Toshiba U400 user manual Usb, USB mouse

Troubleshooting

USB mouse

Problem	Procedure
On-screen pointer does	The system might be busy. If the pointer is
not respond to mouse	shaped as an hourglass, wait for it to resume its
operation	normal shape and try again to move it.
	Make sure the mouse is properly connected to
	the USB port.
Double-clicking does	Try changing the double-click speed setting in
not work	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	Try changing the speed setting in the mouse
moves too fast or too	control utility.
slow	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	The mouse might be dirty. Refer to your mouse
moves erratically	documentation for instructions on cleaning.

If problems persist, contact your dealer.

USB

Also refer to your USB device’s documentation.

Problem	Procedure
USB device does not	Check for a firm cable connection between the
work	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.

9-12 User’s Manual