Toshiba Libretto W100 User Manual page 91

Problem
Annoying sound is
heard
Wireless LAN
If the following procedures do not restore LAN access, consult your LAN
administrator. For more information on wireless communication, refer to
Chapter 4,
Problem
Cannot access
Wireless LAN
Bluetooth
For further information on Bluetooth wireless communication, please refer
to Chapter 4,
Problem
Cannot access
Bluetooth device
User's Manual
Procedure
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.
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.
Operating Basics.
Procedure
Make sure the computer's Wireless
communication service is turned on.
If problems persist, contact your LAN
administrator.
Operating Basics.
Procedure
Check to ensure the computer's Wireless
Communication service is turned on.
Troubleshooting
7-8