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Toshiba Portege M800 User Manual

Page 141

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User’s Manual

9-11

Troubleshooting

USB mouse

USB

Also refer to your USB device’s documentation.

Problem

Procedure

On-screen pointer does

not respond to mouse

operation

The system might be busy. If the pointer is

shaped as an hourglass, wait for it to resume its

normal shape and try again to move it.
Make sure the mouse is properly connected to

the USB port.

Double-clicking does

not work

Try changing the double-click speed setting in the

mouse control utility.
1. To access this utility, click

, Control Panel,

Hardware and Sound, 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

, Control Panel,

Hardware and Sound, 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.

Problem

Procedure

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

®

Vista

documentation for information on checking the

drivers.
If problems persist, contact your dealer.