Sony PCG-R505ELP - Manual (Page 84)

Adding Memory
In the future you may want to install memory modules to expand the functionality of your computer. See the Specifications
supplied with your computer for the amount of preinstalled memory. Expansion memory modules are available as options.
For memory upgrades and information about which memory modules to use, refer to your computer's Specifications. This
section provides you with information on removing and replacing a memory module:
 Precautions and Procedures
 Installing a Memory Module
 Removing a Memory Module
 Viewing the Amount of Memory
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