Toshiba Satellite L300D PSLC0C-02F08C Users Manual Canada; English - Page 173

Troubleshooting USB Refer also to your USB device's documentation. Problem Procedure USB device does not Check for a firm cable connection between the work USB ports on the computer and the USB device. Make sure the USB device drivers are properly installed. Refer to your Windows documentation for information on checking the drivers. If you are using an operating system that does not support USB, you can still use a USB mouse and/or USB keyboard. If these devices do not work, make sure the USB KB/Mouse Legacy Emulation item in HW Setup is set to Enabled. If problems persist, contact your dealer. Modem Problem Procedure Communication Make sure the computer's internal modem software can't initialize settings are correct. Refer to Phone and Modem modem Options in the Control Panel. You can hear a dial tone If the call is going through a PBX machine, make but can't make a call sure the communication application's tone dial detection feature is disabled. You place a call, but a connection can't be made You can also use the ATX command. Make sure the settings are correct in your communications application. After making a call you Make sure the tone or pulse selection in your can't hear a ring communications application is set correctly. Communication is cut off unexpectedly You can also use the ATD command. Refer to the chapter on AT commands in online help files for Appendix C, AT Command. 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. User's Manual 9-16