Fujitsu Lifebook P5020 User Manual page 90

P5020.book Page 82 Friday, September 12, 2003 4:43 PM
L i f e B o o k P 5 0 0 0 N o t e b o o k – S e c t i o n S i x
Problem
The built-in display is The power management time-
blank when you turn on outs may be set for very short
your LifeBook notebook. intervals and you failed to
notice the display come on
(continued)
and go off again.
The notebook is set for
S-Video display only.
The LifeBook notebook Power On Self Test (POST)
turned on with a series of has detected a failure which
beeps and your built-in does not allow the display
display is blank. to operate.
The display goes blank by The notebook has gone into
itself after you have been Video timeout, Standby mode,
using it. Suspend mode or Hibernation
mode because you have not
used it for a period of time.
Something is pushing on the
Closed Cover switch.
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.
The Built-in Display does A foreign object, such as a
not close. paper clip, is stuck between the
display and the keyboard.
The Built-in Display has If the spots are very tiny and
bright or dark spots. 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.
The application display You are running an application
uses only a portion of your that does not support 800 x
screen and is surrounded 600/1024 x 768 pixel resolution
by a dark frame. display and display compres-
sion is enabled.
The Display is dark when The default is set on low
on battery power. brightness to conserve power.
82
Possible Cause
Press any button the keyboard, or move the mouse
to restore operation. If that fails, push the Suspend/
Resume button. (The display may be shut off by
Standby mode, Auto Suspend or Video Timeout)
While holding down the [Fn] key, click on the [F11]
key to toggle the S-Video display off.
Contact your support representative.
Press any button on the keyboard, or move the
mouse to restore operation. If that fails, push the
Suspend/Resume button. Check your power
management settings, or close your applications
and go to the Power Savings menu of the setup
utility to adjust the timeout values to better suit
your operation needs. (See BIOS Setup Utility on
page 25 for more information)
Check the Closed Cover switch. (See figure 2-5 on
page 6 for location)
Press any button on the keyboard, or move the mouse
to restore operation. If that fails, push the Suspend/
Resume button. (The display may be shut off by
Standby 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 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. (See BIOS Setup Utility on page 25 for more
information)
Press [Fn] + [F7] to increase brightness and adjust
Power Control under battery settings.
Possible Solutions