MSI MEGA651 PC User manual

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FCC-B Radio Frequency Interference Statement
This equipment 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 when the equipment
is operated in a commercial environment. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and used in accordance
with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to
cause harmful interference, in which case the user will be required to correct the
interference at his own expense.
Notice 1
The changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
Notice 2
Shielded interface cables and AC. power cord, if any, must be used in order to
comply with the emission limits.
VOIR LA NOTICE D’INSTALLATION AVANT DE RACCORDER AU RESEAU.
Micro-Star International MS-6251
Tested to comply
with FCC Standard
For Home or Office Use

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Copyright Notice
The material in this document is the intellectual property of MICRO-STAR
INTERNATIONAL. We take every care in the preparation of this document, but
no guarantee is given as to the correctness of its contents. Our products are
under continual improvement and we reserve the right to make changes with-
out notice.
Trademarks
All trademarks are the properties of their respective owners.
Intel®and Pentium®are registered trademarks of Intel Corporation.
PS/2 and OS®/2 are registered trademarks of International Business Machines
Corporation.
Windows®95/98/2000/NT/XPareregisteredtrademarksofMicrosoftCorporation.
Netware®is a registered trademark of Novell, Inc.
Award®is a registered trademark of Phoenix Technologies Ltd.
AMI®is a registered trademark of American Megatrends Inc.
Revision History
Revision Revision History Date
V1.0 First release April 2003

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Safety Instructions
1. Always read the safety instructions carefully.
2. Keep this User’s Manual for future reference.
3. Keep this equipment away from humidity.
4. Lay this equipment on a reliable flat surface before setting it up.
5. The openings on the enclosure are for air convection hence protects the
equipment from overheating. DO NOT COVER THE OPENINGS.
6. Make sure the voltage of the power source and adjust properly 110/220V
before connecting the equipment to the power inlet.
7. Place the power cord such a way that people can not step on it. Do not
place anything over the power cord.
8. Always Unplug the Power Cord before inserting any add-on card or module.
9. All cautions and warnings on the equipment should be noted.
10. Never pour any liquid into the opening that could damage or cause elec
trical shock.
11. If any of the following situations arises, get the equipment checked by a
service personnel:
- The power cord or plug is damaged.
- Liquid has penetrated into the equipment.
- The equipment has been exposed to moisture.
- The equipment has not work well or you can not get it work according to
User’s Manual.
- The equipment has dropped and damaged.
- The equipment has obvious sign of breakage.
12. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT
UNCONDITIONED, STORAGE TEMPERATURE ABOVE 600 C (1400F), IT MAY
DAMAGE THE EQUIPMENT.
CAUTION: Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by
the manufacturer.

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CONTENTS
Introduction
Chapter 1. Getting Started............................................................................1-1
All-in-One Feature Set.........................................................................1-2
Front Panel......................................................................................1-3
Back Panel......................................................................................1-3
System Specification.............................................................................1-4
Performance PC...................................................................................1-6
Hi-Fi Audio..........................................................................................1-8
Home Theater......................................................................................1-10
Chapter 2. Using PC Function.......................................................................2-1
Mainboard Layout................................................................................2-2
CPU/Memory...................................................................................... 2-3
Introduction to DDR SDRAM..........................................................2-3
Power Supply.......................................................................................2-4
Front Panel...........................................................................................2-5
IEEE 1394 Port: J1394-2..................................................................2-5
IEEE 1394 Port: J1394-1..................................................................2-6
USB Ports........................................................................................2-6
Mic-in/Head-Phone.........................................................................2-7
OPTICAL SPDIF-in...........................................................................2-7
Back Panel...........................................................................................2-8
Serial Port........................................................................................2-8
VGA Port........................................................................................2-9
Mouse/Keyboard Connectors...........................................................2-9
RJ45 LAN Jack................................................................................2-10
USB Ports......................................................................................2-10
OPTICAL SPDIF-out......................................................................2-10
Parallel Port...................................................................................2-11
Audio Port.....................................................................................2-12

