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)
(2)
this device may not cause harmful interference, and
this device must accept any interference received, including interference that
may cause undesired operation.
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
Published February 2007
Copyright©2007 ASRock INC. All rights reserved.
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ASRock 775i65G Motherboard
11111
Motherboard L
Motherboard L
ayout
ayout
Motherboard Layout
ayout
Motherboard L
Motherboard L
ayout
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PS2_USB_PWR1 Jumper
ATX 12V Connector (ATX12V1)
ATX Power Connector (ATXPWR1)
775-Pin CPU Socket
North Bridge Controller
CPU Fan Connector (CPU_FAN1)
184-pin DDR DIMM Slots (DDR1- 2)
Secondary IDE Connector (IDE2, Black)
Primary IDE Connector (IDE1, Blue)
South Bridge Controller
Secondary Serial ATA Connector (SATA2)
Primary Serial ATA Connector (SATA1)
Chassis Fan Connector (CHA_FAN1)
System Panel Header (PANEL1)
Chassis Speaker Header (SPEAKER 1)
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Infrared Module Header (IR1)
Clear CMOS Jumper (CLRCMOS0)
USB 2.0 Header (USB67, Blue)
Floppy Connector (FLOPPY1)
Serial Port Connector (COM1)
AMR Slot (AMR1)
Front Panel Audio Header (AUDIO1)
JR1 / JL1 Jumpers
Internal Audio Connector: CD1 (Black)
Internal Audio Connector: AUX1 (White)
PCI Slots (PCI1- 3)
AGP Slot (1.5V_AGP1)
BIOS FWH Chip
Shared USB 2.0 Header (USB4_5, Blue)
ASRock 775i65G Motherboard
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22222
ASRock I/O Plus
ASRock I/O Plus
ASRock I/O PlusTMTMTMTMTM
ASRock I/O Plus
ASRock I/O Plus
1
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Parallel Port
RJ-45 Port
Line In (Light Blue)
Line Out (Lime)
Microphone (Pink)
Shared USB 2.0 Ports (USB45)
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USB 2.0 Ports (USB01)
USB 2.0 Ports (USB23)
VGA Port
PS/2 Keyboard Port (Purple)
PS/2 Mouse Port (Green)
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ASRock 775i65G Motherboard
33333
1. Introduction
1. Introduction
1. Introduction
1. Introduction
1. Introduction
Thank you for purchasing ASRock 775i65G 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.
This Quick Installation Guide contains introduction of the motherboard and step-by-
step installation guide. More detailed information of the motherboard can be found in
the user manual presented in 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 http://www.asrock.com
1.1 Package Contents
1.1 Package Contents
1.1 Package Contents
1.1 Package Contents
1.1 Package Contents
ASRock 775i65G Motherboard
(Micro ATX Form Factor: 9.6-in x 8.0-in, 24.4 cm x 20.3 cm)
ASRock 775i65G Quick Installation Guide
ASRock 775i65G Support CD
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 ASRock I/O PlusTM Shield
One COM Port Bracket
One ASRock MR Card (Optional)
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44444
ASRock 775i65G Motherboard
1.21.21.21.21.2
Specifications
Specifications
Specifications
Specifications
Specifications
Platform
CPU
Chipset
Memory
Hybrid Booster
Expansion Slot
Graphics
Audio
LAN
Rear Panel I/O
- Micro ATX Form Factor: 9.6-in x 8.0-in, 24.4 cm x 20.3 cm
- LGA 775 for Intel® CoreTM 2 Extreme / CoreTM 2 Duo /
Pentium® XE / Pentium® D / Pentium® 4 / Celeron® D, supporting
Quad Core Kentsfield processors
- FSB 1066 MHz for external graphics (see CAUTION 1)
- FSB 800/533 MHz for internal graphics
- Supports Hyper-Threading Technology (see CAUTION 2)
- Supports Untied Overclocking Technology (see CAUTION 3)
- Supports EM64T CPU
- Northbridge: Intel® 865G
- Southbridge: Intel® ICH5
- Dual Channel DDR Memory Technology (see CAUTION 4)
- 2 x DDR DIMM slots
- Support DDR400/333/266 (see CAUTION 5)
- Max. capacity: 2GB
- CPU Frequency Stepless Control (see CAUTION 6)
- ASRock U-COP (see CAUTION 7)
- Boot Failure Guard (B.F.G.)
