Fujitsu E8420 Laptop User Manual


 
23
- Getting to Know Your LifeBook
Air Vents
The air vents allow air to circulate through the system to cool down the components.
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.
TO PROTECT YOUR NOTEBOOK 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 NOTEBOOK IN AREAS WHERE THE AIR VENTS CAN BE OBSTRUCTED, SUCH AS IN
TIGHT ENCLOSURES OR ON SOFT SURFACES LIKE A BED OR CUSHION.