Toshiba Satellite L755 User Manual - Page 146

Additional memory module, Sound system, Check within the Windows Device Manager

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Troubleshooting Additional memory module Please also refer to Chapter 3, Hardware, Utilities and Options, for further information on installing and removing memory modules. Problem Procedure An error will occur if a memory module is inserted into Slot B while no memory module is inserted in Slot A. Remove the memory module from Slot B and insert it into Slot A. Sound system In addition to the information in this section, please also refer to the documentation supplied with your audio device. Problem No sound is heard Procedure Adjust the volume. To increase the volume click the volume up button, and to decrease it click the volume down button. Check the software volume settings. Please check to see if Mute is turned to Off Annoying sound is heard 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. For further information, please refer to "Troubleshooting in Windows" section of Windows Help and Support. In this instance you may be experiencing feedback from either the internal microphone or an external microphone connected to the computer - please refer to Sound System in Chapter 4, Operating Basics for further information. Volume cannot be adjusted during Windows start up or shut down. If you are still unable to resolve the problem, contact your reseller, dealer or service provider. User's Manual 8-15

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User’s Manual
8-15
Troubleshooting
Additional memory module
Please also refer to Chapter 3,
Hardware, Utilities and Options
, for further
information on installing and removing memory modules.
Sound system
In addition to the information in this section, please also refer to the
documentation supplied with your audio device.
Problem
Procedure
An error will occur if a
memory module is
inserted into Slot B
while no memory
module is inserted in
Slot A.
Remove the memory module from Slot B and
insert it into Slot A.
Problem
Procedure
No sound is heard
Adjust the volume.
To increase the volume click the volume up
button, and to decrease it click 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.
For further information, please refer to
"Troubleshooting in Windows" section of
Windows Help and Support.
Annoying sound is
heard
In this instance you may be experiencing
feedback from either the internal microphone or
an external microphone connected to the
computer - please refer to
Sound System
in
Chapter 4,
Operating Basics
for further
information.
Volume cannot be adjusted during Windows start
up or shut down.
If you are still unable to resolve the problem,
contact your reseller, dealer or service provider.