Fujitsu Lifebook S6520 User Manual page 108

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 50.
ignored a low battery
alarm until the batteries
are at the dead battery
state and the system
has gone into Dead Bat-
tery Suspend mode.
You have a battery fail- Verify the condition of the batteries using the Status Indicator
ure. panel, and replace or remove any batteries that are shorted. See
"Status Indicator Panel" on page 23.
The installed battery is Replace the battery with a charged one or install a power adapter.
dead.
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 23.
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 hard drive access
or optical drive access,
or use of a modem,
LAN PC card, Wireless
LAN, or Bluetooth
device.
103 - Troubleshooting