Asus A2K Instructions for use

Copyright Information
No part of this manual, including the products and software described in it, may be reproduced, transmitted, tran-
scribed, stored in a retrieval system, or translated into any language in any form or by any means, except documen-
tation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK COM-
PUTER INC. (“ASUS”).
ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OFANY KIND, EITHER EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITEDTO THE IMPLIED WARRANTIES OR CONDITIONS OF MER-
CHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALLASUS, ITS DIREC-
TORS, OFFICERS, EMPLOYEES ORAGENTS BE LIABLE FORANY INDIRECT, SPECIAL, INCIDENTAL,
OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF PROFITS, LOSS OF BUSI-
NESS, LOSS OF USE OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE), EVEN IF ASUS HAS
BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR ERROR
IN THIS MANUAL OR PRODUCT.
Product warranty or service will not be extended if: (1) the product is repaired, modified or altered, unless such
repair, modification of alteration is authorized in writing byASUS; or (2) the serial number of the product is defaced
or missing.
Products and corporate names appearing in this manual may or may not be registered trademarks or copyrights of
their respective companies, and are used only for identification or explanation and to the owners’ benefit, without
intent to infringe.
SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUALARE FURNISHED FOR INFOR-
MATIONALUSEONLY,ANDARE SUBJECTTO CHANGEATANYTIMEWITHOUTNOTICE,AND SHOULD
NOT BE CONSTRUED AS A COMMITMENT BY ASUS. ASUS ASSUMES NO RESPONSIBILITY OR LI-
ABILITY FOR ANY ERRORS OR INACCURACIES THAT MAYAPPEAR IN THIS MANUAL, INCLUDING
THE PRODUCTS AND SOFTWARE DESCRIBED IN IT.
Copyright © 2004 ASUSTeK COMPUTER INC. All Rights Reserved.
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Circumstances may arise where because of a default on ASUS’ part or other liability, you are entitled to recover
damages fromASUS. In each such instance, regardless of the basis on which you are entitled to claim damages from
ASUS,ASUS is liable for no more than damages for bodily injury (including death) and damage to real property and
tangible personal property; or any other actual and direct damages resulted from omission or failure of performing
legal duties under this Warranty Statement, up to the listed contract price of each product.
ASUS will only be responsible for or indemnify you for loss, damages or claims based in contract, tort or infringe-
ment under this Warranty Statement.
This limit also applies toASUS’suppliers and its reseller. It is the maximum for whichASUS, its suppliers, and your
reseller are collectively responsible.
UNDER NO CIRCUMSTANCES IS ASUS LIABLE FOR ANY OF THE FOLLOWING: (1) THIRD-PARTY
CLAIMSAGAINSTYOU FOR DAMAGES; (2) LOSS OF, OR DAMAGE TO, YOUR RECORDS OR DATA; OR
(3) SPECIAL, INCIDENTAL, OR INDIRECT DAMAGES OR FOR ANY ECONOMIC CONSEQUENTIAL
DAMAGES (INCLUDING LOST PROFITS OR SAVINGS), EVEN IF ASUS, ITS SUPPLIERS OR YOUR RE-
SELLER IS INFORMED OF THEIR POSSIBILITY.

1
Product Name: Notebook PC Hardware
Manual Revision: 1 E1664
Release Date: June 2004
Notebook PC
Hardware User’s Manual

Safety Statements
Federal Communications Commission Statement
This device complies with FCC Rules Part 15. Operation is subject to the following two conditions:
• This device may not cause harmful interference, and
• This device must accept any interference received, including interference that may cause undesired
operation.
This equipment has been tested and found to comply with the limits for a class B digital device, pursuant
to Part 15 of the Federal Communications Commission (FCC) rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruc-
tions, may cause harmful interference to radio communications. However, there is no guarantee that inter-
ference will not occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Reprinted from the Code of Federal Regulations #47, part 15.193, 1993. Washington DC: Office of the
Federal Register, NationalArchives and Records Administration, U.S. Government Printing Office.
Power Safety Requirement
Products with electrical current ratings up to 6A and weighing more than 3Kg must use approved power
cords greater than or equal to: H05VV-F, 3G, 0.75mm2or H05VV-F, 2G, 0.75mm2.
Canadian Department of Communications Statement
This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus
set out in the Radio Interference Regulations of the Canadian Department of Communications.
This Class B digital apparatus complies with Canadian ICES-003.
(Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.)
For use with AC Adaptor Model (Pour Utiliser Avec Modele): PA-1121-02 (120W), ADP-90FB (90W), ADP-65DB (65W)
WARNING! The use of a shielded-type power cord is required in order to meet FCC
emission limits and to prevent interference to the nearby radio and television recep-
tion. It is essential that only the supplied power cord be used. Use only shielded
cables to connect I/O devices to this equipment. You are cautioned that changes or
modifications not expressly approved by the party responsible for compliance could
void your authority to operate the equipment.

