Adding Memory; Precautions And Procedures - Sony VAIO PCG-R505JLK User Manual

Adding Memory

In the future you may want to install memory modules to expand the
functionality of your notebook. The amount of memory on your notebook
will vary depending on the model you purchased. Expansion memory
modules are available as options. For memory upgrades, use only
PC100 (CL2) SDRAM SO-DIMM (gold lead contacts). This section
describes how to replace memory modules in your computer:

Precautions and Procedures

Installing a Memory Module
Removing a Memory Module
Precautions and Procedures
Sony recommends memory upgrades be performed by an authorized Sony
Service Center. To find the nearest center or agent, see
http://www.sony.com/pcsupport.
Make sure that you observe the proper safety precautions when you install a
memory module in your notebook. See the bulleted list below. Be careful
when adding memory. Mistakes when installing or removing a memory
module may cause a malfunction.
The procedures described below assume familiarity with the general
terminology associated with personal computers and with the safety
practices and regulatory compliance required for using and modifying
electronic equipment.
Disconnect the system from its power source and from any
telecommunications links, networks, or modems before you open the system
or follow any of the procedures described below. Failure to do so may result
in personal injury or equipment damage.
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