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Disclaimer:Disclaimer:
Disclaimer:
Disclaimer:Disclaimer:
Specifications and information contained in this manual 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 manual.
With respect to the contents of this manual, ASRock does not provide warranty of
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In no event shall ASRock, its directors, officers, employees, or agents be liable for
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even if ASRock has been advised of the possibility of such damages arising from any
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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
Thank you for purchasing ASRock 775Dual-880Pro 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-bystep 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 memory 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 775Dual-880Pro Motherboard
(ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm)
ASRock 775Dual-880Pro Quick Installation Guide
ASRock 775Dual-880Pro Support CD
(including LGA 775 CPU Installation Live Demo)
One 80-conductor Ultra ATA 66/100/133 IDE Ribbon Cable
One Ribbon Cable for a 3.5-in Floppy Drive
One Serial ATA (SATA) Cable (Optional)
One Serial ATA (SATA) HDD Power Cable (Optional)
One ASRock 8CH I/O
http://www.asrock.com
55
5
55
1.2 Specifications1.2 Specifications
1.2 Specifications
1.2 Specifications1.2 Specifications
Platform:ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm
CPU:775-Pin Socket
Dual Channel Memory Technology support (see CAUTION 3)
IDE:IDE1: ATA 133 / Ultra DMA Mode 6
IDE2: ATA 133 / Ultra DMA Mode 6
Supports up to 4 IDE devices
Serial ATA:2 SATA connectors
Support up to 1.5Gb/s data transfer rate
Floppy Port:Supports up to 2 floppy disk drives
Audio:7.1 channels AC’97 Audio
LAN:Speed: 802.3u (10/100 Ethernet), supports Wake-On-LAN
Hardware Monitor: CPU temperature sensing
Chassis temperature sensing
CPU overheat shutdown to protect CPU life
(ASRock U-COP)(see CAUTION 4)
CPU fan tachometer
Chassis fan tachometer
Voltage monitoring: +12V, +5V, +3.3V, Vcore
PCI slots:4 slots with PCI Specification 2.3
AGP slot:1 AGP slot, supports 1.5V, 8X/4X AGP card (see CAUTION 5)
PCI Express Graphics slot (PCI Express x 4):
1 slot with PCI Express x 4 , supports PCI Express x 16 Graphic
Card (see CAUTION 6)
66
6
66
USB 2.0:8 USB 2.0 ports:
include 4 ready-to-use USB 2.0 ports on the rear panel,
plus two on-board headers supporting 4 extra USB 2.0 ports
(see CAUTION 7)
ASRock 8CH I/O:1 PS/2 Mouse Port, 1 PS/2 Keyboard Port
1 Serial Port: COM1
1 Parallel Port (ECP/EPP Support)
4 Ready-to-Use USB 2.0 Ports
1 RJ-45 Port
Audio Jack: Rear Speaker / Side Speaker / Central/Bass /
Line In / Front Speaker / Microphone
(see CAUTION 8)
BIOS:AMI BIOS
Supports “Plug and Play”
ACPI 1.1 compliance wake up events
Supports jumperfree
SMBIOS 2.3.1 support
CPU frequency stepless control
(only for advanced users’ reference, see CAUTION 9)
OS:Microsoft® Windows® 98SE / ME / 2000 / XP compliant
CAUTION!
1. About the setting of “Hyper Threading Technology”, please check page 31.
2. Please check the table below for the memory support frequency and its
corresponding CPU FSB frequency.
CPU FSB FrequencyMemory Support Frequency
1066DDR266, DDR333, DDR400,
DDRII400, DDRII533, DDRII667
800DDR266, DDR3
DDRII400, DDRII533, DDRII667
533DDR266, DDR333, DDR400
DDRII400, DDRII533, DDRII667
3. 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 18 for proper installation.
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 a nd the heatsink when you in stall the PC system.
5. Do NOT use a 3.3V AGP card on the AGP slot of this motherboard!
It may cause permanent damage! For the information of the compatible
AGP VGA cards, please refer to the “Supported AGP VGA Card List for
33, DDR400
77
7
77
AGP Slot” on page 9 and 10. For the proper installation of PCI Express
VGA card, please refer to the installation guide on page 20.
