Specific Problems; Audio Problems; Troubleshooting Table - Fujitsu LifeBook UH900 User Manual

Specific Problems

Using the Troubleshooting Table
When you have problems with your LifeBook notebook, try to find the symptoms under the Problem
column of the troubleshooting table for the feature giving you difficulty. You will find a description of
common causes for that symptom under the column Possible Cause and what, if anything, you can do to
correct the condition under Possible Solutions. All possible causes or solutions may not apply to your
notebook.

Troubleshooting Table

Problem
Audio Problems . . . . . . . . . . . . . . page 67
Optical Drive Problems . . . . . . . . page 68
Flash Drive Problems . . . . . . . . . page 68
Keyboard or Mouse Problems . . . page 69
Memory Problems . . . . . . . . . . . . page 69
Problem

Audio Problems

There is no sound coming
from the built-in speaker.
Page
Possible Cause
The volume is turned too low.
Headphones are plugged into
your notebook.
Software driver is not 
configured correctly.
67 - Troubleshooting
Problem
USB Device Problems . . . . . . . . . page 69
Power Failures . . . . . . . . . . . . . . . page 70
Shutdown and Startup Problems . page 72
Video Problems . . . . . . . . . . . . . . page 73
Miscellaneous Problems. . . . . . . . page 74
Possible Solutions
Adjust the volume control on the left side of your notebook
Plugging in headphones disables the built-in speakers.
Remove the headphones.
The audio driver may be installed or reinstalled using the
Drivers and Applications CD that came with your Fujitsu 
LifeBook. Refer to your application and operating system
documentation for help.
Page