Acer AP-SC User Manual

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AcerPower SC

User’s guide

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Copyright © 2001 Acer Incorporated
All Rights Reserved.

AcerPower SC
User’s guide

Changes may be made periodically to the information in this publication without obligation
to notify any person of such revision or changes. Such changes will be incorporated in new
editions of this manual or supplementary documents and publications. This company makes
no representations or warranties, either expressed or implied, with respect to the contents
hereof and specifically disclaims the implied warranties of merchantability or fitness for a
particular purpose.

Record the model number, serial number, purchase date, and place of purchase information in
the space provided below. The serial number and model number are recorded on the label
affixed to your computer. All correspondense concerning your unit should include the serial
number, model number, and purchase information.

No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in
any form or by any means, electronic, mechanical, photocopy, recording, or otherwise,
without the prior written permission of Acer Incorporated.

Model Number : _________________________________

Serial Number: ___________________________________

Purchase Date: ___________________________________

Place of Purchase: ________________________________

Acer and the Acer Logo are registered trademarks of Acer Inc. Other company’s product
names or trademarks are used herein for identification purposes only and belong to their
respective companies.

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Notices

FCC notice

This device has been tested and found to comply with the limits for a
Class B digital device pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful
interference in a residential installation. This device generates, uses,
and can radiate radio frequency energy and, if not installed and used
in accordance with the instructions, may cause harmful interference to
radio communications.

However, there is no guarantee that interference will not occur in a
particular installation. If this device does cause harmful interference to
radio or television reception, which can be determined by turning the
device 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 device and receiver

• Connect the device into an outlet on a circuit different from that
to which the receiver is connected

• Consult the dealer or an experienced radio/television technician
for help

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Notice: Shield cables

All connections to other computing devices must be made using
shielded cables to maintain compliance with FCC regulations.

Notice: Peripheral devices

Only peripherals (input/output devices, terminals, printers, etc.)
certified to comply with the Class B limits may be attached to this
equipment. Operation with noncertified peripherals is likely to result
in interference to radio and TV reception.

Caution: Changes or modifications not expressly approved by

the manufacturer could void the user’s authority, which is granted
by the Federal Communications Commission, to operate this
computer.

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Use conditions

This part complies with Part 15 of the FCC Rules. Operation is subject
to the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.

Notice: Canadian users

This Class B digital apparatus meets all requirements of the Canadian
Interference-Causing Equipment Regulations.

Remarque à l’intention des utilisateurs canadiens

Cet appareil numérique de la classe B respected toutes les exigences du
Règlement sur le matériel brouilleur du Canada.

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Important safety instructions

Read these instructions carefully. Save these instructions for future
reference.

1 Follow all warnings and instructions marked on the product.

2 Unplug this product from the wall outlet before cleaning. Do not

use liquid cleaners or aerosol cleaners. Use a damp cloth for
cleaning.

3 Do not use this product near water.

4 Do not place this product on an unstable cart, stand, or table. The

product may fall, causing serious damage to the product.

5 Slots and openings in the cabinet and the back or bottom are

provided for ventilation; to ensure reliable operation of the
product and to protect it from overheating, these openings must
not be blocked or covered. The openings should never be blocked
by placing the product on a bed, sofa, rug, or other similar surface.
This product should never be placed near or over a radiator or
heat register, or in a built-in installation unless proper ventilation
is provided.

6 This product should be operated from the type of power indicated

on the marking label. If you are not sure of the type of power
available, consult your dealer or local power company.

7 Do not allow anything to rest on the power cord. Do not locate

this product where persons will walk on the cord.

8 If an extension cord is used with this product, make sure that the

total ampere rating of the equipment plugged into the extension
cord does not exceed the extension cord ampere rating. Also,
make sure that the total rating of all products plugged into the
wall outlet does not exceed the fuse rating.

9 Never push objects of any kind into this product through cabinet

slots as they may touch dangerous voltage points or short out
parts that could result in a fire or electric shock. Never spill liquid
of any kind on the product.

10 Do not attempt to service this product yourself, as opening or

removing covers may expose you to dangerous voltage points or
other risks. Refer all servicing to qualified service personnel.

