Asus P4P800-F User manual

Motherboard
P4P800-F
User Manual

ii
Checklist
Copyright © 2003 ASUSTeK COMPUTER INC. All Rights Reserved.
No part of this manual, including the products and software described in it, may be
reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any
language in any form or by any means, except documentation kept by the purchaser for
backup purposes, without the express written permission of ASUSTeK COMPUTER INC.
(“ASUS”).
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 by ASUS; or (2)
the serial number of the product is defaced or missing.
ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES
OR CONDITIONS OF MERCHANTABILITY OR FITNESS FORA PARTICULAR PURPOSE.
IN NO EVENT SHALLASUS, ITS DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE
LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
(INCLUDING DAMAGES FOR LOSS OF PROFITS, LOSS OF BUSINESS, 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.
SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUALARE FURNISHED
FOR INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGEATANY TIME
WITHOUT NOTICE,AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BYASUS.
ASUS ASSUMES NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR
INACCURACIES THAT MAY APPEAR IN THIS MANUAL, INCLUDING THE PRODUCTS
AND SOFTWARE DESCRIBED IN IT.
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.
E1255
First Edition V1
May 2003

iii
Features
Contents
Notices ............................................................................................v
Safety information ..........................................................................vi
About this guide............................................................................. vii
ASUS contact information ............................................................ viii
P4P800-F specifications summary.................................................ix
Chapter 1: Product introduction
1.1 Welcome! ........................................................................... 1-2
1.2 Package contents............................................................... 1-2
1.3 Special features.................................................................. 1-3
1.4 Motherboard components .................................................. 1-4
1.5 Motherboard layout ............................................................ 1-8
1.6 Before you proceed ............................................................ 1-9
1.7 Motherboard installation ................................................... 1-10
1.7.1 Placement direction .............................................. 1-10
1.7.2 Screw holes .......................................................... 1-10
1.8 Central Processing Unit (CPU)..........................................1-11
1.8.1 Overview ................................................................1-11
1.8.2 Installing the CPU ................................................. 1-12
1.9 System memory ............................................................... 1-13
1.9.1 Installing a DIMM .................................................. 1-13
1.9.2 Memory configurations.......................................... 1-14
1.10 Expansion slots ................................................................ 1-15
1.10.1 Standard interrupt assignments ............................ 1-15
1.10.2 IRQ assignments for this motherboard ................. 1-16
1.11 Jumpers............................................................................ 1-18
1.12 Connectors ....................................................................... 1-20
Chapter 2: BIOS information
2.1 Managing and updating your BIOS .................................... 2-2
2.1.1 Using AFUDOS to update the BIOS ....................... 2-2
2.2 BIOS Setup program .......................................................... 2-3
2.2.1 BIOS Menu Bar....................................................... 2-3
2.2.2 Legend Bar ............................................................. 2-4

iv
Safeguards
Contents
2.3 Main Menu.......................................................................... 2-6
2.3.1 Primary, Secondary and Third IDE Master/Slave.... 2-7
2.3.2 IDE Configuration.................................................... 2-8
2.3.3 System Information ................................................. 2-9
2.4 Advanced Menu ............................................................... 2-10
2.4.1 CPU Configuration ................................................ 2-10
2.4.2 Chipset...................................................................2-11
2.4.3 Onboard Devices Configurations ...........................2-11
2.4.4 PCI PnP ................................................................ 2-13
2.4.5 USB Configuration ................................................ 2-14
2.4.5.1 USB Mass Storage Device Configuration... 2-15
2.5 Power Menu ..................................................................... 2-16
2.5.1 Hardware Monitor ................................................. 2-17
2.6 Boot Menu ........................................................................ 2-18
2.6.1 Boot Device Priority .............................................. 2-18
2.6.2 Boot Settings Configuration .................................. 2-19
2.6.3 Security ................................................................. 2-22
2.7 Exit Menu ......................................................................... 2-24
Chapter 3: Software support
3.1 Install an operating system................................................. 3-2
3.2 Support CD information...................................................... 3-2
3.2.1 Running the support CD ......................................... 3-2
3.2.2 Drivers Menu........................................................... 3-3
3.2.3 Utilities Menu .......................................................... 3-3
3.2.4 ASUS contact information....................................... 3-4

v
Notices
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 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
manufacturer’s instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference 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 to 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.
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.
The use of shielded cables for connection of the monitor to the
graphics card is required to assure compliance with FCC regulations.
Changes or modifications to this unit not expressly approved by the
party responsible for compliance could void the user’s authority to
operate this equipment.

