Fujitsu LifeBook S710 Guide D'utilisation page 98

Problem
Your LIFEBOOK notebook
turns off all by itself.
(continued)
Your LIFEBOOK notebook
will not work on battery
alone.
The batteries seem to
discharge too quickly.
Possible Cause Possible Solutions
You have a battery Verify the condition of the batteries using the Status Indicator
failure. panel, and replace or remove any batteries that are shorted. See
"Status Indicator Panel" on page 22.
Power adapter lost its Make sure the adapter is plugged in and the outlet has power.
power source or failed.
The batteries are dead. Replace the battery with a charged one or install a power adapter.
No batteries are Install a charged battery.
installed.
The batteries are Verify that the batteries are properly connected by re-installing
improperly installed. them.
Your installed batteries Verify the condition of the batteries using the Status Indicator
are faulty. panel and replace or remove any batteries that are shorted. See
"Status Indicator Panel" on page 22.
The power savings fea- Check the Power Options menu settings and adjust according to
tures may be disabled. your operating needs.
You are running an Use both the primary battery and an optional second battery
application that uses a and/or use a power adapter for this application when at all
lot of power due to fre- possible.
quent drive access,
WLAN, or Bluetooth
device.
The brightness is turned Turn down the brightness adjustment. The higher the brightness
all the way up. the more power your display uses.
The batteries are old. Replace the batteries.
Battery was exposed to Replace the batteries.
high temperatures.
The batteries are too Restore the notebook to normal operating temperature. Charging
hot or too cold. icon on the Status Indicator panel will flash when battery is outside
of operating range.
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