Toshiba DX730 PQQ11C-00J006 Users Manual Canada; English - Page 132

Sound system, Check within the Windows Device Manager

Page 132 highlights

TOSHIBA DX730/DX735/Qosmio DX730 Series Problem External devices connected to the compatible ports do not work when connected to a compatible port. The "USB Wakeup function" does not work. Procedure Some external devices may not work when connected to a compatible port if the Sleep and Charge function is enabled. Reconnect the external device after turning the computer ON. If the external device still does not work, connect device to an USB port that does not have the Sleep and Charge function or change to disable the Sleep and Charge function. When Sleep and Charge function is enabled, the "USB WakeUp" function does not work for ports that support the Sleep and Charge function. In that case, use an USB port that does not have the USB Sleep and Charge function or change to disable Sleep and Charge function. Sound system In addition to the information in this section, please also refer to the documentation supplied with your audio device. Problem Procedure No sound is heard Adjust the volume. To increase the volume, press the volume up button, and to decrease it press the volume down button. Check the software volume settings. Please check to see if Mute is turned to Off. Check to make sure the headphone connection is secure. Check within the Windows Device Manager application to ensure the sound device is enabled and that the device is properly working. User's Manual 6-10

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Problem
Procedure
External devices
connected to the
compatible ports do
not work when
connected to a
compatible port.
Some external devices may not work when
connected to a compatible port if the Sleep and
Charge function is enabled.
Reconnect the external device after turning the
computer ON.
If the external device still does not work, connect
device to an USB port that does not have the
Sleep and Charge function or change to disable
the Sleep and Charge function.
The "USB Wakeup
function" does not
work.
When Sleep and Charge function is enabled, the
"USB WakeUp" function does not work for ports
that support the Sleep and Charge function.
In that case, use an USB port that does not have
the USB Sleep and Charge function or change to
disable Sleep and Charge function.
Sound system
In addition to the information in this section, please also refer to the
documentation supplied with your audio device.
Problem
Procedure
No sound is heard
Adjust the volume.
To increase the volume, press the volume up
button, and to decrease it press the volume down
button.
Check the software volume settings.
Please check to see if Mute is turned to Off.
Check to make sure the headphone connection is
secure.
Check within the Windows Device Manager
application to ensure the sound device is enabled
and that the device is properly working.
TOSHIBA DX730/DX735/Qosmio DX730 Series
User's Manual
6-10