vi
Safety information
Electrical safety
•To prevent electrical shock hazard, disconnect the power cable from
the electrical outlet before relocating the system.
•When adding or removing devices to or from the system, ensure that
the power cables for the devices are unplugged before the signal
cables are connected. If possible, disconnect all power cables from the
existing system before you add a device.
•Before connecting or removing signal cables from the motherboard,
ensure that all power cables are unplugged.
•Seek professional assistance before using an adpater or extension
cord. These devices could interrupt the grounding circuit.
•Make sure that your power supply is set to the correct voltage in your
area. If you are not sure about the voltage of the electrical outlet you
are using, contact your local power company.
•If the power supply is broken, do not try to fix it by yourself. Contact a
qualified service technician or your retailer.
Operation safety
•Before installing the motherboard and adding devices on it, carefully
read all the manuals that came with the package.
•Before using the product, make sure all cables are correctly connected
and the power cables are not damaged. If you detect any damage,
contact your dealer immediately.
•To avoid short circuits, keep paper clips, screws, and staples away from
connectors, slots, sockets and circuitry.
•Avoid dust, humidity, and temperature extremes. Do not place the
product in any area where it may become wet.
•Place the product on a stable surface.
•If you encounter technical problems with the product, contact a
qualified service technician or your retailer.

vii
About this guide
Conventions used in this guide
To make sure that you perform certain tasks properly, take note of the
following symbols used throughout this manual.
Where to find more information
Refer to the following sources for additional information and for product
and software updates.
1. ASUS Websites
The ASUS websites worldwide provide updated information on ASUS
hardware and software products. The ASUS websites are listed in the
ASUS Contact Information on page viii.
2. Optional Documentation
Your product package may include optional documentation, such as
warranty flyers, that may have been added by your dealer. These
documents are not part of the standard package.
WARNING: Information to prevent injury to yourself when trying
to complete a task.
CAUTION: Information to prevent damage to the components
when trying to complete a task.
IMPORTANT: Information that you MUST follow to complete a
task.
NOTE: Tips and additional information to aid in completing a task.

viii
ASUS contact information
ASUSTeK COMPUTER INC. (Asia-Pacific)
Address: 150 Li-Te Road, Peitou, Taipei, Taiwan 112
General Tel: [phone]
General Fax: [phone]
General Email: [email protected]
Technical Support
MB/Others (Tel): [phone] (English)
Notebook (Tel): [phone] (English)
Desktop/Server (Tel): [phone] (English)
Support Fax: [phone]
Web Site: www.asus.com.tw
ASUS COMPUTER INTERNATIONAL (America)
Address: 44370 Nobel Drive, Fremont, CA 94538, USA
General Fax: [phone]
General Email: [email protected]
Technical Support
Support Fax: [phone]
General Support: [phone]
Notebook Support: [phone] x5110
Web Site: www.asus.com
Support Email: [email protected]
ASUS COMPUTER GmbH (Germany and Austria)
Address: Harkortstr. 25, 40880 Ratingen, BRD, Germany
General Email: [email protected] (for marketing requests only)
General Fax: [phone]
Technical Support
Support Hotlines: (Components) [phone]
(Notebook PC) [phone]
Support Fax: [phone]
Support Email: www.asuscom.de/support (for online support)
Web Site: www.asuscom.de

