ASROCK 880GXHU3/128M User manual

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ASRock 880GXHU3/128M Motherboard
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Copyright Notice:Copyright Notice:
Copyright Notice:Copyright Notice:
Copyright Notice:
No part of this installation guide may be reproduced, transcribed, transmitted, or trans-
lated in any language, in any form or by any means, except duplication of documen-
tation by the purchaser for backup purpose, without written consent of ASRock Inc.
Products and corporate names appearing in this guide may or may not be registered
trademarks or copyrights of their respective companies, and are used only for identifica-
tion or explanation and to the owners’ benefit, without intent to infringe.
Disclaimer:Disclaimer:
Disclaimer:Disclaimer:
Disclaimer:
Specifications and information contained in this guide are furnished for informational
use only and subject to change without notice, and should not be constructed as a
commitment by ASRock. ASRock assumes no responsibility for any errors or omissions
that may appear in this guide.
With respect to the contents of this guide, ASRock does not provide warranty of any kind,
either expressed or implied, including but not limited to the implied warranties or
conditions of merchantability or fitness for a particular purpose. In no event shall
ASRock, 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 data, interruption of business and the like), even if ASRock has been
advised of the possibility of such damages arising from any defect or error in the guide
or product.
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.
PublishedNovember 2010
Copyright©2010 ASRock INC. All rights reserved.
CALIFORNIA, USA ONLY
The Lithium battery adopted on this motherboard contains Perchlorate, a toxic
substance controlled in Perchlorate Best Management Practices (BMP) regulations
passed by the California Legislature. When you discard the Lithium battery in
California, USA, please follow the related regulations in advance.
“Perchlorate Material-special handling may apply, see
www.dtsc.ca.gov/hazardouswaste/perchlorate”
ASRock Website: http://www.asrock.com

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Motherboard LayoutMotherboard Layout
Motherboard LayoutMotherboard Layout
Motherboard Layout
1 PS2_USB_PW1 Jumper 21 SATAII Connector (SATAII_3(PORT2),Blue)
2 CPU Fan Connector (CPU_FAN1) 22 Power LED Header (PLED1)
3 ATX 12V Power Connector (ATX12V1) 23 SATAII Connector (SATAII_5(PORT4),Blue)
4 AM3 CPU Socket 24 USB_PW1 Jumper
5 CPU Heatsink Retention Module 25 USB 2.0 Header (USB6_7, Blue)
6 2 x 240-pin DDR3 DIMM Slots 26 USB 2.0 Header (USB8_9, Blue)
(Dual Channel A: DDR3_A1, DDR3_B1; Blue) 27 USB 2.0 Header (USB10_11, Blue)
7 2 x 240-pin DDR3 DIMM Slots 28 Infrared Module Header (IR1)
(Dual Channel B: DDR3_A2, DDR3_B2; White) 29 Floppy Connector (FLOPPY1)
8 ATX Power Connector (ATXPWR1) 30 Serial Port Connector (COM1)
9 Northbridge Fan Connector (NB_FAN1) 31 Front Panel Audio Header
10 Primary IDE Connector (IDE1, Blue) (HD_AUDIO1, White)
11 Clear CMOS Jumper (CLRCMOS1) 32 Internal Audio Connector: CD1 (Black)
12 SPI Flash Memory (8Mb) 33 HDMI_SPDIF Header
13 Southbridge Controller (HDMI_SPDIF1, White)
14 System Panel Header (PANEL1, White) 34 PCI Slots (PCI1-3)
15 Chassis Fan Connector (CHA_FAN2) 35 PCI Express 2.0 x1 Slot (PCIE3; White)
16 Chassis Fan Connector (CHA_FAN1) 36 PCI Express 2.0 x16 Slot (PCIE2; Blue)
17 Chassis Speaker Header (SPEAKER1, White) 37 PCI Express 2.0 x1 Slot (PCIE1; White)
18 SATAII Connector (SATAII_2 (PORT 1), Blue) 38 Northbridge Controller
19 SATAII Connector (SATAII_1 (PORT 0), Blue) 39 Power Fan Connector (PWR_FAN1)
20 SATAII Connector (SATAII_4 (PORT 3), Blue) 40 USB_PW2 Jumper

