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Produttore : Sony File Size : 1.94 mb File Nome : Lingua di insegnamento:

. 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. 148148nN 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 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 the computer. 149149nN Upgrading Your VAIO Computer Removing and Installing a Memory Module VGN-A series models To change or add a memory module to the memory module slot on the bottom of the computer 1 Shut down the computer and disconnect all peripheral devices. 2 Unplug the computer and remove the battery. 3 Wait until the computer cools down. 4 Unscrew the central screw on the bottom of the computer and remove the memory module compartment cover. 150150nN Upgrading Your VAIO Computer 5 Touch a metal object (such as the connector panel on the back of the computer) to discharge static electricity. 6 Remove the memory module: . Pull the tabs 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). Remove the new memory module from its packaging. 151151nN Upgrading Your VAIO Computer Install the memory module. . Slide the memory module into the slot. . Push in the memory module until it clicks into place. ! Do not touch any other components on the motherboard. Close the memory module compartment cover and then tighten the screws on the bottom of the computer. 10 Reinstall the battery pack and turn on the computer. 1...

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