43
Troubleshooting
The built-in
display has bright
or dark spots.
If the spots are very
tiny and few in
number, this is
normal for a large
LCD display.
This is normal; do nothing.
If the spots are
numerous or large
enough to interfere
with your operation
needs.
Display is faulty; contact your support repre-
sentative.
You h ave
connected an
external monitor
and it does not
come on.
Your external monitor
is not compatible with
your LifeBook note-
book.
See your monitor documentation and the
External Monitor Support portions of the
Specifications section.
The application
display
uses only a
portion of your
screen and is
surrounded
by a dark frame.
You are running an
application that does
not support 800 x 600
pixel resolution
display and display
compression is
enabled.
Display compression gives a clearer but
smaller display for applications that do not
support 800 x 600 pixel resolution. You can
fill the screen but have less resolution by
changing your display compression setting,
(See Video Features submenu, located
within the Advanced menu of the BIOS.)
You h ave
connected an
external monitor
and it does not
display any
information.
Your BIOS setup is
not set to enable your
external monitor.
Toggle the video destination by pressing [Fn]
and [F10] together, or check the BIOS setup
and enable your external monitor. (See
Video Features submenu, located within the
Advanced Menu of the BIOS.)
Your external monitor
is not properly
installed.
Reinstall your device.
Your operating system
software is not set up
with the correct driver
for that device.
Check your device and operating system
documentation and activate the proper
driver.
Problem Possible Cause Possible Solutions
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