This publication, including all photographs, illustrations and software, is protected
under international copyright laws, with all rights reserved. Neither this manual, nor
any of the material contained herein, may be reproduced without written consent of
the author.
Version 1.0
Disclaimer
The information in this document is subject to change without notice. The manufacturer makes no representations or warranties with respect to the contents hereof and
specifically disclaims any implied warranties of merchantability or fitness for any
particular purpose. The manufacturer reserves the right to revise this publication and
to make changes from time to time in the content hereof without obligation of the
manufacturer to notify any person of such revision or changes.
Trademark Recognition
Microsoft, MS-DOS and Windows are registered trademarks of Microsoft Corp.
MMX, Pentium, Pentium-II, Pentium-III, Celeron are registered trademarks of Intel
Corporation.
Other product names used in this manual are the properties of their respective
owners and are acknowledged.
Federal Communications Commission (FCC)
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 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 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 the receiver
•Connect the equipment onto 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
Shielded interconnect cables and a shielded AC power cable must be employed with
this equipment to ensure compliance with the pertinent RF emission limits governing this device. Changes or modifications not expressly approved by the system’ s
manufacturer could void the user’s authority to operate the equipment.
Preface
ii
Declaration of Conformity
This device complies with part 15 of the FCC rules. Operation is subject to the
following conditions:
•This device may not cause harmful interference, and
•This device must accept any interference received, including interference that may cause undesired operation
Canadian Department of Communications
This class B digital apparatus meets all requirements of the Canadian Interferencecausing Equipment Regulations.
Cet appareil numérique de la classe B respecte toutes les exigences du Réglement sur
le matériel brouilieur du Canada.
About the Manual
The manual consists of the following:
Chapter 1
Introducing the 3L Small Form Factor
Chapter 2
Installing the Motherboard
Chapter 3
Using BIOS
Chapter 4
Using the Motherboard Software
Describes features of the 3L
Small Form Factor.
Go to
Describes installation of
motherboard components.
Go to
Provides information on using the BIOS Setup Utility.
Go to
Describes the motherboard
software
Go to
H
H
H
H
page 1
page 7
page 19
page 33
Preface
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Preface i
iii
Chapter 1
Introducing the 3L Small Form Factor 1
Introducting the 3L Small Form Fa ctor..........................................1
Feature of the motherboard............................................................2
Thank you for choosing 3L Small Form Factor of great performance and with stylish
and flexible design.
®
With Intel
60mm (W) (3 Liter), 3L Small Form Factor provides the features of low power
consumption (working with a 65Watt power adaptor), low noise (28dB) and space
saving (Up to 87% Power Saving than desktop PC). It incorparates the 945GC
Northbridge (NB) and ICH7 Southbridge (SB) chipsets, supporting up to 1 GB or 2 GB
of system memory with DDR2 memory SODIMM frequencies of 400/533 MHz,
3.5” SATA II HDD, Slim DVD Supermulti Tray type/12.7mm Tray-load Slim type
ODD, and Build in GMA950/945GC Graphics.
3L Small Form Factor is equipped with two USB 2.0 ports, two audio ports in the
front panel and advanced full set of I/O ports in the rear panel, including J1, PS/2
mouse and keyboard connectors, COM1, one VGA port, four USB ports, one LAN
port and audio jacks for microphone, line-in and line-out.
Atom
TM
processors inside and a dimension of 270mm (H)* 200mm (D)*
1
Introducing the 3L Small Form Factor
2
Feature of the motherboard
Processor
This motherboard uses
features:
•Onboard Intel® AtomTM single core, 1.60GHz CPU speed with 512KB
cache
•Supports a system bus (FSB) of 533 MHz
•Supports “Hyper-Threading” technology CPU
“Hyper-Threading” technology enables the operating system into thinking it’s
hooked up to two processors, allowing two threads to be run in parallel, both on
separate “logical” processors within the same physical processor.
onboard Intel® AtomTM CPU that carries the following
Chipset
The 945GC Northbridge (NB) and ICH7 Southbridge (SB) chipsets are based on an
innovative and scalable architecture with proven reliability and performance.
