Fujitsu LifeBook N Series Manual page 60

Symptom
Stripes and dots
appear during the
TV broadcast.
DVDs cannot be
played or the DVD
picture is distorted.
Audio does not come on, or doesn't sound right
No sound comes out
of the speakers
Noise comes out of
the speakers
Noise momentarily
switches while
channels are
changed.
Certain procedures don't work properly
The remote control
doesn't work
52
Possible Cause
The image can be affected by
high-voltage cables,
automobiles, or electric
appliances such as hair dryers.
The disc is upside down.
The disc is dirty.
The disc is scratched or warped.
The speaker settings are turned
off.
The volume is set too low.
Headphones are connected to
the notebook.
The audio cable for video input
is not connected.
Devices such as cell phones that
generate radio waves are being
used near the notebook.
The channels being selected
cannot be received.
The remote control batteries are
dead.
The battery polarities (+, -) in the
remote control are reversed.
Remedies
Change the location
of the notebook.
Check the
orientation of the
disc.
Gently wipe off the
disc.
Do not use the disc.
Press the [Mute]
button on the
remote control.
Adjust the volume
with the volume
button on the
remote control.
The notebook's
speakers are
disabled when
headphones are
plugged in. Unplug
the headphones.
Connect the audio
cable properly.
Use the interfering
device away from
the notebook.
Select other
channels.
Change the
batteries.
Insert the batteries
properly.
Reference
...
...
...
...
...
...
...
...
...
...
...
...