Toshiba Satellite Pro R40 User Guide - Page 103
Sound system, External monitor, Problem, Procedure
View all Toshiba Satellite Pro R40 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 103 highlights
Problem The "USB Wake-up function" does not work. Procedure When "System ON CDP Charge Mode" or "Power Off and Charge function" is enabled, the "USB Wake-up" function does not work for ports that support the Power Off and Charge function. In that case, use a USB port that does not have the Power Off and Charge function or change to disable both "System ON CDP Charge Mode" and "Power Off and Charge function". Sound system In addition to the information in this section, also refer to the documentation supplied with your audio device. Problem Procedure No sound is heard Press the function keys to increase or decrease volume. Check the software volume settings. Check to see if Mute is turned to Off. Check to make sure that the headphone connection is secure. Check within the Windows Device Manager application to ensure that the sound device is enabled and that the device is properly working. Annoying sound is heard In this instance, you might be experiencing feedback from either the internal microphone or an external microphone connected to the computer. Refer to Sound System and Video mode for further information. Volume cannot be adjusted during Windows start up or shut down. If you are still unable to resolve the problem, contact Technical Support. External monitor Also refer to Operating Basics, and to the documentation supplied with your monitor for further information. User's Manual 6-13