11 Unplug this product from the wall outlet and refer servicing to

qualified service personnel under the following conditions:

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12 When the power cord or plug is damaged or frayed

a If liquid has been spilled into the product

b If the product has been exposed to rain or water

c If the product does not operate normally when the operating

instructions are followed. Adjust only those controls that are
covered by the operating instructions since improper
adjustment of other controls may result in damage and will
often require extensive work by a qualified technician to
restore the product to normal condition.

d If the product has been dropped or the cabinet has been

damaged

e If the product exhibits a distinct change in performance,

indicating a need for service.

f Replace the battery with the same type as the product's

battery we recommend. Use of another battery may present a
risk of fire or explosion. Refer battery replacement to a
qualified serviceman.

13 Warning! Batteries may explode if not handled properly. Do not

disassemble or dispose of them in fire. Keep them away from
children and dispose of used batteries promptly.

14 Use only the proper type of power supply cord set (provided in

your accessories box) for this unit. It should be a detachable type:
UL listed/CSA certified, type SPT-2, rated 7A 125V minimum, VDE
approved or its equivalent. Maximum length is 15 feet (4.6
meters).

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Laser compliance statement

The CD-ROM drive in this computer is a laser product. The CD-ROM
drive’s classification label (shown below) is located on the drive.

CLASS 1 LASER PRODUCT
CAUTION: INVISIBLE LASER RADIATION WHEN OPEN. AVOID
EXPOSURE TO BEAM.

Lithium battery statement

CAUTION

Danger of explosion if battery is incorrectly replaced. Replace only
with the same or equivalent type recommended by the manufacturer.
Discard used batteries according to the manufacturer’s instructions.

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1 Overview 1

Package contents 3
Taking care of your computer 4

Important tips 4
Cleaning and servicing 4

2 System tour 7

Features 9
Front panel 10
Rear panel 11
USB Keyboard 12

Programmable keys 13
Internet/Suspend keys 13
Multimedia keys 13
Volume control/Mute 14
Cursor keys 14
Lock keys 14

Windows keys 15
Mouse 16
Disk drives 17

3.5-inch floppy disk drive 17

CD-ROM drive 17

Hard disk drive 19

Contents

3 Setting up your computer 21

Arranging a comfortable work area 23

Adjusting your chair 23

Positioning your PC 23

Positioning your monitor 23

Positioning your keyboard 24

Positioning your mouse 24
Connecting peripherals 25

Mouse 25

USB Keyboard 26

Monitor 27

Power cable 28
Connecting options 29

Printer 29

Network 30

Modem 31

Multimedia devices 32

USB devices 33

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Turning on your computer 34
Turning off your computer 36

4 Upgrading your computer 37

Installation precautions 39

ESD precautions 39
Preinstallation instructions 39
Post-installation instructions 40

Opening your computer 41

Removing the cover 41
Replacing the cover 43

Mainboard 45

CPU frequency table 47

Installing additional memory 48

Installing a DIMM 48
Removing a DIMM 49

Reconfiguring your computer 49
Upgrading the CPU 50
Replacing the hard disk 52
Installing an expansion card 57

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1 Overview

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This chapter gives an overview of the
product and the peripherals that come with
it. It also contains tips on how to take care
of your computer.

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Package contents

Before you unpack your computer, make sure that you have enough
space to set up your computer.

Carefully unpack the carton and remove the contents. If any of the
following items are missing or damaged, contact your dealer
immediately:

•AcerPower SC

• USB keyboard

•Mouse

•Power cable

• User’s guide

• Other user documentation and third-party software

3

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1 Overview

Taking care of your computer

Please read the important instructions listed in this section. Following
these instructions will help you maximize the durability of your
computer.

Important tips

• Do not expose the computer to direct sunlight. Do not place it

near sources of heat, such as a radiator.

• Do not subject the computer to magnetic fields.

• Do not expose the computer to rain or moisture.

• Do not spill water on the computer.

• Do not subject the computer to heavy shock or vibration.

• Do not expose the computer to dust and dirt.

