Fujitsu LIFEBOOK A6120 SERIES User Manual page 55

Problem
Power Failures
You turn on your The power adapter (AC
LifeBook notebook adapter) has no power
from the AC outlet.
and nothing seems
to happen.
The power adapter (AC
adapter) is faulty.
(continued)
Your LifeBook The power management
parameters are set for
notebook turns off
all by itself. 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 power drained
empty 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.
44
Possible Cause
Move the AC cord to a different outlet, check
for a line switch or tripped circuit breaker for
the AC outlet.
Try a different power adapter or install a
charged optional second battery.
Press any button on the keyboard, or move
the mouse to restore operation. If that fails,
push the Power/Suspend/Resume button.
Check your power management settings, or
close your applications and go to the Power
Options menu to adjust the timeout values to
better suit your needs.
Install a power adapter or a charged battery
and then push the Power/Suspend/Resume
button.
Verify the condition of the batteries using the
Status Indicator Panel, and replace or remove
battery that is shorted.
Make sure the adapter is plugged in and the
outlet has power.
Possible Solution