Gigabyte GA-N680SLI-DQ6 User manual

GA-N680SLI-DQ6
Intel®CoreTM 2 Extreme quad-core / CoreTM 2 Quad /
Intel®CoreTM 2 Extreme dual-core / CoreTM 2 Duo /
Intel®Pentium®Processor Extreme Edition /
Intel®Pentium®D / Pentium®4 LGA775 Processor Motherboard
User's Manual
Rev. 2001
12ME-N680DQ6-2001R
* The WEEE marking on the product indicates this product must not be disposed of with user's other household waste
and must be handed over to a designated collection point for the recycling of waste electrical and electronic equipment!!
* The WEEE marking applies only in European Union's member states.

Motherboard
GA-N680SLI-DQ6
May. 08, 2007
Motherboard
GA-N680SLI-DQ6
May. 08, 2007

Copyright
©2007 GIGA-BYTE TECHNOLOGY CO., LTD. All rights reserved.
The trademarks mentioned in the manual are legally registered to their respective companies.
Notice
The written content provided with this product is the property of Gigabyte.
No part of this manual may be reproduced, copied, translated, or transmitted in any form or by any
means without Gigabyte's prior written permission. Specifications and features are subject to
change without prior notice.
Product Manual Classification
In order to assist in the use of this product, Gigabyte has categorized the user manual in the
following:
For quick installation, please refer to the "Hardware Installation Guide" included with the
product.
For detailed product information and specifications, please carefully read the
"Product User Manual".
For detailed information related to Gigabyte's unique features, please go to "Technology
Guide" section on Gigabyte's website to read or download the information you need.
For more product details, please click onto Gigabyte's website at www.gigabyte.com.tw

- 4 -
Table of Contents
ItemChecklist ................................................................................................................. 6
OptionalAccessories ...................................................................................................... 6
GA-N680SLI-DQ6 Motherboard Layout ......................................................................... 7
Block Diagram ................................................................................................................ 8
Chapter 1 Hardware Installation ..................................................................................... 9
1-1 Considerations Prior to Installation .................................................................... 9
1-2 Feature Summary .......................................................................................... 10
1-3 Installation of the CPU and CPU Cooler ....................................................... 13
1-3-1 Installation of the CPU ......................................................................................... 13
1-3-2 Installation of the CPU Cooler ............................................................................ 14
1-4 Installation of Memory .................................................................................... 15
1-5 Installation of Expansion Cards ...................................................................... 17
1-6 Connecting the e-SATA Cable Kit ................................................................... 18
1-7 Setup of SLI (Scalable Link Interface) Configuration ....................................... 19
1-8 I/O Back Panel Introduction ........................................................................... 22
1-9 Connectors Introduction .................................................................................. 23
Chapter 2 BIOS Setup................................................................................................ 35
The Main Menu (For example: BIOS Ver. : FAa) ..................................................... 37
2-1 Standard CMOS Features ............................................................................. 39
2-2 Advanced BIOS Features .............................................................................. 41
2-3 IntegratedPeripherals ..................................................................................... 43
2-4 Power Management Setup ............................................................................. 49
2-5 PnP/PCI Configurations ................................................................................. 51
2-6 PC Health Status ........................................................................................... 52
2-7 MB Intelligent Tweaker(M.I.T.) ....................................................................... 54
2-8 Load Fail-Safe Defaults ................................................................................... 57
2-9 Load Optimized Defaults ................................................................................. 57
2-10 Set Supervisor/User Password ..................................................................... 58
2-11 Save & Exit Setup ......................................................................................... 59
2-12 Exit Without Saving ....................................................................................... 59

