Sony PCG-FX270K Manual

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Ensure that the TV was connected, configured, and powered on 
correctly prior to starting the notebook. See “Connecting a TV Display”  
for more information.

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Remove the DVD video disc if it is inserted in the optical drive.

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If you are using an external mouse, check that the mouse is plugged into the 
mouse port. See “Connecting an External Mouse or Keyboard”  for more 
information.

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If you are using an optional Sony USB mouse PCGA-UMS1 series, check 
that the mouse is plugged into the USB port.

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If you are still experiencing problems, use your supplied Application 
Recovery CD(s) to reinstall the mouse drivers. See “Using Your Recovery 
CDs”  for more information.

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You may have disabled the touchpad without a mouse being connected to the 
notebook. To enable the touchpad:

1

Press the Windows key and use the arrow keys to select Programs, and 
then Sony Notebook Setup.

2

Select the Touchpad tab using the arrow keys.

3

Select Enable Touchpad, and then press Enter.

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You must restart the notebook to make the touchpad work again.

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If your touchpad is interpreting a single tap as a double-click, you must 
adjust the button assignments. Follow these steps:

1

Press the Windows key and use the arrow keys to select Control Panel, 
and then Mouse.

2

Change the button assignments in the Mouse Properties dialog box. 
(One of the buttons is assigned to the double-click action.)