L550/L550D/L555/L555D

Problem

Procedure

The mouse pointer

In this instance, you should initially try changing

moves too fast or too

the speed setting within the Mouse Control utility.

slow

1.

To access this utility, click Start ->

 

 

Control Panel ->Hardware and Sound ->

 

 

Mouse icon.

 

2.

Within the Mouse Properties window, click

 

 

the Pointer Options tab.

 

3.

Set the pointer speed as required and

 

 

click OK.

 

If you are still unable to resolve the problem,

 

contact your reseller, dealer or service provider.

 

 

The reaction of Touch

Adjust the touch Sensitivity.

Pad is either too

1.

Click Start ->Control Panel ->

sensitive or not

 

Hardware and Sound ->Mouse icon.

sensitive enough.

 

2.

Within the Mouse Properties window, click

 

 

 

the Device Settings tab.

 

3.

Click the Settings button.

 

4.

Properties for Synaptics Touch Pad Vx.x on

 

 

PS/2 Port window is displayed.

 

5.

Select Sensitivity from the Select an item

 

 

list.

 

6.

Select Touch Sensitivity and move the slider

 

 

bar to adjust the sensitivity.

 

7.

Click the OK button.

If you are still unable to resolve the problem, contact your reseller, dealer or service provider.

USB mouse

Problem

On-screen pointer does not respond to mouse operation

Procedure

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.

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User’s Manual