ix
Socket 478 for Intel
®
Pentium
®
4 with speeds up to 3.06GHz+
Intel Northwood/Prescott CPU
Intel 82865PE North bridge
Intel ICH5 South bridge
800/533/400 MHz
Dual-channel memory architecture
4 x 184-pin DDR DIMM sockets for up to 4GB memory
Supports PC3200/PC2700/PC2100 unbuffered
non-ECC DDR DIMMs
1 x AGP 8X/4X (1.5V only)
5 x PCI
1 x CNR
2 x UltraATA100/66/33 connectors
AD1980 6-channel audio CODEC
Broadcom 4401 10/100 PCI controller
VIA VT6307 IEEE 1394 controller
ASUS EZ Flash
CPU frequency multiple adjustment
Winbond W83627HF-AW chip supports chassis/CPU fan,
temperature and voltage monitoring
ASUS Probe
1 x Parallel port
1 x Serial port
1 x PS/2 keyboard port
1 x PS/2 mouse port
4 x USB 2.0 ports
1 x RJ-45 port
1 x S/PDIF-out port
1 x IEEE 1394 port
Line In/Line Out/Microphone ports
P4P800-F specifications summary
(Continued next page)
CPU
Chipset
Front Side Bus (FSB)
Memory
Expansion slots
IDE
Audio
LAN
IEEE 1394
Special features
HW monitoring
Rear panel I/O

x
P4P800-F specifications summary
Internal I/O
BIOS features
Industry standard
Form Factor
Supported OS
Support CD contents
2 x USB 2.0 connector for 4 additional USB ports
1 x IEEE 1394 connector
2 x SATA connectors
20-pin and 4-pin ATX power connectors
IR connector
CD/AUX/MODEM audio connectors
CPU/chassis fan connectors
Front panel audio connector
Front panel connector
Chassis intrusion connector
S/PDIF out connector (optional)
COM2 connector (optional)
4Mb FWH Flash EEPROM, AMI BIOS, ACPI, PnP, DMI,
Green, SM BIOS 2.3, PnP features and Trend Chip Away
Virus (TCAV)
PCI 2.3, USB 2.0/1.1
ATX form factor: 12 in x 9.6 in (30.5 cm x 24.5 cm)
Windows
®
2000/XP
Device drivers
ASUS Probe
ASUS Update
Microsoft Direct X 8.1
PC-CILLIN 2002
Adobe Acrobat Reader V5.0
ASUS Screensaver
E-Color 3Deep

Chapter 1
This chapter describes the features of the
P4P800-F motherboard. It includes brief
descriptions of the motherboard components,
and illustrations of the layout, jumper settings,
and connectors.
Product introduction

1-2 Chapter 1: Product introduction
1.1 Welcome!
1.2 Package contents
Check your P4P800-F package for the following items.
ASUS P4P800-F motherboard
ATX form factor: 12 in x 9.6 in (30.5 cm x 24.5 cm)
ASUS P4P800-F series support CD
UltraATA100/66/33 cable
Floppy disk cable
I/O shield
Bag of extra jumper caps
User Manual
If any of the above items is damaged or missing, contact your retailer.
Thank you for buying the ASUS
®
P4P800-F motherboard!
The ASUS P4P800-F motherboard delivers a host of new features and latest
technologies making it another standout in the long line of ASUS quality
motherboards!
The P4P800-F incorporates the Intel
®
Pentium
®
4 Processor in 478-pin package
coupled with the Intel
®
82865PE Springdale chipset to set a new benchmark for an
effective desktop platform solution.
Supporting up to 4GB of system memory with PC3200/2700/2100 DDR SDRAM,
high-resolution graphics via an AGP 8X/4X slot, USB 2.0/1.1, and 6-channel audio
features, the P4P800-F is your dependable vehicle in the world of computing!
Before you start installing the motherboard, and hardware devices on it, check the
items in your package with the list below.

