AT3IONT-I DELUXE
AT3IONT-I
Contents
Chapter 1:
Jumpers ........................................................................................ 1-8
Chapter 2:
iii
Contents
iv
Notices
Federal Communications Commission Statement
This device complies with Part 15 of the FCC Rules. 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.
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.
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.
REACH
Complying with the REACH (Registration, Evaluation, Authorisation, and Restriction of
Chemicals) regulatory framework, we published the chemical substances in our products at
DO NOT throw the motherboard in municipal waste. This product has been designed to
enable proper reuse of parts and recycling. This symbol of the crossed out wheeled bin
indicates that the product (electrical and electronic equipment) should not be placed in
municipal waste. Check local regulations for disposal of electronic products.
DO NOT throw the mercury-containing button cell battery in municipal waste. This symbol
of the crossed out wheeled bin indicates that the battery should not be placed in municipal
waste.
v
Safety information
Electrical safety
•
To prevent electric shock hazard, disconnect the power cable from the electric 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 adapter or extension cord. These devices
could interrupt the grounding circuit.
Ensure 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, ensure that 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.
About this guide
This user guide contains the information you need when installing and configuring the
motherboard.
How this guide is organized
This guide contains the following parts:
•
Chapter 1: Product introduction
This chapter describes the features of the motherboard and the new technology it
supports.
•
Chapter 2: BIOS information
This chapter tells how to change system settings through the BIOS Setup menus.
Detailed descriptions of the BIOS parameters are also provided.
vi
Conventions used in this guide
To ensure that you perform certain tasks properly, take note of the following symbols used
throughout this manual.
DANGER/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: Instructions that you MUST follow to complete a task.
NOTE: Tips and additional information to help you complete a task.
Where to find more information
Refer to the following sources for additional information and for product and software
updates.
1.
ASUS websites
The ASUS website provides updated information on ASUS hardware and software
products. Refer to the ASUS contact information.
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.
Typography
Bold text
Italics
Indicates a menu or an item to select.
Used to emphasize a word or a phrase.
<Key>
Keys enclosed in the less-than and greater-than sign means
that you must press the enclosed key.
Example: <Enter> means that you must press the Enter or
Return key.
<Key1>+<Key2>+<Key3>
If you must press two or more keys simultaneously, the key
names are linked with a plus sign (+).
Example: <Ctrl>+<Alt>+<D>
vii
AT3IONT-I Series specifications summary
CPU
Integrated Dual-Core Intel® Atom™ 330 processor
Chipset
NVIDIA® ION™
Front Side Bus
Memory
533 MHz
Dual channel memory architecture
-
2 x 240-pin DIMM sockets support maximum 4GB
unbuffered non-ECC 1066/800 MHz DDR3 memory
modules
*
Memory QVL (Qualified Vendors Lists).
** When you install a total memory of 4GB capacity or
more, the operating system may only recognize less than
3GB. Thus, we recommend a maximum of 3GB system
memory.
Graphics
Integrated NVIDIA® ION™ graphics processor
Supports CUDA technology
Supports RGB with max. resolution up to 1920 x 1536 x
32 Bpp @75Hz
Supports HDMI with max. resolution up to 1920 x 1080 x
32 Bpp @60Hz
Dual VGA output supports:
RGB&HDMI
*
The minimum system requirements of playing HD-DVD
and Blu-ray disc: Graphics shared memory of 256MB and
minimum 1GB system memory.
Expansion slot
Storage
1 x PCIe 2.0 x16 slot
4 x Serial ATA 3Gb/s ports
Support RAID0, RAID1, and AHCI Mode
Audio
ALC887 High Definition Audio 8-channel CODEC
*
Use the chassis with HD audio module in the front panel
to support 8-channel audio output.
LAN
USB
PCIe Gigabit LAN controller
Supports up to 10 USB 2.0/1.1 ports (4 ports at mid-board,
6 ports at back panel)
ASUS special features
ASUS CrashFree BIOS 3
ASUS EZ Flash 2
ASUS MyLogo 2™
ASUS AI NET 2
ASUS Express Gate
Home Theater Gate
ASUS Q-Fan
Stack Cool3+
(continued on the next page)
viii
AT3IONT-I Series specifications summary
Rear panel ports
1 x PS/2 Keyboard port
1 x Optical S/PDIF out port
1 x VGA port
1 x HDMI port
1 x LAN (RJ-45) port
6 x USB 2.0/1.1 ports
3 x Audio jacks
1 x DC port*
1 x Bluetooth adapter*
1 x WLAN antenna port*
2 x RCA out ports*
* For AT3IONT-I DELUXE only
Internal connectors
2 x USB 2.0/1.1 connector supports additional 4 USB 2.0/1.1
ports
1 x CPU fan connector
1 x Chassis fan connector
1 x Power fan connector
4 x Serial ATA connectors
1 x System panel connector
1 x Front panel audio connector
1 x COM connector
1 x Chassis intrusion connector
1 x SATA power connector*
1 x 24-pin EATX power connector**
* For AT3IONT-I DELUXE only
** For AT3IONT-I only
BIOS features
Accessories
8 Mb Flash ROM, AMI BIOS, PnP, DMI2.0, WfM2.0,
SMBIOS 2.5, ACPI v2.0a
2 x Serial ATA cables
1 x I/O shield
1 x User Manual
1 x SATA Power cable*
1 x Remote Controller*
1 x Receiver*
1 x WiFi antenna*
1 x 90W DC adapter*
1 x Power cord*
* For AT3IONT-I DELUXE only
Support DVD contents
Form Factor
Drivers
ASUS PC Probe II
ASUS Update
Anti-virus software (OEM version)
Mini ITX form factor: 6.75 in x 6.75 in (17.1cm x 17.1cm)
*Specifications are subject to change without notice.
ix
Chapter 1
Product introduction
Thank you for buying an ASUS® AT3IONT-I Series motherboard!
Before you start installing the motherboard, and hardware devices on it, check the items in
your motherboard package. Refer to page ix for the list of accessories.
•
•
AT3IONT-I Series motherboards include AT3IONT-I and AT3IONT-I DELUXE two
models. The package contents vary from models.
If any of the items is damaged or missing, contact your retailer.
1.1
Before you proceed
Take note of the following precautions before you install motherboard components or change
any motherboard settings.
•
•
Unplug the power cord from the wall socket before touching any component.
Before handling components, use a grounded wrist strap or touch a safely grounded
object or a metal object, such as the power supply case, to avoid damaging them due to
static electricity.
•
•
Hold components by the edges to avoid touching the ICs on them.
Whenever you uninstall any component, place it on a grounded antistatic pad or in the
bag that came with the component.
•
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, or components.
Onboard LED
The motherboard comes with a standby power LED that lights up to indicate that the system
is ON, in sleep mode, or in soft-off mode. This is a reminder that you must shut down
the system and unplug the power cable before removing or plugging in any motherboard
component. The illustration below shows the location of the onboard LED.
SB_PWR
ON
OFF
Standby Power Powered Off
AT3IONT-I SERIES Onboard LED
1-1
Chapter 1: Product introduction
1.2
Motherboard overview
1.2.1
Motherboard layout
ASUS AT3IONT-I Series motherboards include AT3IONT-I and AT3IONT-I DELUXE two
models The layout varies with models. The layout illustrations in this user guide are for
AT3IONT-I DELUXE only.
Ensure that you install the motherboard into the chassis in the correct orientation. The edge
with external ports goes to the rear part of the chassis.
1
2
3
4
17.1cm(6.75in)
DC_PWR/
WiFi
COM1
Antenna
KB_USB56
Super
I/O
5
CPU_FAN
Intel®
Atom 330
Place this side towards
the rear of the chassis.
PWR_FAN
CHA_FAN
SPDIF_O
BT_USB34
NVIDIA®
ION
LAN1_USB12
RTL
8112L
RCA_OUT
6
7
AAFP
WLAN
PCIEX16
10
AUDIO
ALC
887
8Mb
BIOS
12
11
9
8
Place four screws into the holes indicated by circles to secure the motherboard to the
chassis. DO NOT overtighten the screws! Doing so can damage the motherboard.
1.2.2
Layout contents
Connectors/Jumpers/Slots/LED
Page
Connectors/Jumpers/Slots/LED
Page
CPU, power, and chassis fan connectors (3-pin
CPU_FAN, 3-pin PWR_FAN, 3-pin CHA_FAN)
System panel connector (10-1 pin
F_PANEL)
1.
1-13 7.
1-14
2. Serial port connectors (10-1 pin COM1)
3. Atom 330 processor
1-15 8.
Clear RTC RAM (3-pin CLRTC)
Onboard LED (SB_PWR)
1-8
1-1
1-3
1-3
9.
