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LifeBook E8000 Notebook
Your LifeBook notebook
turns off all by itself.
(continued)
You are operating on battery
power and ignored a low batt-
ery alarm until the batteries are
at the dead battery state and
the system has gone into Dead
Battery Suspend mode.
Install a power adapter and then push the Power/
Suspend/Resume button. (See Power Sources on
page 27 for more information)
You have a battery failure. Verify the condition of the batteries using the
Status Indicator panel, and replace or remove
any batteries that are shorted. (See Status Indicator
Panel on page 12 for more information)
Your power adapter has failed
or lost its power source.
Make sure the adapter is plugged in and the outlet
has power.
Your LifeBook notebook
will not work on battery
alone.
The installed batteries
are dead.
Replace the battery with a charged one or install
a power adapter.
No batteries are installed. Install a charged battery.
The batteries are improperly
installed.
Verify that the batteries are properly connected
by re-installing them.
Your installed batteries
are faulty.
Verify the condition of the batteries using the Status
Indicator panel and replace or remove any batteries
that are shorted. (See Status Indicator Panel on
page 12 for more information)
The batteries seem to
discharge too quickly.
You are running an application
that uses a lot of power due to
frequent hard drive access or
optical drive access, or use of a
modem, LAN PC card, Wire-
less LAN, or Bluetooth device.
Use both the primary battery and an optional
second battery and/or use a power adapter for this
application when at all possible.
The power savings features
may be disabled.
Check the Power Options menu settings and adjust
according to your operating needs.
The brightness is turned all
the way up.
Turn down the brightness adjustment. The higher
the brightness the more power your display uses.
The batteries are very old. Replace the batteries.
The batteries have been
exposed to high temperatures.
Replace the batteries.
The batteries are too hot
or too cold.
Restore the notebook to normal operating tempera-
ture. Charging icon on the Status 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 and clicking on the
Advanced tab. In the Power buttons area, select the
option that best suits your needs.
There may be a conflict with
the application software.
Close all applications and try the button again.
Problem Possible Cause Possible Solutions
E8110.book Page 56 Tuesday, February 28, 2006 2:59 PM