Fujitsu LifeBook N6420 User Manual download pdf (Page 22)

LifeBook N6400 Series User’s Guide

BOTTOM COMPONENTS

Following is a brief description of your LifeBook note-

book’s bottom panel 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 39 for more information)

Memory Compartment Cover

Your LifeBook notebook comes with high speed DDR2-

667 PC5300 SO-DIMM memory. The memory upgrade

compartment allows you to expand the system memory

capacity of your LifeBook notebook, thus improving

overall performance. (See Memory Upgrade Module on

page 48 for more information)

Subwoofer

The subwoofer speaker provides bass-range sound to

supplement the stereo speakers, resulting in high-quality

audio.

Air Flow Vents

The air flow vents assist in proper cooling of the system.

Figure 2-7. LifeBook notebook bottom panel 1

Lithium ion Battery Bay

Configuration Label (approximate location)

Memory Compartment Cover

Subwoofer

Air Flow Vents

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.

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Fujitsu LifeBook N6420 User Manual Page 22