Serial ATA connectors (7-pin SATA1,
SATA2, SATA3, SATA4)
4. DDR3 DIMM slots
10.
1-11
1-13
Front panel audio connector (10-1 pin
AAFP)
5. SATA power connectors (4-pin SATA_PWR1)
6. Chassis intrusion connector (4-1 pin CHASSIS)
1-12 11.
1-14 12. USB connector (10-1 pin USB78, USB910) 1-12
ASUS AT3IONT-I Series
1-2
1.3
Central Processing Unit (CPU)
The motherboard comes with an onboard Dual-Core Intel® Atom™ 330 processor and a
specially designed CPU heatsink.
Intel® Atom330
AT3IONT-I SERIES CPU
1.4
System memory
1.4.1
Overview
The motherboard comes with two Double Data Rate 3 (DDR3) Dual Inline Memory Modules
(DIMM) sockets. The figure illustrates the location of the DDR3 DIMM sockets:
Channel
Sockets
Channel A
Channel B
DIMM_A1
DIMM_B1
AT3IONT-I SERIES 240-pin DDR3 DIMM sockets
1-3
Chapter 1: Product introduction
1.4.2
Memory configurations
You may install 512MB, 1GB, and 2GB unbuffered non-ECC DDR3 DIMMs into the DIMM
sockets.
•
You may install varying memory sizes in Channel A and Channel B. The system maps
the total size of the lower-sized channel for the dual-channel configuration. Any excess
memory from the higher-sized channel is then mapped for the single-channel operation.
•
•
Always install DIMMs with the same CAS latency. For optimum compatibility, it is
recommended that you obtain memory modules from the same vendor.
Due to the CPU limitation, when you install 4GB or more memory on the motherboard,
the actual usable memory for the OS can be about 3GB or less. For effective use of
memory, we recommend that you use a maximum of 3GB system memory.
•
This motherboard does not support DIMMs made up of 256 megabits (Mb) chips or less.
AT3IONT-I Series Motherboard Qualified Vendors Lists (QVL)
DDR3-1067 MHz capability
DIMM
support
SS/
DS
Vendor
Part No.
Size
Brand
Chip No.
Timing
Voltage
A* B*
Crucial
CT25664BA1067.16FF
EBJ10UE8EDF0-AE-F
EBJ51UD8BAFA-AC-E
EBJ51UD8BAFA-AE-E
EBJ11UD8BAFA-AE-E
2048MB DS Micron
1024MB SS ELPIDA
9HF22D9KPT
7
-
-
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
ELPIDA
ELPIDA
ELPIDA
ELPIDA
J1108EDSE-DJ-F
J5308BASE-AC-E
J5308BASE-AC-E
J5308BASE-AC-E
D1288JEKAPGA7U
9HF22D9KPT
1.35V(low voltage)
512MB
512MB
SS Elpida
SS Elpida
-
-
-
-
1024MB DS Elpida
-
-
KINGSTON KVR1066D3N7/2G
2048MB DS Kingston
7
7
-
1.5V
Micron
Elixir
MT16JTF25664AZ-1G1F1 2048MB DS Micron
-
-
-
-
M2Y2G64CB8HC5N-BE
M2Y2G64CBHC9N-BE
2GB DIMM PC3-8500
2048MB DS Elixir
2048MB DS Elixir
2048MB DS Hynix
N2CB1G80CN-BE
-
Elixir
-
Kingtiger
H5TQ1G83AFP G7C
-
ASUS AT3IONT-I Series
1-4
DDR3-1333 MHz capability
DIMM
support
SS/
DS
Vendor
Part No.
Size
Brand
Chip No.
Timing
Voltage
A* B*
A-Data
AD31333001GOU
1024MB
2048MB
2048MB
2048MB
1024MB
1024MB
SS A-Data
DS A-Data
AD30908C8D-151C E0906
-
-
-
-
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
A-Data
AD31333002GOU
AD30908C8D-151C E0903
A-Data
AD31333G002GMU
78.A1GC6.9L1
DS
-
-
8-8-8-24 1.65-1.85V
Apacer
DS APACER
AM5D5808DEWSBG
-
-
1.60V
-
CORSAIR
CORSAIR
CORSAIR
CORSAIR
CORSAIR
CORSAIR
CORSAIR
Crucial
CM3X1024-1333C9DHX
CM3X1024-1333C9
TR3X3G1333C9 G
SS
SS
-
-
-
-
-
9-9-9-24
-
-
3072MB(Kit of 3) SS
3072MB(Kit of 3) SS
-
9-9-9-24
1.50V
1.50V
-
TR3X3G1333C9 G
-
9-9-9-24
CM3X1024-1333C9DHX
CM3X2048-1333C9DHX
TW3X4G1333C9 G
1024MB
2048MB
DS Corsair
-
-
DS
-
-
-
-
-
4096MB(Kit of 2) DS
1024MB
2048MB(Kit of 2) SS
2048MB DS Micron
-
9-9-9-24
1.50V
-
•
•
•
•
•
•
•
CT12864BA1339.8FF
BL12864TA1336.8SFB1
CT25664BA1339.16FF
BL25664ABA1336.16SFB1
BL25664BA1336.16SFB1
EBJ21UE8EDF0-DJ-F
SS Micron
9FF22D9KPT
9
Crucial
-
-
6-6-6-20
9
1.8V
-
Crucial
9KF27D9KPT
Crucial
4096MB(Kit of 2) DS
4096MB(Kit of 2) DS
-
-
-
6-6-6-20
6-6-6-20
-
1.8V
1.8V
Crucial
-
ELPIDA
2048MB
DS ELPIDA
J1108EDSE-DJ-F
1.35V(low
voltage)
G.SKILL
G.SKILL
G.SKILL
G.SKILL
F3-10600CL9D-2GBPK
F3-10666CL9T-3GBNQ
F3-10600CL9D-2GBNQ
1024MB
SS G.SKILL
-
-
-
-
-
-
•
•
•
•
•
•
•
•
3072MB(Kit of 3) SS
-
9-9-9-24
-
1.5~1.6V
-
1024MB DS G.SKILL
F3-10666CL8D-4GBECO(XMP) 4096MB(Kit of 2 ) DS
-
8-8-8-
8-24
1.35V(low
voltage)
G.SKILL
G.SKILL
G.SKILL
GEIL
F3-10666CL8D-4GBHK(XMP) 4096MB(Kit of 2 ) DS
-
-
-
-
-
-
8-8-8-21
7-7-7-18
1.5-1.6V
1.5~1.6V
•
•
•
•
•
•
•
•
•
•
•
•
F3-10666CL7T-6GBPK(XMP)
F3-10666CL9T-6GBNQ
DDR3-1333 CL9-9-9-24
GV34GB1333C7DC
6144MB(Kit of 3 ) DS
6144MB(Kit of 3) DS
-
-
9-9-9-24 1.5V~1.6V
1024MB
2048MB
SS
DS
-
9
-
GEIL
-
7-7-7-24
9-9-9-24
1.5V
GEIL
GG34GB1333C9DC
4096MB(Kit of 2) DS GEIL
GL1L128M88BA12N
1.3V(low
voltage)
Kingmax
Kingmax
FLFD45F-B8MF9
FLFE85F-B8MF9
1024MB
2048MB
2048MB
4096MB
1024MB
SS Micron
DS Micron
DS Qimonda
DS Hynix
8HD22D9JNM
-
-
•
•
•
•
•
•
•
•
•
•
•
•
•
•
8HD22D9JNM
-
-
KINGSTON KVR1333D3N9/2G
IDSH1G-03A1F1C-13H
-
1.5V
•
•
•
•
•
•
•
•
•
•
•
Kingston
Micron
OCZ
KVR1333D3N9/4G
MT8JTF12864AZ-1G4F1
OCZ3P13334GK
H5TQ2G83AFR
-
-
SS Micron
9FF22D9KPT
9
-
4096MB(Kit of 2) DS
4096MB(Kit of 2) DS
6144MB(Kit of 3 ) DS
6144MB(Kit of 3 ) DS
6144MB(Kit of 3 ) DS
-
-
-
-
-
-
7-7-7-20
7-7-7-20
9-9-9-20
7-7-7-20
8-8-8-20
-
1.8V
1.65V
1.65V
1.65V
1.60V
-
OCZ
OCZ3P1333LV4GK
OCZ3G1333LV6GK
OCZ3P1333LV6GK
OCZ3X1333LV6GK(XMP)
AL7F8G73D-DG1
-
OCZ
-
OCZ
-
OCZ
-
PSC
1024MB
1024MB
1024MB
SS PSC
A3P1GF3DGF928M9B05
K4B1G0846D-HCH9
SAMSUNG M378B2873DZ1-CH9
SAMSUNG M378B2873DZ1-CH9
SS Samsung
SS Samsung
-
-
SEC 846 HCH9
K4B1G08460
-
-
SAMSUNG M378B2873EH1-CH9
1024MB
SS Samsung
SEC 913 HCH9
K4B1G0846E
-
-
•
•
SAMSUNG M378B5673DZ1-CH9
Super Talent W1333X2GB8(XMP)
2048MB
1024MB
1024MB
DS Samsung
K4B1G0846D-HCH9
-
-
-
-
-
-
•
•
•
•
•
•
SS
-
-
ASINT
SLY3128M8-EDJ
SS ASINT
DDRII1208-DJ 0844
(continued on the next page)
1-5
Chapter 1: Product introduction
DDR3-1333 MHz capability
DIMM
support
SS/
DS
Vendor
Part No.
