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User manual Sony, model VGN-FZ21Z

Manafacture: Sony
File size: 1.24 mb
File name:
Language of manual:en
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manual abstract


. Keep your computer away from magnets. . Do not place your computer in a location subject to mechanical vibration or in an unstable position. . Do not move your computer while the power is on. . Do not turn off the power or restart your computer while reading or writing data to the hard disk drive. . Do not use your computer in a place subject to extreme changes in temperature. . If the hard disk drive is damaged, the data cannot be restored. 124nNPrecautions On Updating Your Computer Confirm that the latest updates have been installed on your computer using the following software applications so that the computer can run more efficiently. To confirm that they have been installed on the computer, follow these steps for each software application: . Windows Update Click Start, All Programs, and Windows Update and then follow the on-screen instructions. . VAIO Update 3 Click Start, All Programs, VAIO Update 3, and VAIO Update Options and then follow the on-screen instructions. If you have not yet installed the latest updates, install them with the above software. To download and install the updates on the computer, the computer must be connected to the Internet. For information on how to connect the computer to the Internet, see Using the Internet (page 57). 125nNTroubleshooting Troubleshooting This section describes how to solve common problems you might encounter when using your VAIO computer. Many problems have simple solutions. Try these suggestions before contacting VAIO-Link. . Computer (page 126) . System Security (page 133) . Battery (page 134) . Built-in MOTION EYE Camera (page 136) . Internet (page 139) . Networking (page 141) . Bluetooth Technology (page 144) . Optical Discs (page 148) . Display (page 152) . Printing (page 157) . Microphone (page 158) . Mouse (page 159) . Speakers (page 160) . Touch Pad (page 162) . Keyboard (page 163) . Floppy Disks (page 164) . Audio/Video (page 165) . Memory Stick Media (page 168) . Peripherals (page 169) 126nNTroubleshooting Computer What should I do if my computer does not start? . Make sure your computer is securely plugged into a power source and turned on. Make sure the power indicator shows the power is on. . Make sure the battery pack is installed properly and charged. . Make sure the floppy disk drive (if applicable) is empty. . If your computer is plugged into a power strip or an uninterruptible power supply (UPS), make sure the power strip or UPS is plugged into a power source and turned on. . If you are using an external display, make sure it is plugged into a power source and turned on. Make sure the brightness and contrast controls are adjusted correctly. See the manual that came with your display for more information. . Disconnect the AC adapter and remove the battery pack. Wait three to five minutes. Reinstall the battery pack, reconnect the AC adapter, and then press the power button to turn on your computer. . Condensation may cause your computer to malfunction. If this occurs, do not use the computer for at least one hour. . Remove any extra memory modules you may have installed since purchase. . Check that you are using the supplied Sony AC adapter. For your safety, use only the genuine Sony rechargeable battery pack and AC adapter, which are supplied by Sony for your VAIO computer. 127nNTroubleshooting What should I do if a BIOS error appears when I turn on my computer? If the message "Press to resume, to setup" appears at the bottom of the screen, follow these steps: 1 Press the F2 key. The BIOS setup screen appears. If not, restart the computer and press the F2 key several times when the VAIO logo appears. 2 Set the date (month/day/year). Press the Enter key. 3 Press the m key to select System Time, and then set the time (hour: minute: second). Press the Enter key. 4 Press the , key to select the Exit tab, and then press the F9 key. At the confirmation prompt, press the Enter key. 5 Select Exit Setup, and press the Enter key. At the confirmation prompt, press the Enter key. Your computer restarts. If this occurs frequently, contact VAIO-Link. What should I do if the power indicator (Green) lights but my screen stays blank? Follow these steps: 1 Press and hold the power button for more than four seconds to check that the power indicator goes out. Then turn on your computer again. 2 If your computer screen still stays blank, unplug the AC adapter, remove the battery pack, and leave the computer for about a minute. Then reinstall the battery pack, plug in the AC adapter, and turn on the computer again. 128nNTroubleshooting What should I do if my computer or software stops responding? . If your computer stops responding while a software application is running, press the Alt+F4 keys to close the application window. . If the Alt+F4 keys do not work, click Start, the arrow next to the Lock button, and Shut Down to turn off your computer. . If your computer does not turn off, press the Ctrl+Alt+Delete keys and click the arrow next to the ...

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Notebooks and Netbooks - VGN-FZ21MR (1.24 mb)

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