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Fujitsu LifeBook LH520 - Page 34

Fujitsu LifeBook LH520
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26
Problem Possible Cause Possible Solution
Video Problems
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 600/1024
x 768 pixel resolution
display and display
compression is enabled.
Display compression gives a clearer but
smaller display for applications that do not
support 800 x 600/1024 x 768 pixel resolution.
You can fill the screen but have less resolution
by changing your display compression setting,
(See the Video Features submenu, located
within the Advanced menu of the BIOS.)
The Display is
dark when on
battery power.
The Power Management
utility default is set on low
brightness to conserve
power.
Press [Fn] + [F7] to increase brightness or
double- click on the battery gauge and adjust
Power Control under battery settings.
You have
connected an
external monitor
and it does not
display any
information.
Your BIOS setup is not set
to enable your external
monitor.
Try toggling the video destination by pressing
[Fn] and [F10] together, or check your BIOS
setup and enable your external monitor. (See
the 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 setup with
the correct software driver
for that device.
Check your device and operating system
documentation and activate the proper driver.
You have
connected an
external monitor
and it does not
come on.
Your external monitor is
not compatible with your
LifeBook notebook.
See your monitor documentation and the
External Monitor Support portions of the
Specifications section.
Miscellaneous Problems
An error message
is displayed on the
screen during the
operation of an
application.
Application software often
has its own set of error
message displays.
See your application manual and help display
screens for more information. Not all
messages are errors. Some may simply be
status messages.

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