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I/O PI/O P
I/O PI/O P
I/O Panelanel
anelanel
anel
** If you use 2-channel speaker, please connect the speaker’s plug into “Front Speaker Jack”.
See the table below for connection details in accordance with the type of speaker you use.
TABLE for Audio Output Connection
Audio Output Channels Front Speaker Rear Speaker Central / Bass Line In
(No. 9) (No. 6) (No. 5) (No. 8)
2 V -- -- --
4VV----
6 VVV--
8 VVVV
LAN Port
ACT/LINK
LED SPEED
LED
* There are two LED next to the LAN port. Please refer to the table below for the LAN port LED
indications.
LAN Port LED Indications
Activity/Link LED SPEED LED
Status Description Status Description
Off No Link Off 10Mbps connection
Blinking Data Activity Orange 100Mbps connection
On Link Green 1Gbps connection
1 USB 2.0 Ports (USB23) ** 9 Front Speaker (Lime)
2 VGA/D-Sub Port 10 Microphone (Pink)
3 USB 2.0 Ports (USB45) 11 USB 2.0 Port (USB0)
* 4 LAN RJ-45 Port 12 USB 3.0 Port (USB1)
5 Central / Bass (Orange) 13 eSATAII Port (eSATAII_1)
6 Rear Speaker (Black) 14 VGA/HDMI Port
7 Optical SPDIF Out Port 15 VGA/DVI-D Port
8 Line In (Light Blue) 16 PS/2 Keyboard Port (Purple)
To enable Multi-Streaming function, you need to connect a front panel audio cable to the front
panel audio header. After restarting your computer, you will find “Mixer” tool on your system.
Please select “Mixer ToolBox” , click “Enable playback multi-streaming”, and click
“ok”. Choose “2CH”, “4CH”, “6CH”, or “8CH” and then you are allowed to select “Realtek HDA
Primary output” to use Rear Speaker, Central/Bass, and Front Speaker, or select “Realtek
HDA Audio 2nd output” to use front panel audio.

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1.1.
1.1.
1. IntroductionIntroduction
IntroductionIntroduction
Introduction
Thank you for purchasing ASRock 880GXHU3/128M motherboard, a reliable
motherboard produced under ASRock’s consistently stringent quality control. It de-
livers excellent performance with robust design conforming to ASRock’s commit-
ment to quality and endurance.
In this manual, chapter 1 and 2 contain introduction of the motherboard and step-by-step
guide to the hardware installation. Chapter 3 and 4 contain the configuration guide to
BIOS setup and information of the Support CD.
Because the motherboard specifications and the BIOS software might
be updated, the content of this manual will be subject to change without
notice. In case any modifications of this manual occur, the updated
version will be available on ASRock website without further notice. You
may find the latest VGA cards and CPU support lists onASRock website
as well. ASRock website http://www.asrock.com
If you require technical support related to this motherboard, please visit
our website for specific information about the model you are using.
www.asrock.com/support/index.asp
1.11.1
1.11.1
1.1 Package ContentsPackage Contents
Package ContentsPackage Contents
Package Contents
ASRock 880GXHU3/128M Motherboard
(ATX Form Factor: 12.0-in x 8.8-in, 30.5 cm x 22.4 cm)
ASRock 880GXHU3/128M Quick Installation Guide
ASRock 880GXHU3/128M Support CD
2 x SerialATA (SATA) Data Cables (Optional)
1 x I/O Panel Shield
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1.21.2
1.21.2
1.2 SpecificationsSpecifications
SpecificationsSpecifications
Specifications
Platform - ATX Form Factor: 12.0-in x 8.8-in, 30.5 cm x 22.4 cm
-All Solid Capacitor design
CPU - Support for SocketAM3 processors: AMD PhenomTM II X6 /
X4 / X3 / X2 (except 920 / 940) / Athlon II X4 / X3 / X2 /
Sempron processors
- Six-Core CPU Ready
- Supports CPU up to 140W
- Supports AMD OverDriveTM with ACC feature (Advanced
Clock Calibration)
- V4 + 1 Power Phase Design
- Supports AMD’s Cool ‘n’ QuietTM Technology
- FSB 2600 MHz (5.2 GT/s)
- Supports Untied Overclocking Technology (see CAUTION 1)
- Supports Hyper-Transport 3.0 (HT 3.0) Technology
Chipset -Northbridge:AMD880G
- Southbridge:AMD SB710
Memory - Dual Channel DDR3 Memory Technology (see CAUTION 2)
- 4 xDDR3DIMM slots
- SupportDDR3 1800(OC)/1600(OC)/1333/1066/800 non-ECC,
un-buffered memory (see CAUTION 3)
- Max. capacity of system memory: 16GB (see CAUTION 4)
Expansion Slot - 1 x PCI Express 2.0 x16 slot (blue @ x16 mode)
- 2 x PCI Express 2.0 x1 slots
- 3 x PCI slots
- Supports ATITM Hybrid CrossFireXTM
Graphics - Integrated AMD Radeon HD 4250 graphics
-DX10.1 class iGPU, Shader Model 4.1
- Max. shared memory 512MB (see CAUTION 5)
- Integrated 128MB side port memory for iGPU
- Three VGA Output options: D-Sub, DVI-Dand HDMI
- Supports HDMI Technology with max. resolution up to
1920x1200 (1080P)
- Supports Dual-link DVI with max. resolution up to 2560x1600
@ 75Hz
- Supports D-Sub with max. resolution up to 2048x1536
@ 85Hz
- Supports HDCP function withDVI and HDMI ports
- Supports Full HD 1080p Blu-ray (BD) / HD-DVD playback
with DVI and HDMI ports

