VAIO® Computer Quick Start
❑If the display mode is set to external display (such as TV), press and hold the Fn key while you press F7 several times.
Troubleshooting the Mouse and Touch Pad
Why doesn’t the mouse work properly?
❑If you are using a Sony USB mouse, make sure the mouse is securely plugged into the USB port.
❑If you are using an external mouse, make sure the mouse is securely plugged into the mouse connector.
❑If you are still experiencing problems, use your supplied Application Recovery CD to reinstall the mouse drivers. See “Using the Application Recovery CD(s)” on page 40 for more information.
Why doesn’t the touch pad work properly?
❑You may have disabled the touch pad without connecting a mouse to the computer. To enable the touch pad:
1Press the Windows key 
, and then press the Up Arrow 
key to select All Programs.
2Press Enter.
3Press the Down Arrow key to select Sony Notebook Setup, and press Enter.
4Select Sony Notebook Setup again, and press Enter.
5Press the Right Arrow key 
to select the Device tab.
6Press the Tab key to select the left panel, and then press the Down
Arrow key 
to select Pointing Device.
7Press Alt+S simultaneously. The Mouse Properties dialog box appears.
8Make sure the Buttons tab is selected, and press the Up Arrow key 
and Down Arrow key 
to change the button assignments. Press the Tab key to move between shortcut menus.
9Press Enter to save your changes and close the dialog box.
❑Restart the computer to activatethe touchpad again.
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