Sony VAIO VGN-TZ100 Series, Руководство пользователя

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Troubleshooting
Mouse
What should I do if my computer does not recognize my mouse?
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Make sure your mouse is securely plugged into the port.
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Restart your computer with your mouse connected.
What should I do if the pointer does not move when I use my mouse?
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Make sure another mouse is not connected.
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If the pointer does not move while a software application is running, press the Alt+F4 keys to close the application window.
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If the Alt+F4 keys do not work, click Start, the arrow next to the Lock button, and Restart to restart your computer.
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If your computer does not restart, press the Ctrl+Alt+Delete keys and click the arrow next to the Shut down button and
Restart.
If the Windows Security window appears, click Restart.
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If this procedure does not work, press and hold the power button until the computer turns off.
!
Turning off your computer with the power button may cause loss of unsaved data.
Speakers
What should I do if my external speakers do not work?
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Make sure your speakers are properly connected and the volume is turned up loud enough to hear sound.
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Make sure your speakers are designed for computer use.
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If your speakers have a muting button, set the button to off.