Toshiba L40 Series User Manual page 101

Wireless LAN
If the following procedures do not restore LAN access, consult your LAN
administrator.
Problem
Cannot access Wireless
LAN
PC Card
Problem
PC Card error occurs
Monitor
Refer also to Chapter 7,
documentation.
Problem
Monitor does not turn on Make sure that the external monitor's power
No display
Display error occurs
Monitor goes into
panning mode
User's Manual
Procedure
Make sure the computer's wireless
communication switch is set to on.
Use the Config Free program that comes
preinstalled in your computer to see LAN status.
If the problem persists, consult your LAN
administrator.
Procedure
Reset the PC Card to make sure it is firmly
connected.
Make sure the connection between the external
device and the card is firm.
Check the card's documentation.
Optional Devices and to your monitor's
Procedure
switch is on. Confirm that the external monitor's
power cable is plugged into a working power
outlet.
Try adjusting the contrast and brightness controls
on the external monitor.
Press hotkeys Fn + F5 to change the display
priority and make sure it is not set for the internal
display.
Check that the cable connecting the external
monitor to the computer is attached firmly.
If problems persist, contact your dealer.
Check your monitor specification. It might not
support the selected resolution and refresh rate.
The resolution on the monitor might go into
panning mode when wide screen resolution is
selected.
Troubleshooting
8-7