Fujitsu Lifebook NH570 User Manual page 85

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 are operating on Install a power adapter and then push the Power/Sus-
battery power and pend/Resume button. See "Power Sources" on page 33.
ignored a low battery
alarm until the battery is
at the dead battery
state and the system
has gone into Dead Bat-
tery Suspend mode.
Your power adapter has Make sure the adapter is plugged in and the outlet has power.
failed or lost power.
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 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 21.
You are running an Use both the primary battery and an optional second battery
and/or use a power adapter for this application when at all 
application that uses a
lot of power due to fre- possible.
quent hard drive or opti-
cal drive access, or use
of a modem, LAN PC
card, Wireless LAN, or
Bluetooth device.
The power savings fea- Check the Power Options menu settings and adjust according to
tures may be disabled. your operating needs.
80 - Troubleshooting