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Connectors..........................................................................................2-13
IDE Connectors: CN22&CN23.......................................................2-13
FDD Connector: CN10................................................................. 2-13
CD-in Connector: CN16.................................................................2-14
TV-Tuner Card Connector: CN13...................................................2-14
CPU Fan Connector: CN15..........................................................2-14
Front Panel Power Connector: CN4...............................................2-15
USB Card Reader Connector: CN6.................................................2-15
LCM Connector: CN8..................................................................2-16
Modem Module Connector: CN21.................................................2-16
Jumper................................................................................................2-17
Clear CMOS Jumper: J2................................................................2-17
Slots...................................................................................................2-18
PCI Slot.........................................................................................2-18
AGP Slot.........................................................................................2-18
Chapter 3. Using Audio Function................................................................. 3-1
Control Panel........................................................................................3-2
Remote Controller................................................................................3-3
AC Power on........................................................................................3-4
Playing CD/MP3...................................................................................3-5
Playing FM/AM.....................................................................................3-9
Chapter 4. Setting BIOS Function.................................................................4-1
Entering Setup.......................................................................................4-2
Control Keys....................................................................................4-2
Getting Help...................................................................................4-3
Main Menu.....................................................................................4-3
Sub-Menu.......................................................................................4-3
General Help<F1>...........................................................................4-3
The Main Menu...................................................................................4-4
Standard CMOS Features.....................................................................4-6
Advanced BIOS Features......................................................................4-8
Advanced Chipset Features.................................................................4-11

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Integrated Peripherals.........................................................................4-13
Power Management Setup....................................................................4-19
PNP/PCI Configurations.....................................................................4-23
PC Health Status................................................................................4-25
Frequency/Voltage Control.................................................................4-26

Introduction
Introducing Your
“Digital Media Platform”

Thank you for purchasing MEGA651 PC, the Best of Computing & Home
Entertainment. Based on the design idea of consumer product, the MEGA651 is
not just a PC anymore. The equipped “All-in-One” features position MEGA651
as a “Digital Media Platform”.
From the recent years, the ownership and usage of desktop and notebook
PCs across W.W households has turned computers into a commodity item. While
Microsoft strongly promotes the “Media Center” platform concept “Windows XP
Media Center Edition” on HP “Free Style”, Intel is also exploring their “Digital-
Home” concept for the “Home-use” PC.
To meet the new concept of Home PC, the MEGA651 has been positioned
as a digital media platform to perform TV-recording (optional), home theater
(DVD+5.1 channels), digital audio playback (MP3, Audio CD), photo and video
stream data browsing/authoring/burning (optional with Media Center and bundled
applications). Meanwhile, it could also support high game performance (AGP
4X slot). The remote controller also allows you to use it like a Hi-Fi Stereo.
An innovative feature to implement all the Hi-Fi Stereo
into home-PC with a fancy equalizer LCM and control
panel in the front bezel.

Introduction
Maximize YOUr connection to the digital planet
- Hi-Fi Stereo: Audio CD+ MP3 Player+ AM/FM Tuner
- Home Theater: DVD+ 5.1 Channel+ TV Tuner (option)
- Media Center: Card Reader+ 1394+ SPDIF I/O+ PVR
- Complete PC: Office+ Game Machine
For Home, For WFor Home, For W
For Home, For WFor Home, For W
For Home, For Work & For Funork & For Fun
ork & For Funork & For Fun
ork & For Fun
A new Digital Media Form Factor from MSI that allows you to
- Control Live Television
- Enjoy Home Heater (DVD + 5.1 Channel)
- Listen to Digital Music (MP3, Audio CD)
- Burn Music, Photos and Videos (option)
- View Your Favorite Photos (option)
- Edit Digital Videos (option)
- Incredible Gaming Performance
- And more.....