Troubleshooting Table - Fujitsu LifeBook C-4235 User Manual

L i f e B o o k C S e r i e s – S e c t i o n F i v e

TROUBLESHOOTING TABLE

Problem
Audio Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
DVD/CD-RW/CD-ROM Drive Problems . . . . . . . . . 66
Floppy Disk Drive Problems . . . . . . . . . . . . . . . . . . . . 67
Hard Drive Problems . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Keyboard or Mouse Problems. . . . . . . . . . . . . . . . . . . 68
Memory Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Modem Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Problem
Audio Problems
There is no sound coming
from the built-in speakers.
DVD/CD-RW/CD-ROM Drive Problems
Notebook fails to recognize
DVD/CD-RW/CD-ROMs.
66
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Possible Cause
The volume is turned too low.
The software volume control is
set too low.
Headphones are plugged into
your notebook.
BIOS audio settings
are incorrect.
Software driver is not config-
ured correctly.
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.
Setup utility is set to some-
thing other than DVD/CD-
RW/CD-ROM or Auto for the
Secondary Master Controller.
Problem
Parallel, Serial and USB Device Problems . . . . . . . . . .69
PC Card Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
Power Failures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
Shutdown and Startup Problems . . . . . . . . . . . . . . . . .72
Video Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73
Miscellaneous Problems . . . . . . . . . . . . . . . . . . . . . . . .75
Possible Solutions
Adjust the volume control on your notebook.
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. (See
BIOS Setup Utility on pag e35 for more information)
Refer to your application and operating system
documentation for help.
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.
Revise BIOS settings for the Secondary Master
Controller. (See BIOS Setup Utility on pag e35 for
more information)
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