Fujitsu LifeBook A6230 User Manual page 100

Problem
The display goes blank by
itself after you have been
using it.
Your display won't turn on
when the system is turned
on or when it has resumed.
The Built-in Display does
not close.
The display has bright or
dark spots.
The application display
uses only a portion of your
screen and is surrounded
by a dark frame.
Possible Cause Possible Solutions
The notebook has gone Press any button on the keyboard, or move the mouse to restore
into Video timeout, operation. If that fails, push the Power/Suspend/Resume button.
Sleep mode, or Save- Check your power management settings, or close your applica-
to-Disk mode because tions and go to the Power Savings menu of the setup utility to
you have not used it for adjust the timeout values to better suit your operation needs.
a period of time.
Power management Press any button on the keyboard, or move the mouse to restore
timeouts may be set for operation. If that fails, push the Power/Suspend/Resume button.
short intervals and you (The display may be shut off by Sleep Mode, Auto Suspend or
didn't notice the display Video Timeout)
come on and go off.
The system may be Check the status indicator panel to verify that the Security icon is
password-protected. blinking. If it is blinking, enter your password.
A foreign object, such Remove all foreign objects from the keyboard.
as a paper clip, is stuck
between the display
and keyboard.
If spots are tiny and few, This is normal; do nothing.
this is normal for a large
display.
If spots are numerous Display is faulty; contact your support representative.
or large enough to inter-
fere with your operation
You are running an app- Display compression gives a clearer but smaller display for appli-
lication that doesn't cations that do not support the system's native pixel resolution.
support the system's You can fill the screen but have less resolution by changing dis-
native pixel resolution play compression settings. These settings can be changed in the
and display compres- Intel GMA control panel.
sion is enabled.
100 - Troubleshooting