Size
Brand
Chip No.
Timing
Voltage
A* B*
ASINT
SLY3128M8-EDJE
1024MB
2048MB
1024MB
2048MB
1024MB
2048MB
2048MB
2048MB
2048MB
SS ELPIDA
DS ELPIDA
J1108BASE-DJ-E
-
-
-
-
-
-
-
-
-
-
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
ASINT
SLZ3128M8-EDJE
J1108BASE-DJ-E
-
BUFFALO
BUFFALO
Century
Century
Elixir
FSX1333D3G-K2G
SS
DS
-
-
-
7-7-7-20
FSX1333D3G-2G
-
7-7-7-20
PC3-10600 DDR3-1333 9-9-9
PC3-10600 DDR3-1333 9-9-9
M2Y2G64CB8HA9N-CG
M2Y2G64CB8HC9N-CG
2GB DIMM PC3-10666
SS Micron
DS Micron
8FD22D9JNM
-
8DD22D9JNM
-
DS
-
-
-
7-7-7-20
Elixir
DS Elixir
-
-
Kingtiger
DS Samsung
SEC 904 HCH9
K4B1G0846D
Kingtiger
PATRIOT
PATRIOT
PATRIOT
KTG2G1333PG3
PSD31G13332H
PSD31G13332
PSD32G13332H
2048MB
1024MB
1024MB
2048MB
DS
DS
-
-
-
-
9
-
-
-
-
-
•
•
•
•
•
•
•
•
-
DS Patriot
DS
PM64M8D38U-15
-
-
-
DDR3 1333MHz memory modules run at 1066MHz on AT3IONT-I Series motherboards.
SS: Single-sided / DS: Double-sided
DIMM support:
•
A*: Supports one module inserted into either slot as the single-channel memory
configuration.
•
B*: Supports one pair of modules inserted into both the blue slots as one pair of
dual-channel memory configuration.
ASUS AT3IONT-I Series
1-6
1.5
Expansion slot
In the future, you may need to install expansion cards. The following sub-sections describe
the slot and the expansion cards that it supports.
Unplug the power cord before adding or removing expansion cards. Failure to do so may
cause you physical injury and damage motherboard components.
1.5.1
Installing an expansion card
To install an expansion card:
1.
Before installing the expansion card, read the documentation that came with it and
make the necessary hardware settings for the card.
2.
3.
Remove the system unit cover (if your motherboard is already installed in a chassis).
Remove the bracket opposite the slot that you intend to use. Keep the screw for later
use.
4.
Align the card connector with the slot and press firmly until the card is completely
seated on the slot.
5.
6.
Secure the card to the chassis with the screw you removed earlier.
Replace the system cover.
1.5.2
Configuring an expansion card
After installing the expansion card, configure it by adjusting the software settings.
1.
Turn on the system and change the necessary BIOS settings, if any. See Chapter 2 for
information on BIOS setup.
2.
3.
Assign an IRQ to the card.
Install the software drivers for the expansion card.
1.5.3
PCI Express x16 slot
This motherboard supports a PCI Express x16 graphics card that complies with the PCI
Express specifications.
1-7
Chapter 1: Product introduction
1.6
Jumpers
1.
Clear RTC RAM (3-pin CLRTC)
This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS. You can
clear the CMOS memory of date, time, and system setup parameters by erasing
the CMOS RTC RAM data. The onboard button cell battery powers the RAM data in
CMOS, which include system setup information such as system passwords.
CLRTC
Normal
Clear RTC
(Default)
AT3IONT-I SERIES Clear RTC RAM
To erase the RTC RAM:
1. Turn OFF the computer and unplug the power cord.
2. Move the jumper cap from pins 1-2 (default) to pins 2-3. Keep the cap on pins 2-3
for about 5-10 seconds, then move the cap back to pins 1-2.
3. Plug the power cord and turn ON the computer.
4. Hold down the <Del> key during the boot process and enter BIOS setup to re-enter
data.
Except when clearing the RTC RAM, never remove the cap on CLRTC jumper default
position. Removing the cap will cause system boot failure!
If the steps above do not help, remove the onboard battery and move the jumper again to
clear the CMOS RTC RAM data. After clearing the CMOS, reinstall the battery.
1.7
Connectors
1.7.1
Rear panel connectors
1
2
3
4
5
6
7 8
16
15
14
13
12
11
10
9
ASUS AT3IONT-I Series
1-8
1.
WLAN antenna port (for AT3IONT-I DELUXE only). This port Connects to the WLAN
antenna.
2.
3.
PS/2 Keyboard port (purple). This port is for a PS/2 keyboard.
Video Graphics Adapter (VGA) port. This 15-pin port is for a VGA monitor or other
VGA-compatible devices.
4.
Onboard Bluetooth module(for AT3IONT-I DELUXE only). This onboard Bluetooth
module allows wireless connection and data transfer between your system and other
Bluetooth devices.
•
•
Under Windows® 7 OS, to achieve the complete Bluetooth functions, download the latest
Bluetooth Electrical Specification:
Bluetooth specification V.2.1 compliant;
Transmission rate up to 3 Mbps;
Working distance up to 10 meters;
Intergrated 32-bit CPU with 32KB data RAM and 256KB program RAM;
5V single supply voltage.
•
Under Windows® XP, if the Bluetooth Driver item is not displayed on the Support DVD’s
Drivers screen, follow the steps below:
1. Shut down your computer and switch off the Power Supply Unit (PSU).
2. Switch on the PSU and boot up your computer.
3. Open the Support DVD and click ASUS InstAll.
5.
LAN (RJ-45) port. This port allows Gigabit connection to a Local Area Network (LAN)
through a network hub. Refer to the table below for the LAN port LED indications.
LAN port LED indications
SPEED
LED
ACT/LINK
LED
ACT/LINK LED
Status
SPEED LED
Status
Description
No link
Description
OFF
OFF
10 Mbps connection
100 Mbps connection
1 Gbps connection
ORANGE
BLINKING
Linked
ORANGE
GREEN
Data activity
LAN port
6.
RCA Out port (right-channel) (for AT3IONT-I DELUXE only). This port connects a
receiver or a TV via an RCA cable.
7.
8.
9.
Line In port (light blue). This port connects to the tape, CD, DVD player, or other
audio sources.
Line Out port (lime). This port connects to a headphone or a speaker. In the 4, 6, and
8-channel configurations, the function of this port becomes Front Speaker Out.
Microphone port (pink). This port connects to a microphone.
1-9
Chapter 1: Product introduction
Refer to the audio configuration table below for the function of the audio ports in the 2, 4, 6,
or 8-channel configuration.
Audio 2, 4, 6, or 8-channel configuration
Port
Headset 2-channel
4-channel
6-channel
8-channel
Light Blue (Rear panel)
Lime (Rear panel)
Pink (Rear panel)
Lime (Front panel)
Line In
Line Out
Mic In
–
Rear Speaker Out
Rear Speaker Out
Rear Speaker Out
Front Speaker Out
Bass/Center
Front Speaker Out Front Speaker Out
Mic In
–
Bass/Center
–
Side Speaker Out
To configure an 8-channel audio output:
Use the chassis with HD audio module in the front panel to support 8-channel audio output.
10. RCA Out port (left-channel) (for AT3IONT-I DELUXE only). This port connects a
receiver or a TV via an RCA cable.
11. USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB) ports are for
USB 2.0 devices.
12. USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB) ports are for
USB 2.0 devices.
13. Optical S/PDIF Out port. This port connects to an external audio output device via an
optical S/PDIF cable.
14. HDMI port. This port is for a High-Definition Multimedia Interface (HDMI) connector,
and is HDCP compliant allowing playback of HD DVD, Blu-Ray, and other protected
content.
15. USB 2.0 ports 5 and 6. These two 4-pin Universal Serial Bus (USB) ports are
available for connecting USB 2.0 devices.
16. DC power port (for AT3IONT-I DELUXE only). This port connects to an DC power
adapter.
ASUS AT3IONT-I Series
1-10
1.7.2
Internal connectors
1.