ASUS P4P800-F motherboard user manual 1-3
1.3 Special features
Latest processor technology
The motherboard supports the latest Intel
®
Pentium
®
4 Processor via a 478-pin surface
mount ZIF socket. The Pentium 4 processor with 512KB L2 cache includes a 800/533/
400 MHz system bus and a new power design that allows up to 3.06+GHz core
frequencies. The motherboard supports Intel Hyper-Threading Technology and the
next generation Intel Prescott CPU. See page 1-11.
Dual-channel DDR400 memory support
Employing the dual-channel DDR memory architecture, the motherboard provides
a solution that doubles the system memory bandwidth to boost system
performance. The motherboard supports up to 4GB of system memory using
PC3200/2700/2100 non-ECC DDR DIMMs to deliver up to 4GB/s data transfer rate
for the latest 3D graphics, multimedia, and Internet applications. See page 1-13.
Serial ATA technology
The motherboard bundles the new Serial ATA technology through the SATA
interfaces onboard. The SATA specification allows for thinner, more flexible cables
with lower pin count, reduced voltage requirement, up to 150 MB/s data transfer
rate, and software compatibility with the legacy Parallel ATA. See page 1-25.
AGP 8X support
The motherboard supports the latest graphic architecture, the AGP 8X interface
(a.k.a. AGP 3.0), offering 2.1GB/s bandwidth which is twice that of its predecessor
AGP 4X. See page 1-16.
USB 2.0 technology
The motherboard supports the new Universal Serial Bus (USB) 2.0 specification,
extending the connection speed from 12 Mbps on USB 1.1 to a fast 480 Mbps on
USB 2.0. The higher bandwidth of USB 2.0 allows connection of devices such as
high resolution video conferencing cameras, next generation scanners and
printers, and fast storage units. USB 2.0 is backward compatible with USB 1.1.
6-channel digital audio
The ADI AD1980 AC’97 audio CODEC is onboard to provide 6-channel audio
playback for 5.1 surround sound and over 90dB dynamic range. A digital audio
connector is onboard to accommodate an S/PDIF (Sony/Philips Digital Interface)
out module. See page 1-25.

1-4 Chapter 1: Product introduction
1.4 Motherboard components
Before you install the motherboard, learn about its major components and
available features to facilitate the installation and future upgrades. Refer to the
succeeding pages for the component descriptions.
1. ATX 12V connector
2. CPU socket
3. North Bridge controller
4. DDR DIMM sockets
5. ATX power connector
6. Super I/O controller
7. Floppy disk connector
8. IDE connectors
9. AGP slot
10. SATA connectors
11. Flash EEPROM
12. Serial (COM2) connector
13. South Bridge controller
14. Standby power LED
15. CNR slot
16. IEEE 1394 controller
17. PCI slots
18. Audio Codec
19. LAN controller
20. PS/2 mouse port
21. IEEE 1394 port
22. Parallel port
23. RJ-45 port
24. Line In jack
25. Line Out jack
26. Microphone jack
27. USB 2.0 ports 1 and 2
28. Serial port (COM1)
29. SPDIF jack
30. USB 2.0 ports 3 and 4
31. PS/2 keyboard port
See page 1-6 for the specifications of each component. Refer to Chapter 2 for
detailed information on the components.

ASUS P4P800-F motherboard user manual 1-5
43
19
2
13
15
16
5
8
12
17
18
16
7
9
14
10
11
20
31
24
25
26
27
22 23
2829
21
30

