Intel GA-N650SLI-DS4L User Manual

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GA-N650SLI-DS4L

LGA775 socket motherboard for Intel® Core Intel® Pentium® processor family/Intel® Celeron® processor family

User's Manual

Rev. 1001

12ME-N650DS4L-1001R

processor family/

Oct. 15, 2007

GA-N650SLI-DS4L

Motherboard

Oct. 15, 2007

GA-N650SLI-DS4L

Motherboard

The trademarks mentioned in this manual are legally registered to their respective owners.

The logo is exclusively licensed to GIGABYTE UNITED INC. by GIGA-BYTE

TECHNOLOGY CO., LTD.

GIGABYTE UNITED INC. is designated by GIGA-BYTE TECHNOLOGY CO., LTD as the exclu-

sive global distributor of GIGABYTE branded motherboards.

Disclaimer

Information in this manual is protected by copyright laws and is the property of GIGABYTE.

Changes to the specifications and features in this manual may be made by GIGABYTE without prior

notice. No part of this manual may be reproduced, copied, translated, transmitted, or published in any

form or by any means without GIGABYTE's prior written permission.

Documentation Classifications

In order to assist in the use of this product, GIGABYTE provides the following types of documentations:

 For quick set-up of the product, read the Quick Installation Guide included with the product.  For detailed product information, carefully read the User's Manual.  For instructions on how to use GIGABYTE's unique features, read or download the information

on/from the Support\Motherboard\Technology Guide page on our website.

For product-related information, check on our website at:

http://www.gigabyte.com.tw

Identifying Your Motherboard Revision

The revision number on your motherboard looks like this: "REV: X.X." For example, "REV: 1.0" means

the revision of the motherboard is 1.0. Check your motherboard revision before updating motherboard

BIOS, drivers, or when looking for technical information.

Example:

Table of Contents

Box Contents ................................................................................................................. 6

Optional Items ................................................................................................................. 6

GA-N650SLI-DS4L Motherboard Layout ....................................................................... 7

Block Diagram ................................................................................................................ 8

Chapter 1 Hardware Installation .................................................................................... 9

1-1 Installation Precautions ..................................................................................... 9

1-2 Product Specifications .................................................................................... 10

1-3 Installing the CPU and CPU Cooler .............................................................. 13

1-3-1 Installing the CPU ................................................................................................ 13

1-3-2 Installing the CPU Cooler ................................................................................... 15

1-4 Installing the Memory ..................................................................................... 16

1-4-1 Dual Channel Memory Configuration ................................................................ 16

1-4-2 Installing a Memory ............................................................................................. 17

1-5 Installing an Expansion Card ......................................................................... 18

1-6 Setup of an SLI (Scalable Link Interface) Configuration .................................. 19

1-7 Back Panel Connectors ................................................................................. 22

1-8 Internal Connectors ........................................................................................ 24

Chapter 2 BIOS Setup ................................................................................................. 35

2-1 Startup Screen ................................................................................................ 36

2-2 The Main Menu .............................................................................................. 37

2-3 Standard CMOS Features ............................................................................. 39

2-4 Advanced BIOS Features .............................................................................. 41

2-5 Integrated Peripherals ..................................................................................... 43

2-6 Power Management Setup ............................................................................. 47

2-7 PnP/PCI Configurations................................................................................. 49

2-8 PC Health Status ........................................................................................... 50

2-9 MB Intelligent Tweaker(M.I.T.) ....................................................................... 52

2-10 Load Fail-Safe Defaults ................................................................................... 55

2-11 Load Optimized Defaults ................................................................................. 55

2-12 Set Supervisor/User Password ..................................................................... 56

2-13 Save & Exit Setup......................................................................................... 57

2-14 Exit Without Saving ....................................................................................... 57

- 4 -

Chapter 3 Drivers Installation ...................................................................................... 59

3-1 Installing Chipset Drivers ............................................................................... 59

3-2 Software Applications ..................................................................................... 60

3-3 Driver CD Information .................................................................................... 60

3-4 Hardware Information ..................................................................................... 61

3-5 Contact Us ..................................................................................................... 61

Chapter 4 Unique Features ......................................................................................... 63

4-1 Xpress Recovery2 ......................................................................................... 63

4-2 BIOS Update Utilities ..................................................................................... 68

4-2-1 Updating the BIOS with the Q-Flash Utility ...................................................... 68

4-2-2 Updating the BIOS with the @BIOS Utility ....................................................... 71

4-3 EasyTune 5 .................................................................................................... 73

4-4 Windows Vista ReadyBoost ........................................................................... 74

