Fujitsu LifeBook N Series User Manual page 45

Problem
Power Failures
You turn on your
LifeBook note-
book and
nothing seems to
happen.
Possible Cause
The installed primary
battery is discharged,
there's no second
battery installed or
there is no AC adapter
installed.
The battery is installed
but is faulty.
The battery or
batteries are low.
The AC adapter is not
plugged in properly.
The Power adapter has
no power from the AC
outlet.
The AC adapter is
faulty.
T r o u b l e s h o o t i n g
Possible Solutions
Check the Status Indicator Panel to deter-
mine the presence and condition of the
batteries. Install a charged battery or a
Power adapter.
Use the Status Indicator panel to verify the
presence and condition of the batteries. If a
battery is indicating a short, remove that
battery and operate from another power
source or replace that battery.
Check the Status Indicator Panel to deter-
mine the presence and condition of the
batteries. Use a Power adapter to operate
until a battery is charged or install a charged
battery.
Verify that your adapter is connected
correctly.
Move the AC cord to different outlet, check
for a line switch or tripped circuit breaker
for the AC outlet.
Try a different Power adapter.
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