37
TROUBLESHOOTING AND RECOVERY
Troubleshooting
Read this section if you encounter problems during the operation of this notebook. This
section lists questions most frequently asked about troubles, and answers to each question that
include causes and remedies.
If problems are not resolved, contact Fujitsu Computer Systems Service and Support. See
“Technical Support” on page 42 for more information.
Symptom
Possible Cause
Remedies
Reference
The screen does not appear
The power supply
indicator does not light
The AC adapter is not
connected properly.
Connect the AC
adapter properly.
Refer to your
notebook’s user
guide.
The power supply is turned
off
Turn on the power to
the notebook.
Refer to your
notebook’s user
guide.
The power supply
indicator light blue.
The power to the external
device connected to the vid-
eo input port is turned off.
Turn on the device.
See manufactur-
er’s instructions.
The video cable or the
S-Video cable are not proper-
ly connected.
Properly connect the
video cable or S-Vid-
eo cable.
“Connecting the
TV tuner” on
page 14
The screen image is distorted
Light or dark dots are
displayed.
This is a characteristic of the
LCD display, and is not a
problem.
---
---
TV broadcast does not
work.
The antenna cable is not con-
nected properly.
Connect the antenna
cable correctly.
“Connecting an
Antenna” on
page 14
Channels are not set.
Set the channels.
“Setting Up/
Skipping Chan-
nels” on page 18
TV broadcast pictures
are not clear
The antenna cable is not con-
nected properly.
Connect the antenna
cable correctly.
“Connecting an
Antenna” on
page 14
The TV image appears
as double or triple imag-
es
Objects in the environment
(e.g., buildings or mountains)
could have an influence on
the broadcast quality.
Adjust the position
and direction of the
antenna.
---
TVTuner.book Page 37 Tuesday, January 18, 2005 3:34 PM
Summary of Contents for Lifebook N3510
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