Toshiba Portege M300 User Manual - Page 186

Troubleshooting Problem Procedure Communication is cut off unexpectedly The computer will automatically cut off communication when connection with the carrier is not successful for a set time interval. Try lengthening this time interval. A CONNECT display is Check the error control setting in your quickly replaced by NO communications application. CARRIER You can also use the AT\N command. Character display In data transmission, make sure the parity bit and becomes garbled stop bit settings correspond with those of the during a communication remote computer. Check the flow control and communication protocol. You cannot receive an incoming call Check the rings before auto answer setting in your communications application. You can also use the ATS0 command. If problems persist, contact your dealer. LAN Problem Cannot access LAN Procedure Check for a firm cable connection between the LAN jack and the LAN hub. If problems persist, consult your LAN administrator. 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. If problems persist, contact your LAN administrator. The Wireless LAN feature is not available on all models. 9-20 User's Manual