Toshiba Satellite C640 - Manual (Page 130)

User’s Manual 8-12
Satellite C600/C640/C645/C600D/C640D/C645D, Satellite Pro C600/C640/C600D/C640D
USB mouse
The reaction of Touch
pad is either too
sensitive or not
sensitive enough. Adjust the touch Sensitivity.
1. Click Start -> Control Panel -> Hardware
and Sound -> Mouse.
2. Click the Device Settings tab.
3. Click the Settings... button.
4. Double click Pointing in the Select an item
section on the left side of the displayed
screen.
5. Click Sensitivity and then click Touch
Sensitivity.
6. Move the slider bar to adjust the sensitivity in
the Touch Sensitivity.
7. Click OK button.
8. Click the OK button on the Device
Settings tab.
If you are still unable to resolve the problem,
contact your reseller, dealer or service provider.
Problem Procedure
On-screen pointer
does not respond to
mouse operation In this instance the system might be busy - Try
moving the mouse again after waiting a short
while.
Remove the mouse from the computer and then
reconnect it to a free USB port it in order to
ensure it is firmly attached.
Double-clicking does
not work In this instance, you should initially try changing
the double-click speed setting within the Mouse
Control utility.
1. To access this utility, click Start -> Control
Panel -> Hardware and Sound -> Mouse.
2. Within the Mouse Properties window, click
the Buttons tab.
3. Set the double-click speed as required and
click OK.
Problem Procedure