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Audio - 7.1 CH HDAudio with Content Protection
(Realtek ALC892 Audio Codec)
- Premium Blu-ray audio support
LAN - PCIE x1Gigabit LAN 10/100/1000 Mb/s
- Realtek RTL8111DL
- Supports Wake-On-LAN
Rear Panel I/O I/OPanel
- 1 x PS/2 Keyboard Port
- 1 x VGA/D-Sub Port
- 1 x VGA/DVI-D Port
- 1 x HDMI Port
- 1 x Optical SPDIF Out Port
- 5 x Ready-to-Use USB 2.0 Ports
- 1 x eSATAII Connector
- 1 x Ready-to-Use USB 3.0 Port
-1x RJ-45 LAN Port with LED (ACT/LINKLEDand SPEED LED)
- HDAudio Jack: Rear Speaker/Central/Bass/Line in/
Front Speaker/Microphone (see CAUTION 6)
USB 3.0 - 1 x USB 3.0 port by Fresco FL1000G, supports USB 3.0 up to
5Gb/s
Connector - 5 x SerialATAII 3.0Gb/s connectors, support RAID (RAID 0,
RAID 1, RAID10 and JBOD),NCQ,AHCI and “Hot Plug”
functions (see CAUTION 7)
- 1 x ATA133 IDE connector (supports 2 x IDE devices)
- 1 x Floppy connector
- 1 x IR header
- 1 x COM port header
- 1 x HDMI_SPDIF header
- 1 x Power LED header
- CPU/Chassis/NB/Power FANconnector
- 24 pin ATX power connector
- 8 pin 12V power connector
- CD in header
- Front panel audio connector
- 3 x USB 2.0 headers (support 6 USB 2.0 ports)
BIOS Feature - 8MbAMI BIOS
-AMI Legal BIOS
- Supports “Plug and Play”
-ACPI 1.1 Compliance Wake Up Events
- Supports jumperfree
- SMBIOS 2.3.1 Support
- CPU, VCCM,NB, SB Voltage Multi-adjustment

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Support CD - Drivers, Utilities, AntiVirus Software (Trial Version), AMD
OverDriveTM Utility, AMDLive! Explorer,AMDFusion,ASRock
Software Suite (CyberLink DVD Suite - OEM and Trial;
Creative Sound Blaster X-Fi MB - Trial)
Unique Feature - ASRock OC Tuner (see CAUTION 8)
- Intelligent Energy Saver (see CAUTION 9)
- Instant Boot
- ASRock Instant Flash (see CAUTION 10)
- ASRock OC DNA (see CAUTION 11)
- Hybrid Booster:
- CPU Frequency Stepless Control (see CAUTION 12)
- ASRock U-COP (see CAUTION 13)
- Boot Failure Guard (B.F.G.)
- Turbo 40 / Turbo 50 GPU Overclocking
Hardware - CPU Temperature Sensing
Monitor - Chassis Temperature Sensing
- CPU/Chassis/NB/Power Fan Tachometer
- CPU Quiet Fan
- CPU/Chassis Fan Multi-Speed Control
- Voltage Monitoring: +12V, +5V, +3.3V, Vcore
OS - Microsoft® Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit
/ XP / XP Media Center / XP 64-bit compliant
Certifications - FCC, CE, WHQL
- ErP/EuP Ready (ErP/EuP ready power supply is required)
(see CAUTION 14)
* For detailed product information, please visit our website: http://www.asrock.com
WARNING
Please realize that there is a certain risk involved with overclocking, including adjusting
the setting in the BIOS, applying Untied Overclocking Technology, or using the third-
party overclocking tools. Overclocking may affect your system stability, or even
cause damage to the components and devices of your system. It should be done at
your own risk and expense. We are not responsible for possible damage caused by
overclocking.

