Fujitsu LIFEBOOK T902 Guide D'utilisation page 97

Problem
Audio Problems
There is no sound coming
from the built-in speaker.
Optical Drive Problems
LIFEBOOK Tablet PC fails
to recognize DVD/CD-
RW/CD-ROM's.
Possible Cause
The volume is turned too low.
The software volume control
is set too low.
Headphones are plugged into
your Tablet PC.
Software driver is not
configured correctly.
The speakers have been
muted using the Volume icon
in the system tray.
The disc is not pushed down
onto raised center circle of the
drive.
Optical drive tray is not
latched shut.
Incorrect DVD Player or
player software is installed.
DVD/CD-RW/CD-ROM is
dirty or defective.
Possible Solutions
Adjust the volume control on your Tablet PC and operating system. Use the
[Fn+F9] key combination on your keyboard. Pressing [F9] repeatedly while
holding [Fn] will increase the volume of your Tablet PC.
Manually adjusting the volume (i.e., keyboard "hot keys") should dynamically
adjust the volume of the operating system (see above). If that doesn't work,
adjust the sound volume control settings in your software or application.
Plugging in headphones disables the built-in speakers. Remove the head-
phones.
The audio driver may be installed or reinstalled using the Drivers and Applica-
tions CD that came with your Fujitsu LIFEBOOK. Refer to your application and
operating system documentation for help.
Click the Volume icon in the system tray on the bottom right of the screen. (It
looks like a speaker). If the Mute box has a red circle on it, click on it to unselect
it. You can also use the [Fn+F3] key combination to toggle the volume on and
off. Pressing [F3] while holding [Fn] will toggle the audio mute.
Open optical drive tray and re-install the disc properly.
Push on the front of the optical drive tray until it latches. If that doesn't work,
pull out the modular drive latch to remove the device from the bay, then re-
insert the drive until it latched; this ensures that the drive is properly seated.
Install DVD Player software.
Wipe the disc with a non-abrasive CD cleaning cloth and reinsert. If it still will
not work try another DVD/CD-RW/CD-ROM in the drive.
91 - Troubleshooting