Toshiba u300 Benutzerhandbuch

9-12

User’s Manual

Troubleshooting

USB

Also refer  to your USB device’s documentation. 

Double-clicking does 

not work 

Try changing the double-click speed setting in 

the mouse control utility. 
1. To access this utility, click start, Control 

Panel, Printers and Other Hardware, then 

Mouse icon.

2. Wihtin the Mouse Properties window, click 

the Buttons tab.

3. Set the double-click speed as required and 

click OK.

The mouse pointer 

moves too fast or too 

slow 

Try changing the speed setting in the mouse 

control utility. 
1. To access this utility, click start, Control 

Panel, Printers and Other Hardware, then 

Mouse icon.

2. Within the Mouse Properties window, click 

the Pointer Options tab.

3. Set the pointer speed as required and click OK.

The mouse pointer 

moves erratically 

The mouse might be dirty. Refer to your mouse 

documentation for instructions on cleaning. 
If problems persist, contact your dealer. 

USB device does not 

work 

Check for a firm cable connection between the 

USB ports on the computer and the USB device. 

Make sure the USB device drivers are properly 
installed. Refer to your Windows

®

 XP 

documentation for information on checking the 

drivers.
If problems persist, contact your dealer.