6. For the information of the compatible PCI Express VGA cards, please
refer to the “Supported PCI Express VGA Card List for PCI Express
Graphics Slot (PCI Express x 4)” on page 11. For the proper installation of
PCI Express VGA card, please refer to the installation guide on page 20.
7. Power Management for USB 2.0 works fine under Microsoft® Windows® XP
SP1 / 2000 SP4. It may not work properly under Microsoft
ME.
8. 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 13 for
proper connection.
9. 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.
®
Windows® 98 /
88
8
88
1.31.3
Supported AGP VGA Card List for AGP SlotSupported AGP VGA Card List for AGP Slot
1.3
Supported AGP VGA Card List for AGP Slot
1.31.3
Supported AGP VGA Card List for AGP SlotSupported AGP VGA Card List for AGP Slot
(for Windows 2000/Windows XP)
I. AGP 4X
Graphics ChipModel Name
Vendor
n-VIDIAInno3D GeForce 2 MX 400
ASUS V8170
ASUS V9180 Magic/T
ProLink GeForce 4 MX440
II. AGP 8X
Graphics ChipModel Name
Vendor
n-VIDIAALBATRON GeForce4 MX-480 Series
ASUS V9280TD
ASUS V9480
AOPEN Aeolus FX5200-D V128
CHAINTECH A-FX20-N
LEADTEK WINFAST A340TDH
ASUS V9520-X
LEADTEK WinFast A340PRO/TD
ASUS V9560/TD
ALBATRON GeForce FX5600 Serie s
LEADTEK WinFast A360TD
Inno3D GeForce FX5600
AWIN FX5700-LE
GIGABYTE GV -N57L256D
ProLink GeForceFX 5700LE
ASUS V9570/TD
MIS FX5700-TD128
PixelView MGV A-N VGA35BA
CHAINTECH SA5900X
ASUS V9950ULTRA
GIGABYTE GV -N66128DP
LEADTEK WinFast A6600GT/TDH
ALBA TRON GeForce 6600GT
Leadtek WinFast A6600 GT TDH
ASUS N6200
LEADTEK WinFast A400TDH
ASUS V9999LE
ASUS V9999ULTRA/2DT
99
9
99
ATIGigaCube GigaCube-R9200 128M
POWERCOLOR Radeon 9200SE
Connect3D Radeon 9250
POWERCOLOR Radeon 9250
GECUBE Radeon 9250/128M
POWERCOLOR R95V-C3L
Club3D Radeon 9550SE
ASUS A9600SE
Sapphire A TLANTIS Ra deon 9600SE
GECUBE GC-R9600L (SE)
FIC Radeon 9600 PRO
ASUS A9600XT/TVD
Sapphire A TLANTIS Radeon 9600XT
PowerColor XR97-C3L
PowerColor R98-SC3
Club3D Radeon 9800
ASUS A9800XT
ASUS X800
GEXCUBE GC-RX700PGA-C3
For the latest updates of the supported AGP VGA card list for AGP slot, please
visit ASRock website for details.
ASRock website: http://www.asrock.com/support/index.htm
1010
10
1010
1.41.4
Supported PCI Express VGA Card List for PCISupported PCI Express VGA Card List for PCI
1.4
Supported PCI Express VGA Card List for PCI
1.41.4
Supported PCI Express VGA Card List for PCISupported PCI Express VGA Card List for PCI
Express Graphics Slot (PCI Express x 4)Express Graphics Slot (PCI Express x 4)
Express Graphics Slot (PCI Express x 4)
Express Graphics Slot (PCI Express x 4)Express Graphics Slot (PCI Express x 4)
(for Windows 2000/Windows XP)
Graphics ChipModel Name
Vendor
n-VIDIAASUS EN5750
MSI PCX 5750-TD128
ASUS Extreme N5900
SPARKLE GeFORCE 6200TC
LEADTEK PX6200 TC/TDH
ASUS EN6200GE
GIGABYTE GV -NX62128D
ASUS EN6200
ALBATRON PC6600GT
ASUS EN6600
GIGABYTE GV -NX66128D
ASUS EN6800GT
ASUS EN6800
A TIPOWERCOLOR X300 SE
ASUS EAX600XT/HTVD
ABIT X600XT
ASUS EAX700PRO/TVD
ASUS EAX800XL
MSI X800XT
GECUBE X850XT-VIVO
For the latest updates of the supported PCI Express VGA card list for PCI
Express Graphics slot (PCI Express X 4), please visit ASRock website for
details.
