User manual SONY VAIO VGC-JS4EF/Q

[. . . ] N User Guide Personal Computer VGC-JS series n2N Contents Before Use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Ergonomic Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Getting Started. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 About the Indicator Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Press the < or , key to select Exit, select Exit Setup, and then press the Enter key. At the confirmation prompt, press the Enter key. 3 4 5 6 Customizing Your VAIO Computer > Using the VAIO Control Center n 70 N Using the VAIO Control Center The VAIO Control Center utility allows you to access system information and to specify preferences for system behavior. To use the VAIO Control Center 1 2 3 Click Start, All Programs, and VAIO Control Center. The setting of the desired item has been changed. For more information about each option, see the help file included with the VAIO Control Center. Some of the control items will not be visible if you open the VAIO Control Center as a standard user. Upgrading Your VAIO Computer > n 71 N Upgrading Your VAIO Computer Your VAIO computer and memory modules use high precision components and electronic connectors technology. To avoid invalidation of the warranty during your product warranty period, we recommend that: You should contact your dealer to install a new memory module. You should not install it yourself, if you are not familiar with upgrading memory on a computer. You should not touch the connectors or open the memory module compartment cover. Contact VAIO-Link if you need assistance. The type of module and the amount of memory installed on your computer may differ depending on the model you purchased. See the specifications to find out about the configuration of your computer. Upgrading Your VAIO Computer > Adding and Removing Memory n 72 N Adding and Removing Memory If you want to expand the functionality of your computer, you can increase the amount of memory by installing optional memory modules. Before you upgrade your computer's memory, read the notes and procedures in the following pages. Notes on adding/removing memory modules Be sure to place your computer on a flat surface before adding or removing memory modules. Improper installation of memory modules may cause damage to your system. If a memory module is not detected by the computer or the Windows operating system becomes unstable, contact the sales dealer or the manufacturer of your memory module. Before touching a memory module, ensure the following: The procedures described in this document assume user familiarity with the general terminology associated with personal computers and with the safety practice and regulatory compliance requirements for using and modifying electronic equipment. Turn off your computer and disconnect it from the AC adapter and from any telecommunication links, networks, or modems before you remove any cover or panel from the computer. 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 before you are ready to change the module. The package protects the module from ESD. Upgrading Your VAIO Computer > Adding and Removing Memory n 73 N Use the special bag supplied with the memory module or wrap the module in aluminum foil to protect it from ESD. Introducing any liquids, foreign substances, or objects into the memory module slots or other internal components of your 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 a location 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 35°C or less than 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 your computer. Upgrading Your VAIO Computer > Adding and Removing Memory n 74 N Removing and Installing a Memory Module To change or add a memory module 1 2 Shut down the computer, turn off all peripheral devices, and disconnect the AC adapter and the peripheral devices from the power source. Gently face down your computer on a flat surface and wait about an hour until the computer cools down. ! [. . . ] USB hubs may prevent a device from working because of a power distribution failure. We recommend you connect the device directly to your computer without a hub. Trademarks > n 122 N Trademarks Sony, VAIO, the VAIO logo, VAIO Control Center, VAIO Power Management, VAIO Power Management Viewer, VAIO Update, and "BRAVIA" are trademarks or registered trademarks of Sony Corporation. and "Memory Stick", "Memory Stick Duo", "MagicGate", "OpenMG", "Memory Stick PRO", "Memory Stick PRO Duo", "Memory Stick PRO-HG Duo", "Memory Stick Micro", "M2", and the "Memory Stick" logo are trademarks or registered trademarks of Sony Corporation. Blu-ray DiscTM and the Blu-ray Disc logo are trademarks of the Blu-ray Disc Association. Intel, Pentium, Intel SpeedStep, and Atom are trademarks or registered trademarks of Intel Corporation. [. . . ]