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CAUTION!
1. This motherboard supports Untied Overclocking Technology. Please read “Un-
tied Overclocking Technology” on page 26 for details.
2. This motherboard supportsDual Channel Memory Technology. Before you
implement Dual Channel Memory Technology, make sure to read the
installation guide of memory modules on page 12 for proper installation.
3. Whether 1800/1600MHz memory speed is supported depends on the AM3
CPU you adopt. If you want to adopt DDR3 1800/1600 memory module
on this motherboard, please refer to the memory support list on our
website for the compatible memory modules.
ASRock website http://www.asrock.com
4. Due to the operating system limitation, the actual memory size may be
less than 4GB for the reservation for system usage under Windows®7 /
VistaTM / XP. For Windows®OS with 64-bit CPU, there is no such limitation.
5. The maximum shared memory size is defined by the chipset vendor and
is subject to change. Please checkAMDwebsite for the latest information.
6. For microphone input, this motherboard supports both stereo and mono modes.
For audio output, this motherboard supports 2-channel, 4-channel, 6-channel,
and 8-channel modes. Please check the table on page 3 for proper connection.
7. Before installing SATAII hard disk to SATAII connector, please read the “SATAII
Hard Disk Setup Guide” on page 29 of “User Manual” in the support CD to
adjust your SATAII hard disk drive to SATAII mode. You can also connect SATA
hard disk to SATAII connector directly.
8. It is a user-friendly ASRock overclocking tool which allows you to surveil
your system by hardware monitor function and overclock your hardware
devices to get the best system performance under Windows® environment.
Please visit our website for the operation procedures of ASRock OC
Tuner. ASRock website: http://www.asrock.com
9. Featuring an advanced proprietary hardware and software design,
Intelligent Energy Saver is a revolutionary technology that delivers
unparalleled power savings. The voltage regulator can reduce the
number of output phases to improve efficiency when the CPU cores are
idle. In other words, it is able to provide exceptional power saving and
improve power efficiency without sacrificing computing performance. To
use Intelligent Energy Saver function, please enable Cool ‘n’ Quiet option
in the BIOS setup in advance. Please visit our website for the operation
procedures of Intelligent Energy Saver.
ASRock website: http://www.asrock.com

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10. ASRock Instant Flash is a BIOS flash utility embedded in Flash ROM.
This convenient BIOS update tool allows you to update system BIOS
without entering operating systems first like MS-DOS or Windows®. With
this utility, you can press <F6> key during the POST or press <F2> key to
BIOS setup menu to access ASRock Instant Flash. Just launch this tool
and save the new BIOS file to your USB flash drive, floppy disk or hard
drive, then you can update your BIOS only in a few clicks without prepar-
ing an additional floppy diskette or other complicated flash utility. Please
be noted that the USB flash drive or hard drive must use FAT32/16/12 file
system.
11. The software name itself – OC DNAliterally tells you what it is capable of.
OC DNA, an exclusive utility developed by ASRock, provides a conve-
nient way for the user to record the OC settings and share with others. It
helps you to save your overclocking record under the operating system
and simplifies the complicated recording process of overclocking settings.
With OC DNA, you can save your OC settings as a profile and share with
your friends! Your friends then can load the OC profile to their own system
to get the same OC settings as yours! Please be noticed that the OC
profile can only be shared and worked on the same motherboard.
12. Although this motherboard offers stepless control, it is not recommended
to perform over-clocking. Frequencies other than the recommended CPU
bus frequencies may cause the instability of the system or damage the
CPU.
13. While CPU overheat is detected, the system will automatically shutdown.
Before you resume the system, please check if the CPU fan on the
motherboard functions properly and unplug the power cord, then plug it
back again. To improve heat dissipation, remember to spray thermal
grease between the CPU and the heatsink when you install the PC system.
14. EuP, stands for Energy Using Product, was a provision regulated by
European Union to define the power consumption for the completed system.
According to EuP, the total AC power of the completed system shall be
under 1.00W in off mode condition. To meet EuP standard, an EuP ready
motherboard and an EuP ready power supply are required. According to
Intel’s suggestion, the EuP ready power supply must meet the standard of
5v standby power efficiency is higher than 50% under 100 mA current
consumption. For EuP ready power supply selection, we recommend you
checking with the power supply manufacturer for more details.

