Thank you for purchasing ASRock 775XFire-RAID motherboard, a reliable motherboard
produced under ASRock’s consistently stringent quality control. It delivers excellent
performance with robust design conforming to ASRock’s commitment 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 on ASRock website
as well. ASRock website
1.1 Package Contents1.1 Package Contents
1.1 Package Contents
1.1 Package Contents1.1 Package Contents
ASRock 775XFire-RAID Motherboard
(ATX Form Factor: 12.0-in x 8.6-in, 30.5 cm x 21.8 cm)
ASRock 775XFire-RAID Quick Installation Guide
ASRock 775XFire-RAID Support CD
(including LGA 775 CPU Installation Live Demo)
One 80-conductor Ultra ATA 66/100 IDE Ribbon Cable
One Ribbon Cable for a 3.5-in Floppy Drive
One Serial ATA (SATA) Data Cable (Optional)
One Serial ATA (SATA) HDD Power Cable (Optional)
One HD 8CH I/O Panel Shield
http://www.asrock.com
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1.21.2
SpecificationsSpecifications
1.2
Specifications
1.21.2
SpecificationsSpecifications
Platform- ATX Form Factor: 12.0-in x 8.6-in, 30.5 cm x 21.8 cm
CPU- LGA 775 for Intel
Mill processors (in 775-land LGA package)
- FSB 800/533 MHz
- Supports Hyper-Threading Technology (see CAUTION 1)
- Supports EM64T CPU
Chipset- Northbridge: Intel
- Southbridge: Intel® ICH6R
Memory- Dual Channel DDRII Memory Technology (see CAUTION 2)
- 4 x DDRII DIMM slots
- Support DDRII533
- Max. capacity: 4GB
Hybrid Booster- CPU Frequency Stepless Control (see CAUTION 3)
- ASRock U-COP (see CAUTION 4)
- Boot Failure Guard (B.F.G.)
Expansion Slot- Supports ATI
- 3 x PCI slots
- 1 x PCI Express x 16 slot
- 1 x AGI Express slot (PCI Express x 4) (see CAUTION 5)
- 1 x PCI Express x 1 slot
Audio- Realtek ALC861 7.1 channel CODEC with High Definition
Audio
LAN- Realtek PCI LAN 8101L
- Speed: 10/100 Ethernet
- Supports Wake-On-LAN
Rear Panel I/OHD 8CH I/O
- 1 x PS/2 Mouse Port
- 1 x PS/2 Keyboard Port
- 1 x Serial Port: COM1
- 1 x Parallel Port (ECP/EPP Support)
- 4 x Ready-to-Use USB 2.0 Ports
- 1 x RJ-45 Port
- Audio Jack: Side Speaker/Rear Speaker/Central Bass/Line
in/Front Speaker/Microphone (see CAUTION 6)
®
Pentium® 4 / Celeron® D, supporting Cedar
®
925X chipset
®
CrossFire
TM
66
6
66
Connector- 4 x Serial ATA 1.5Gb/s connectors, support RAID (RAID 0,
RAID 1, and Intel Matrix Storage) and “Hot Plug” functions
- 1 x ATA100 IDE connector (supports 2 x IDE devices)
- 1 x Floppy connector
- 1 x IR header
- 1 x Game header
- CPU/Chassis FAN connector
- 20 pin ATX power connector
- 4 pin 12V power connector
- SLI/XFIRE power connector
- CD in header
- Front panel audio connector
- 2 x USB 2.0 headers (support 4 USB 2.0 ports)
(see CAUTION 7)
BIOS Feature- 4Mb AMI BIOS
- AMI Legal BIOS
- Supports “Plug and Play”
- ACPI 1.1 Compliance Wake Up Events
- Supports jumperfree
Support CD- Drivers, Utilities, AntiVirus Software
Hardware- CPU Temperature Sensing
Monitor- Chassis Temperature Sensing
- CPU Overheat Shutdown to Protect CPU Life
- CPU Fan Tachometer
- Chassis Fan Tachometer
- CPU Quiet Fan
- Voltage Monitoring: +12V, +5V, +3.3V, Vcore
OS- Microsoft
®
Windows® 2000/XP/XP 64-bit compliant
Certifications- FCC, CE, WHQL
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CAUTION!
