Toshiba Satellite L450 PSLY0C 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