Fujitsu LIFEBOOK NH532 Guide D'utilisation page 81

Problem
Your display won't turn on when
the system is turned on or when it
has resumed.
The display does not close.
The display has bright or dark
spots.
The display is dark when on 
battery power.
The application display uses only
a portion of your screen and is sur-
rounded by a dark frame.
You have connected an external
monitor and it does not display
any information.
You have connected an external
monitor and it does not come on.
Miscellaneous Problems
Error message is displayed on the
screen during the operation of an
application.
Possible Cause
The system may be password-
protected.
Small object (like a paper clip)
is stuck between the display
and keyboard.
If the spots are tiny and few,
this is normal for a large LCD
display.
If the spots are numerous or
large enough to interfere with
your operation needs.
Power Management utility
default is set on low bright-
ness to conserve power.
A running application doesn't
support the native pixel reso-
lution and display compres-
sion is enabled.
Your external monitor is not
properly installed.
Your operating system is not
setup with the correct soft-
ware driver for that device.
External monitor is not com-
patible with the notebook.
Application software often has
its own set of error message
displays.
Possible Solutions
Check the status indicator panel to verify that the Security icon is blinking. If it is
blinking, enter your password.
Remove all foreign objects from the keyboard.
This is normal; do nothing.
Display is faulty; contact your support representative.
Press [Fn] + [F7] to increase brightness or double-click on the battery gauge and
adjust Power Control under battery settings.
Display compression gives a clearer but smaller display for applications that do
not support the native pixel resolution. You can fill the screen but have less reso-
lution by changing display compression settings.
page 36.
Reinstall your device. See "External Video Port" on page 46.
Check your device and operating system documentation and activate the proper
driver.
See your monitor documentation and the External Monitor Support portions of
the Specifications section. See "Specifications" on page 94.
See your application manual and help displays screens for more information. Not
all messages are errors some may simply be status.
76 - Troubleshooting
See "BIOS Setup Utility" on