93
- Troubleshooting
LIFEBOOK notebook fails
to recognize DVD/CD-
RW/CD-ROM’s.
(continued)
Incorrect DVD Player or
no DVD Player software
is installed.
Install DVD Player software.
(See “Media Player Software” on
page 68 for more information.)
Wrong drive designator
was used for the disc in
the application.
Verify the drive designator used by the application is the same as
the one used by the operating system. When the operating sys-
tem is booted from a DVD/CD, drive designations are automati-
cally adjusted. Note that the drive designation can be changed
with the Disk Management tool located at Administrative Tools ->
Computer Management.
The drive access indicator
on the Status Indicator
Panel blinks at regular
intervals with no disc in the
tray or the drive is not
installed.
The Windows auto
insertion function is
active and is checking
to see if a disc is ready
to run.
This is normal. However, you may disable this feature.
Hard Drive Problems
You cannot access your
hard drive.
The wrong drive desig-
nator was used by an
application when a
bootable disc was used
to start the notebook.
Verify drive designator used by application is in use by the operat-
ing system. When the operating system is booted from a CD, drive
designations are automatically adjusted.
Security is set so your
OS cannot be started
without a password.
Verify your password and security settings.
Keyboard or Mouse Problems
The built-in keyboard does
not seem to work.
The notebook has gone
into Standby mode.
Push the
Power/Suspend/Resume
button.
Keyboard locked out by
your application.
Try to use your integrated pointing device to restart your system.
Problem
Possible Cause
Possible Solutions
