Toshiba Libretto W100 - Manual (Page 90)

User’s Manual 7-8
Troubleshooting
USB device
In addition to the information in this section, please also refer to the
documentation supplied with your USB device.
Sound system
In addition to the information in this section, please also refer to the
documentation supplied with your audio device.
Problem Procedure
USB device does not
work
Remove the USB device from the computer and
then reconnect it to a free port it in order to
ensure it is firmly attached.
Ensure that any required USB device drivers are
properly installed - to achieve this you should
refer to both the device documentation and the
operating system documentation.
Problem Procedure
No sound is heard Adjust the volume.
Check the software volume settings.
Please check to see if Mute is turned to Off
Check to make sure the headphone connection
is secure.
Check within the Windows Device Manager
application to ensure the sound device is
enabled and that the device is properly working.
For further information, please refer to
"Troubleshooting in Windows" section of
Windows Help and Support.
Annoying sound is
heard
In this instance you may be experiencing
feedback from the internal microphone.
Volume cannot be adjusted during Windows start
up or shut down.
If you are still unable to resolve the problem,
contact your reseller, dealer or service provider.