Chapter 5 Appendix .................................................................................................... 75

5-1 Configuring SATA Hard Drive(s) .................................................................... 75

5-1-1 Configuring the Onboard SATA Controller......................................................... 75

5-1-2 Making a SATA RAID Driver Diskette ............................................................... 80

5-1-3 Installing the SATA RAID Driver and Operating System ................................ 81

5-2 Configuring Audio Input and Output ................................................................. 84

5-2-1 Configuring 2/4/5.1/7.1-Channel Audio ............................................................ 84

5-2-2 Installing the S/PDIF In Cable (Optional) ........................................................... 86

5-2-3 Configuring Microphone Recording ................................................................... 88

5-2-4 Using the Sound Recorder ................................................................................. 90

5-3 Troubleshooting ............................................................................................... 91

5-3-1 Frequently Asked Questions ............................................................................. 91

5-3-2 Troubleshooting Procedure ................................................................................ 92

Regulatory Statements ................................................................................................. 94

- 5 -

Box Contents

GA-N650SLI-DS4L motherboard

Motherboard driver disk

Motherboard driver disk (For Windows Vista)

User's Manual

Quick Installation Guide

Intel® LGA775 CPU Installation Guide

One IDE cable and one floppy disk drive cable

Two SATA 3Gb/s cables

I/O Shield

SLI Bridge

Retention Bracket

• The box contents above are for reference only and the actual items shall depend on product package you obtain.

The box contents are subject to change without notice.

• The motherboard image is for reference only.

Optional Items

2-port USB 2.0 bracket (Part No. 12CR1-1UB030-51R)

2-port SATA power cable (Part No. 12CF1-2SERPW-01R)

S/PDIF in cable (Part No. 12CR1-1SPDIN-01R)

- 6 -

GA-N650SLI-DS4L Motherboard Layout

COAXIAL

OPTICAL

KB_MS

AUDIO

CODEC

LPT

COMA

R_USB

USB

RTL8211B

CD_IN

LAN

ATX_12V

F_AUDIO

PCIE_16_1

PCIE_16_2

PCIE_1

NB_FAN

PCIE_2

GA-N650SLI-DS4L

LGA775

nVIDIA

nForce 650i

SLI

NV_SLI6

NV_SLI4 NV_SLI5

NV_SLI3

NV_SLI1 NV_SLI2

JP1

CPU_FAN

PWR_FAN

DDRII2

DDRII1

nVIDIA

nForce 650i

SLI

ATX

DDRII4

DDRII3

IDE1

MAIN_BIOS

IT8718

SPDIF_O

SPDIF_IN

PCI1+

PCI2+

FDD

SYS_FAN

- 7 -

F_USB1

F_USB2

BAT

CLR_CMOS

CI1

PWR_LED

F_PANEL

SATAII3 SATAII2

SATAII1 SATAII0

Block Diagram

1 PCIe x16

PCIe CLK

(100 MHz)

Normal Mode

PCIe CLK

(100 MHz)

2 PCIe x8

SLI Mode

Switch

PCI Express x 16 Bus

PCI Express Bus

2 PCI Express x 1

LAN

RJ45

PCI Bus

RTL

8211B

LGA775

Processor

Host

Interface

nVIDIA

nForce 650i SLI

Northbridge

nVIDIA

nForce 650i SLI

Southbridge

CPU CLK+/- (333/266/200/133 MHz)

DDR2 800/667/533 MHz

Dual Channel Memory

ATA-133/100/66/33 IDE Channel

4 SATA 3Gb/s

8 USB Ports

BIOS

Floppy

2 PCI

PCI CLK

(33 MHz)

CODEC

MIC

Line-In

Line-Out

SPDIF In

SPDIF Out

Side Speaker Out

Surround Speaker Out

Center/Subwoofer Speaker Out

- 8 -

IT8718

LPT Port

COM Port

PS/2 KB/Mouse

Chapter 1 Hardware Installation

1-1 Installation Precautions

The motherboard contains numerous delicate electronic circuits and components which can become

damaged as a result of electrostatic discharge (ESD). Prior to installation, carefully read the user's

manual and follow these procedures:

• Prior to installation, do not remove or break motherboard S/N (Serial Number) sticker or

warranty sticker provided by your dealer. These stickers are required for warranty validation.

• Always remove the AC power by unplugging the power cord from the power outlet before

installing or removing the motherboard or other hardware components.

• When connecting hardware components to the internal connectors on the motherboard,

make sure they are connected tightly and securely.

• When handling the motherboard, avoid touching any metal leads or connectors.