• Never place the system on uneven surfaces.

• Do not step on the power cord or place heavy objects on top of it.

Carefully route the power cord and any cables away from personal
traffic.

• When unplugging the power cord, do not pull on the cord itself

but pull on the plug.

• The total ampere rating of the equipment plugged in should not

exceed the ampere rating of the cord if you are using an extension
cord. Also, the total current rating of all equipment plugged into
a single wall outlet should not exceed the fuse rating.

• Check the documentation that came with your software programs

to see if you can select other combinations of resolution and color.
These adjustments could make viewing the screen more
comfortable.

Cleaning and servicing

To clean your computer and keyboard

1 Turn off the computer and unplug the power cord.

2 Use a soft cloth moistened with water and gently wipe the exterior

of the computer and the keyboard. Do not use liquid or aerosol
cleaners.

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To clean your mouse

1 Open the circular cover underneath the mouse.

2 Take out the rubber ball and wipe it with a soft, damp cloth.

3 Put the ball back and close the cover.

To clean your monitor

Make sure that you keep your screen clean. For cleaning instructions,
refer to the documentation that came with your monitor.

When to contact a service technician

• If you dropped and damaged the computer.

• If liquid has been spilled into the computer.

• If the computer is not operating normally.

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1 Overview

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2 System tour

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This chapter discusses the features and
components of your computer.

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Features

Here are just a few of your computer’s many features:

Performance

• Socket 370 processor

®

•Intel

•Intel

• Expandable system memory to a maximum of 1-GB

• Power management function

• 3.5-inch floppy disk drive and CD-ROM drive

• High-capacity, Enhanced-IDE hard disk

Multimedia

• Integrated 128-bit 2D/3D graphics accelerator (embedded in
SiS630ET chipset)

• Integrated 3D positional audio controller (embedded in SiS630ET
chipset)

• Audio-in/Line-in, Audio-out/Line-out, Mic-in, and Game/MIDI
interfaces

Celeron™ processor with built-in L2 cache

®

Pentium® III processor with 256K of Advanced Transfer

Cache (front side bus of 100 and 133 MHz supported)

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Connectivity

• PS/2 mouse and USB keyboard interface

• One serial port, one parallel port, and one VGA port

• Universal Serial Bus (USB) ports

• Integrated 10Base-T/100Base-TX network support with remote
wake-up function (embedded in SiS630ET chipset)

• High-speed fax/data PCI modem (optional)

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Front panel

Your computer’s front panel consists of the following:

2 System tour

No. Component No. Component

1 Headphone/Earphone port 7 Power LED

2 Increase/decrease volume 8 LAN LED

3 CD-ROM LED 9 Power button

4 CD-ROM tray 10 3.5-inch floppy disk drive eject

button

5 Stop/Eject button 11 3.5-inch floppy disk drive

6 Skip/Forward button 12 3.5-inch floppy disk drive LED

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Rear panel

Your computer’s rear panel consists of the following:

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No. Component No. Component

1 System main power switch 10 Parallel port
2 Voltage selector 11 VGA/Monitor port
3 System power socket 12 Speaker-out/Line-out port
4 Fan 13 Game/MIDI port
5 PS/2 keyboard port 14 Line-in port
6 PS/2 mouse port 15 Microphone-in port
7 LAN port 16 Add-on brackets
8 USB ports 17

9 Serial 2 port

*These two optional USB ports are only available in some regions.

Optional USB ports

*

For information on how to connect the peripherals, see “Connecting
peripherals” on page 25 and “Connecting options” on page 29.

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2 System tour

USB Keyboard

The USB keyboard that came with your computer has full-sized keys
that include separate cursor keys, two Windows keys, and twelve
function keys.

No. Description

1 Programmable keys

2 Internet/Suspend keys

3 Multimedia keys

4 Volume/Mute nob

5 Scroll lock key

6 Num lock key

7 Cursor keys

8 Application key

9 Windows keys

10 Caps lock key

11 Function keys

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Programmable keys

The programmable keys help you directly access a URL (Web site) or
launch any program, file, or application in your system. The fifth key is
set to launch the media player. If you want to configure the settings of
each key, right click on the Magic Keyboard icon located in your
Windows desktop.

