Toshiba Satellite Pro U300 User Manual - Page 150

USB, Memory expansion, Optional Devices - sound driver

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Troubleshooting Problem The mouse pointer moves too fast or too slow The mouse pointer moves erratically Procedure 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 might be dirty. Refer to your mouse documentation for instructions on cleaning. If problems persist, contact your dealer. USB Also refer to your USB device's documentation. Problem USB device does not work Procedure 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. Memory expansion Refer also to Chapter 8, Optional Devices, for information on installing memory modules. Problem Procedure The computer hangs up Make sure the memory module installed in the expansion slot is compatible with the computer. If an incompatible module has been installed, follow the steps below. 1. Turn off the power. 2. Disconnect the AC adaptor and all peripheral devices. 3. Remove the battery pack. 4. Remove the memory module. 5. Replace the battery pack and/or connect the AC adaptor. 6. Turn on the power. If problems persist, contact your dealer. 9-12 User's Manual

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9-12
User’s Manual
Troubleshooting
USB
Also refer
to your USB device’s documentation.
Memory expansion
Refer also to Chapter 8,
Optional Devices
, for information on installing
memory modules.
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
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.
Problem
Procedure
The computer hangs up Make sure the memory module installed in the
expansion slot is compatible with the computer.
If an incompatible module has been installed,
follow the steps below.
1.
Turn off the power.
2.
Disconnect the AC adaptor and all peripheral
devices.
3.
Remove the battery pack.
4.
Remove the memory module.
5.
Replace the battery pack and/or connect the
AC adaptor.
6.
Turn on the power.
If problems persist, contact your dealer.