modules.
To install a memory module
1
Shut down your computer and disconnect all peripheral devices,
such as your printer.
2
Unplug your computer and remove the battery packs.
!
Make sure you observe the proper safety precautions when you install memory
modules in your computer. See “On Upgrading the System” on page 93.
Be careful when adding memory. Mistakes when installing or removing a
memory module may cause a malfunction.
✍
Electrostatic discharge can damage electronic components. Before touching a memory
expansion board, ensure the following:
❏ You are discharged of static electricity by touching a grounded metal object.
❏ Do not work in a carpeted area.
❏ Do not open the package of the memory module until ready for use. The package
protects the memory module from electrostatic discharge.
❏ Use the special bag for preventing electrostatic discharge or use aluminum foil when
you store the memory module.