Internet/Suspend keys

The Internet/Suspend keys consist of three buttons:

Icon Key Description

Email Launches your email

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application.

Web
browser

Suspend/
Resume

Launches your current
default browser.

Press this button to put the
system to sleep. Press again
to wake the system up.

Multimedia keys

The multimedia keys Allow you to play, pause, stop, step forward, or
step back a song or movie conveniently using your keyboard.

Icon Key Description

Play/
Pause

Stop Press to stop playing the

Forward Press to skip forward to the

Press to start playing an
audio or video file. Press
again to pause.

audio or video file.

next file and start playing.

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Icon Key Description

Backward Press to skip backward to

the previous file and start
playing.

2 System tour

Volume control/Mute

The volume control/mute knob controls the speaker volume.
Turn it clockwise or counterclockwise to adjust the volume.
Press it to toggle between mute and sound.

Cursor keys

The cursor keys, also called the arrow keys, let you move the cursor
around the screen. They serve the same function as the arrow keys on
the numeric keypad when the Num Lock is toggled off.

Lock keys

The keyboard has three lock keys which you can toggle on and off to
switch between two functions.

Lock Key Description

Caps Lock When activated, all alphabetic

characters typed appear in uppercase
(same function as pressing Shift +
<letter>).

Num Lock When activated, the keypad is set to

numeric mode; i.e., the keys function
as a calculator (complete with
arithmetic operators such as +, -, *,

and /).

Scroll Lock When activated, the screen moves

one line up or down when you press
the up arrow or down arrow
respectively. Take note that Scroll
Lock may not work with some
applications.

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Windows keys

The keyboard has two keys that perform Windows-specific functions.

Key Description

Windows logo key Start button. Combinations with this

key perform special functions, such as:

• Windows + Tab: Activate

• Windows + E: Explore My

• Windows + F: Find

• Windows + M: Minimize All

• Shift + Windows + M:

• Windows + R: Display Run

15

the next Taskbar button

Computer

Document

Undo Minimize All

dialog box

Application key Opens the applications context menu

(same function as clicking the right
button of the mouse).

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2 System tour

Mouse

Your mouse has one ratchet wheel and two buttons: a left button and
a right button. Quickly pressing and releasing the buttons is called
clicking. Sometimes, you will need to do a double-click (clicking the
same button twice quickly) or a right-click (clicking the right button
quickly).

The ratchet wheel in between the two buttons is added to provide
easier scrolling capability. By simply moving the wheel with your index
finger, you can quickly move through multiple pages, lines, or
windows. The wheel may also function as a third button allowing you
to quickly click or double-click an icon or a selected item.

For information on how to clean your mouse, see “To clean your
mouse” on page 5

PS/2 Mouse

USB Mouse

Note: If you are left-handed, refer to your Windows manual for

instructions on how to set up your mouse for left-handed use.

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Disk drives

Your computer comes with the following disk drives.

3.5-inch floppy disk drive

Your computer’s 3.5-inch floppy disk drive can handle 720-KB and 1.44­MB capacity diskettes.

The floppy diskettes are compact, lightweight, and easy to carry
around. Here are some tips on how to take care of your diskettes:

• Always make backup copies of the diskettes that contain
important data or program files.

• Keep diskettes away from magnetic fields and sources of heat.

• Avoid removing a diskette from a drive when the floppy drive
activity light is on.

• Write-protect your diskettes to prevent accidental erasure. To do
this, slide the write-protect tab to the write-protect position.

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1-Write-protected 2-Not write-protected

• When you put a label on a 3.5-inch diskette, make sure that the
label is properly attached (flat on the surface) and within the
labeling area (area with a slight surface depression) on the
diskette. An improperly attached label may cause a diskette to get
stuck in a drive when you are inserting or removing it.

CD-ROM drive

Your CD-ROM drive, located on the front panel of your computer,
allows you to play different types of Compact Discs (CDs). CDs, like
diskettes, are also compact, lightweight, and easy to carry around.

