Fujitsu Lifebook S7110 User Manual page 74

S7110.book Page 64 Monday, March 20, 2006 1:56 PM
L i f e B o o k S 7 1 0 0 N o t e b o o k
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 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. Standby mode or Save-to-Disk
mode because you have not
used it for a period of time.
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.
Something is pushing on the
Closed Cover switch.
Your system display won't The system may be password-
turn on when the system is protected.
turned on or when the
system has resumed.
The display does not close. A foreign object, such as a
paper clip, is stuck between the
display and the keyboard.
The display has bright or If the spots are very tiny and
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 on The Power Management utility
battery power. default is set on low brightness
to conserve power.
64
Possible Cause
Press any button the keyboard, or move the mouse
to restore operation. If that fails, push the Power/
Suspend/Resume button. (The display may be shut
off by Standby mode, Auto Suspend or Video
Timeout)
Contact your support representative.
Press any button on the keyboard, or move the
mouse to restore operation. If that fails, push the
Power/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 29 for more information)
Press any button on the keyboard, or move the mouse
to restore operation. If that fails, push the Power/
Suspend/Resume button. (The display may be shut
off by Standby Mode, Auto Suspend or Video
Timeout)
Check the Closed Cover switch. (See figure 2-4 on
page 6 for location)
Check the status indicator panel to verify that the
Security icon is blinking. If it is blinking, enter your
password.
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 29 for more
information)
Press [Fn] + [F7] to increase brightness or double-
click on the battery gauge and adjust Power Control
under battery settings.
Possible Solutions