Troubleshooting Table - Fujitsu LifeBook LH520 Instruction Manual

Troubleshooting Table

Problem
Audio Problem
There is no sound
coming from the
built-in speakers.
DVD/CD-rW/CD-roM Drive Problems
LifeBook notebook
fails to recognize
DVD/CD-RW/ CD-
ROM's.
16
Possible Cause
The software volume
control is set too low.
Headphones are plugged
into your notebook.
BIOS audio settings
are incorrect.
Software driver is not
configured correctly.
The speakers have been
muted using the Volume
icon in the system tray.
Protective sheet is still in
the DVD/CD-RW/CD-ROM
drive tray.
DVD/CD-RW/CD-ROM
is not pushed down onto
raised center circle of the
drive.
DVD/CD-RW/CD-ROM
tray is not latched shut.
Incorrect DVD Player or
no DVD Player software is
installed.
Possible solution
Adjust the sound volume control settings
in your software, operating system and
applications.
Plugging in headphones disables the built-in
speakers, remove the headphones.
Set the BIOS setup utility to the default values
within the Multimedia Device Configuration
menu.
Refer to your application and operating
system documentation for help.
Click on the Volume icon in the tool tray on
the bottom right of the screen. (It looks like a
speaker).
If the Mute box is checked, click on it to
uncheck it.
Remove the protective sheet from the DVD/
CD-RW/CDROM drive tray.
Open DVD/CD-RW/CD-ROM tray and re-
install DVD/CD-RW/CD-ROM properly.
Push on the front of the DVD/CD-RW/CD-
ROM tray until it latches.
Install DVD Player software.