• It is best to wear an electrostatic discharge (ESD) wrist strap when handling electronic

components such as a motherboard, CPU or memory. If you do not have an ESD wrist strap,

keep your hands dry and first touch a metal object to eliminate static electricity.

• Prior to installing the motherboard, please have it on top of an antistatic pad or within an

electrostatic shielding container.

• Before unplugging the power supply cable from the motherboard, make sure the power supply

has been turned off.

• Before turning on the power, make sure the power supply voltage has been set according to

the local voltage standard.

• Before using the product, please verify that all cables and power connectors of your hardware

components are connected.

• To prevent damage to the motherboard, do not allow screws to come in contact with the

motherboard circuit or its components.

• Make sure there are no leftover screws or metal components placed on the motherboard or

within the computer casing.

• Do not place the computer system on an uneven surface

• Do not place the computer system in a high-temperature environment.

• Turning on the computer power during the installation process can lead to damage to system

components as well as physical harm to the user.

• 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.

Hardware Installation- 9 -

1-2 Product Specifications

CPU  Support for an Intel® Core

Intel® Core

2 Quad processor/Intel® Core Intel® Pentium® processor Extreme Edition/Intel® Pentium® D processor/ Intel® Pentium® 4 processor Extreme Edition/Intel® Pentium® 4 processor/ Intel® Celeron® processor in the LGA 775 package (Go to GIGABYTE's website for the latest CPU support list.)

 L2 cache varies with CPU Front Side Bus  1333/1066/800/533 MHz FSB Chipset  North Bridge: nVIDIA® nForce 650i SLI

 South Bridge: nVIDIA® nForce 650i SLI Memory  4 x 1.8V DDR2 DIMM sockets supporting up to 8 GB of system memory

 Dual channel memory architecture

 Support for DDR2 800/667/533 MHz memory modules

(Go to GIGABYTE's website for the latest memory support list.)

Audio  Realtek ALC888 codec

 High Definition Audio

 2/4/5.1/7.1-channel

 Support for S/PDIF In/Out

 Support for CD In

LAN  Realtek 8211B chip (10/100/1000 Mbit) Expansion Slots  2 x PCI Express x16 slots

 2 x PCI Express x1 slots

 2 x PCI slots

Storage Interface  South Bridge:

- 1 x IDE connector supporting ATA-133/100/66/33 and up to 2 IDE devices

- 4 x SATA 3Gb/s connectors supporting up to 4 SATA 3Gb/s devices

- Support for SATA RAID 0, RAID 1, RAID 0+1, and RAID 5

 iTE IT8718 chip:

- 1 x floppy disk drive connector supporting up to 1 floppy disk drive

USB  Integrated in the South Bridge

 Up to 8 USB 2.0/1.1 ports (4 on the back panel, 4 via the USB brackets

connected to the internal USB headers)

2 Extreme processor/

(Note 2)

2 Duo processor/

(Note 1)

GA-N650SLI-DS4L Motherboard - 10 -

Internal Connectors  1 x 24-pin ATX main power connector

 1 x 4-pin ATX 12V power connector

 1 x floppy disk drive connector

 1 x IDE connector

 4 x SATA 3Gb/s connectors

 1 x CPU fan header

 1 x system fan header

 1 x power fan header

 1 x North Bridge fan header

 1 x front panel header

 1 x front panel audio header

 1 x CD In connector

 1 x S/PDIF In header

 1 x S/PDIF Out header

 2 x USB 2.0/1.1 headers

 1 x power LED header

 1 x chassis intrusion header

Back Panel  1 x PS/2 keyboard port Connectors  1 x PS/2 mouse port

 1 x coaxial S/PDIF Out connector

 1 x optical S/PDIF Out connector

 1 x parallel port

 1 x serial port

 4 x USB 2.0/1.1 ports

 1 x RJ-45 port

 6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/Side

Speaker Out/Line In/Line Out/Microphone) I/O Controller  iTE IT8718 chip Hardware Monitor  System voltage detection

 CPU/System temperature detection  CPU/System/Power fan speed detection  CPU overheating warning  CPU/System/Power fan fail warning  CPU/System fan speed control

Hardware Installation- 11 -

BIOS  1 x 4 Mbit flash

 Use of licensed AWARD BIOS  PnP 1.0a, DMI 2.0, SM BIOS 2.3, ACPI 1.0b

Unique Features  Support for @BIOS

 Support for Download Center  Support for Q-Flash  Support for EasyTune

(Note 3)