Serial ATA connectors (7-pin SATA1, SATA2, SATA3, SATA4)
These connectors are for the Serial ATA signal cables for Serial ATA 3Gb/s hard disk
drives and optical disk drives. The Serial ATA 3Gb/s is backward compatible with the
Serial ATA 1.5Gb/s specification. The data transfer rate of the Serial ATA 3Gb/s is faster
than the standard parallel ATA (133 MB/s).
SATA1
SATA3
GND
GND
RSATA_TXP3
RSATA_TXN3
GND
RSATA_RXN1
RSATA_RXP1
GND
RSATA_RXP3
RSATA_RXN3
GND
RSATA_TXN1
RSATA_TXP1
GND
SATA4
SATA2
GND
RSATA_TXP4
RSATA_TXN4
GND
GND
RSATA_RXN2
RSATA_RXP2
GND
RSATA_RXP4
RSATA_RXN4
GND
RSATA_TXN2
RSATA_TXP2
GND
AT3IONT-I SERIES SATA connectors
•
•
Install the Windows® XP Service Pack 2 or later versions before using Serial ATA.
If you intend to create a Serial ATA RAID set using these connectors, set the SATA
Mode Select item in the BIOS to [RAID Mode]. See 2.3.4 Storage Configuration for
details.
•
The motherboard does not provide a floppy disk drive connector. You could use a USB
floppy disk drive when installing Windows® XP operating system on a hard disk drive
that includes a RAID/AHCI set.
•
•
•
•
Due to Windows® XP limitation, Windows® XP may not recognize the USB floppy disk
drive.
The motherboard does not support installing Windows® XP OS with SATA ODD under
RAID/AHCI mode.
You need to copy RAID driver to other media such as a USB flash disk and load RAID
driver during installing Windows® Vista OS with SATA ODD.
For more details on RAID/AHCI, refer to the RAID/AHCI Supplementary Guide included
in the folder named Manual in the support DVD.
1-11
Chapter 1: Product introduction
2.
SATA power connector (4-pin SATA_PWR1) (for AT3IONT-I DELUXE only)
This connector is for SATA power cable. The power cable plug is designed to fit this
connector in only one orientation. Find the proper orientation and push down firmly until
the connector completely fit.
AT3IONT-I SERIES SATA power connector
3.
USB connectors (10-1 pin USB78, USB910)
These connectors are for USB 2.0 ports. Connect the USB module cables to these
connectors, then install the module to a slot opening at the back of the system chassis.
These USB connectors comply with USB 2.0 specification that supports up to 480
Mbps connection speed.
USB910
USB78
PIN
1
PIN
1
USB+5V
USB_P10-
USB_P10+
GND
USB+5V
USB_P8-
USB_P8+
GND
USB+5V
USB_P9-
USB_P9+
GND
USB+5V
USB_P7-
USB_P7+
GND
NC
NC
AT3IONT-I SERIES USB2.0 connectors
Never connect a 1394 cable to the USB connectors. Doing so will damage the
motherboard!
The USB module cable is purchased separately.
ASUS AT3IONT-I Series
1-12
4.
CPU, power, and chassis fan connectors (3-pin CPU_FAN, 3-pin PWR_FAN, 3-pin
CHA_FAN)
Connect the fan cables to the fan connectors on the motherboard, ensuring that the
black wire of each cable matches the ground pin of the connector.
Do not forget to connect the fan cables to the fan connectors. Insufficient air flow inside the
system may damage the motherboard components. These are not jumpers! Do not place
jumper caps on the fan connectors!
CPU_FAN
Rotation
+12V
GND
PWR_FAN
Rotation
+12V
GND
CHA_FAN
Rotation
+12V
GND
AT3IONT-I SERIES fan connectors
5.
Front panel audio connector (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module that supports
either HD Audio or legacy AC`97 audio standard. Connect one end of the front panel
audio I/O module cable to this connector.
AAFP
PIN 1
PIN 1
HD-audio-compliant
pin definition
Legacy AC’97
compliant definition
AT3IONT-I SERIES Analog front panel connector
•
We recommend that you connect a high-definition front panel audio module to this
connector to avail of the motherboard’s high-definition audio capability.
•
If you want to connect a high-definition front panel audio module to this connector, set
the Front Panel Select item in the BIOS setup to [HD Audio]. If you want to connect an
AC'97 front panel audio module to this connector, set the item to [AC97]. By default, this
connector is set to [HD Audio]. See section 2.4.4 Onboard Devices Configuration for
details.
1-13
Chapter 1: Product introduction
6.
System panel connector (10-1 pin F_PANEL)
This connector supports several chassis-mounted functions.
F_PANEL
Reset
Ground
GND
PWR
IDE_LED-
IDE_LED+
PLED-
PLED+
AT3IONT-I SERIES System panel connector
•
System power LED (2-pin PLED)
This 2-pin connector is for the system power LED. Connect the chassis power LED
cable to this connector. The system power LED lights up when you turn on the system
power, and blinks when the system is in sleep mode.
•
Hard disk drive activity LED (2-pin HD_LED)
This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable
to this connector. The HD LED lights up or flashes when data is read from or written to
the HDD.
•
•
ATX power button/soft-off button (2-pin PWRBTN)
This 2-pin connector is for the system power button.
Reset button (2-pin RESET)
This 2-pin connector is for the chassis-mounted reset button for system reboot without
turning off the system power.
7.
Chassis intrusion connector (4-1 pin CHASSIS)
This connector is for a chassis-mounted intrusion detection sensor or switch. Connect
one end of the chassis intrusion sensor or switch cable to this connector. The chassis
intrusion sensor or switch sends a high-level signal to this connector when a chassis
component is removed or replaced. The signal is then generated as a chassis intrusion
event.
By default, the pin labeled “Chassis Signal” and “Ground” are shorted with a jumper
cap. Remove the jumper caps only when you intend to use the chassis intrusion
detection feature.
CHASSIS
GND
Chassis Signal
+5VSB_MB
AT3IONT-I SERIES Chassis intrusion connector
ASUS AT3IONT-I Series
1-14
8.
Serial port connectors (10-1 pin COM1)
The connector is for a serial (COM) port. Connect the serial port module cable to the
connector, then install the module to a slot opening at the back of the system chassis.
The serial port bracket (COM1) is purchased separately.
COM1
PIN 1
AT3IONT-I SERIES Serial port (COM1) connector
1-15
Chapter 1: Product introduction
1.8
Software support
1.8.1
Installing an operating system
This motherboard supports Windows® XP/Vista/7 Operating Systems (OS). Always install the
latest OS version and corresponding updates to maximize the features of your hardware.
•
•
Motherboard settings and hardware options vary. Refer to your OS documentation for
detailed information.
Ensure that you install Windows® XP Service Pack 3 or later versions / Windows® Vista
Service Pack 1 or later versions before installing the drivers for better compatibility and
system stability.
1.8.2
Support DVD information
The Support DVD that comes with the motherboard package contains the drivers, software
applications, and utilities that you can install to avail all motherboard features.
The contents of the Support DVD are subject to change at any time without notice. Visit the
To run the Support DVD
Place the Support DVD to the optical drive. The DVD automatically displays the Drivers menu
if Autorun is enabled in your computer.
The following screen is for reference only.
Click an icon to
display Support DVD/
motherboard information
Click an item to install
If Autorun is NOT enabled in your computer, browse the contents of the Support DVD to
locate the file ASSETUP.EXE from the BIN folder. Double-click the ASSETUP.EXE to run
the DVD.
ASUS AT3IONT-I Series
1-16
1.8.3
ASUS VideoSecurity
ASUS VideoSecurity is a powerful monitoring and motion detection feature that enables users to
keep an eye on their properties from a remote location via the Internet and a wide range of video
capturing devices.
System requirements
Ensure that you have the following softwares and harwares installed on your computer before
using the ASUS VideoSecurity.
Software:
•
•
•
•
Microsoft® Windows 2000/XP/Vista/7 with DirectX 9.0a or later versions
WDM capture driver for your video capture devices
Internet connection with Microsoft® IE 6 SP1 or later versions
Microsoft® Media Player 9.0 or later versions
Hardware:
•
•
Video capture devices, like webcams, CCD, V8, or Hi-8, which support UYVY video format.
An audio card or chip onboard is necessary if you want to play the warning wave file.
Launching ASUS VideoSecurity
1.
2.
Install ASUS VideoSecurity from the motherboard support DVD.
To launch the ASUS VideoSecurity from the Windows® desktop, click Start > All Programs
> ASUS > ASUS VideoSecurity > ASUS VideoSecurity. The VideoSecurity main screen
appears.
