Fujitsu LifeBook E8420 User Manual page 28

Air Vents
The air vents allow air to circulate through the system to cool down the components.
T
O PROTECT YOUR NOTEBOOK FROM DAMAGE AND TO OPTIMIZE SYSTEM PERFORMANCE
KEEP ALL AIR ALL VENTS UNOBSTRUCTED
PERIODIC CLEANING
D
O NOT OPERATE THE NOTEBOOK IN AREAS WHERE THE AIR VENTS CAN BE OBSTRUCTED
TIGHT ENCLOSURES OR ON SOFT SURFACES LIKE A BED OR CUSHION
Lithium ion Battery Bay
The battery bay contains the internal Lithium ion battery. It can be opened for the removal of the battery
when 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 65.
Port Replicator Connector
This connector allows you to connect the optional Port Replicator to your notebook.
Dust Filter
The dust filter helps protect your system from dust contamination. See "Cleaning the dust filter" on
page 123.
,
CLEAN
,
DEPENDING UPON THE ENVIRONMENT IN WHICH THE SYSTEM IS USED
23 - Getting to Know Your LifeBook
, . T
AND CLEAR OF DEBRIS
.
,
BE SURE TO
HIS MAY REQUIRE
.
,
SUCH AS IN