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54
- Troubleshooting
The battery seems to discharge
too quickly. (continued)
The battery has been exposed
to high temperatures.
Contact Fujitsu Support at: (http://www.computers.us.fujitsu.com/support) to find
out how to get a replacement battery installed.
The battery is too hot or too
cold.
Restore the LIFEBOOK to normal operating temperature. Charging icon on the Sta-
tus Indicator panel will flash when battery is outside of operating range.
Shutdown and Startup Problems
The Suspend/Resume button does
not work.
Suspend/Resume button is
disabled.
Enable the button by going to the Control Panel > Power Options Properties.
Select “Choose what the power button does” option.
Possible software conflict.
Close all applications and try the button again.
The system powers up, and dis-
plays power on information, but
fails to load the operating system.
Your system is secured, requir-
ing a password to load the OS.
Make sure you have the right password. Enter the setup utility and verify the Secu-
rity settings and modify them as accordingly. See “BIOS Setup Utility” on page 34.
Boot sequence settings of the
setup utility are not compati-
ble with your configuration.
Set the operating source by pressing the [ESC] key while the Fujitsu logo is on
screen or use the [F2] key and enter the setup utility and adjust the source set-
tings from the Boot menu. See “BIOS Setup Utility” on page 34.
Error message is displayed on the
screen during the boot sequence.
Power On Self Test (POST) has
detected a problem.
See the POST messages to determine the meaning and severity of the problem.
Not all messages are errors; some are simply status indicators.
Your LIFEBOOK appears to change
setup parameters when you start
it.
BIOS setup changes were not
saved before you exited the
setup utility.
Make sure you select
Save Changes And Exit
when exiting the BIOS setup utility.
Video Problems
The built-in display is blank when
you turn on your LIFEBOOK.
The LIFEBOOK is set for an
external monitor only.
Pressing [F10] while holding down the [Fn] key opens the Fujitsu Display Man-
ager, which allows you to change display devices.
Display angle and brightness
settings are not adequate for
your lighting conditions.
Move the display and the brightness control until you have adequate visibility.
Pressing either the [F6] or [F7] keys while holding down the [Fn] key also allows
you to change the brightness level of the display.
Power management timeouts
may be set for short intervals
and you didn’t notice the dis-
play come on and go off.
Press a keyboard button 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)
Problem
Possible Cause
Possible Solutions