ASUS VideoSecurity main screen
Click to close VodeoSecurity
Click to minimize the main window
Click to open the Help file
Click to open the setup wizard
Click to check video source
Click to define the detecting
region
Displays working status
Displays images detected
Click to delete all image files
Click to view the image file
Click to delete the image file
Click to start/stop detecting
1-17
Chapter 1: Product introduction
VideoSecurity Setting screen
To launch the setting screen, click
from the main screen.
Click
for the main screen to refer to the Help file for details on how to setup
VideoSecurity.
ASUS AT3IONT-I Series
1-18
1.8.4
ASUS Home Theater Gate
The ASUS Home Theater Gate, specially designed for the AT3IONT-I series, allows you
to easily and quickly launch media applications to enjoy your music and movies. With the
bundled remote controller, you can launch the ASUS Home Theater Gate and start media
applications with just one touch.
Launching Home Theater Gate
1.
2.
Install Home Theater Gate from the motherboard support DVD.
To launch Home Theater Gate ,click Start > All Programs > ASUS > ASUS Home
Theater Gate > ASUS Home Theater Gate 1.xx.xx. The Home Theater Gate main
window appears.
Home Theater Gate main window
Click to minimize the Home Theater Gate window. Click the Home Theater
Gate icon in the Windows® notification area to restore the window
Click to return to the main window
Click to return to the previous page
Click to close the Home
Theater Gate window
Click to switch to the full
screen mode
View photos
Playback videos
Configure the Media Path
Settings, Internet Radio
Settings, and Favorite Music
Create your
Playback Internet Radio
music playlists
The Internet Radio function is included in the bundled trial version software “mediaU Player
Mercury“. You may use the Top 20, Station Overview, History, Recommendations,
Station Search, and Recording Schedule functions without registering the software and
within the evaluation period.
1-19
Chapter 1: Product introduction
Internet Radio channel setting
Long press the channel number and the station information on the currently playing station
will be saved to that channel number.
Supported type
Resolution
Music
Normal display under 1024 x 600 – 1920 x 1080
mp3, midi, wav, wma and cda
Video
avi, mp4, mpeg, rmvb, wmv, rm, mov, asf, mpg, vob and dat
Photo
bmp, dib, gif, jpg, jpeg, png, tif, tiff
Windows® Vista™ and Window® 7 operating systems (HDMI and analog out
only)
DTS
Windows® Media Player, PowerDVD 8 (Cyberlink), WinDVD 9 (Corel/
InterVideo), KMPlayer, Media Player Classic, RealPlayer and Arcsoft
TotalMedia Theatre 3
Video player
Music player
Windows® Media Player, Winamp, KMPlayer, RealPlayer, iTunes
•
•
aspx?SLanguage=en-us for the latest supported type.
Due to Window® XP limitation, you have to install the UDF Reader to recognize the
Blu-ray disc.
ASUS AT3IONT-I Series
1-20
Using the remote controller (for AT3IONT-I DELUXE only)
Use the remote controller to launch the ASUS Home Theater Gate and start media
applications.
Connect the IR receiver to the USB 2.0 port 1 or 2 before using the remote controller.
Mute
Power on/off*
Play/Pause
Fast forward
Fast rewind
Stop
Previous track
Next track
Volume up
Volume down
Scroll up
OK
Scroll left
Scroll right
Scroll down
Main window
Previous page
Switch windows
Full screen
Tranquil mode****
DTS on/off
Internet Radio**
Music***
Launch Home Theater
Gate/Minimize Home
Theater Gate window
*
This button follows the behavior of the system sleep button. Actual behavior of the system
sleep button can be customized in Windows® Control Panel > Power Options.
** Set up the Internet radio channel 1 to 7 before using the Internet Radio.
*** Set the Favorite Music in the Settings or Music mode first.
**** This motherboard is fanless-designed. The Tranquil mode button is functionless on this
motherboard.
1-21
Chapter 1: Product introduction
Chapter 2
BIOS information
2.1
Managing and updating your BIOS
Save a copy of the original motherboard BIOS file to a USB flash disk in case you need to
restore the BIOS in the future. Copy the original motherboard BIOS using the ASUS Update
utility.
2.1.1
ASUS Update utility
The ASUS Update is a utility that allows you to manage, save, and update the motherboard
BIOS in Windows® environment.
•
•
ASUS Update requires an Internet connection either through a network or an Internet
Service Provider (ISP).
This utility is available in the support DVD that comes with the motherboard package.
Installing ASUS Update
To install ASUS Update:
1.
2.
3.
Place the support DVD in the optical drive. The Drivers menu appears.
Click the Utilities tab, then click ASUS Update.
Follow the onscreen instructions to complete the installation.
Quit all Windows® applications before you update the BIOS using this utility.
Updating the BIOS
To update the BIOS:
1.
From the Windows® desktop, click Start > Programs > ASUS > ASUSUpdate >
ASUSUpdate to launch the ASUS Update utility.
2.
From the dropdown list, select any of the updating process:
Updating from the Internet
a. Select Update BIOS from the Internet, then click Next.
b. Select the ASUS FTP site nearest you to avoid network traffic, or click Auto
Select then click Next.
c. From the FTP site, select the BIOS version that you wish to download then click
Next.
ASUS AT3IONT-I Series
2-1
The ASUS Update utility is capable of updating itself through the Internet. Always update
the utility to avail all its features.
Updating from a BIOS file
a. Select Update BIOS from a file, then click Next.
b. Locate the BIOS file from the Open window, then click Open.
Follow the onscreen instructions to complete the updating process.
3.
2.1.2
ASUS EZ Flash 2
The ASUS EZ Flash 2 feature allows you to update the BIOS without using an OS-based
utility.
Before you start using this utility, download the latest BIOS file from the ASUS website at
To update the BIOS using EZ Flash 2:
1.
Insert the USB flash disk that contains the latest BIOS file to the USB port, then launch
EZ Flash 2 in any of these two ways:
•
•
Press <Alt> + <F2> during POST.
Enter the BIOS setup program. Go to the Tools menu to select EZ Flash 2 and
press <Enter> to enable it.
Press <Tab> to switch between drives until the correct BIOS file is found.
ASUSTek EZ Flash 2 BIOS ROM Utility V3.38
FLASH TYPE: MXIC 25L8005
Current ROM
Update ROM
BOARD: Unknown
VER: Unknown
BOARD: AT3IONT-I Series
VER: 0207 (H:00 B:05)
DATE: 12/29/2009
DATE: Unknown
PATH: A:\
A:
Note
[Enter] Select or Load
[Up/Down/Home/End] Move
[Tab] Switch
[B] Backup
[V] Drive Info
[ESC] Exit
2.
When the correct BIOS file is found, EZ Flash 2 performs the BIOS update process
and automatically reboots the system when done.
2-2
Chapter 2: BIOS information
•
This function supports USB flash disks with FAT 32/16 format and single partition only.
•
DO NOT shut down or reset the system while updating the BIOS to prevent system boot
failure!
2.1.3
ASUS CrashFree BIOS
The ASUS CrashFree BIOS is an auto recovery tool that allows you to restore the BIOS file
when it fails or gets corrupted during the updating process. You can restore a corrupted BIOS
file using the motherboard support DVD or a removable device that contains the updated
BIOS file.
•
•
•
Before using this utility, rename the BIOS file in the removable device into
AT3IONID.ROM.
The BIOS file in the support DVD may not be the latest version. Download the latest
The removable device that ASUS CrashFree BIOS support vary with motherboard
models. For motherboards without the floppy connector, prepare a USB flash disk before
using this utility.
Recovering the BIOS
To recover the BIOS:
1.
2.
Turn on the system.
Insert the support DVD to the optical drive or the removable device that contains the
BIOS file to the USB port or to the floppy disk drive, if supported.
3.
The utility automatically checks the devices for the BIOS file. When found, the utility
reads the BIOS file and starts flashing the corrupted BIOS file.
4.
Turn off the system after the utility completes the updating process and turn on again.
DO NOT shut down or reset the system while updating the BIOS! Doing so can cause
system boot failure!
Ensure to load the BIOS default settings to ensure system compatibility and stability. Select
the Load Setup Defaults item under the Exit menu. Refer to section 2.8 Exit menu for
details.
ASUS AT3IONT-I Series
2-3
2.2
BIOS setup program
Use the BIOS Setup program to update the BIOS or configure its parameters. The BIOS
screens include navigation keys and brief online help to guide you in using the BIOS Setup
program.
Entering BIOS Setup at startup
To enter BIOS Setup at startup:
•
Press <Delete> during the Power-On Self Test (POST). If you do not press <Delete>,
POST continues with its routines.
Entering BIOS Setup after POST
To enter BIOS Setup after POST:
•
•
•
Press <Ctrl>+<Alt>+<Del> simultaneously.
Press the reset button on the system chassis.
