Fujitsu P1630 - LifeBook Tablet PC User Manual page 106

Problem
The display goes blank by
itself after you have been
using it.
(continued)
The display does not
close.
The display has bright or
dark spots.
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 infor-
mation.
You have connected an
external monitor and it
does not come on.
Possible Cause
The power management time-
outs may be set for very short
intervals and you failed to
notice the display come on
and go off again.
A foreign object, such as a
paper clip, is stuck between
the display and keyboard.
If the spots are very tiny and
few in number, this is normal
for a large LCD display.
If the spots are numerous or
large enough to interfere with
your operation needs.
You are running an applica-
tion that does not support
the system's native resolution
and display compression is
enabled.
Your external monitor is not
properly installed.
Your operating system is not
setup with the correct soft-
ware driver for that device.
Your external monitor is not
compatible with your LifeBook
notebook.
106 - Troubleshooting Your LifeBook
Possible Solutions
Press any button on the keyboard, or move the mouse to
restore operation. If that fails, push the Power/Sus-
pend/Resume button. (The display may be shut off by Sleep
Mode, Auto Suspend or Video Timeout)
Remove all foreign objects from the keyboard.
This is normal; do nothing.
Display is faulty; contact your support representative.
Display compression gives a clearer but smaller display for
applications that do not support the system's native pixel
resolution. You can fill the screen but have less resolution by
changing display compression settings. These settings can
be changed in the Intel GMA control panel.
Reinstall your device. See "External Video Port" on page 94.
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 "Specifi-
cations" on page 124.