User manual SONY VAIO VGN-FE690G/B

[. . . ] Keep your forearms horizontal (2), with your wrists in a neutral, comfortable position (3) while using the keyboard, touch pad, or external mouse. Let your upper arms hang naturally at your sides. Have breaks during sessions with your computer. Excessive use of the computer may strain muscles or tendons. [. . . ] Before you upgrade your computer's memory, read the notes and procedures in the following pages. The number of available slots depends on the configuration of your model. Notes on adding/removing memory modules Be careful when changing memory. Improper installation of memory modules may cause damage to your system. This damage may void your manufacturer's warranty. Only use memory modules that are compatible with the computer. If a memory module is not detected by the computer or Windows becomes unstable, contact your sales dealer or the manufacturer of your memory module. Electrostatic discharge can damage electronic components. Before touching a memory module, ensure the following: The procedures described in this document 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. Turn off the computer and disconnect the system from its power source (that is, battery or AC adapter) and from any telecommunication links, networks, or modems before you open the computer. Failure to do so may result in personal injury or equipment damage. Electrostatic Discharge (ESD) can damage memory modules and other components. Install the memory module only at an ESD workstation. If such a station is not available, do not work in a carpeted area, and do not handle materials that produce or hold static electricity (cellophane wrappers, for example). Ground yourself by maintaining contact with an unpainted metal portion of the chassis while performing the procedure. Do not open the memory module package until you are ready to change the module. The package protects the module from ESD. n 117 N Upgrading Your VAIO Computer Use the special bag delivered with the memory module or wrap the module in aluminum foil to protect it from electrostatic discharge. Introducing any liquids or any foreign substances or objects into the memory slots, or other internal components of the computer, will result in damage to the computer and any repair costs will not be covered by the warranty. Do not place the memory module in places subject to: Heat sources such as radiators or air ducts Direct sunlight Excessive dust Mechanical vibration or shock Strong magnets or speakers that are not magnetically shielded Ambient temperature of more than 95°F (35°C) or less than 41°F (5°C) High humidity Handle the memory module with care. To avoid injuries to your hands and fingers, do not touch the edges of the components and circuit boards inside the computer. n 118 N Upgrading Your VAIO Computer Removing and Installing a Memory Module To change or add a memory module 1 2 3 4 Shut down the computer and disconnect all peripheral devices. Unplug the computer and remove the battery pack. Unscrew the screws (indicated by the arrows below) on the bottom of the computer and remove the memory module compartment cover. 5 Touch a metal object (such as the connector panel on the back of the computer) to discharge static electricity. n 119 N Upgrading Your VAIO Computer 6 Remove the memory module: Pull the latches in the direction of the arrows (1). The memory module is released. Make sure that the memory module tilts up and then pull it out in the direction of the arrow (2). [. . . ] For contacts about the software, see Program Support Information (page 183). n 192 N Support Options VAIO MediaTM software Sony Electronics Inc. VAIO MediaTM software brings multimedia to your network, enabling you to share music, video, and still image files between your VAIO® computers. You can set up one or more VAIO computers as "media servers, " which store your multimedia files and make them available to other compatible VAIO computers on your wired or wireless network. For contacts about the software, see Program Support Information (page 183). [. . . ]