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2.2.
2.2.
2. InstallationInstallation
InstallationInstallation
Installation
This is an ATX form factor (12.0-in x 8.8-in, 30.5 cm x 22.4 cm) motherboard.
Before you install the motherboard, study the configuration of your chassis to en-
sure that the motherboard fits into it.
Pre-installation PrecautionsPre-installation Precautions
Pre-installation PrecautionsPre-installation Precautions
Pre-installation Precautions
Take note of the following precautions before you install motherboard
components or change any motherboard settings.
Before you install or remove any component, ensure that the
power 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.
1. Unplug the power cord from the wall socket before touching any
component.
2. To avoid damaging the motherboard components due to static
electricity, NEVER place your motherboard directly on the carpet or
the like. Also remember to use a grounded wrist strap or touch a
safety grounded object before you handle components.
3. Hold components by the edges and do not touch the ICs.
4. Whenever you uninstall any component, place it on a grounded anti-
static pad or in the bag that comes with the component.
5. When placing screws into the screw holes to secure the motherboard
to the chassis, please do not over-tighten the screws!Doing so may
damage the motherboard.

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2.12.1
2.12.1
2.1 CPU InstallationCPU Installation
CPU InstallationCPU Installation
CPU Installation
Step 1. Unlock the socket by lifting the lever up to a 90oangle.
Step 2. Position the CPU directly above the socket such that the CPU corner with
the golden triangle matches the socket corner with a small triangle.
Step 3. Carefully insert the CPU into the socket until it fits in place.
The CPU fits only in one correct orientation. DO NOT force the CPU
into the socket to avoid bending of the pins.
Step 4. When the CPU is in place, press it firmly on the socket while you push
down the socket lever to secure the CPU. The lever clicks on the side tab
to indicate that it is locked.
2.22.2
2.22.2
2.2 Installation of CPU Fan and HeatsinkInstallation of CPU Fan and Heatsink
Installation of CPU Fan and HeatsinkInstallation of CPU Fan and Heatsink
Installation of CPU Fan and Heatsink
After you install the CPU into this motherboard, it is necessary to install a
larger heatsink and cooling fan to dissipate heat. You also need to spray
thermal grease between the CPU and the heatsink to improve heat
dissipation. Make sure that the CPU and the heatsink are securely fas-
tened and in good contact with each other. Then connect the CPU fan to
the CPU FAN connector (CPU_FAN1, see Page 2, No. 2). For proper
installation, please kindly refer to the instruction manuals of the CPU fan
and the heatsink.
STEP 1:
Lift Up The Socket Lever
STEP 2 / STEP 3:
Match The CPU Golden Triangle
To The Socket Corner Small
Triangle
STEP 4:
Push Down And Lock
The Socket Lever
Lever 90° Up
CPU Golden Triangle
Socker Corner Small Triangle
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2.3 Installation of Memory Modules (DIMM)2.3 Installation of Memory Modules (DIMM)
2.3 Installation of Memory Modules (DIMM)2.3 Installation of Memory Modules (DIMM)
2.3 Installation of Memory Modules (DIMM)
This motherboard provides four 240-pin DDR3 (DoubleData Rate 3) DIMM slots,
and supports Dual Channel Memory Technology. For dual channel configuration,
you always need to install identical (the same brand, speed, size and chip-
type)DDR3 DIMM pair in the slots of the same color. In other words, you have to
install identical DDR3DIMM pair in Dual Channel A (DDR3_A1 and DDR3_B1;
Blue slots; see p.2 No.6) or identical DDR3 DIMM pair in Dual Channel B
(DDR3_A2 and DDR3_B2; White slots; see p.2 No.7), so that Dual Channel
Memory Technology can be activated. This motherboard also allows you to
install four DDR3 DIMMs for dual channel configuration, and please install iden-
tical DDR3 DIMMs in all four slots. You may refer to the Dual Channel Memory
Configuration Table below.
Dual Channel Memory Configurations
DDR3_A1 DDR3_B1 DDR3_A2 DDR3_B2
(Blue Slot) (Blue Slot) (White Slot) (White Slot)
(1) Populated Populated - -
(2) - - Populated Populated
(3)* Populated Populated Populated Populated
* For the configuration (3), please install identical DDR3 DIMMs in all four
slots.
1. If you want to install two memory modules, for optimal compatibility
and reliability, it is recommended to install them in the slots of the
same color. In other words, install them either in the set of blue slots
(DDR3_A1 and DDR3_B1), or in the set of white slots (DDR3_A2
and DDR3_B2).
2. If only one memory module or three memory modules are installed
in the DDR3 DIMM slots on this motherboard, it is unable to activate
the Dual Channel Memory Technology.
3. If a pair of memory modules is NOT installed in the same Dual
Channel, for example, installing a pair of memory modules in
DDR3_A1 and DDR3_A2, it is unable to activate the Dual Channel
Memory Technology .
4. It is not allowed to install a DDR or DDR2 memory module into
DDR3 slot; otherwise, this motherboard andDIMM may be damaged.
5. If you adopt DDR3 1800/1600 memory modules on this motherboard,
it is recommended to install them on DDR3_A2 and DDR3_B2 slots.

