Toshiba Portege R930 - Manual (Page 172)

Wireless LAN
If the following procedures do not restore LAN access, consult your LAN
administrator. For more information on wireless communication, refer to
Chapter 3,
Operating Basics .
Problem Procedure
Cannot access
Wireless LAN Make sure the computer's Wireless communication
function is on.
If problems persist, contact your LAN
administrator.
Bluetooth
For further information on Bluetooth wireless communication, please refer
to Chapter 3,
Operating Basics .
Problem Procedure
Cannot access
Bluetooth device Check to ensure the computer's Wireless
Communication function is on.
Check to ensure the Bluetooth Manager
application is running on the computer and that
power to the external Bluetooth device is turned
on.
Check to ensure that no optional Bluetooth Adaptor
is installed in the computer - the built-in Bluetooth
hardware cannot operate simultaneously with
another Bluetooth controller.
If you are still unable to resolve the problem,
contact TOSHIBA Support.
TOSHIBA support
If you require any additional help using your computer or if you are having
problems operating the computer, you may need to contact TOSHIBA for
additional technical assistance.
Before you call
Some problems you experience may be related to software or the
operating system so it is important that you investigate other sources of
assistance first. Before contacting TOSHIBA, try the following:
Review troubleshooting sections in the documentation supplied with
your software and/or peripheral devices.
User's Manual 6-18