FUJITSU LIFEBOOK 990TX2 - Manual (Page 166)

S e c t i o n F i v e
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3 . The main battery is install ed but is com p l etely 3 . Wh en the battery is de ad there wi ll be a
d i s ch a r ged ,t h ere is no opti onal second battery beep wh en the power swi tch is tu rn ed on
i n s t a ll ed and the power ad a pter (AC or auto / and the notebook wi ll immed i a tely go into
a i rline) has no power from the AC out l et , De ad Ba t tery Su s pend mode . (See pa ge
a i rplane seat jack , or the car’s ciga ret te ligh ter. 2 8 – 2 9 . ) Ch eck the Status In d i c a tor panel to
determine the pre s en ce and con d i ti on of the
b a t teries and ad a pter. (See Fi g u res 2-3 and
2-4 on pa ges 19 and 21.) Move the AC cord to
a different out l et , ch eck for a line swi tch or
tri pped circuit bre a ker for the AC out l et ,i f
you are using an auto / a i rline ad a pter in a car
m a ke su re the ign i ti on swi tch is in the On or
Acce s s ories po s i ti on .
4 . The main battery is install ed but is com p l etely 4 . Wh en the battery is de ad there wi ll be a
d i s ch a r ged ,t h ere is no opti onal second battery beep wh en the power swi tch is tu rn ed on
i n s t a ll ed and the power ad a pter (AC or auto / and the notebook wi ll immed i a tely go into
a i rline) is faulty. De ad Ba t tery Su s pend mode . (See pa ge 28–29.)
Verify the cause using the Status In d i c a tor
p a n el to determine the pre s en ce and con -
d i ti on of the batteries and ad a pter. (S e e
Fi g u res 2-3 and 2-4 on pa ges 19 and 21.) Try a
d i f ferent power ad a pter or install a ch a r ged
opti onal second battery.
Symptom Possible Cause Possible Solution