Sony PCG-FXA59 - Manual (Page 103)

My touchpad does not work properly.
 You must restart the notebook to make the touchpad work again.
 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 click Control Panel, Printers and Other Hardware,
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.)
 If you are still experiencing problems, check that another mouse was not installed.
 You may need to use your Driver Recovery CD to reinstall the mouse drivers. See To use the Driver Recovery CD(s)
for more information.
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