3
Safety Statements
Nordic Cautions (for Notebook PC with Lithium-Ion Battery)
(Japanese)
Macrovision Corporation Product Notice
This product incorporates copyright protection technology that is protected by method claims of certain
U.S.A. patents and other intellectual property rights owned by Macrovision Corporation and other rights
owners. Use of this copyright protection technology must be authorized by Macrovision Corporation, and
is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision
Corporation. Reverse engineering or disassembly is prohibited.
CDRH Regulations
The Center for Devices and Radiological Health (CDRH) of the U.S. Food and Drug Administration
implemented regulations for laser products on August 2, 1976. These regulations apply to laser products
manufactured fromAugust 1, 1976. Compliance is mandatory for products marketed in the United States.
ATTENZIONE! Rischio di esplosione della batteria se sostituita in modo errato. Sostituire la batteria con un
una di tipo uguale o equivalente consigliata dalla fabbrica. Non disperdere le batterie nell’ambiente. (Italian)
VORSICHT!Explosionsgetahr bei unsachgemäßenAustausch der Batterie. Ersatz nur durch denselben
oder einem vom Hersteller empfohlenem ähnlichen Typ. Entsorgung gebrauchter Batterien nachAngaben
des Herstellers. (German)
ADVARSELI! Lithiumbatteri - Eksplosionsfare ved fejlagtig håndtering. Udskiftning må kun ske med
batteri af samme fabrikat og type. Levér det brugte batteri tilbage til leverandøren. (Danish)
VARNING! Explosionsfara vid felaktigt batteribyte. Använd samma batterityp eller en ekvivalent typ
somrekommenderasav apparattillverkaren.Kasseraanvänt batterienligtfabrikantens instruktion.(Swedish)
VAROITUS! Paristovoiräjähtää, jos seonvirheellisestiasennettu.Vaihdaparistoainoastaanlaitevalmistajan
sousittelemaan tyyppiin. Hävitä käytetty paristo valmistagan ohjeiden mukaisesti. (Finnish)
ATTENTION! Il y a danger d’explosion s’il y a remplacement incorrect de la batterie. Remplacer
uniquement avec une batterie du mêre type ou d’un type équivalent recommandé par le constructeur.
Mettre au rebut les batteries usagées conformément aux instructions du fabricant. (French)
ADVARSEL! Eksplosjonsfare ved feilaktig skifte av batteri. Benytt samme batteritype eller en tilsvarende type
anbefalt av apparatfabrikanten. Brukte batterier kasseres i henhold til fabrikantens instruksjoner. (Norwegian)
CAUTION! Danger of explosion if battery is incorrectly replaced. Replace only with the same or
equivalent type recommended by the manufacturer. Dispose of used batteries according to the
manufacturer’s instructions. (English)
WARNING: Use of controls or adjustments or performance of procedures other than
those specified herein or in the laser product installation guide may result in hazard-
ous radiation exposure.

