Fujitsu LifeBook C-4120 Manual page 76

S e c t i o n F i v e
Problem
Audio Problems
There is no sound coming from
the built-in speakers.
DVD/CD-ROM Drive Problems
Notebook fails to recognize DVD/CD-ROM.
62
Possible Cause
1. The volume knob is turned too low.
2. The software volume control is set too low.
3. Headphones are plugged into your notebook.
4. BIOS audio settings are incorrect.
5. Software driver is not configured correctly.
1. Shipping card is still in the DVD/CD-ROM
drive tray.
2. DVD/CD-ROM is installed with label face down. 2. Open DVD/CD-ROM tray and re-install
3. DVD/CD-ROM is not pushed down onto raised 3. Open DVD/CD-ROM tray and re-install
center circle of drive.
4. DVD/CD-ROM tray is not latched shut.
Possible Solution
1. Adjust the volume control knob on the right
side of your notebook.
2. Adjust the sound volume control settings
in your software, both operating system
and applications.
3. Plugging in headphones disables the built-in
speakers, remove the headphones.
4. Set the BIOS setup utility, Multimedia Device
Configuration submenu of the Advanced
menu to the default values. (See page 43.)
5. Refer to your application and operating
system documentation for help.
1. Remove shipping card and replace
DVD/CD in tray.
DVD/CD with proper orientation.
DVD/CD properly.
4. Push on the front of the DVD/CD-ROM tray
until it latches.