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Installing a DIMMInstalling a DIMM
Installing a DIMMInstalling a DIMM
Installing a DIMM
Please make sure to disconnect power supply before adding or
removing DIMMs or the system components.
Step 1. Unlock aDIMM slot by pressing the retaining clips outward.
Step 2. Align aDIMM on the slot such that the notch on theDIMM matches the break
on the slot.
The DIMM only fits in one correct orientation. It will cause permanent
damage to the motherboard and theDIMM if you force the DIMM into the
slot at incorrect orientation.
Step 3. Firmly insert theDIMM into the slot until the retaining clips at both ends fully
snap back in place and theDIMM is properly seated.
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2.4 Expansion Slots (PCI and PCI Express Slots)2.4 Expansion Slots (PCI and PCI Express Slots)
2.4 Expansion Slots (PCI and PCI Express Slots)2.4 Expansion Slots (PCI and PCI Express Slots)
2.4 Expansion Slots (PCI and PCI Express Slots)
There are 3 PCI slots and 3 PCI Express slots on this motherboard.
PCI Slots: PCI slots are used to install expansion cards that have the 32-bit PCI
interface.
PCIE Slots:PCIE1 / PCIE3 (PCIE x1 slot; White) is used for PCI Express cards with
x1 lane width cards, such as Gigabit LAN card and SATA2 card.
PCIE2 (PCIE x16 slot; Blue) is used for PCI Express x16 lane width
graphics cards.
Installing an expansion cardInstalling an expansion card
Installing an expansion cardInstalling an expansion card
Installing an expansion card
Step 1. Before installing the expansion card, please make sure that the power
supply is switched off or the power cord is unplugged. Please read the
documentation of the expansion card and make necessary hardware
settings for the card before you start the installation.
Step 2. Remove the system unit cover (if your motherboard is already installed in
a chassis).
Step 3. Remove the bracket facing the slot that you intend to use. Keep the
screws for later use.
Step 4. Align the card connector with the slot and press firmly until the card is
completely seated on the slot.
Step 5. Fasten the card to the chassis with screws.
Step 6. Replace the system cover.

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2. If you have installed onboard VGA driver from our support CD to your system
already, you can freely enjoy the benefits of dual monitor function after your
system boots. If you haven’t installed onboard VGA driver yet, please install
onboard VGA driver from our support CD to your system and restart your
computer. Then you can start to use dual monitor function on this motherboard.
1. DVI-D and HDMI ports cannot function at the same time. When one of
them is enabled, the other one will be disabled.
2. When you playback HDCP-protected video from Blu-ray (BD) or
HD-DVD disc, the content will be displayed only in one of the two
monitors instead of both monitors.
2.5 Dual Monitor and Surround Display Features2.5 Dual Monitor and Surround Display Features
2.5 Dual Monitor and Surround Display Features2.5 Dual Monitor and Surround Display Features
2.5 Dual Monitor and Surround Display Features
Dual Monitor Feature
This motherboard supports dual monitor feature. With the internal VGA output
support (DVI-D, D-Sub and HDMI), you can easily enjoy the benefits of dual monitor
feature without installing any add-on VGA card to this motherboard. This
motherboard also provides independent display controllers for DVI-D, D-Sub and
HDMI to support dual VGA output so that DVI-D,D-sub and HDMI can drive same or
different display contents.
To enable dual monitor feature, please follow the below steps:
1. ConnectDVI-D monitor cable to VGA/DVI-D port on the I/O panel, connect D-Sub
monitor cable to VGA/D-Sub port on the I/O panel, or connect HDMI monitor
cable to HDMI port on the I/O panel.
VGA/DVI-D port HDMI port
VGA/D-Sub port