1. About the setting of “Hyper Threading Technology”, please check page 36.
2. This motherboard supports Dual Channel Memory Technology. Before you
implement Dual Channel Memory Technology, make sure to read the
installation guide of memory modules on page 16 for proper installation.
3. 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.
4. 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.
5. If you install PCI Express VGA card to AGI Express slot (PCI Express x
4), PCIE2 slot (PCIE x 1) function will be disabled. For the information of
the compatible PCI Express VGA cards, please refer to the “Supported PCI
Express VGA Card List for AGI Express Slot (PCI Express x 4)” on page
9. For the proper installation of PCI Express VGA card, please refer to the
installation guide on page 18.
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 11 for
proper connection.
7. Power Management for USB 2.0 works fine under Microsoft
SP1 or SP2 / 2000 SP4.
®
Windows® XP
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1.31.3
Supported PCI Express VGA Card List for AGISupported PCI Express VGA Card List for AGI
1.3
Supported PCI Express VGA Card List for AGI
1.31.3
Supported PCI Express VGA Card List for AGISupported PCI Express VGA Card List for AGI
Express Slot (PCI Express x 4)Express Slot (PCI Express x 4)
Express Slot (PCI Express x 4)
Express Slot (PCI Express x 4)Express Slot (PCI Express x 4)
(for Windows 2000/Windows XP)
Graphics Chip Model Name Chipset Name
Vendor
NVIDIA
ATI
For the latest updates of the supported PCI Express VGA card list for AGI Express
slot (PCI Express x 4), please visit our website for details.
ASRock website:
Note. It is not recommended to use Turbo cache PCI Express x 16 VGA cards.
ASUS Extreme N6200GE/TD GeForce 6200
ASUS Extreme N6200TC256/TD GeForce 6200
ASUS Extreme N6800/TD GeForce 6800
ASUS Extreme N6800GT GeForce 6800GT
ALBATRON PC6600GT GeForce 6600GT
GIGABYTE GV-NX66128D GeForce 6600
Inno3D GeFORCE 6600 LE GeForce 6600LE
LEADTEK PX6200 TC/TDH GeForce 6200TC
MSI PCX 5750-TD128E GeForce PCX5750
SPARKLE GeFORCE 6200TC GeForce 6200TC
ASUS Extreme AX600XT/HTVD RADEON X600XT
ASUS Extreme AX700PRO/TVD RADEON X700PRO
GECUBE Radeon X850XT 256M RADEON X850XT
MSI RX1300GPRO-TD256E RADEON X1300 PRO
http://www.asrock.com/support/index.htm
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1.4 Motherboard Layout1.4 Motherboard Layout
1.4 Motherboard Layout
1.4 Motherboard Layout1.4 Motherboard Layout
1
3
4
2
5
8
7
6
21.8cm (8.6 in)
1
PS2_USB_PWR1
PS2
Mouse
Keyboard
PARALLEL PORT
PS2
ATX12 V1
COM1
USB2.0
T: US B2
B:USB3
USB2.0
T:USB0
B:USB1
Bottom:
CTRBASS
Bottom:
MICIN
32
31
30
29
28
27