 Support for Xpress Install  Support for Xpress Recovery2  Support for Virtual Dual BIOS

Bundled Software  Norton Internet Security (OEM version) Overclocking  Voltage adjustments in BIOS Setup (CPU/DDR2/North Bridge/FSB/South

Bridge/VCC12_DL) allow you to:

- Increase CPU voltage

(Note 4)

- Increase DDR2 voltage by 0.025V to 0.775V with 0.025V increment

- Increase North Bridge voltage by 0.05V to 0.35V with 0.05V increment

- Increase FSB voltage by 0.05V to 0.35V with 0.05V increment

- Increase South Bridge voltage by 0.1V to 0.3V with 0.1V increment

- Increase VCC12_DL voltage by 0.1V or 0.2V

 Frequency adjustments in BIOS Setup (CPU/Memory/PCIe) allow you to:

- Adjust CPU host frequency from 100 MHz to 650 MHz with 1 MHz increment

- Adjust Memory frequency

- Adjust PCI Express x16 frequency from 100 MHz to 150 MHz with 1 MHz increment

Operating System  Support for Microsoft® Windows® Vista/XP/2000 Form Factor  ATX Form Factor; 30.5cm x 21.0cm

(Note 1) Due to Windows XP 32-bit operating system limitation, when more than 4 GB of physical

memory is installed, the actual memory size displayed will be less than 4 GB.

(Note 2) In SLI Mode, the two PCIe x16 slots can run at up to x8 respectively. In Normal Mode,

only the first PCIe x16 slot (PCIE_16_1) is available and can run at up to x16. (Note 3) Available functions in Easytune may differ by motherboard model. (Note 4) The adjustable CPU voltage range depends on the CPU being used.

GA-N650SLI-DS4L Motherboard - 12 -

1-3 Installing the CPU and CPU Cooler

Read the following guidelines before you begin to install the CPU:

• Make sure that the motherboard supports the CPU. (Go to GIGABYTE's website for the latest CPU support list.)

• Always turn off the computer and unplug the power cord from the power outlet before installing the CPU to prevent hardware damage.

• Locate the pin one of the CPU. The CPU cannot be inserted if oriented incorrectly. (Or you may locate the notches on both sides of the CPU and alignment keys on the CPU socket.)

• Apply an even and thin layer of thermal grease on the surface of the CPU.

• Do not turn on the computer if the CPU cooler is not installed, otherwise overheating and

damage of the CPU may occur.

• Set the CPU host frequency in accordance with the CPU specifications. It is not recommended that the system bus frequency be set beyond hardware specifications since it does not meet the standard requirements for the peripherals. If you wish to set the frequency beyond the standard specifications, please do so according to your hardware specifications including the CPU, graphics card, memory, hard drive, etc.

1-3-1 Installing the CPU

A. Locate the alignment keys on the motherboard CPU socket and the notches on the CPU.

LGA775 CPU Socket

Alignment Key

Pin One Corner of the CPU Socket

LGA 775 CPU

NotchNotch

Triangle Pin One Marking on the CPU

Hardware Installation- 13 -

B. Follow the steps below to correctly install the CPU into the motherboard CPU socket.

Before installing the CPU, make sure to turn off the computer and unplug the power

cord from the power outlet to prevent damage to the CPU.

CPU Socket Lever

Step 1: Completely raise the CPU socket lever.

Step 3: Lift the metal load plate on the CPU socket.

Step 5: Once the CPU is properly inserted, replace the load plate and push the CPU socket lever back into its locked position.

Step 2: Remove the protective socket cover.

Step 4: Hold the CPU with your thumb and index fingers. Align the CPU pin one marking (triangle) with the pin one corner of the CPU socket (or you may align the CPU notches with the socket alignment keys) and gently insert the CPU into position.

GA-N650SLI-DS4L Motherboard - 14 -

1-3-2 Installing the CPU Cooler

Follow the steps below to correctly install the CPU cooler on the motherboard. (The following procedure uses Intel® boxed cooler as the example cooler.)

Male

Direction of the Arrow Sign on the Male Push Pin

Push Pin

The Top of Female Push Pin

Female Push Pin

Step 1: Apply an even and thin layer of thermal grease on the surface of the installed CPU.

Step 3: Place the cooler atop the CPU, aligning the four push pins through the pin holes on the motherboard. Push down on the push pins diagonally.

Step 2: Before installing the cooler, note the direction of the arrow sign on the male push pin. (Turning the push pin along the direction of arrow is to remove the cooler, on the contrary, is to install.)

