Fujitsu LifeBook C-6581 User Manual page 68

58-0563-01.book Page 60 Tuesday, July 10, 2001 11:09 AM
L i f e B o o k C S e r i e s – S e c t i o n F i v e
Problem
You turn on your
LifeBook notebook and
nothing seems to happen.
Your LifeBook notebook
turns off all by itself.
Your LifeBook notebook
will not work on battery
alone.
60
Possible Cause
Power switch is not in the
On position.
The power management
parameters are set for auto
timeouts which are too short
for your operating needs.
You are operating on battery
power only and have ignored a
low battery alarm until the
batteries are all at the dead
battery state and your machine
has gone into Dead Battery
Suspend mode.
You have a battery failure.
Your power adapter has failed
or lost its power source.
The installed batteries
are dead.
No batteries are installed.
The batteries are
improperly installed.
Your installed batteries
are faulty.
Possible Solutions
Slide your power switch firmly to the Off position,
pause 10 seconds or more and then slide it firmly to
the On position.
Press any button on the keyboard, or move the
mouse to restore operation. If that fails, push the
Suspend/Resume button. Check your power
management settings, or close your applications
and go to the Power Savings menu of the setup
utility to adjust the timeout values to better suit
your operation needs.
Install a power adapter and then push the Suspend/
Resume button. (See Power Sources on page 27 for
more information)
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 14 for more information)
Make sure the adapter is plugged in and the outlet
has power.
Replace the battery with a charged one or install
a Power adapter.
Install a charged battery.
Verify that the batteries are properly connected
by re-installing them.
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 14 for more information)