Fujitsu LIFEBOOK AH531 Mode D'emploi page 85

Problem
You turn on your LIFE-
BOOK notebook and noth-
ing seems to happen.
(continued)
Your LIFEBOOK notebook
turns off all by itself.
Your LIFEBOOK notebook
will not work on battery
alone.
Possible Cause Possible Solutions
The power adapter has Move the AC cord to a different outlet, check for a line switch or
no power from the AC tripped circuit breaker for the AC outlet. If you are using an
outlet, airplane seat auto/airline adapter in a car make sure the ignition switch is in the
jack, or cigarette lighter. On or Accessories position.
The power manage- Press any button on the keyboard, or move the mouse to restore
ment parameters are operation. If that fails, push the Power/Suspend/Resume button.
set for auto timeouts Check your power management settings, or close your applica-
which are too short for tions and go to the Power Options Properties located in the Con-
your operating needs. trol Panel to adjust the timeout values to better suit your needs.
You have a battery Verify battery condition using the Status Indicator panel. Replace
failure. a shorted battery. See "Status Indicator Panel" on page 20.
Power adapter failed or Make sure the adapter is plugged in and the outlet has power.
lost its power source.
You are operating on Install a power adapter and then push the Power/Sus-
battery power and pend/Resume button. See "Power Sources" on page 34.
ignored a low battery
alarm until the battery is
at the dead battery state
and the system has
gone into Dead Battery
Suspend mode.
The installed battery is Replace the battery with a charged one or install a power adapter.
dead.
No battery is installed. Install a charged battery.
The battery is improp- Verify that the battery is properly connected by re-installing it.
erly installed.
Your installed battery Verify the condition of the battery using the Status Indicator panel
is faulty. and replace or remove any shorted battery. See "Status Indicator
Panel" on page 20.
79 - Troubleshooting