- 5 -
Chapter 3 Drivers Installation ...................................................................................... 61
3-1 Install Chipset Drivers .................................................................................... 61
3-2 SoftwareApplications ..................................................................................... 62
3-3 Driver CD Information .................................................................................... 62
3-4 Hardware Information ..................................................................................... 63
3-5 Contact Us ..................................................................................................... 63
Chapter 4 Appendix ................................................................................................... 65
4-1 Unique Software Utilities ................................................................................ 65
4-1-1 EasyTune 5 Introduction ..................................................................................... 65
4-1-2 Xpress Recovery2 Introduction ......................................................................... 66
4-1-3 Flash BIOS Method Introduction ........................................................................ 68
4-1-4 Configuring SATA Hard Drive(s) ........................................................................ 75
A. nVIDIA®nForce 680i SLI Southbridge ........................................................................ 75
B. GIGABYTE SATA2 Controller ...................................................................................... 85
4-1-5 2- / 4- / 6- / 8- Channel Audio Function Introduction ...................................... 97
4-1-6 Windows Vista ReadyBoost ............................................................................ 104
4-2 Troubleshooting ............................................................................................. 105

- 6 -
Item Checklist
IDE Cable x 1, FDD Cable x 1
SATA 3Gb/s Cable x 4
I/O Shield
e-SATA Cable x 2
SLI Bridge (GC-SLICON6) x 1
Retention Bracket x 1
* The items listed above are for reference only, and are subject to change without notice.
Optional Accessories
2 Ports USB 2.0 Cable (Part Number: 12CR1-1UB030-51/R)
4 Ports USB 2.0 Cable (Part Number: 12CR1-1UB030-21/R)
2 Ports IEEE 1394 Cable (Part Number: 12CF1-1IE008-01R)
2 Ports SATA Power Cable (Part Number: 12CF1-2SERPW-01R)
S/PDIF-IN Cable (Part Number: 12CR1-1SPDIN-01R)

- 7 -
GA-N680SLI-DQ6 Motherboard Layout
KB_MS CPU_FAN
LGA775
ATX
GA-N680SLI-DQ6
CD_IN
F_AUDIO
MAIN
BIOS
SYS_FAN
FDD
PCIE_16_1
PCI1
F_USB3
CODEC
GIGABYTE
SATA2
SPDIF_IN
IDE
DDRII1
DDRII2
DDRII3
DDRII4
BACKUP
BIOS
PWR_FAN
F2_1394
F1_1394
TSB43AB23
PCIE_16_2
PCI3 BATTERY
SATAII1
F_PANEL
IT8718
Marvell
88E8056
ATX_12V_2X
PWR_LED
AUDIO
LPT
USB_LAN2
COMA
R_1394
OPTICAL
CLR_CMOS
F_USB2
F_USB1
PCIE_8
SATAII0
SATAII2
SATAII4
SATAII3
PCIE_12V
PCIE_1
CI
DUAL_LAN
USB_LAN1
SATAII5
GSATAII2-0
GSATAII2-1
GIGABYTE
SATA2
GSATAII1-0
GSATAII1-1
TPM
PCI2
Marvell
88E8052
Marvell
88E1116
Marvell
88E1116 nVIDIA®
nForce 680i SLI
Northbridge
nVIDIA®
nForce 680i SLI
Southbridge
NB_FAN

- 8 -
Block Diagram
LGA775
Processor
CPU CLK+/-(333/266/200/133 MHz)
Host Interface
3 PCI
PCI Bus
3 IEEE1394a
TSB43AB23
DDRII 800/667/533 MHz DIMM
Dual Channel Memory
6 SATA 3Gb/s
10 USB
Ports
Line-Out
MIC
CODEC
Line-In
SPDIF In
SPDIF Out
Side Speaker Out
Center/Subwoofer Speaker Out
Surround Speaker Out
ATA33/66/100/133
IDE Channel
PCIe CLK
(100 MHz)
PCI Express x16
LAN1
RJ45
LPC BUS
Floppy
LPT Port
COM Port
PS/2 KB/Mouse
nVIDIA®
nForce 680i SLI
Northbridge
Dual BIOS
PCI Express x8
IT8718
PCI Express x16
LAN2
RJ45
PCI CLK
(33 MHz)
Marvell 88E1116 x 2
nVIDIA®
nForce 680i SLI
Southbridge
1 PCI Express x1
PCI Express Bus
4 SATA 3Gb/s
x1
LAN
RJ45
GIGABYTE
SATA2 x 2
x1
LAN
Marvell
88E8056
Marvell
88E8052
RJ45
PCIe CLK
(100 MHz)