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Surround Display Feature
This motherboard supports surround display upgrade. With the internal VGA
output support (DVI-D, D-Sub and HDMI) and external add-on PCI Express VGA
cards, you can easily enjoy the benefits of surround display feature.
Please refer to the following steps to set up a surround display environment:
1. Install theATITM PCI Express VGA card on PCIE2 slot. Please refer to page 14 for
proper expansion card installation procedures for details.
2. ConnectDVI-D monitor cable to VGA/DVI-D port on the I/O panel, connect D-Sub
monitor cable to VGA/D-Sub port on the I/O panel, or connect HDMI monitor
cable to HDMI port on the I/O panel. Then connect other monitor cables to the
corresponding connectors of the add-on PCI Express VGA card on PCIE2 slot.
3. Boot your system. Press <F2> to enter BIOS setup. Enter “Share Memory”
option to adjust the memory capability to [32MB], [64MB], [128MB] [256MB] or
[512MB] to enable the function of VGA/D-sub. Please make sure that the value
you select is less than the total capability of the system memory. If you do not
adjust the BIOS setup, the default value of “Share Memory”, [Auto], will disable
VGA/D-Sub function when the add-on VGA card is inserted to this
motherboard.
4. Install the onboard VGA driver and the add-on PCI Express VGA card driver to
your system. If you have installed the drivers already, there is no need to install
them again.
5. Set up a multi-monitor display.
For Windows®XP / XP 64-bit OS:
Right click the desktop, choose “Properties”, and select the “Settings” tab
so that you can adjust the parameters of the multi-monitor according to the
steps below.
A. Click the “Identify” button to display a large number on each monitor.
B. Right-click the display icon in the Display Properties dialog that you wish
to be your primary monitor, and then select “Primary”. When you use
multiple monitors with your card, one monitor will always be Primary,
and all additional monitors will be designated as Secondary.
C. Select the display icon identified by the number 2.
D. Click “Extend my Windows desktop onto this monitor”.
E. Right-click the display icon and select “Attached”, if necessary.
F. Set the “Screen Resolution” and “Color Quality” as appropriate for the
second monitor. Click “Apply” or “OK” to apply these new values.
G. Repeat steps C through E for the diaplay icon identified by the number
one, two, three and four.

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HDCP Function
HDCP function is supported on this motherboard. To use HDCP
function with this motherboard, you need to adopt the monitor that
supports HDCP function as well. Therefore, you can enjoy the
superior display quality with high-definition HDCP encryption
contents. Please refer to below instruction for more details about
HDCP function.
What is HDCP?
HDCP stands for High-BandwidthDigital Content Protection, a
specification developed by Intel®for protecting digital entertainment
content that uses the DVI interface. HDCP is a copy protection
scheme to eliminate the possibility of intercepting digital data
midstream between the video source, or transmitter - such as a
computer, DVD player or set-top box - and the digital display, or
receiver - such as a monitor, television or projector. In other words,
HDCP specification is designed to protect the integrity of content as it
is being transmitted.
Products compatible with the HDCP scheme such as DVD players,
satellite and cable HDTV set-top-boxes, as well as few entertain-
ment PCs requires a secure connection to a compliant display. Due
to the increase in manufacturers employing HDCP in their equipment,
it is highly recommended that the HDTV or LCDmonitor you purchase
is compatible.
For Windows®7 / 7 64-bit / VistaTM / VistaTM 64-bit OS:
Right click the desktop, choose “Personalize”, and select the “Display
Settings” tab so that you can adjust the parameters of the multi-monitor
according to the steps below.
A. Click the number ”2” icon.
B. Click the items “This is my main monitor” and “Extend the desktop onto
this monitor”.
C. Click “OK” to save your change.
D. Repeat steps A through C for the display icon identified by the number
three and four.
6. Use Surround Display. Click and drag the display icons to positions representing
the physical setup of your monitors that you would like to use. The placement
of display icons determines how you move items from one monitor to another.

