Fujitsu Lifebook B112, User Manual, Page: 21 / 174

S e t t i n g U p Y o u r L i f e B o o k B 1 1 2
L i f e B o o k B 1 1 2 f r o m F u j i t s u
7
One
USB Ports
These ports allow you to connect Universal
Serial Bus devices, such as external mouse, game
pads, pointing devices, keyboards and speakers.
(Figure 1-7.)
DC Power Jack
The DC power jack allows you to plug in the
AC adapter or the optional battery charger.
(Figure 1-7.)
REAR PANEL COMPONENTS
PS/2 Keyboard Port
This port allows you to connect an external
PS/2 keyboard. To connect an external mouse,
please use a USB mouse with the USB ports on
the right side of your notebook. (Figure 1-8.)
Docking Connector Port
Allows you to connect a Port Replicator to your
notebook. (Figure 1-8.)
Figure 1-8 LifeBook B112 Rear Panel
Docking
Connector PS/2 Keyboard Port
Figure 1-9 LifeBook B112 Bottom
Memory Upgrade
Compartment
BOTTOM COMPONENTS
Memory Upgrade Compartment
This compartment allows you access to the
memory upgrade socket by which expansion
of the system memory capacity is achieved.
(See pages 110-112 for more information on
installing memory.) (Figure 1-9.)
Main Unit and Configuration Label
This label shows the model number and other
information about your notebook. In addition,
the configuration portion of the label has the ser-
ial number and manufacturer information that
you will need to give your support representative
so that he or she can help you. (Figure 1-9.)
Battery Lock
These sliding locks hold the Lithium ion battery
securely in place. (Figure 1-9.)
Lithium ion Battery
This battery acts as your notebook’s main
source of power when the AC adapter is not
being used. This primary battery can be
replaced, when discharged, with a charged
battery for additional run time. (Figure 1-9.)
Battery Lock
Battery Lock
Lithium ion Battery
Main Unit and
Configuration
Label