Press the power button to turn the system off then back on. Do this option only if you
failed to enter BIOS Setup using the first two options.
Using the power button, reset button, or the <Ctrl>+<Alt>+<Del> keys to force reset from
a running operating system can cause damage to your data or system. We recommend to
always shut down the system properly from the operating system.
•
The default BIOS settings for this motherboard apply for most conditions to ensure
optimum performance. If the system becomes unstable after changing any BIOS
settings, load the default settings to ensure system compatibility and stability. Select the
Load Setups Default item under the Exit Menu. See section 2.8 Exit Menu.
•
The BIOS setup screens shown in this section are for reference purposes only, and may
not exactly match what you see on your screen.
•
motherboard.
2.3
Main menu
When you enter the BIOS Setup program, the Main menu screen appears, giving you an
overview of the basic system information.
BIOS SETUP UTILITY
Main
Advanced
Power
Boot
Tools
Exit
Use [ENTER], [TAB] or
[SHIFT-TAB] to select
a field.
System Time
System Date
[00:31:48]
[Wed 01/02/2002]
Use [+] or [-] to
configure system time.
SATA 1
SATA 2
SATA 3
SATA 4
[Not Detected]
[Not Detected]
[Not Detected]
[Not Detected]
Storage Configuration
System Information
Select Screen
Select Item
+-
Change Field
Tab Select Field
F1
General Help
F10 Save and Exit
ESC Exit
v02.58 (C)Copyright 1985-2010, American Megatrends, Inc.
2-4
Chapter 2: BIOS information
2.3.1
System Time [xx:xx:xx]
Allows you to set the system time.
2.3.2
System Date [Day xx/xx/xxxx]
Allows you to set the system date.
2.3.3
SATA 1~4
While entering Setup, the BIOS automatically detects the presence of SATA devices. There
is a separate sub-menu for each SATA device. Select a device item then press <Enter> to
display the SATA device information.
The BIOS automatically detects the values opposite the dimmed items (Device, Vendor, Size,
LBA Mode, Block Mode, PIO Mode, Async DMA, Ultra DMA, and SMART Monitoring). These
values are not user-configurable. These items show Not Detected if no Serial ATA device is
installed in the system.
Type [Auto]
Selects the type of SATA drive. Setting to Auto allows automatic selection of the appropriate
SATA device type. Select CDROM if you are specifically configuring a CD-ROM drive. Select
ARMD (ATAPI Removable Media Device) if your device is either a ZIP, LS-120, or MO drive.
Configuration options: [Not Installed] [Auto] [CDROM] [ARMD]
LBA/Large Mode [Auto]
Enables or disables the LBA mode. Setting to [Auto] enables the LBA mode if the device
supports this mode, and if the device was not previously formatted with LBA mode disabled.
Configuration options: [Disabled] [Auto]
Block (Multi-sector Transfer) M [Auto]
Enables or disables data multi-sectors transfers. When set to [Auto], the data transfer from
and to the device occurs multiple sectors at a time if the device supports multi-sector transfer
feature. When set to [Disabled], the data transfer from and to the device occurs one sector
at a time. Configuration options: [Disabled] [Auto]
PIO Mode [Auto]
Selects the PIO mode. Configuration options: [Auto] [0] [1] [2] [3] [4]
DMA Mode [Auto]
Selects the DMA mode. Configuration options: [Auto]
SMART Monitoring [Auto]
Sets the Smart Monitoring, Analysis, and Reporting Technology.
Configuration options: [Auto] [Disabled] [Enabled]
32Bit Data Transfer [Enabled]
Enables or disables 32-bit data transfer. Configuration options: [Disabled] [Enabled]
ASUS AT3IONT-I Series
2-5
2.3.4
Storage Configuration
The items in this menu allow you to set or change the configurations for the SATA devices
installed in the system. Select an item then press <Enter> if you want to configure the item.
OnChip S-ATA Controller [Enabled]
Enables or disables the OnChip SATA controller. Configuration options: [Disabled] [Enabled]
SATA Mode Select [SATA Mode]
This item appears only when you set the OnChip SATA Controller item to [Enabled]. Allows
you to set the OnChip SATA mode. Configuration options: [SATA Mode] [RAID Mode] [AHCI
Mode]
Hard Disk Write Protect [Disabled]
Disables or enables device write protection. This will be effective only if device is accessed
through BIOS. Configuration option: [Disabled] [Enabled]
IDE Detect Time Out (Sec) [5]
Selects the time out value for detecting ATA/ATAPI devices.
Configuration options: [0] [5] [10] [15] [20] [25] [30] [35]
2.3.5
System Information
This menu gives you an overview of the general system specifications. The BIOS
automatically detects the items in this menu.
BIOS Information
Displays the auto-detected BIOS information.
Processor
Displays the auto-detected CPU specification.
System Memory
Displays the auto-detected system memory.
2.4
Advanced menu
The Advanced menu items allow you to change the settings for the CPU and other system
devices.
Take caution when changing the settings of the Advanced menu items. Incorrect field
values can cause the system to malfunction.
BIOS SETUP UTILITY
Main
Advanced
Power
Boot
Tools
Exit
Configure CPU.
CPU Configuration
JumperFree Configuration
Chipset
Onboard Devices Configuration
USB Configuration
PCIPnP
2-6
Chapter 2: BIOS information
2.4.1
CPU Configuration
The items in this menu show the CPU-related information that the BIOS automatically
detects.
Max CPUID Value Limit [Disabled]
Allows you to determine whether to limit CPUID maximum value. Set this item to [Disabled]
for Windows XP operating system; set this item to [Enabled] for legacy operating system
such as Windows NT4.0. Configuration options: [Disabled] [Enabled]
CPU TM function [Enabled]
Enables or disables Intel® CPU Thermal Monitor (TM) function, a CPU overheating protection
function. When enabled, the CPU core frequency and voltage are reduced when the CPU
overheats. Configuration options: [Disabled] [Enabled]
Execute-Disable Bit Capability [Enabled]
Allows you to enable or disable the No-Execution Page Protection Technology. Setting this
item to [Disabled] forces the XD feature flag to always return to zero (0). Configuration
options: [Disabled] [Enabled]
Hyper Threading Technology [Enabled]
Allows you to enable or disable the Intel® Hyper Threading technology. Configuration options:
[Disabled] [Enabled]
2.4.2
JumperFree Configuration
The items in this menu allows you to adjust the system frequency/voltage.
System Clock Mode [Auto]
Allows you to select the system clock mode. Configuration options: [Auto] [Linked] [Unlinked]
[Profiled]
iGPU OverClock Mode [Auto]
Allows selection of GPU overclocking options to achieve desired GPU frequency.
Configuration options: [Auto] [Manual]
The following two items appear only when you set the iGPU OverClock Mode item to
[Manual].
iGPU OverClock [450]
Allows you to enter an integer value from 450MHz to 999MHz to overclock for GPU.
Configuration options: [Min.=450] [Max.=999]
Shader OverClock [1200]
Allows you to enter an integer value from 1200MHz to 2000MHz to overclock for
shader. Configuration options: [Min.=1200] [Max.=2000]
Memory Over Voltage [Auto]
Manually set memory voltage or set to Auto for safe mode. Press <+>/<-> keys to adjust
the value with an increment of 1.02000V. Configuration options: [Auto] [Min.=1.21000V]
[Max.=2.47000V]
ASUS AT3IONT-I Series
2-7
Chipset Over Voltage [Auto]
Sets the chipset over voltage. Press <+>/<-> keys to adjust the value with an increment of
0.05000V. Configuration options: [Auto] [Min.=1.00000V] [Max.=1.10000V]
Vcore Over Voltage [Auto]
Sets the CPU Vcore over voltage. Press <+>/<-> keys to adjust the value with an increment
of 0.05000V. Configuration options: [Auto] [Min.=1.10000V] [Max.=1.20000V]
VTT CPU Voltage [Auto]
Manually sets FSB Termination Voltage or sets it to Auto for safe mode. Press <+>/<->
keys to adjust the value with an increment of 0.05000V. Configuration options: [Auto]
[Min.=1.10000V] [Max.=1.15000V]
Memory Timings [Auto]
Sets the memory timings. Configuration options: [Auto] [Manual]
The following items appear only when you set the Memory Timings item to [Manual].
tCL (CAS Latency) [Auto]
Configuration options: [Auto] [5] [6] [7] [8] [9] [10] [11]
tRCD [Auto]
Configuration options: [Auto] [1] [2] [3] [4] [5] [6] [7]
tRP [Auto]
Configuration options: [Auto] [1] [2] [3] [4] [5] [6] [7]
tRAS [Auto]
Configuration options: [Auto] [1] [2] [3] - [28] [29] [30] [31]
Command Per Clock (CMD) [Auto]
Configuration options: [Auto] [1T] [2T]
tRRD [Auto]
Configuration options: [Auto] [1] [2] [3] - [13] [14] [15]
tRC [Auto]
Configuration options: [Auto] [1] [2] [3] - [28] [29] [30] [31]
tWR [Auto]
Configuration options: [Auto] [2] [3] [4] [5] [6]
tWTR [Auto]
Configuration options: [Auto] [1] [2] [3] - [13] [14] [15]
Burst Length [Auto]
Configuration options: [Auto] [4]
2-8
Chapter 2: BIOS information
2.4.3
Chipset
The Chipset menu allows you to change the advanced chipset settings. Select an item then
press <Enter> to display the sub-menu.
