User manual SONY VAIO VPC-EF46FX

[. . . ] 14 Setting Up Your Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Updating Your Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Using Your VAIO Computer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Using the Keyboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] 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 > Setting the Password n 65 N To change or remove the power-on password (user password) 1 2 Turn on the computer. If not, restart the computer and press the F2 key several times when the VAIO logo appears. Press the < or , key to select Security to display the Security tab, select Set User Password, and then press the Enter key. On the password entry screen, enter the current password once and a new password twice, and then press the Enter key. To remove the password, leave the Enter New Password and Confirm New Password fields blank and press the Enter key. 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 66 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. Customizing Your VAIO Computer > Using the Power Saving Mode n 67 N Using the Power Saving Mode In addition to the normal operating mode, your computer has a distinct power saving mode called Sleep mode. Using Normal Mode This is the normal state of the computer when it is in use. The green power indicator light is lit in this mode. Customizing Your VAIO Computer > Using the Power Saving Mode n 68 N Using Sleep Mode Sleep mode turns off the LCD screen and places the built-in storage device(s) and the CPU into a low power consumption mode. 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 72 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. !When facing down your computer, be sure to place it on a soft cloth to avoid damage to the LCD screen. 3 Unscrew the screw (1) and remove the memory module compartment cover (2). 4 Touch a metal object to discharge static electricity. Upgrading Your VAIO Computer > Adding and Removing Memory n 73 N 5 Remove the currently installed memory module as follows: Pull the latches in the direction of the arrows (3). Make sure that the memory module tilts up and then pull it out in the direction of the arrow (4). 6 Remove the new memory module from its packaging. Upgrading Your VAIO Computer > Adding and Removing Memory n 74 N 7 Slide the memory module into the memory module slot and push it in until it clicks into place. !Do not touch any other components on the motherboard. If you want to install only one memory module, be sure to use the lower slot. Be sure to insert the connector edge of the memory module into the slot while aligning the notch on the module with the small projection in the open slot. Do not force the memory module into the slot in a wrong orientation, as it may cause damage to the slot and the module. 8 9 Replace the memory module compartment cover and tighten the screw. Connect the AC adapter and the peripheral devices to the computer, and then plug them to the power source. 10 Turn on all peripheral devices and then the computer. Upgrading Your VAIO Computer > Adding and Removing Memory n 75 N Viewing the Amount of Memory To view the amount of memory 1 2 3 Turn on the computer. If the additional memory does not appear, repeat the installation procedure and restart the computer. Precautions > n 76 N Precautions This section describes safety guidelines and precautions to help you protect your VAIO computer from potential damage. Handling the LCD Screen (page 77) Using the Power Source (page 78) Handling Your Computer (page 79) Handling the Built-in MOTION EYE Camera (page 81) Handling Discs (page 82) Using Headphones (page 83) Handling the Memory Stick (page 84) Handling the Built-in Storage Device (page 85) Precautions > Handling the LCD Screen n 77 N Handling the LCD Screen Do not leave the LCD screen facing the sun. Do not scratch the surface of the LCD screen or exert pressure on it. [. . . ] For example, if you are using a digital camera, check if the battery is charged. If you are using a printer, check if the power cable is connected properly to the AC outlet. The driver software could be installed to the specific port you used the first time you connected the device. Try connecting a simple, low-powered device such as a mouse to test if the port is working at all. [. . . ]