4
Safety Statements
Safety Statements
The following safety precautions will increase the life of the Notebook PC. Follow all precautions and
instructions. Except as described in this manual, refer all servicing to qualified personnel. Do not use
damaged power cords, accessories, or other peripherals. Do not use strong solvents such as thinners,
benzene, or other chemicals on or near the surface.
Disconnect the AC power and remove the battery pack(s) before cleaning. Wipe the
Notebook PC using a clean cellulose sponge or chamois cloth dampened with a solu-
tion of nonabrasive detergent and a few drops of warm water and remove any extra
moisture with a dry cloth.
DO NOT expose to or use near liq-
uids, rain, or moisture. DO NOT use
the modem during an electrical storm.
DO NOT expose to dirty or dusty en-
vironments. DO NOT operate during
a gas leak.
DO NOT expose to strong magnetic
or electrical fields.
DONOTexposetoextremetemperatures
above 50˚C (122˚F) or to direct sunlight.
Do not block the fan vents!
DONOT place on uneven or unstable
work surfaces. Seek servicing if the
casing has been damaged.
DO NOT place or drop objects on top
and do not shove any foreign objects
into the Notebook PC.
DO NOT press or touch the display
panel. Do not place together with small
itemsthatmayscratchorenterthe Note-
book PC.
DO NOT leave the Notebook PC on
your lap or any part of the body while
the Notebook PC is turned ON or is
charging in order to prevent discom-
fort or injury from heat exposure.
DO NOT throw batteries in fires as
they may explode. Check local codes
for special battery disposal instruc-
tions.
DO NOT expose to extreme tempera-
tures (below 0˚C (32˚F), otherwise the
Notebook PC may not boot.
Safe Operating Temperatures: This
notebook PC should be used in envi-
ronments with ambient temperatures
between 0°C/32°F and 30°C/86°F.
30°C/86°F
0°C/32°F

5
Transportation Precautions
To prepare the Notebook PC for transport, you should turn it OFF and disconnect all external periph-
erals to prevent damage to the connectors. The hard disk drive’s head retracts when the power is
turned OFF to prevent scratching of the hard disk surface during transport. Therefore, you should not
transport the Notebook PC while the power is still ON. Close the display panel and check that it is
latched securely in the closed position to protect the keyboard and display panel.
Cover Your Notebook PC
Use a carrying case such as the one supplied with your Notebook PC to protect it from dirt, water,
shock, and scratches.
Safety Statements
Charge Your Batteries
If you intend to use battery power, be sure to fully charge your battery pack and any optional battery
packs before going on long trips. Remember that the power adapter charges the battery pack as long as
it is plugged into the computer and an AC power source. Be aware that it takes much longer to charge
the battery pack when the Notebook PC is in use.
Airplane Precautions
Contact your airline if you want to use the Notebook PC on the airplane. Most airlines will have restric-
tions for using electronic devices. Most airlines will allow electronic use only between and not during
takeoffs and landings.
CAUTION! There are three main types of airport security devices: X-ray machines
(used on items placed on conveyor belts), magnetic detectors (used on people walk-
ing through security checks), and magnetic wands (hand-held devices used on people
or individual items). You can send your Notebook PC and diskettes through airport X-
ray machines. However, it is recommended that you do not send your Notebook PC or
diskettes through airport magnetic detectors or expose them to magnetic wands.
NOTE: The surface glaze is easily dulled if not properly cared for. Be careful not to rub
or scrap the Notebook PC surfaces when transporting your Notebook PC.

6
Danish
Dutch
English
Finnish
French
German
Greek
Italian
Portuguese
Spanish
Swedish
CTR 21 Approval (for Notebook PC with built-in Modem)
Safety Statements

7
Safety Statements
UL Safety Notices
Required for UL 1459 covering telecommunications (telephone) equipment intended to be electrically
connected to a telecommunication network that has an operating voltage to ground that does not exceed
200V peak, 300V peak-to-peak, and 105V rms, and installed or used in accordance with the National
Electrical Code (NFPA 70).
When using the Notebook PC modem, basic safety precautions should always be followed to reduce
the risk of fire, electric shock, and injury to persons, including the following:
•Do not use the Notebook PC near water, for example, near a bath tub, wash bowl, kitchen sink or
laundry tub, in a wet basement or near a swimming pool.
•Do not use the Notebook PC during an electrical storm. There may be a remote risk of electric shock
from lightning.
•Do not use the Notebook PC in the vicinity of a gas leak.
Required for UL 1642 covering primary (nonrechargeable) and secondary (rechargeable) lithium bat-
teries for use as power sources in products. These batteries contain metallic lithium, or a lithium alloy,
or a lithium ion, and may consist of a single electrochemical cell or two or more cells connected in
series, parallel, or both, that convert chemical energy into electrical energy by an irreversible or revers-
ible chemical reaction.
•Do not dispose the Notebook PC battery pack in a fire, as they may explode. Check with local codes for
possible special disposal instructions to reduce the risk of injury to persons due to fire or explosion.
•Do not use power adapters or batteries from other devices to reduce the risk of injury to persons due to
fire or explosion. Use only UL certified power adapters or batteries supplied by the manufacturer or
authorized retailers.
Notebook PC Optical Drive
Laser Safety Information
Internal or external optical drives sold with this Notebook PC contains a CLASS 1 LASER PRODUCT
(LASER KLASSE 1 PRODUKT). Laser classifications can be found in the glossary at the end of this
user’s manual.
Service warning label
WARNING: Making adjustments or performing procedures other than those specified
in the user’s manual may result in hazardous laser exposure. Do not attempt to disas-
semble the optical drive. For your safety, have the optical drive serviced only by an
authorized service provider.
CAUTION: INVISIBLE LASER RADIATION WHEN OPEN. DO NOT STARE INTO BEAM
OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.