MCP7A Configuration
Primary Graphics Adapter [PCIE VGA Card First]
Allows you to set the primary graphics adapter. Configuration options: [Internal VGA First]
[PCI VGA Card First]
iGPU and Ext-VGA Selection [Disable iGPU if External VGA Card Exist]
Allows you to select the internal or external VGA card to display.
Configuration options: [Disable iGPU if External VGA Card Exist] [Both Exist and iGPU by
Frame Buffer Detect]
iGPU Frame Buffer Detect [Auto]
Allows you to disable the iGPU frame buffer detect or set it to Auto for safe mode.
Configuration options: [Auto] [Disabled]
2.4.4
Onboard Devices Configuration
Serial Port1 Address [3F8/IRQ4]
Allows you to select the Serial Port1 base address.
Configuration options: [Disabled] [3F8/IRQ4] [2F8/IRQ3] [3E8/IRQ4] [2E8/IRQ3]
AZALIA AUDIO [Auto]
Allows you to set the Azalia audio.
Configuration options: [Auto] [Disabled]
Front Panel Select [HD Audio]
Allows you to select the front panel type. If High Definition Audio Front Panel used, please set
HD Audio mode. Configuration options: [AC97] [HD Audio]
Onboard Gigabit LAN [Enabled]
Allows you to enable or disable the onboard LAN controller.
Configuration options: [Enabled] [Disabled]
LAN Option ROM [Disabled]
Allows you to enable or disable the boot ROM in the onboard LAN controller. This item
appears only when the Onboard LAN item is set to Enabled. Configuration options:
[Disabled] [Enabled]
The following two items appear only on AT3IONT-I DELUXE motherboard.
Onboard Bluetooth [Enabled]
Allows you to enable or disable the onboard Bluetooth controller.
Configuration options: [Enabled] [Disabled]
ASUS AT3IONT-I Series
2-9
Onboard WLAN [Enabled]
Allows you to enable or disable the onboard WLAN function.
Configuration options: [Enabled] [Disabled]
2.4.5
USB Configuration
The items in this menu allows you to change the USB-related features. Select an item then
press <Enter> to display the configuration options.
The Module Version and USB Devices Enabled items show the auto-detected values. If no
USB device is detected, the item shows None.
USB Functions [Enabled]
Allows you to disable or enable the USB functions.
Configuration options: [Disabled] [Enabled]
USB 2.0 Controller [Enabled]
Allows you to enable or disable USB 2.0 controller.
Configuration options: [Enabled] [Disabled]
Legacy USB Support [Auto]
Allows you to enable or disable support for Legacy USB storage devices, including USB flash
drives and USB hard drives. Setting to [Auto] allows the system to detect the presence of
USB devices at startup. If detected, the USB controller legacy mode is enabled. If no USB
device is detected, the legacy USB support is disabled.
Configuration options: [Disabled] [Enabled] [Auto]
USB 2.0 Controller Mode [HiSpeed]
Allows you to configure the USB 2.0 controller in HiSpeed (480Mbps) or Full Speed
(12Mbps). Configuration options: [FullSpeed] [HiSpeed]
The following items may only appear when a USB storage device is plugged.
USB Mass Storage Device Configuration
USB Mass Storage Reset Delay [20 Sec]
Allows you to set the maximum time that the BIOS waits for the USB storage device to
initialize. Configuration options: [10 Sec] [20 Sec] [30 Sec] [40 Sec]
Emulation Type [Auto]
Allows you to select the emulation type. Configuration options: [Auto] [Floppy] [Forced
FDD] [Hard Disk] [CDROM]
2-10
Chapter 2: BIOS information
2.4.6
PCI PnP
The PCI PnP menu items allow you to change the advanced settings for PCI/PnP devices.
The menu includes setting IRQ and DMA channel resources for either PCI/PnP or legacy ISA
devices, and setting the memory size block for legacy ISA devices.
Take caution when changing the settings of the PCI PnP menu items. Incorrect field values
can cause the system to malfunction.
Plug and Play O/S [No]
When set to [No], BIOS configures all the devices in the system. When set to [Yes] and if you
install a Plug and Play operating system, the operating system configures the Plug and Play
devices not required for boot. Configuration options: [No] [Yes]
2.5
Power menu
The Power menu items allow you to change the settings for the Advanced Power
Management (APM). Select an item then press <Enter> to display the configuration options.
BIOS SETUP UTILITY
Main
Advanced
Power
Boot
Tools
Exit
Select the ACPI state
used for System
Suspend.
Suspend Mode
[Auto]
ACPI 2.0 Support
ACPI APIC Support
Control EuP
[Disabled]
[Enabled]
[Disabled]
APM Configuration
Hardware Monitor
2.5.1
Suspend Mode [Auto]
Allows you to select the Advanced Configuration and Power Interface (ACPI) state to be used
for system suspend. Configuration options: [S1 (POS) Only] [S3 Only] [Auto]
[S1(POS) Only] - Enables the system to enter the ACPI S1 (Power on Suspend) sleep
state. In S1 sleep state, the system appears suspended and stays in a low power
mode. The system can be resumed at any time.
[S3 Only] - Enables the system to enter the ACPI S3 (Suspend to RAM) sleep state
(default). In S3 sleep state, the system appears to be off and consumes less power
than in the S1 state. When signaled by a wake-up device or event, the system resumes
to its working state exactly where it was left off.
[Auto] - Detected by OS.
2.5.2
ACPI 2.0 Support [Disabled]
Allows you to add more tables for Advanced Configuration and Power Interface (ACPI) 2.0
specifications. Configuration options: [Disabled] [Enabled]
2.5.3
ACPI APIC Support [Enabled]
Allows you to enable or disable the Advanced Configuration and Power Interface (ACPI)
support in the Application-Specific Integrated Circuit (ASIC). When set to Enabled, the ACPI
APIC table pointer is included in the RSDT pointer list.
Configuration options: [Disabled] [Enabled]
ASUS AT3IONT-I Series
2-11
2.5.4
Control EuP [Disabled]
Enables or disables the Energy Using Products (EuP) Ready function. When set to [Enabled],
power for WOL, WO_USB, audio and onboard LEDs will be switched off at S5 state.
Configuration options: [Disabled] [Enabled]
2.5.5
APM Configuration
Restore on AC Power Loss [Power Off]
When set to [Power Off], the system goes into off state after an AC power loss. When set
to [Power On], the system goes on after an AC power loss. When set to [Last State], the
system goes into either off or on state, whatever the system state was before the AC power
loss. Configuration options: [Power Off] [Power On] [Last State]
Power On By PCI(E) Device [Disabled]
Allows you to enable or disable PME to generate a wake event. This feature requires an ATX
power supply that provides at least 1A on the +5VSB lead. Configuration options: [Disabled]
[Enabled]
Power On By PS/2 Keyboard [Disabled]
Allows you to use specific keys on the keyboard to turn on the system. This feature requires
an ATX power supply that provides at least 1A on the +5VSB lead. Configuration options:
[Disabled] [Space Bar] [Power Key] [Ctrl-Esc]
Power On By PS/2 Mouse [Disabled]
When set to [Enabled], this parameter allows you to use the PS/2 mouse to turn on the
system. This feature requires an ATX power supply that provides at least 1A on the +5VSB
lead. Configuration options: [Disabled] [Enabled]
Power On By RTC Alarm [Disabled]
Allows you to enable or disable RTC to generate a wake event. When this item is set to
Enabled, the items RTC Alarm Date, RTC Alarm Hour, RTC Alarm Minute, and RTC Alarm
Second appear with set values. Configuration options: [Disabled] [Enabled]
2.5.6
Hardware Monitor
CPU/MB Temperature [xxxºC/xxxºF] or [Ignored]
The onboard hardware monitor automatically detects and displays the CPU/MB temperature.
Select Ignored if you do not wish to display the detected temperatures.
CPU/Chassis/Power Fan Speed [xxxxRPM] or [Ignored]
The onboard hardware monitor automatically detects and displays the CPU/chassis/power
fan speeds in rotations per minute (RPM). If the fan is not connected to the motherboard, the
field shows N/A. Select Ignored if you do not wish to display the detected speed.