ASRock website:
http://www.asrock.com/support/index.htm
1111
11
1111
1.4 Motherboard Layout1.4 Motherboard Layout
1.5V_AGP1
VIA
PT880Pro
Chipset
VIA
VT8237
CMOS
Battery
`
7.1 CH
PCI ExpressGraphics
PCI 2
PCI 3
PCI 4
PCI 1
4MB
BIOS
DDRII1 (64/72bit, 240-pin module)
DDR1
(
64/72
b
it, 184-pin
m
odule)
DDRII2 (64/72bit, 240-pin module)
DDR2
(
64/72
b
it, 184-pin
m
odule)
ATXPWR1
775Dual-880Pro
FLOPPY1
CD1
SATA
ATA133
USB2.0
FSB1066
AGP 8X
ATX12V1
PS2_USB_PWR1
1
IDE1
IDE2
GAME1
PANEL1
HDLED RESET
PLEDPWRBTN
1
USB67
1
IR1
1
SPEAKER1
1
CHA_FAN1
PARALLEL PORT
COM1
PS2
Mouse
PS2
Keyboard
USB2.0
T: US B2
B:USB3
USB2.0
T: US B0
B:USB1
Top:
RJ-45
Top:
REAR SPK
Center:
SIDE SPK
Bottom:
CTR BASS
Top:
LINE IN
Center:
FRONT
Bottom:
MIC IN
Super
I/O
CLRCMOS1
1
AUDIO1
JR1
JL1
LAN
PHY
Audio
CODEC
24.4cm (9.6 in)
30.5cm (12.0 in)
USB45
1
PCI
EXPRESS
Dual Channel
CPU_FAN1
SATA2
SATA1
6
4
5
7
3
1
2
8
9
10
11
12
13
14
15
16
18
19
17
2221
20
23
24
25
26
27
28
29
DDR400/DDRII667
1.4 Motherboard Layout
1.4 Motherboard Layout1.4 Motherboard Layout
1PS2_USB_PWR1 Jumper15 Chassis Fan Connector (CHA_FAN1)
2ATX 12V Connector (ATX12V1)16 Flash Memory
3775-Pin CPU Socket17 South Bridge Controller
4North Bridge Controller18 Clear CMOS Jumper (CLRCMOS1)
5CPU Fan Connector (CPU_FAN1)19 USB 2.0 Header (USB45, Blue)
62 x 240-pin DDRII DIMM Slots20 USB 2.0 Header (USB67, Blue)
72 x 184-pin DDR DIMM Slots22 Game Connector (GAME1)
(Dual Channel B: DDR1, DDR2; Blue)23 Front Panel Audio Header (AUDIO1)
8AGP Slot (1.5V_AGP1)24 JR1 / JL1 Jumpers
9Secondary IDE Connector (IDE2, Black)25 Internal Audio Connector: CD1 (Black)
10 Primary IDE Connector (IDE1, Blue)26 4 x PCI Slots (PCI1- 4)
1212
12
1212
11 Secondary Serial A TA Connector (SA T A2)27 PCI Express Graphics Slot (PCI Express x 4)
12 Primary Serial A T A Connector (SATA1)28 Infrared Module Header (IR1)
13 System Panel Hea der (P ANEL1)29 ATX Power Connector (A TXPWR1)
14 Chassis Speaker Header (SPEAKER 1)
1.51.5
ASRock 8CH I/OASRock 8CH I/O
1.5
ASRock 8CH I/O
1.51.5
ASRock 8CH I/OASRock 8CH I/O
12
3
4
5
13
1Parallel Port 8 Microphone (Pink)
2 RJ-45 Port 9 USB 2.0 Ports (USB01)
3 Rear Speaker (Gray)10 USB 2.0 Ports (USB23)
4 Side 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)
* If you use 2-channel spea ker, 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.
Audio Output Channels Front Speaker Rear SpeakerCentral / BassSide Speaker
12
2V-----4VV---6VVV-8VVVV
11
TABLE for Audio Output Connection
(No. 7)(No. 3)(No. 5)(No. 4)
910
6
7
8
1313
13
1313
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