1-6 Chapter 1: Product introduction
ATX 12V connector. This power connector connects the 4-pin 12V plug from
theATX 12V power supply.
CPU socket. A 478-pin surface mount, Zero Insertion Force (ZIF) socket for
the Intel
®
Pentium
®
4 Processor, with 800/533/400 MHz system bus that allows
6.4GB/s, 4.3GB/s, and 3.2GB/s data transfer rates, respectively.
North bridge controller. The Intel
®
82865PE (Springdale) Memory
Controller Hub provides the processor interface with 800/533/400 MHz
frequency, system memory interface at 400/333/266MHz operation, and 1.5V
AGP interface that supportsAGP 3.0 specification including 8X Fast Write
protocol. The MCH interconnects to the south bridge ICH5 via the Intel
®
proprietary Hub Interface.
DDR DIMM sockets. These four 184-pin DIMM sockets support up to 4GB
system memory using unbuffered non-ECC PC3200/2700/2100 DDR DIMMs.
ATX power connector. This 20-pin connector connects to an ATX +12V
power supply. The power supply must have at least 1Aon the +5V standby
lead (+5VSB).
Super I/O controller. This Winbond Low Pin Count (LPC) interface provides
the commonly used Super I/O functionality. The chipset supports a high-
performance floppy disk controller for a 360K/720K/1.44M/2.88M floppy disk
drive, a multi-mode parallel port, two standard compatible UARTs, and a Flash
ROM interface. This controller also integrates the ASIC for PC health
monitoring.
Floppy disk connector. This connector accommodates the provided ribbon
cable for the floppy disk drive. One side of the connector is slotted to prevent
incorrect insertion of the floppy disk cable.
IDE connectors. These dual-channel bus master IDE connectors support
UltraATA100/66/33, PIO Modes 0-4 IDE devices. Both the primary (blue) and
secondary (black) connectors are slotted to prevent incorrect insertion of the
IDE ribbon cable.
AGP slot. This Accelerated Graphics Port (AGP) slot supports AGP 8X/4X
mode graphics cards for 3D graphical applications.
SATA connectors. These connectors support Serial ATA HDDs and allows
for up to 150MB/s data transfer rate, faster than the standard Parallel ATA
with 133 MB/s.
Flash EEPROM. This 4Mb firmware hub contains the programmable BIOS
program.
Serial (COM2) connector. This connector accommodates a second serial
port using an optional serial port bracket.
South bridge controller. The fourth-generation Intel I/O Controller Hub
(ICH5) is a subsystem that integrates various I/O functions including 2-channel
ATA100/66/33 bus master IDE controller, up to eight USB 2.0/1.1 ports, I/O
APIC, SMBus 2.0 controller, and PCI 2.3 interface. The ICH5 also contains
the necessary arbitration and buffering for efficient utilization of these
interfaces.
11
12
10
9
8
7
6
5
4
3
2
1
13

ASUS P4P800-F motherboard user manual 1-7
Standby power LED. This LED lights up if there is a standby power on the
motherboard. This LED acts as a reminder to turn off the system power before
plugging or unplugging devices.
CNR slot. The Communications and Networking Riser (CNR) slot supports
interface cards that integrates audio, modem, and network functionality.
IEEE 1394 controller. The VIA
®
6307 controller supports IEEE 1394
functionality with maximum data transfer rates of 400Mbps.
PCI slots. These five 32-bit PCI 2.3 expansion slots support bus master
PCI cards like SCSI or LAN cards with 133MB/s maximum throughput.
Audio CODEC. The ADI AD1980 is an AC’97 CODEC that allows
6-channel audio playback. The audio CODEC provides six DAC channels
for 5.1 surround sound, S/PDIF output, AUX and Line In stereo inputs,
integrated headphone amplifier, and supports greater than 90dB dynamic
range.
LAN controller. This Broadcom 4401 onboard supports 10BASE-T/
100BASE-TX Fast Ethernet networking.
PS/2 mouse port. This green 6-pin connector is for a PS/2 mouse.
IEEE 1394 port. The 6-pin digital interface supports electronic devices
such as DV camcorders, digital cameras, scanners, and printers.
Parallel port. This 25-pin port connects a parallel printer, a scanner, or other
devices.
RJ-45 port. This port allows connection to a Local Area Network (LAN)
through a network hub.
Line In jack. This Line In (light blue) jack connects a tape player or other
audio sources. In 6-channel mode, the function of this jack becomes Bass/
Center.
Line Out jack. This Line Out (lime) jack connects a headphone or a
speaker. In 6-channel mode, the function of this jack becomes Front
Speaker Out.
Microphone jack. This Mic (pink) jack connects a microphone. In 6-channel
mode, the function of this jack becomes Rear Speaker Out .
USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB) ports
are available for connecting USB 2.0/1.1 devices.
Serial port. This 9-pin COM1 port is for pointing devices or other serial
devices.
S/PDIF out port. This connector supports S/PDIF devices that provides 6-
channel surround sound and 3D audio.
USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB) ports
are available for connecting USB 2.0/1.1 devices.
PS/2 keyboard port. This purple connector is for a PS/2 keyboard.
14
16
17
18
19
20
21
23
22
24
25
26
27
28
15
29
30
31