- 3 x PCI slots
- 1 x AGP slot for 1.5V 8X/4X AGP card (see CAUTION 8)
- 1 x AMR slot
- Integrated Intel® Extreme Graphics 2
- DirectX 8.0 VGA
- Max. shared memory 96MB
- Cmedia 9761A 5.1 channel audio CODEC
- Realtek PCI LAN 8101L
- Speed: 10/100 Ethernet
- Supports Wake-On-LAN
ASRock I/O PlusTM
- 1 x PS/2 Mouse Port
- 1 x PS/2 Keyboard Port
- 1 x VGA Port
- 1 x Parallel Port (ECP/EPP Support)
- 6 x Ready-to-Use USB 2.0 Ports
- 1 x RJ-45 Port
- Audio Jack: Line In / Line Out / Microphone
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ASRock 775i65G Motherboard
55555
Connector
BIOS Feature
Support CD
Hardware
Monitor
OS
Certifications
- 2 x Serial ATA 1.5Gb/s connectors
(No Support for “RAID” and “Hot Plug” functions)
- 2 x ATA100 IDE connector (supports 4 x IDE devices)
- 1 x Floppy connector
- 1 x IR header
- 1 x COM port header
- CPU/Chassis FAN connector
- 20 pin ATX power connector
- 4 pin 12V power connector
- CD in header
- AUX in header
- Front panel audio connector
- 2 x USB 2.0 headers (support 4 USB 2.0 ports; 2 of them are
shared with USB4_5) (see CAUTION 9)
- 4Mb AMI BIOS
- AMI Legal BIOS
- Supports “Plug and Play”
- ACPI 1.1 Compliance Wake Up Events
- Supports jumperfree
- SMBIOS 2.3.1 Support
- Drivers, Utilities, AntiVirus Software (Trial Version)
- CPU Temperature Sensing
- Chassis Temperature Sensing
- CPU Fan Tachometer
- Chassis Fan Tachometer
- CPU Quiet Fan
- Voltage Monitoring: +12V, +5V, +3.3V, Vcore
- Microsoft® Windows® 98SE / ME / 2000 / XP compliant
- FCC, CE, WHQL
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.
ASRock 775i65G Motherboard
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66666
CAUTION!
1. FSB1066-CPU is supported only when you install AGP VGA card into AGP
slot. Besides, if you use a FSB1066-CPU on this motherboard, please
adopt a DDR400 CL2.5 memory module.
2. About the setting of “Hyper Threading Technology”, please check page 25
of “User Manual” in the support CD.
3. This motherboard supports Untied Overclocking Technology. Please read “Un-
tied Overclocking Technology” on page 18 for details.
4. 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 11 for proper installation.
5. Please check the table below for the memory support frequency and its
corresponding CPU FSB frequency.
CPU FSB Frequency
Memory Support Frequency
800
533
DDR266, DDR320*, DDR400
DDR266, DDR333
* When you use an FSB800-CPU on this motherboard, it will run at
DDR320 if you adopt a DDR333 memory module.
6. 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.
7. 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.
8. Do NOT use a 3.3V AGP card on the AGP slot of this motherboard!
It may cause permanent damage!
9. Power Management for USB 2.0 works fine under Microsoft® Windows® XP
SP1 or SP2 / 2000 SP4. It may not work properly under Microsoft® Win-
dows® 98/ ME.
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ASRock 775i65G Motherboard
77777
2.2.2.2.2. Installation
Installation
Installation
Installation
Installation
Pre-installation Precautions
Pre-installation Precautions
Pre-installation Precautions
Pre-installation Precautions
Pre-installation Precautions
Take note of the following precautions before you install mother-
board components or change any motherboard settings.
1. Unplug the power cord from the wall socket before touching any
component. Failure to do so may cause severe damage to the
motherboard, peripherals, and/or components.
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
antstatic 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.
CPU Installation
CPU Installation
2.12.12.12.12.1 CPU Installation
CPU Installation
CPU Installation
For the installation of Intel 775-LAND CPU,
please follow the steps below.
775-Pin Socket Overview
Before you insert the 775-LAND CPU into the socket, please check if
the CPU surface is unclean or if there is any bent pin on the socket.
Do not force to insert the CPU into the socket if above situation is
found. Otherwise, the CPU will be seriously damaged.
ASRock 775i65G Motherboard
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