26
25
SIDESPK
FRONT
Center:
Center:
Top:
REARSPK
Top:
LINEIN
BIOS
PCI
LAN
Top:
RJ-45
Super
4Mb
AUDIO
CODEC
HD_AUDIO1
1
I/O
24
CD1
7.1CH HD
ATXPWR1
SLI/XFIRE_PWR1
PCIE2
AGI_EXPRESS
GAME1
1
23
PCI 1
PCI 2
PCI 3
1
FLOPPY1
PCIE1
PCIEX1_EN4
PCIEX1_EN3
PCIEX1_EN2
22
PCI
EXPRESS
PCIEX1_EN1
FSB800
Intel
925X
Chipset
775XFire-RAID
`
USB45
1
1
21
RoHS
PCIEX1_EN5
1
USB2.0
11
28
Cedar Mill
IDE1
Intel
ICH6R
USB67
20
CPU_FAN1
DDRII533
Dual Channel
FSB800
1
CLRCMOS1
IR1
SPEAKER1
1
1
19
18
DDR_IIDIMM1 (64/72 bit,240-pin module)
DDR_IIDIMM2 (64/72 bit,240-pin module)
CMOS
Battery
DDR_IIDIMM3 (64/72 bit,240-pin module)
PANEL1
PLED PWRBTN
1
HDLED RESET
17
SATA_2
SATA_0
DDR_IIDIMM4 (64/72 bit,240-pin module)
30.5cm (12.0 in)
9
10
11
SATA_3
SATA_1
CHA_FAN1
12
13
14
15
16
1PS2_USB_PWR1 Jumper16 Chassis Fan Connector (CHA_FAN1)
2ATX 12V Connector (ATX12V1)17 System Panel Hea der (P ANEL1)
3A TX Power Conne ctor (A TXPWR1)18 Chassis Speaker Header (SPEAKER 1)
4775-Pin CPU Socket19 Infrared Module Connector (IR1)
5North Bridge Controller20 USB 2.0 Header (USB67, Blue)
6CPU Fan Connector (CPU_FAN1)2 1 USB 2.0 Header (USB45, Blue)
72 x 240-pin DDRII DIMM Slots22 Floppy Connector (FLOPPY1)
(Dual Channel A: DDRII_1, DDRII_3; Yellow)2 3 Game Port Header (GAME1)
82 x 240-pin DDRII DIMM Slots24 Front Panel Audio Header (HD_AUDIO1)
(Dual Channel B: DDRII_2, DDRII_4; Orange)25 PCI Slots (PCI1- 3)
9IDE1 Connector (IDE1, Blue)26 BIOS FWH Chip
10 Clear CMOS Jumper (CLRCMOS1)27 AGI Express Slot (PCI Express x 4)
11 South Bridge Controller28 PCIEX1_EN1 - 5
12 Serial A T A Conne ctor 2 (SATA_2, black)29 PCI Express x 1 Slot (PCIE2)
13 Serial A T A Conne ctor 3 (SATA_3, black)30 PCI Express x 16 Slot (PCIE1)
14 Serial A TA Connector 1 (SA TA_1, blue)3 1 SLI / XFIRE Power Connector
15 Serial A TA Connector 0 (SA TA_0, blue)3 2 Internal Audio Connector: CD1 (Black)
1010
10
1010
1.51.5
1.5
1.51.5
HD 8CH I/OHD 8CH I/O
HD 8CH I/O
HD 8CH I/OHD 8CH I/O
12
PanelPanel
Panel
PanelPanel
6
7
8
13
12
1Parallel Port 8 Microphone (Pink)
2 RJ-45 Port 9 USB 2.0 Ports (USB01)
3 Side Speaker (Gray)10 USB 2.0 Ports (USB23)
4 Rear Speaker (Black)11 Serial Port: COM1
5 Central / Bass (Orange)12 PS/2 Keyboard Port (Purple)
6 Line In (Light Blue)13 PS/2 Mouse Port (Green)
*7Front Speaker (Lime)
11
910
3
4
5
* 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 SpeakerCentral / BassSide Speaker
(No. 7)(No. 4)(No. 5)(No. 3)
2V------
4VV----
6VVV--
8VVVV
* If you use 8-channel audio and enable Multi-Streaming function, “Side Speaker” will be disabled
. Therefore, only 6-channel audio function will work but not 8-channel audio. 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