Bottom Components - Fujitsu Lifebook T4220 User Manual

Battery
Pack Latch
Lithium ion
Battery
Compartment
Battery
Pack Latch

BOTTOM COMPONENTS

Following is a brief description of your Tablet PC's
bottom panel components. (Figure 2-8)
Lithium ion Battery Compartment
The battery compartment contains the internal Lithium
ion battery. The battery should be removed when the
computer is stored over a long period of time or for
swapping a discharged battery with a charged Lithium
ion battery. See "Lithium ion Battery" on page 43.
Port Replicator Connector
This connector allows you to connect the optional port
replicator.
Main Unit and Configuration Label
The configuration label shows the model number and
other information about your LifeBook T4200 Series
Tablet PC. In addition, the configuration portion of the
label has the serial number and manufacturer informa-
tion that you will need to give your support representa-
tive. It identifies the exact version of various
components of your Tablet PC.
Memory Upgrade Compartment
Your Tablet PC comes with high speed DDR2 Synchro-
nous Dynamic RAM (SDRAM). The memory upgrade
compartment allows you to expand the system memory
capacity of your Tablet PC, hence improving overall
performance. See "Memory Upgrade Module" on
page 45.
Figure 2-8. LifeBook T4200 Series Tablet PC bottom panel
G e t t i n g t o K n o w Y o u r T a b l e t P C
Air Vents
The air vents are used to cool the system to prevent over-
heating
.
To protect your computer from damage
and to optimize system performance, be
sure to keep all air all vents unobstructed,
clean, and clear of debris. This may
require periodic cleaning, depending upon
the environment in which the system is
used.
Do not operate the computer in areas
where the air vents can be obstructed,
such as in tight enclosures or on soft
surfaces like a bed or cushion.
Port Replicator
Connector
Memory
Upgrade
Compartment
Main Unit and
Configuration
Label (approximate
location)
Air Vents
(various locations)
15