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2 System tour

However, they are more delicate than diskettes and must be handled
with extra care.

To insert a CD into your computer’s CD-ROM drive:

1 Gently push the eject button located on the front panel.

2 Insert the CD. Make sure that the label or title side of the CD is

facing upward.

Caution: Hold the CD by the edges to avoid leaving smudges or

fingerprints.

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Caution: Make sure that the CD is properly inserted before

closing the CD tray. Improper insertion may damage both the CD
and the CD-ROM drive.

3 Gently close the tray.

To take care of your CDs:

• Keep your CDs in a disk case when not in use to avoid scratches or
other damage. Any kind of dirt or damage can affect the data on
the disc, impair the disc lens reader on the CD-ROM drive, or stop
the computer from successfully reading the disc.

• When handling CDs, always hold them by the edges to avoid
smudges or fingerprints.

• When cleaning CDs, use a clean, dust-free cloth and wipe in a
straight line from the center to the edge. Do not wipe in a circular
motion.

• Clean your CD-ROM drive periodically. You may refer to the
Cleaning Kit for instructions. Cleaning Kits can be purchased in
any computer or electronics shop.

19

Hard disk drive

Your computer is preinstalled with a high-capacity Enhanced-IDE (E­IDE) hard disk drive. If you want to replace your hard disk or upgrade
it, contact your dealer or a qualified service technician for support.

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2 System tour

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3 Setting up your

computer

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This chapter contains step-by-step
instructions on how to set up your computer
and connect additional peripherals.

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Arranging a comfortable work area

Working safely begins with the arrangement of your work space and
the proper use of equipment. For this reason, it is very important to
take time and think about how you are going to arrange your work
area.

Here are some points to consider:

Adjusting your chair

Having the right kind of chair does not necessarily mean that you’ll be
properly supported. It is necessary to adjust your chair to fit your body.
Proper body posture will make you more comfortable and productive.

• Avoid tilting your chair. If you have a chair that tilts, lock those tilt
knobs so that your chair will not tilt forward or backward while
you are using your computer.

• Adjust your chair height in such a way that you can sit on it with
your thighs parallel to the floor and your feet resting flat on the
floor.

• Rest your body on the chair back. Your torso works harder to
maintain balance if you do not rest your body on the chair back.

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Positioning your PC

• Do not put your computer near any equipment that might cause
electromagnetic or radio frequency interference such as radio
transmitters, televisions, copy machines, or heating and air­conditioning equipment.

• Avoid dusty areas and extremes of temperature and humidity.

• You may place your computer beside your desk or under your
table, as long as it does not block the space that you need for
working and moving.

Positioning your monitor

Place your monitor at a comfortable viewing distance, usually 50 to 60
centimeters away. Adjust the display in such a way that the top of the
screen is at or slightly below eye level.

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3 Setting up your computer

Positioning your keyboard

The location of the keyboard is a very important factor to your
posture. Placing it too far will make your body lean forward forcing
you to sit in an unnatural position. Placing it too high will add tension
to your shoulder muscles.

• The keyboard should be placed just above your lap. Adjust the
keyboard height by flipping the folding stands located under the
keyboard.

• Keep your lower arms parallel to the floor as you type. Your upper
arms and shoulders should be relaxed. Then try typing with a light
touch. If you feel any shoulder or neck strain, stop for a while and
check your posture.

• Position your keyboard in front of your monitor. Putting your
keyboard beside your monitor will make you turn your head while
you type which could add tension to your neck muscles that may
later result in neck strain.

Positioning your mouse

• The mouse should be placed on the same surface as your keyboard
so that you can reach it with ease.

• Adjust its position to allow enough space for movement without
making you stretch or lean over.

• Use your arm to move the mouse. Do not rest your wrist on the
table when moving the mouse.

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Connecting peripherals

Setting up your computer is easy. For the most part, you only have four
things to connect: the mouse, the USB keyboard, the monitor and the
power cable.

Mouse

Plug the mouse cable into the PS/2 mouse port or USB port located on
the rear panel of your computer.

