Sony PCV-V300G - Manual (Page 118)

Overview
Sony recommends contacting your local dealer for upgrade or maintenance of your new computer. Your local dealer is
knowledgeable of this specialized personal computer and familiar with the safety practices and regulatory compliance
required for modifying electronic equipment.
See the specifications sheet for your computer on the Sony Online Support Web site at
http://www.sony.com/pcsupport , for details on your computer's hardware configuration.
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