8
Contents
1. Introducing the Notebook PC ................................................................11
About This User’s Manual ..................................................................................................... 12
Notes For This Manual..................................................................................................... 12
Preparing your Notebook PC ................................................................................................ 13
2. Knowing the Parts.................................................................................. 15
Top Side ................................................................................................................................ 16
Bottom Side........................................................................................................................... 18
Left Side................................................................................................................................ 20
Right Side.............................................................................................................................. 21
Rear Side .............................................................................................................................. 22
Front Side.............................................................................................................................. 24
3. Getting Started ....................................................................................... 25
Using the Battery Pack..........................................................................................................26
Installing and Removing the Battery Pack ....................................................................... 26
Charging the Battery Pack ............................................................................................... 27
Battery Care..................................................................................................................... 27
Operating Systems................................................................................................................ 27
Support Software ............................................................................................................. 27
Power Connection................................................................................................................. 29
Powering ON The Notebook PC ...................................................................................... 29
The Power-On Self Test (POST)...................................................................................... 29
Power Management - “Stand By” & “Hibernate” ................................................................... 30
Power Management......................................................................................................... 30
Restarting or Rebooting ................................................................................................... 31
Powering OFF the Notebook PC ..................................................................................... 32
Using the Keyboard............................................................................................................... 33
Colored Hot Keys............................................................................................................. 33
Microsoft Windows™ Keys .............................................................................................. 34
Keyboard as a Numeric Keypad ...................................................................................... 34
Keyboard as Cursors ....................................................................................................... 35
Instant Launch Keys and Status Indicators........................................................................... 36
Instant Launch Keys.............................................................................................................. 36
Status Indicators ................................................................................................................... 37
Status Indicators ................................................................................................................... 38
CD Player Control Buttons and Indicator ......................................................................... 39

9
4. Using the Notebook PC ......................................................................... 41
Pointing Device ..................................................................................................................... 42
Using the Touchpad ......................................................................................................... 42
Touchpad Usage Illustrations........................................................................................... 42
Touchpad Usage Illustrations........................................................................................... 43
Caring for the Touchpad................................................................................................... 44
Optical Drive.......................................................................................................................... 45
PC Card (PCMCIA) Socket ................................................................................................... 47
32-bit CardBus Support ................................................................................................... 47
Inserting a PC Card (PCMCIA) ........................................................................................ 48
Removing a PC Card (PCMCIA)...................................................................................... 48
Flash Memory Card Reader............................................................................................. 49
Network Connection (Gigabit Support) ............................................................................ 50
Modem Connection.......................................................................................................... 51
AC Power System .................................................................................................................52
Battery Power System........................................................................................................... 52
Charging the Battery Pack ............................................................................................... 52
Using Battery Power ........................................................................................................ 52
Using Battery Power ........................................................................................................ 53
Power Management Modes .................................................................................................. 54
Full Power Mode & Maximum Performance .................................................................... 54
ACPI................................................................................................................................. 54
Suspend Mode ................................................................................................................. 54
Power Management Modes .................................................................................................. 54
Full Power Mode & Maximum Performance .................................................................... 54
ACPI................................................................................................................................. 54
Suspend Mode ................................................................................................................. 54
Power Management Modes .................................................................................................. 54
Full Power Mode & Maximum Performance .................................................................... 54
ACPI................................................................................................................................. 54
Suspend Mode ................................................................................................................. 54
Power Savings ................................................................................................................. 54
Power State Summary ..................................................................................................... 55
Thermal Power Control .................................................................................................... 55
Contents