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ATI Catalyst Control Center
2.62.6
2.62.6
2.6 AA
AA
ATITI
TITI
TITMTM
TMTM
TM Hybrid CrossFHybrid CrossF
Hybrid CrossFHybrid CrossF
Hybrid CrossFireXireX
ireXireX
ireXTMTM
TMTM
TM Operation GuideOperation Guide
Operation GuideOperation Guide
Operation Guide
This motherboard supports ATITM Hybrid CrossFireXTM feature. ATITM Hybrid
CrossFireXTM brings multi-GPU performance capabilities by enabling anAMD 880G
integrated graphics processor and a discrete graphics processor to operate
simultaneously with combined output to a single display for blisteringly-fast frame
rates. Currently, ATITM Hybrid CrossFireXTM Technology is only supported with
Windows®VistaTM / 7 OS, and is not available with Windows®XP OS. In the future,
ATITM Hybrid CrossFireXTM may be supported with Windows®XP OS. Please visit
our website for updated information.
Enjoy the benefit of AEnjoy the benefit of A
Enjoy the benefit of AEnjoy the benefit of A
Enjoy the benefit of ATITI
TITI
TITMTM
TMTM
TM Hybrid CrossFHybrid CrossF
Hybrid CrossFHybrid CrossF
Hybrid CrossFireXireX
ireXireX
ireXTMTM
TMTM
TM
Step 1. Install one compatible PCI Express graphics card to PCIE2 slot (blue). For
the proper installation procedures, please refer to section “Expansion Slots”.
Step 2. Connect the monitor cable to the correspondent connector on the PCI
Express graphics card on PCIE2 slot.
Step 3. Boot your system. Press <F2> to enter BIOS setup. Enter “Advanced”
screen, and enter “Chipset Settings”. Then set the option “Surround View”
to [Enabled].
Step 4. Boot into OS. Please remove the ATITM driver if you have any VGA driver
installed in your system.
Step 5. Install the onboard VGA driver from our support CD to your system for both
the onboard VGA and the discrete graphics card.
Step 6. Restart your computer. Then you will find “ATI Catalyst Control Center” on
your Windows®taskbar.
Vendor Chipset Model Driver
ATI RADEON HD2400XT POWERCOLOR HD2400 XT Support CD 8.71
256MB DDR3
RADEON HD3450 POWERCOLORAX3450 Support CD 8.71
256MD2-S
What does an ATITM Hybrid CrossFireXTM system include?
An ATITM Hybrid CrossFireXTM system includes an ATITM RadeonTM 2400 or ATITM
RadeonTM 3450 series graphics processor and a motherboard based on anAMD
880G integrated chipset, all operating in a Windows®VistaTM / 7 environment. Please
refer to below PCI Express graphics card support list for ATITM Hybrid CrossFireXTM.
For the future update of more compatible PCI Express graphics cards, please visit
our website for further information.

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* Hybrid CrossFireXTM appearing here is a registered trademark ofATITM Technologies Inc.,
and is used only for identification or explanation and to the owners’ benefit, without intent to
infringe.
* For further information of ATITM Hybrid CrossFireXTM technology, please check AMD website
for up dates and details.
Step 7. Double-click “ATI Catalyst Control Center”. Click “View”, click “CrossFireTM”,
and then select the option “Enable CrossFireTM”.
View
CrossFireTM EnableCrossFireTM
Step 8. Click “Yes” to continue.
Step 9. Click “OK” to save your change.
Step 10. Reboot your system. Then you can freely enjoy the benefit of HybridTM
CrossFireXTM feature.
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20 ASRock 880GXHU3/128M Motherboard
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OpenShort
Clear CMOSDefault
2.72.7
2.72.7
2.7 Jumpers SetupJumpers Setup
Jumpers SetupJumpers Setup
Jumpers Setup
The illustration shows how jumpers are
setup. When the jumper cap is placed on
pins, the jumper is “Short”. If no jumper cap
is placed on pins, the jumper is “Open”. The
illustration shows a 3-pin jumper whose pin1
and pin2 are “Short” when jumper cap is
placed on these 2 pins.
Jumper Setting
PS2_USB_PW1 Short pin2, pin3 to enable
(see p.2, No. 1) +5VSB (standby) for PS/2 or
USB23 wake up events.
Note: To select +5VSB, it requires 2 Amp and higher standby current provided by
power supply.
USB_PW2 Short pin2, pin3 to enable
(see p.2, No. 40) +5V_DUAL for USB01/45
wake up events.
Note: To select +5V_DUAL, it requires 2 Amp and higher standby current provided
by power supply. When you select +5V_DUAL, USB devices can wake up
the system under S3 (Suspend to RAM) state. To support ErP/EuP
requirement, please set this jumper to +5V.
USB_PW1 Short pin2, pin3 to enable
(see p.2, No. 24) +5VSB (standby) for
USB6_7/8_9/10_11 wake up
events.
Note: To select +5VSB, it requires 2 Amp and higher standby current provided by
power supply.
Clear CMOS Jumper
(CLRCMOS1)
(see p.2, No. 11)
Note: CLRCMOS1 allows you to clear the data in CMOS. The data in CMOS includes
system setup information such as system password, date, time, and system
setup parameters. To clear and reset the system parameters to default setup,
please turn off the computer and unplug the power cord from the power
supply. After waiting for 15 seconds, use a jumper cap to short pin2 and pin3
on CLRCMOS1 for 5 seconds. However, please do not clear the CMOS right
after you update the BIOS. If you need to clear the CMOS when you just finish
updating the BIOS, you must boot up the system first, and then shut it down
before you do the clear-CMOS action.