Connecting the PS/2 mouse

25

Connecting the USB mouse

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3 Setting up your computer

USB Keyboard

Plug the USB keyboard cable into the USB port located on the rear
panel of your computer.

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Monitor

To connect a monitor, simply plug the monitor cable into the external
monitor port located on the rear panel of your computer.

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Note: Refer to the monitor manual for additonal instructions

and information.

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3 Setting up your computer

Power cable

Caution: Before you proceed, check the voltage range in your

area. Make sure that it matches your computer’s voltage setting
(see the voltage setting switch located on the rear panel of your
computer). If they don’t match, change your computer’s voltage
setting according to your area’s voltage range.

Plug the power cable into the power cable socket located on the rear
panel of your computer. Then plug the other end of the power cable
into a power outlet.

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Connecting options

Printer

Your computer supports both serial and parallel printers.

To connect a parallel printer, plug the printer cable into the parallel
port located on the rear panel of your computer.

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To connect a serial printer, plug the printer cable into either serial port
1 or serial port 2 located on the rear panel of your computer. See
“Rear panel” on page 11 for the location of the serial ports.

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3 Setting up your computer

Network

You can connect your computer to a Local Area Network (LAN) using a
network cable. To do so, simply plug the network cable into the
network port on the rear panel of your computer.

Note: Consult your operating system manual for information on

how to configure your network setup.

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Modem

Note: A modem connection is only available when you have a

modem card installed in your system. Contact your dealer for
more information.

Set up your modem connection by plugging the telephone line and
handset into their correspond ports on the rear panel of your
computer.

Refer to the figure below for the connections.

31

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3 Setting up your computer

Multimedia devices

You can connect multimedia devices such as speakers, a microphone,
headphones or earphones and a joystick (for games). These devices
will allow you to take advantage of your computer’s multimedia
features.

Plug the devices in as follows:

• microphone: connect to Mic-in port

• speakers, earphones, headphones: connect to Audio-out/Line-out
port

• external CD player: connect to Audio-in/Line-in port

• joystick: connect to Game/MIDI port

Refer to the figure below for the connections.

Note: For information on how to configure the multimedia

devices, consult the documentation that came with each device.

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USB devices

Universal Serial Bus (USB) is a new serial bus design that is capable of
cascading low-/medium-speed peripherals (less than 12 Mbps) such as a
keyboard, mouse, joystick, scanner, printer and modem. With USB,
complex cable connections can be eliminated.

Your computer comes with two USB ports located on the rear panel.
These ports allow you to connect additional serial devices to your
computer without using up its system resources.

To connect a USB device, simply plug the device cable into either of the
USB ports.

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Note: Most USB devices have a built-in USB port which allows

you to daisy-chain other devices.

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3 Setting up your computer

Turning on your computer

After connecting the necessary peripherals and plugging in the power
cable, you are now ready to turn the computer on and get to work.

To turn on your computer:

1 Turn on all peripherals connected to your computer such as the

monitor, printer, fax, speakers, etc.

2 Locate and turn on the main power switch on the rear panel of

your computer.

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3 On the front panel of your computer, press the power button.

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When the computer finishes booting, it is now ready for use.

Important! Make sure that the power cable is properly plugged

into an electrical outlet. If you are using a power strip or an AVR
(Auto-Voltage Regulator), make sure that it is plugged in and
turned on.

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3 Setting up your computer

Turning off your computer

To turn off your computer, do either of the following:

• From your Windows desktop, click on Start, Shut Down... and
select Shut down; then click on OK.

• Turn off all peripherals connected to your computer, and then,
press the power button for at least four seconds. Quickly pressing
the button may put the computer in Suspend mode only.

Note: You do not need to turn off the main power switch every

time you turn off your computer. Turn off the main power switch
only if:

- you will not use your computer for a long time or

- your computer needs servicing.

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4 Upgrading your

computer

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This chapter contains instructions on how to
upgrade your computer and basic
information about your system board that
you will find helpful when performing the
upgrade process.

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Installation precautions

Before you install any system component, we recommend that you
read the following sections. These sections contain important ESD
precautions along with preinstallation and post-installation
instructions.