10
Power Savings ................................................................................................................. 55
Power State Summary ..................................................................................................... 55
Thermal Power Control .................................................................................................... 55
Notebook PC Upgrades ........................................................................................................ 56
System Memory Expansion ............................................................................................. 56
Hard Disk Drive Upgrades ............................................................................................... 56
Processor Upgrades ........................................................................................................ 56
Notebook PC Upgrades ........................................................................................................ 56
System Memory Expansion ............................................................................................. 56
Hard Disk Drive Upgrades ............................................................................................... 56
Processor Upgrades ........................................................................................................ 56
Appendix..................................................................................................... 59
Optional Accessories............................................................................................................. 60
USB Hub (Optional) ......................................................................................................... 60
USB 2.0 Slim Combo Drive (Optional)............................................................................. 60
Wireless LAN Cardbus Card or USB ............................................................................... 61
USB Flash Memory Disk.................................................................................................. 61
USB Communication Cable ............................................................................................. 61
USB Floppy Disk Drive .................................................................................................... 62
USB Keyboard and Mouse .............................................................................................. 62
Optional Connections............................................................................................................63
Monitor Out Connection ................................................................................................... 63
External Audio Connections............................................................................................. 63
Printer Connection ........................................................................................................... 64
IEEE1394 Connection...................................................................................................... 64
Securing Your Notebook PC ............................................................................................ 64
DVD-ROM Drive Information................................................................................................. 65
Internal Modem Compliancy ................................................................................................. 66
Glossary................................................................................................................................ 68
Notebook PC Information...................................................................................................... 74
Contents

11
1. Introducing the Notebook PC
About This User’s Manual
Notes For This Manual
Preparing your Notebook PC

12
1 Introducing the Notebook PC
About This User’s Manual
You are reading the Notebook PC User’s Manual. This User’s Manual provides information on the
various components in the Notebook PC and how to use them. The following are major sections of this
User’s Manuals:
1. Introducing the Notebook PC
Introduces you to the Notebook PC and this User’s Manual.
2. Knowing the Parts
Gives you information on the Notebook PC’s components.
3. Getting Started
Gives you information on getting started with the Notebook PC.
4. Using the Notebook PC
Gives you information on using the Notebook PC’s components.
5. Appendix
Introduces you to optional accessories and gives additional information.
Notes For This Manual
This User’s Manual was created using Macintosh versions of Adobe®PageMaker™ 6.52, Adobe®
Photoshop™ 5.5,Adobe®Illustrator®8.0, and Macromedia®Freehand™ 8.0.1.The body text type used
in this manual is “Times” (MAC) or “Times New Roman” (Windows™) and headings are “Helvetica”
(MAC) or “Arial” (Windows™). A few notes and warnings in bold are used throughout this guide that
you should be aware of in order to complete certain tasks safely and completely. These notes have
different degrees of importance as described below:
NOTE: Tips and information for spe-
cial situations.
TIP: Tips and useful information for
completing tasks.
Text enclosed in < > or [ ] represents a key on the keyboard; do not actually type the <
> or [ ] and the enclosed letters.
< >
[ ]
WARNING! Important information that
must be followed for safe operation.
IMPORTANT! Vital information that
must be followed to prevent damage
to data, components, or persons.

13
Introducing the Notebook PC 1
Preparing your Notebook PC
These are only quick instructions for using your Notebook PC. Read the later pages for detailed infor-
mation on using your Notebook PC.
1. Install the battery pack
3. Open the Display Panel 4. Turn ON the Notebook PC
2.Connectthe AC Power Adapter
Press the power button and release.
In Windows XP, this button can also be used to
safely turn OFF the Notebook PC.
(1) Slide the display release button
(2) Lift the display panel with one hand while
holding the system portion with your other
hand.
2
1
[1]
[2]
[3]

14
1 Introducing the Notebook PC

15
2. Knowing the Parts
Top Side
Bottom Side
Left Side
Right Side
Rear Side
Front Side

