38
LifeBook N Series User’s Guide
Your Lif e Book
notebook turns
off all by itself.
The power manage-
ment parameters are
set for auto timeouts
which are too short
for your operating
needs.
Press any button or key on the keyboard, or
move the mouse. If that fails, push the
Power/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 opera-
tion needs.
You are operating on
battery power only
and ignored a low
battery alarm until the
battery is at the dead
battery state and your
machine has gone into
Dead Battery Suspend
mode.
Install a power adapter and then push the
Power and Suspend/Resume button.
Your power adapter
has failed or lost its
power source.
Make sure the adapter is plugged in and the
outlet has power.
You have a battery
failure.
Verify the condition of the batteries using
the Status Indicator panel, and replace or
remove any batteries that are shorted.
Your Lif e Book
notebook will not
work on battery
alone.
The installed batteries
are dead.
Replace the battery with a charged one or
install an AC adapter.
No batteries are
installed.
Install a charged battery.
The batteries are
improperly installed.
Verify that the batteries are properly
connected by re-installing them.
Your installed
batteries are faulty.
Verify the condition of the batteries using
the Status Indicator panel and replace or
remove any batteries that are shorted.
Problem Possible Cause Possible Solutions
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