Fujitsu Lifebook P7000 series, Руководство пользователя

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73
T r o u b l e s h o o t i n g
An error message is
displayed on the screen
during the notebook
(boot) sequence. Power On Self Test (POST) has
detected a problem. See the Power On Self Test (POST) messages to
determine the meaning and severity of the problem.
Not all messages are errors; some are simply status
indicators.
(See Power On Self Test Messages on
page 75 for more information)
Your notebook appears to
change setup parameters
when you start it. BIOS setup changes were not
saved when you made them and
exited the BIOS setup utility
returning it to previous settings. Make sure you select Save Changes And Exit when
exiting the BIOS setup utility.
The BIOS CMOS hold-up
battery has failed. Contact your support representative for repairs.
This is not a user serviceable part but has a normal
life of 3 to 5 years.
Video Problems
The built-in display is
blank when you turn on
your LifeBook notebook. The notebook is set for an
external monitor only. Pressing [F10] while holding down the [Fn] key
allows you to change your selection of where to
send your display video. Each time you press the
combination of keys you will step to the next
choice. The choices, in order are: built-in display
only, external monitor only, both built-in display
and external monitor.
The display angle and brightness
settings are not adequate for
your lighting conditions. Move the display and the brightness control until
you have adequate visibility.
The power management time-
outs may be set for very short
intervals and you failed to notice
the display come on and go off. 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)
The notebook is set for S-Video
display only. While holding down the [Fn] key, click on the [F11]
key to toggle the S-Video display off.
The LifeBook notebook
turned on with a series of
beeps and your built-in
display is blank. Power On Self Test (POST) has
detected a failure which does not
allow the display to operate. Contact your support representative.
The display goes blank by
itself after you have been
using it. The notebook has gone into
Video timeout, Standby mode,
Suspend mode or Hibernation
mode because you have not used
it for a period of time. 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 to adjust the timeout values to better suit
your operation needs.
(See BIOS Setup Utility on
page 25 for more information)
The power management time-
outs may be set for very short
intervals and you failed to notice
the display come on and go off. 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)
The Built-in Display does
not close. A foreign object, such as a paper
clip, is stuck between the display
and the keyboard. Remove all foreign objects from the keyboard.
Problem Possible Cause Possible Solutions
P7010.book Page 73 Thursday, October 14, 2004 2:25 PM