ESD precautions

Electrostatic discharge (ESD) can damage your processor, disk drives,
expansion boards, and other components. Always observe the
following precautions before you install a system component:

1 Do not remove a component from its protective packaging until

you are ready to install it.

2 Wear a wrist grounding strap and attach it to a metal part of the

system unit before handling components. If a wrist strap is not
available, maintain contact with the system unit throughout any
procedure requiring ESD protection.

39

Preinstallation instructions

Always observe the following before you install any component:

1 Turn off your computer and all the peripherals connected to it

before opening it. Then unplug all cables from the power outlets.

2 Open your computer according to the instructions on “Opening

your computer” on page 41.

3 Follow the ESD precautions described above before handling a

system component.

4 Remove any expansion boards or peripherals that block access to

the DIMM sockets or component connector.

5 See the following sections for specific instructions on the

component you wish to install.

Warning! Not turning off the computer properly before

you start installing the components may cause serious
damage.
Do not attempt the procedures described in the following
sections unless you are a qualified service technician.

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4 Upgrading your computer

Post-installation instructions

Observe the following after installing a system component:

1 See to it that the components are installed according to the step-

by-step instructions in their respective sections.

2 Make sure you have set all the required jumpers. See

“Mainboard” on page 45 for the correct jumper settings.

3 Replace any expansion boards or peripherals that you removed

earlier.

4 Replace the computer cover.

5 Connect the necessary cables and turn on your computer.

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Opening your computer

Caution: Before you proceed, make sure that you have turned

off your computer and all peripherals connected to it. Read the
“Preinstallation instructions” on page 39.

You need to open your computer before you can install additional
components. See the following section for instructions.

Removing the cover

1 Turn off the system power and unplug all cables.

2 Place the system unit on a flat, steady surface.

3 Remove the four screws from the rear panel. Set the screws aside.

You will need them when replacing the housing cover.

41

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4 Upgrading your computer

4 Push the housing cover slightly backward, then pull it upward to

remove it from the chassis.

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Replacing the cover

1 Replace the housing cover.

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4 Upgrading your computer

2 Secure the housing cover with the necessary screws.

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Mainboard

The layout below shows all the connectors and jumpers of the
mainboard. Refer to the table for a brief description of each
connectors and jumpers.

The mainboard becomes accessible once you open your computer. It
should look like the figure shown below:

45

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:

4 Upgrading your computer

Connector Description

CN1 PS/2 connectors

CN2 USB/LAN connectors

CN3 ATX power connector

CN5 Printer/VGA/COM2 connectors

CN7 IDE2 connector

CN8 IDE1 connector

CN9 Game/MIDI port

CN10 12-pin AC’97 connector

CN11 Audio CD connector

CN12 FDD connector

CN13 HDD LED connector

CN16 Fax voice modem connector

CN18 Wake-on LAN c onnector

CN20 RF connector

CN21 Slim CD-ROM connector

CN22 Optional USB ports

CN23 Audio-in connector

JP1 1-2: Disable onboard Codec

2-3: Enable onboard Codec

JP2 Power LED connector

JP3 1-2 and 4-5: 4M flash ROM

2-3 and 5-6: 2M flash ROM

JP4 Reset connector

JP5 Intrusion

JP6 LAN LED connector

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Connector Description

JP7 Power switch connector

JP9 1-2: set CN21 as slave

2-3: set CN21 as Master

CPU frequency table

S4 S3 S2 S1 CPU SDRAM

0 0 0 0 66 100

0 0 0 1 100 100

0 0 1 0 150 100

0 0 1 1 133 100

0 1 0 1 100 133

47

0 1 1 0 100 150

0 1 1 1 133 133

1000 66 66

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4 Upgrading your computer

Installing additional memory

The two 168-pin sockets onboard support Synchronous Dynamic
Random-Access Memory (SDRAM)-type DIMMs. You may install 32-MB,
64-MB, 128-MB, 256-MB, or 512-MB (single and double density) DIMMs
for a maximum of 1-GB memory.

