Fujitsu LifeBook AH530 Guide D'utilisation page 89

Problem
The application display
uses only a portion of your
screen and is surrounded
by a dark frame.
The Display is dark when
on battery power.
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.
Connectivity Problems
You are attempting to con-
nect to the Internet, but you
do not appear to have
power to the WLAN.
Miscellaneous Problems
Error message is displayed
on the screen during the
operation of an application.
Possible Cause Possible Solutions
You're running an appli- Display compression gives a clearer but smaller display for appli-
cation that doesn't sup- cations that do not support the system's native pixel resolution.
port the system's native You can fill the screen but have less resolution by changing dis-
pixel resolution and dis- play compression settings. These settings can be changed in the
play compression is Intel GMA control panel.
enabled.
Power Management Press [Fn] + [F7] to increase brightness or double-click on the bat-
default is set on low to tery gauge and adjust Power Control under battery settings.
conserve power.
Your external monitor is Reinstall your device. See "External Video Port" on page 70.
not properly installed.
Your operating system Check your device and operating system documentation and acti-
is not setup with the vate the proper driver.
correct software driver
for that device.
Your external monitor is See your monitor documentation and the External Monitor Sup-
not compatible with your port portions of the Specifications section. See "Specifications" on
LifeBook notebook. page 106.
The wireless device To activate the wireless LAN devices, press the [Fn] and [F5] keys
functions have been at the same time. When active, the wireless LAN indicator in the
turned off. status indicator panel will glow. To turn the devices off, repeat the
same step.
Application software See your application manual and help displays screens for more
often has its own set of information. Not all messages are errors some may simply be sta-
error message displays. tus.
83 - Troubleshooting