113
- Troubleshooting
Your LifeBook Tablet PC
will not work on battery
alone.
The installed battery is dead. Replace the battery with a charged one or install a power
adapter.
No battery is installed. Install a charged battery.
The battery is improperly
installed.
Verify that the battery is properly connected by re-installing it.
Your installed battery is faulty. Verify the condition of the battery using the Status Indicator
panel and replace or remove any batteries that are shorted.
See “Status Indicator Panel” on page 30.
The battery seems to
discharge too quickly.
The power savings features
may be disabled.
Check the Power Options menu settings and adjust accord-
ing to your operating needs.
You are running an applica-
tion that uses a lot of power
due to frequent hard drive
access or optical drive
access, or use of a modem,
LAN ExpressCard, Wireless
LAN, or Bluetooth device.
Use a power adapter for this application when at all possible.
The brightness is turned all
the way up.
Turn down the brightness adjustment. The higher the bright-
ness the more power your display uses.
The battery is very old. Replace the battery.
The battery has been
exposed to high tempera-
tures.
Replace the battery.
The battery is too hot or too
cold.
Restore the Tablet PC to normal operating temperature.
Charging icon on the Status Indicator panel will flash when
battery is outside of operating range.
Problem Possible Cause Possible Solutions
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