Toshiba Satellite L450D PSLY5C-00X01U Users Manual Canada; English - Page 161

Wireless LAN, HDMI monitor output function

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Troubleshooting 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, Operating Basics. Problem Procedure Cannot access Wireless LAN Make sure the computer's wireless communication switch is set to on. HDMI monitor output function Problem No display Procedure Try adjusting the contrast and brightness controls on the television. Press the FN + F5 hot key in order to change the display priority and ensure that it is not set for the internal display panel only. If you are still unable to resolve the problem, contact your reseller, dealer or service provider. ■ If you turn the computer off into Sleep Mode while the display is on TV, the computer will select either the internal LCD or an external computer CRT as the display device the next time is switched on. ■ When you connect a television or external monitor to the HDMI port and the display output device is set to HDMI. When you unplug the HDMI cable and re-plug it in please wait at least 5 seconds before you replug the HDMI cable again. ■ When you connect a television or external monitor to the HDMI port and you connect the television, external monitor or external sound device to another port. When you change the display output or Unplug/re-plug the HDMI cable. The sound output device and the display output device maybe changed automatically by the system. User's Manual 9-20

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User’s Manual
9-20
Troubleshooting
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,
Operating Basics
.
HDMI monitor output function
Problem
Procedure
Cannot access
Wireless LAN
Make sure the computer’s wireless
communication switch is set to on.
Problem
Procedure
No display
Try adjusting the contrast and brightness controls
on the television.
Press the
FN
+
F5
hot key in order to change the
display priority and ensure that it is not set for the
internal display panel only.
If you are still unable to resolve the problem,
contact your reseller, dealer or service provider.
■
If you turn the computer off into Sleep Mode while the display is on TV,
the computer will select either the internal LCD or an external computer
CRT as the display device the next time is switched on.
■
When you connect a television or external monitor to the HDMI port
and the display output device is set to HDMI.
When you unplug the HDMI cable and re-plug it in please wait at least
5 seconds before you replug the HDMI cable again.
■
When you connect a television or external monitor to the HDMI port
and you connect the television, external monitor or external sound
device to another port.
When you change the display output or Unplug/re-plug the HDMI
cable.
The sound output device and the display output device maybe changed
automatically by the system.