VCORE Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage [xxxV] or [Ignored]
The onboard hardware monitor automatically detects the voltage output through the onboard
voltage regulators.
2-12
Chapter 2: BIOS information
CPU Q-Fan Function [Disabled]
Allows you to enable or disable the CPU Q-Fan function. Configuration options: [Disabled]
[Enabled]
Chassis Q-Fan Function [Disabled]
Allows you to enable or disable the Chassis Q-Fan function. Configuration options: [Disabled]
[Enabled]
2.6
Boot menu
The Boot menu items allow you to change the system boot options. Select an item then
press <Enter> to display the sub-menu.
BIOS SETUP UTILITY
Main
Boot Settings
Boot Device Priority
Advanced
Power
Boot
Tools
Exit
Specifies the Boot
Device Priority
sequence.
A virtual floppy disk
drive (Floppy Drive B:)
may appear when you set
the CD-ROM drive as the
first boot device.
Boot Settings Configuration
Security
2.6.1
Boot Device Priority
1st ~ xxth Boot Device
These items specify the boot device priority sequence from the available devices. The
number of device items that appears on the screen depends on the number of devices
installed in the system. Configuration options: [Removable Dev.] [Hard Drive]
[ATAPI CD-ROM] [Disabled]
•
•
To select the boot device during system startup, press <F8> when ASUS Logo appears.
To access Windows® OS in Safe Mode, do any of the following:
•
•
Press <F5> when ASUS Logo appears.
Press <F8> after POST.
2.6.2
Boot Settings Configuration
Quick Boot [Enabled]
Enabling this item allows the BIOS to skip some power on self tests (POST) while booting to
decrease the time needed to boot the system. When set to [Disabled], BIOS performs all the
POST items. Configuration options: [Disabled] [Enabled]
Full Screen Logo [Enabled]
This allows you to enable or disable the full screen logo display feature. Configuration
options: [Disabled] [Enabled]
ASUS AT3IONT-I Series
2-13
Set this item to [Enabled] to use the ASUS MyLogo2™ feature.
AddOn ROM Display Mode [Force BIOS]
Sets the display mode for option ROM. Configuration options: [Force BIOS] [Keep Current]
Bootup Num-Lock [On]
Allows you to select the power-on state for the NumLock. Configuration options: [Off] [On]
Wait For ‘F1’ If Error [Enabled]
When set to Enabled, the system waits for the F1 key to be pressed when error occurs.
Configuration options: [Disabled] [Enabled]
Hit ‘DEL’ Message Display [Enabled]
When set to [Enabled], the system displays the message Press DEL to run Setup during
POST. Configuration options: [Disabled] [Enabled]
2.6.3
Security
The Security menu items allow you to change the system security settings. Select an item
then press <Enter> to display the configuration options.
Change Supervisor Password
Select this item to set or change the supervisor password. The Supervisor Password item
on top of the screen shows the default Not Installed. After you set a password, this item
shows Installed.
To set a Supervisor Password:
1.
2.
Select the Change Supervisor Password item and press <Enter>.
In the password box, key in a password containing up to six letters or numbers, or
both, then press <Enter>.
3.
Confirm the password when prompted.
The message Password Installed appears after you successfully set your password.
To change the supervisor password, follow the same steps in setting a supervisor password.
To clear the supervisor password, select the Change Supervisor Password then press
<Enter> twice. The message Password uninstalled appears.
If you forget your BIOS password, you can clear it by erasing the CMOS Real Time Clock
(RTC) RAM. See section 1.6 Jumpers for information on how to erase the RTC RAM.
After you have set a supervisor password, the other items appear to allow you to change
other security settings.
User Access Level [Full Access]
This item allows you to select the access restriction to the Setup items.
Configuration options: [No Access] [View Only] [Limited] [Full Access]
[No Access] - prevents user access to the Setup utility.
2-14
Chapter 2: BIOS information
[View Only] - allows access but does not allow change to any field.
[Limited] - allows changes only to selected fields, such as Date and Time.
[Full Access] - allows viewing and changing all the fields in the Setup utility.
Change User Password
Select this item to set or change the user password. The User Password item on top of the
screen shows the default Not Installed. After you set a password, this item shows Installed.
To set a User Password:
1.
2.
Select the Change User Password item and press <Enter>.
In the password box, key in a password containing up to six letters or numbers, or
both, then press <Enter>.
3.
Confirm the password when prompted.
The message Password Installed appears after you set your password successfully.
To change the user password, follow the same steps in setting a user password.
Clear User Password
Select this item to clear the user password.
Password Check [Setup]
When set to [Setup], BIOS checks for user password when accessing the Setup utility. When
set to [Always], BIOS checks for user password both when accessing Setup and booting the
system. Configuration options: [Setup] [Always]
2.7
Tools menu
The Tools menu items allow you to configure options for special functions. Select an item
then press <Enter> to display the sub-menu.
BIOS SETUP UTILITY
Main Advanced
ASUS EZ Flash 2
Power
Boot
Tools
Exit
Press ENTER to run the
utility to select and
update BIOS.
Express Gate
[Auto]
[10 Seconds]
[No]
This utility supports
1.FAT 12/16/32(r/w)
2.NTFS(read only)
Enter OS Timer
Reset User Data
3.CD-DISC(read only)
AI NET2
2.7.1
ASUS EZ Flash 2
Allows you to run ASUS EZ Flash 2. When you press <Enter>, a confirmation message
appears. Use the left/right arrow key to select between [Yes] or [No], then press <Enter> to
confirm your choice. See section 2.1.2 ASUS EZ Flash 2 for details.
ASUS AT3IONT-I Series
2-15
2.7.2
Express Gate [Auto]
Allows you to enable or disable the ASUS Express Gate feature. ASUS Express Gate is
a unique instant-on environment that provides quick access to the Internet and Skype.
Configuration options: [Enabled] [Disabled] [Auto]
Enter OS Timer [10 Seconds]
Sets countdown duration that the system waits at the Express Gate’s first screen
before starting Windows or other installed OS. Choose [Prompt User] to stay at the
first screen of Express Gate for user action. Configuration options: [Prompt User]
[1 second] [3 seconds] [5 seconds] [10 seconds] [15 seconds] [20 seconds]
[30 seconds]
Reset User Data [No]
Allows you to clear Express Gate’s user data. Configuration options: [No] [Reset]
When setting this item to [Reset], ensure to save the setting to the BIOS so that the
user data will be cleared the next time you enter the Express Gate. User data includes
the Express Gate’s settings as well as any personal information stored by the web
browser (bookmarks, cookies, browsing history, etc.). This is useful in the rare case
where corrupt settings prevent the Express Gate environment from launching properly.
The first time wizard will run again when you enter the Express Gate environment after
clearing its settings.
2.7.3
AI NET 2
Check Realtek LAN cable [Disabled]
Enables or disables checking of the Realtek LAN cable during the Power-On Self-Test
(POST). Configuration options: [Disabled] [Enabled]
2.8
Exit menu
The Exit menu items allow you to load the optimal or failsafe default values for the BIOS
items, and save or discard your changes to the BIOS items.
BIOS SETUP UTILITY
Main
Advanced
Power
Boot
Tools
Exit
Exit Options
Exit system setup
after saving the
Exit & Save Changes
Exit & Discard Changes
Discard Changes
changes.
F10 key can be used
for this operation.
Load Setup Defaults
Pressing <Esc> does not immediately exit this menu. Select one of the options from this
menu or <F10> from the legend bar to exit.
2-16
Chapter 2: BIOS information
ASUS contact information
ASUSTeK COMPUTER INC.
Address
Telephone
Fax
E-mail
Web site
15 Li-Te Road, Peitou, Taipei, Taiwan 11259
+886-2-2894-3447
+886-2-2890-7798
Technical Support
Telephone
Online support
+86-21-38429911
support.asus.com
ASUS COMPUTER INTERNATIONAL (America)
Address
Telephone
Fax
800 Corporate Way, Fremont, CA 94539, USA
+1-510-739-3777
+1-510-608-4555
usa.asus.com
Web site
Technical Support
Telephone
Support fax
+1-812-282-2787
+1-812-284-0883
support.asus.com
Online support
ASUS COMPUTER GmbH (Germany and Austria)
Address
Harkort Str. 21-23, D-40880 Ratingen, Germany
Fax
Web site
Online contact
+49-2102-959911
Technical Support
Telephone (Component)
Telephone (System/Notebook/Eee/LCD)
Support Fax
+49-1805-010923*
+49-1805-010920*
+49-2102-9599-11
support.asus.com
Online support
* EUR 0.14/minute from a German fixed landline; EUR 0.42/minute from a mobile phone.
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