23
G e t t i n g S t a r t e d
Power Sources
Your Fujitsu LifeBook notebook has two possible power
sources: a Lithium ion battery or an AC adapter.
CONNECTING THE AC ADAPTER
The AC adapter provides power for operating your
LifeBook notebook and is used to charge the batteries.
Connecting the AC Adapter
1. Plug the DC output cable into the DC power jack of
your LifeBook notebook.
2. Plug the AC cable into the AC adapter.
3. Plug the AC cable into an AC electrical outlet.
(Figure 3-1)
Switching from AC Adapter Power to Battery Power
1. Be sure that you have a charged battery installed.
2. Unplug the AC adapter.
Figure 3-1. Connecting the AC Adapter
1
2
DC Power Jack
DC Output Cable
3
4
AC Adapter
AC Cable
1
2
3
4
■
When you run the N Series LifeBook
on battery power, by default, the CPU
will slow down approximately by half
in order to optimize battery life. This
feature can be enabled or disabled in
the BIOS. Use an AC Adapter when-
ever possible.
■
The Lithium ion battery is not charged
upon purchase. Initially, you will need
to connect the AC adapter to use your
LifeBook notebook.
cygnus.book Page 23 Tuesday, September 30, 2003 4:22 PM
Summary of Contents for Lifebook N-5010
Page 7: ...1 1 Preface cygnus book Page 1 Tuesday September 30 2003 4 22 PM ...
Page 27: ...21 3 Getting Started cygnus book Page 21 Tuesday September 30 2003 4 22 PM ...
Page 37: ...31 4 User Installable Features cygnus book Page 31 Tuesday September 30 2003 4 22 PM ...
Page 53: ...47 5 Troubleshooting cygnus book Page 47 Tuesday September 30 2003 4 22 PM ...
Page 65: ...59 T r o u b l e s h o o t i n g cygnus book Page 59 Tuesday September 30 2003 4 22 PM ...
Page 69: ...63 6 Care and Maintenance cygnus book Page 63 Tuesday September 30 2003 4 22 PM ...
Page 75: ...69 7 Specifications cygnus book Page 69 Tuesday September 30 2003 4 22 PM ...
Page 81: ...75 8 Glossary cygnus book Page 75 Tuesday September 30 2003 4 22 PM ...
Page 113: ...107 Index cygnus book Page 107 Tuesday September 30 2003 4 22 PM ...