945GC (NB)
ICH7 (SB)
•Supports 32-bit host bus addressing
•2 GB/s point-to-point Direct Media Interface (DMI) to
ICH7 (1 Gb/s each direction)
•Supports 256-Mb, 512-Mb and 1-Gb DDR2 technologies for x8 and x16 devices
•Supports high quality 3D setup, Render Engine and
high-quality texture engine
•Enhanced DMA Controller , interrupt controller , and ti mer
functions
•Compliant with PCI Express Base Specification, Revision 1.0a
•Compliant with PCI v2.3 specification
•Integrated SATA 3.0 Gb/s Host Controller
•Integrated USB 2.0 Host Controller supporting up to
eight USB 2.0 ports
•Integrated IDE controller supports Ultra A T A 100/66/33
Memory
•Supports DDR2 400/533 DDR2 SD RAM
•Accommodates one or two unbuffered SO-DIMM(s)
•Up to 1 GB per DIMM with maxi mum me mory size up to 1 GB or 2 GB
Audio
The onboard Audio provides the following features:
•5.1 Channel High Definition Audio Codec
•Exceeds Microsoft Windows Logo Program (WLP) Requirements
•ADCs support 44.1k/48k/96k/192kHz sample rate
•Power Support: Digital: 3.3V; Analog: 5.0V
Introducing the 3L Small Form Factor
Onboard LAN
The onboard LAN controller provides either of the following features:
•Integrated 10BASE-T/100BASE-TX Transceiver
•Integrated IEEE802.3z cpmpliant
•IEEE802.3u Auto-Negotiation
Expansion Options
The motherboard comes with the following expansion options:
•One SCN1 slot (MINI PCI Express slot)
•One SATA_HDD1 and one SATA_ODD1 connectors
The motherboard supports UDMA bus mastering with transfer rates of 100/66/33
Mb/s.
Integrated I/O
The motherboard has a full set of I/O ports and connectors:
•One serial port
•One VGA port
•Two PS/2 ports for mouse and keyboard
•Four USB ports
•One LAN port
•One J1 port (DC Jack)
•Audio jacks for microphone, line-in and line-out
3
BIOS Firmware
This motherboard uses AMI BIOS that enables users to configure many system
features including the following:
•Power management
•Wake-up alarms
•CPU parameters
•CPU and memory timing
The firmware can also be used to set parameters for different processor clock
speeds.
1. Some hardware specifications and software items are subject to change
without prior notice.
2. Due to chipset limitation, we recommend that motherboard be operated in the ambiance between 0 and 50 °C.
3. To achieve better performance and air flow, we suggest that you use a
system fan on this motherboard.
Introducing the 3L Small Form Factor
4
Motherboard Components
Introducing the 3L Small Form Factor
Table of Motherboard Components
LABELCOMPONENTS
1. SODIMM2* One 200-pin DDR2 SDRAM SODIMM
2. CN3 Power switch
3. SODIMM1 One 200-pin DDR2 SDRAM SODIMM
4. CLR_CMOS Clear CMOS jumper
5. CN2* Reader Card
6. JUSB1~2 Front panel USB ports
7. JMIC1 Front audio line-out
8. JPHONE1 Front audio microphone
9. SATA_HDD1 Serial ATA HDD connector
10. USBPWR_R Rear panel USB PS/2 power select jumper
11. CPU_FAN1 CPU cooling fan connector
12. SATA_ODD1 Serial ATA ODD connector
13. SCN1
* stands for optional components.
This concludes Chapter 1. The next chapter explains how to install the motherboard.
MINI PCI Express slot
5
Introducing the 3L Small Form Factor
6
Memo
Introducing the 3L Small Form Factor
Chapter 2
Installing the Motherboard
Safety Precautions
•Follow these safety precautions when installing the motherboard
•Wear a grounding strap attached to a grounded device to avoid damage from static electricity
•Discharge static electricity by touching the metal case of a safely
grounded object before working on the motherboard
•Leave components in the static-proof bags they came in
•Hold all circuit boards by the edges. Do not bend circuit boards
Choosing a Computer Case
There are many types of computer cases on the market. The motherboard complies
with the specifications for the Mini system case. First, some features on the
motherboard are implemented by cabling connectors on the motherboard to indicators and switches on the system case. Make sure that your case supports all the
features required. Secondly, this motherboard supports two enhanced IDE drives.
Make sure that your case has sufficient power and space for all drives that you intend
to install.
Most cases have a choice of I/O templates in the rear panel. Make sure that the I/O
template in the case matches the I/O ports installed on the rear edge of the
motherboard.
This motherboard carries a Mini form factor of 236 x 195 mm. Choose a case that
accommodates this form factor.
7
Installing the Motherboard in a Case
Refer to the following illustration and instructions for installing the motherboard in
a case.
Most system cases have mounting brackets installed in the case, which correspond
the holes in the motherboard. Place the motherboard over the mounting brackets
and secure the motherboard onto the mounting brackets with screws.
Ensure that your case has an I/O template that supports the I/O ports and expansion
slots on your motherboard.
Installing the Motherboard
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