The SDRAM DIMMs should work under 3.3 volts only; 5-volt memory
devices are not supported. This system board supports both PC-100
(100MHz) and PC-133 (133 MHz) SDRAM. However, they cannot be
used at the same time in a computer. Please contact your dealer for
qualified DIMM vendors.

Caution: Do not use both PC-100 (100 MHz) and PC-133 (133

MHz) SDRAM together. Such a combination might cause your
system to malfunction.

Each of the DIMM sockets is independent from the others. This
independence allows you to install DIMMs with different capacities to
form different configurations.

Installing a DIMM

1 Open the clips on the socket.

2 Align the DIMM with the socket.

3 Press the DIMM into the socket until the clips lock onto the DIMM.

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Note: The DIMM socket is slotted to ensure proper installation.

If you insert a DIMM but it does not fit easily into the socket, you
may have inserted it incorrectly. Turn the DIMM around and try to
insert it again.

Removing a DIMM

1 Press the holding clips on both sides of the socket outward to

release the DIMM.

2 Gently pull the DIMM out of the socket.

49

Reconfiguring your computer

Your computer automatically detects the amount of memory installed.
Run Setup to view the new value for total system memory and make a
note of it. For more information about the Setup Utility, refer to the
“Setup Utility”in the online manual.

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4 Upgrading your computer

Upgrading the CPU

This system board supports Pentium III and Celeron processors and
future Intel processors. Both connects to a 370-pin socket form factor
instead of the slot connector form factor.

Note: Observe the ESD precautions when installing or removing

a system component. See section “Installation precautions” on
page 39.

Follow these steps to upgrade your CPU:

1 Remove the cover as shown on page 41.

2 Disconnect the 3-pin and 2-pin fan/heatsink cables from the system

board.

3 Unhook one side of the fan/heatsink metal bracket and gently lift

it before removing the other side.

4 Gently push the socket lever down to release the lever and then

pull it up to remove the CPU.

5 Insert the new CPU. Make sure that pin 1 (indicated by a notched

corner) of the CPU connects to hole 1 of the socket.

Push down the socket lever to lock the new CPU into the socket.

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6 Attach one side of the fan/heatsink metal bracket to the CPU

socket and then gently push down the other side of the metal
bracket until it locks in place.

7 Connect the 3-pin and 2-pin fan/heatsink cables to the system

board. Refer to “Mainboard” on page 45 for the location of the
fan/heatsink connectors.

51

Note: The heatsink becomes very hot when the system is on.

NEVER touch the heatsink with any metal or with your hands.

8 Reinstall the housing cover as instructed on page 43.

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4 Upgrading your computer

Replacing the hard disk

Follow these steps to replace the hard disk drive:

1 Remove the cover as shown on page 41.

2 Disconnect all cables connected to the hard disk and 3.5-inch

floppy disk drives.

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3 Remove the 3.5-inch drive frame from the housing by pressing the

tab on top and pivoting the frame outward.

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4 Upgrading your computer

4 Remove the four screws that hold the hard disk to the drive frame

and pull out the hard disk drive.

5 Install a new 3.5-inch hard disk drive and secure it with the fours

screws that you have removed previously.

6 Reinstall the frame into the housing as in the following figure:

a Align the frame with the notch.

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b Pivot the frame toward the housing until the tab clicks into

place.

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4 Upgrading your computer

c Connect the disk drive cables and power cables.

Note: Make sure that the other ends of the floppy disk drive

cables are connected to their corresponding connectors on the
system board.

7 Reinstall the housing cover as instructed on page 43.

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Installing an expansion card

On your mainboard, you will find empty slots. These slots allow you to
install expansion cards to further upgrade your computer.

To install an expansion card:

1 Remove the cover as shown on page 41.

2 Locate an empty PCI slot on the system board.

3 Remove the bracket on the housing opposite the selected empty

slot.

4 Remove the PCI card from its protective packaging.

5 Align then insert the PCI card into the slot. Make sure that the

card is properly seated.

57

6 Secure the card to the housing with a screw.

7 Reinstall the housing cover (see page 43).

When you turn on the system, BIOS automatically detects and assigns
resources to the PCI devices.

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4 Upgrading your computer