1-8 Chapter 1: Product introduction
1.5 Motherboard layout
PCI1
P4P800-F
CR2032 3V
Lithium Cell
CMOS Power
CD1
AUX1
Super
I/O
4Mbit
Firmware
Hub
PS/2KBMS
T: Mouse
B: Keyboard
Below:Mic In
Center:Line Out
Top:Line In
Accelerated Graphics Port (AGP1)
CPU_FAN
FP_AUDIO
Audio
Codec
USB2.0
T: USB4
B: USB3
Top:
RJ-45
Socket 478
ATX12V1
CHASSIS1
DDR DIMM_B1 (64/72 bit,184-pin module)
PCI2
PCI3
PCI4
PCI5
IE1394_2
CLRTC1
FLOPPY1
PRI_IDE1
SEC_IDE1
PARALLEL PORT
COM1
SPDIF_O
ALIN1
ATX Power Connector
DDR DIMM_A1 (64/72 bit,184-pin module)
DDR DIMM_A2 (64/72 bit,184-pin module)
DDR DIMM_B2 (64/72 bit,184-pin module)
KBPWR
CHA_FAN1
1394
Top:
USB1
USB2
Bottom:
Intel
ICH5
Intel
82865PE
Memory
Controller
Hub
SATA1
USB56 USB78
SB_PWR1
SATA2
VIA
VT6307
Chipset
MODEM1
USBPW12
USBPW34
USBPW56
USBPW78
24.5cm (9.6in)
30.5cm (12.0in)
IR_CON1
CNR1
BUZZ1
F_PANEL
®
COM2
BCM
4401KFB

ASUS P4P800-F motherboard user manual 1-9
1.6 Before you proceed
Take note of the following precautions before you install motherboard components
or change any motherboard settings.
1. Unplug the power cord from the wall socket before touching any
component.
2. Use a grounded wrist strap or touch a safely grounded object or to a metal
object, such as the power supply case, before handling components to
avoid damaging them due to static electricity.
3. Hold components by the edges to avoid touching the ICs on them.
4. Whenever you uninstall any component, place it on a grounded antistatic
pad or in the bag that came with the component.
5. Before you install or remove any component, ensure that the ATX
power supply is switched off or the power cord is detached from the
power supply. Failure to do so may cause severe damage to the
motherboard, peripherals, and/or components.
When lit, the standby power LED (SB_PWR1) indicates that the system is ON,
in sleep mode, or in soft-off mode, a reminder that you should shut down the
system and unplug the power cable before removing or plugging in any
motherboard component.
P4P800-F
®
P4P800-F Onboard LED
SB_PWR1
ON
Standby
Power
OFF
Powered
Off

1-10 Chapter 1: Product introduction
1.7 Motherboard installation
Before you install the motherboard, study the configuration of your chassis to
ensure that the motherboard fits into it. The motherboard uses theATX form factor
that measures 12 inches x 9 inches (30.5 cm x 22.9 cm).
Do not overtighten the screws! Doing so may damage the motherboard.
1.7.1 Placement direction
When installing the motherboard, make sure that you place it into the chassis in
the correct orientation. The edge with external ports goes to the rear part of the
chassis as indicated in the image below.
1.7.2 Screw holes
Place ten (10) screws into the holes indicated by circles to secure the motherboard
to the chassis.
Make sure to unplug the power cord before installing or removing the
motherboard. Failure to do so may cause you physical injury and damage
motherboard components.
Place this side towards
the rear of the chassis