16
2Knowing the Parts
Top Side
Refer to the diagram below to identify the components on this side of the Notebook PC. Details are
given starting from the top and going clockwise.
WARNING! When opening, do not force the display panel down to the table or else
the hinges may break! Never lift the Notebook PC by the display panel!
Display Panel Latch Release
Spring-loaded latch mechanism on the front of the Notebook PC locks the display panel in the closed
position when the Notebook PC is not in use. To open the display panel, slide the latch release with
your thumb and lift up the display panel with the same thumb. Slowly tilt the display panel forward or
backward to a comfortable viewing angle.
Display Panel
Touchpad Buttons
Keyboard
Touchpad
Power Switch /
Instant Keys
Status Indicators
(see section 3) CD Control Buttons
(see section 3)
Display Panel Latch Release
Audio Speaker
(Right)
Audio Speaker
(Left)

17
Knowing the Parts 2
LED Status Indicators
Status indicator details are described in section 3.
Touchpad and Buttons
The touchpad with its buttons is a pointing device that provides the same functions as a desktop mouse.
A software-controlled scrolling function is available after setting up the included touchpad utility to
allow easy Windows or web navigation.
Keyboard
The keyboard provides full-sized keys with comfortable travel (depth at which the keys can be de-
pressed) and palm rest for both hands. Two Windows™ function keys are provided to help ease naviga-
tion in the Windows™ operating system.
Power Switch
The power switch allows powering ON and OFF the Notebook PC and recovering from STD. Push the
switch once to turn ON and once to turn OFF the Notebook PC.
Instant Keys
Instant keys allow you to launch frequently used applications with one push of a button. Details pro-
vided later in this manual.
Display Panel
The display panel functions the same as a desktop monitor. The Notebook PC uses an active matrix
TFT LCD, which provides excellent viewing like that of desktop monitors. Unlike desktop monitors,
the LCD panel does not produce any radiation or flickering, so it is easier on the eyes.
Audio Speakers
The built-in speaker system allows you to hear audio without additional attachments. The multimedia
sound system features an integrated digital audio controller that produces rich, vibrant sound (results
improved with external stereo headphones or speakers). All audio features are software controlled.
CD Player Control Buttons
There are several CD control buttons integrated externally on the Notebook PC for convenient CD
playing. The buttons activate and control your operating system’s audio player when the Notebook PC
is ON. When your Notebook PC is OFF, the CD control buttons activate a CD player function that
allows you to listen to audio CDs even while the Notebook PC is not turned ON. (See section 3 for
more information.)

18
2Knowing the Parts
Bottom Side
Refer to the diagram below to identify the components on this side of the Notebook PC. Details are
given starting from the top and going clockwise.
IMPORTANT! The bottom of the Notebook PC can get very hot. Be careful when han-
dling the Notebook PC while it is in operation or recently been in operation. High
temperatures are normal during charging or operation. DO NOT PUT THE NOTEBOOK
PC ON THE LAP OR OTHER PARTS OF THE BODY TOAVOID INJURY FROM THE HEAT.
Name Card
Holder
Air Vents
1
2
(reserved)
Battery Pack Battery Lock 1
Hard Disk Drive
Compartment
CPU Compartment
Battery
Lock 2
Sub-Woofer
Speaker

19
Knowing the Parts 2
Hard Disk Drive Compartment
The hard disk drive is secured in a compartment. Hard disk drive upgrades are to be done by authorized
service centers or dealers only.
Battery Lock
The spring loaded latch (lock 2) automatically locks the battery pack when inserted but must be rein-
forced with a manually operated latch (lock 1). Usage details are described in the battery section later in
this manual.
Battery Pack
The battery pack is actually combined with the Notebook PC’s surface in order to reduce thickness.
When the battery is released, the surface and battery pack will be seen as a single unit. The battery pack
cannot be further disassembled and must be replaced as a single unit.
Air Vents
The air vents allow cool air to enter and warm air to exit the Notebook PC.
IMPORTANT! Make sure that paper, books, clothing, cables, or other objects do not
block any of the air vents or else overheating of the Notebook PC may occur.
Sub-Woofer Speaker
The sub-woofer speaker is used to produce deep bass sounds (low frequencies) in order to make the
audio listening experience more enjoyable.
On selected models
CPU Compartment
The CPU compartment contains a socket for mounting a central processing unit. CPU installation/
upgrades must be done by an authorized retailer or else warranty will be void.
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