Hardware Installation- 9 -
English
1-1 Considerations Prior to Installation
Preparing Your Computer
The motherboard contains numerous delicate electronic circuits and components which can
become damaged as a result of electrostatic discharge (ESD). Thus, prior to installation, please
follow the instructions below:
1. Please turn off the computer and unplug its power cord.
2. When handling the motherboard, avoid touching any metal leads or connectors.
3. It is best to wear an electrostatic discharge (ESD) cuff when handling electronic components
(CPU, RAM).
4. Prior to installing the electronic components, please have these items on top of an antistatic pad or
within a electrostatic shielding container.
5. Please verify that the power supply is switched off before unplugging the power supply connector
from the motherboard.
Installation Notices
1. Prior to installation, please do not remove the stickers on the motherboard. These stickers are required
for warranty validation.
2. Prior to the installation of the motherboard or any hardware, please first carefully read the information
in the provided manual.
3. Before using the product, please verify that all cables and power connectors are connected.
4. To prevent damage to the motherboard, please do not allow screws to come in contact with the
motherboard circuit or its components.
5. Please make sure there are no leftover screws or metal components placed on the motherboard or
within the computer casing.
6. Please do not place the computer system on an uneven surface.
7. Turning on the computer power during the installation process can lead to damage to system
components as well as physical harm to the user.
8. If you are uncertain about any installation steps or have a problem related to the use of the product,
please consult a certified computer technician.
Instances of Non-Warranty
1. Damage due to natural disaster, accident or human cause.
2. Damage as a result of violating the conditions recommended in the user manual.
3. Damage due to improper installation.
4. Damage due to use of uncertified components.
5. Damage due to use exceeding the permitted parameters.
6. Product determined to be an unofficial Gigabyte product.
Chapter 1 Hardware Installation

GA-N680SLI-DQ6 Motherboard - 10 -
English
1-2 Feature Summary
CPU LGA775 for Intel®CoreTM 2 Extreme quad-core / CoreTM 2 Extreme dual-core /
CoreTM 2 Quad / CoreTM 2 Duo / Pentium®processor Extreme Edition /
Pentium®D / Pentium®4 / Celeron®D
L2 cache varies with CPU
Front Side Bus Supports 1333/1066/800/533 MHz FSB
Chipset nVIDIA®nForce 680i SLI
(Northbridge: C55XE, Southbridge: MCP55P)
LAN Onboard Marvell 88E8052/88E8056 chip (10/100/1000 Mbit)
2 Onboard Marvell 88E1116 phy (10/100/1000 Mbit)
Audio Onboard Realtek ALC888 DD chip
Supports High Definition Audio
Supports 2 / 4 / 6 / 8 channel audio
Supports DTS (dts NEO : PC) function
Supports Dolby Digital Live
Supports S/PDIF In/Out connection
Supports CD In connection
IEEE 1394 Onboard T.I. TSB43AB23 chip
3 IEEE 1394a ports
Storage nVIDIA®nForce 680i SLI Southbridge
- 1 FDD connector supported by I/O controller, allowing connection of
1 FDD device
- 1 IDE connector with Ultra DMA-33, ATA-66/100/133 support,
allowing connection of 2 IDE devices
- 6 SATA 3Gb/s connectors (SATAII0, SATAII1, SATAII2, SATAII3, SATAII4,
SATAII5), allowing connection of 6 SATA 3Gb/s devices
- Supports data RAID 0, RAID 1, RAID 0+1, RAID 5 and JBOD for
Serial ATA
GIGABYTE SATA2 x 2 Controller
- 4 SATA 3Gb/s connectors (GSATAII1-0, GSATAII1-1, GSATAII2-0,
GSATAII2-1), allowing connection of 4 SATA 3Gb/s devices
- Supports data RAID 0, RAID 1 and JBOD for Serial ATA
O.S Support Microsoft Windows 2000/XP
Memory 4 DDRII DIMM memory slots (supports up to 8 GB memory)
Supports dual channel DDRII 800/667/533 unbuffered DIMMs (Note 1)
Supports 1.8V DDRII DIMMs
Supports ECC type DRAM
Expanstion Slots 2 PCI Express x16 slots
1 PCI Express x8 slot
1 PCI Express x1 slot
3 PCI slots