Step 4: You should hear a "click" when pushing down each push pin. Check that the Male and Female push pins are joined closely. (Refer to your CPU cooler installation manual for instructions on installing the cooler.)

Step 5: After the installation, check the back of the motherboard. If the push pin is inserted as the picture above, the installation is complete.

Step 6: Finally, attach the power connector of the CPU cooler to the CPU fan header (CPU_FAN) on the motherboard.

Use extreme care when removing the CPU cooler because the thermal grease/tape between the CPU cooler and CPU may adhere to the CPU. Inadequately removing the CPU cooler may damage the CPU.

Hardware Installation- 15 -

1-4 Installing the Memory

Read the following guidelines before you begin to install the memory:

• Make sure that the motherboard supports the memory. It is recommended that memory of the same capacity, brand, speed, and chips be used. (Go to GIGABYTE's website for the latest memory support list.)

• Always turn off the computer and unplug the power cord from the power outlet before installing the memory to prevent hardware damage.

• Memory modules have a foolproof design. A memory module can be installed in only one direction. If you are unable to insert the memory, switch the direction.

1-4-1 Dual Channel Memory Configuration

This motherboard provides four DDR2 memory sockets and supports Dual Channel Technology. After the memory is installed, the BIOS will automatically detect the specifications and capacity of the memory. Enabling Dual Channel memory mode will double the original memory bandwidth.

The four DDR2 memory sockets are divided into two channels and each channel has two memory sockets as following:

Channel 0: DDRII1, DDRII2 Channel 1: DDRII3, DDRII4

Dual Channel Memory Configurations Table

Two Modules

Four Modules

(SS=Single-Sided, DS=Double-Sided, "- -"=No Memory)

DDRII1 DDRII2 DDRII3 DDRII4

DS/SS - - DS/SS - -

- - DS/SS - - DS/SS

DS/SS DS/SS DS/SS DS/SS

DDRII1

DDRII2

DDRII3

DDRII4

Due to chipset limitation, read the following guidelines before installing the memory in Dual Channel mode.

1. Dual Channel mode cannot be enabled if only one DDR2 memory module is installed.

2. When enabling Dual Channel mode with two or four memory modules, it is recommended that memory of the same capacity, brand, speed, and chips be used and installed in the same colored DDR2 sockets for optimum performance.

GA-N650SLI-DS4L Motherboard - 16 -

1-4-2 Installing a Memory

Before installing a memory module , make sure to turn off the computer and unplug

the power cord from the power outlet to prevent damage to the memory module.

DDR2 DIMMs are not compatible to DDR DIMMs. Be sure to install DDR2 DIMMs on

this motherboard.

Notch

DDR2 DIMM

A DDR2 memory module has a notch, so it can only fit in one direction. Follow the steps below to correctly install your memory modules in the memory sockets.

Step 1: Note the orientation of the memory module. Spread the retaining clips at both ends of the memory socket. Place the memory module on the socket. As indicated in the picture on the left, place your fingers on the top edge of the memory, push down on the memory and insert it vertically into the memory socket.

Step 2: The clips at both ends of the socket will snap into place when the memory module is securely inserted.

Hardware Installation- 17 -

1-5 Installing an Expansion Card

Read the following guidelines before you begin to install an expansion card:

• Make sure the motherboard supports the expansion card. Carefully read the manual that came with your expansion card.

• Always turn off the computer and unplug the power cord from the power outlet before installing an expansion card to prevent hardware damage.

PCI Express x1 Slot

PCI Express x16 Slot (PCIE_16_1)

PCI Express x16 Slot (PCIE_16_2)

PCI Slot

Follow the steps below to correctly install your expansion card in the expansion slot.

1. Locate an expansion slot that supports your card. Remove the metal slot cover from the chassis back panel.

2. Align the card with the slot, and press down on the card until it is fully seated in the slot.

3. Make sure the metal contacts on the card are completely inserted into the slot.

4. Secure the card's metal bracket to the chassis back panel with a screw.

5. After installing all expansion cards, replace the chassis cover(s).

6. Turn on your computer. If necessary, go to BIOS Setup to make any required BIOS changes for your expansion card(s).

7. Install the driver provided with the expansion card in your operating system.

Example: Installing and Removing a PCI Express x16 Graphics Card:

• Installing a Graphics Card: Gently push down on the top edge of the card until it is fully inserted into the PCI Express x16 slot. Make sure the card is securely seated in the slot and does not rock.

• Removing the Card from the PCIE_16_1 Slot: Gently push back on the lever on the slot and then lift the card straight out from the slot.

GA-N650SLI-DS4L Motherboard - 18 -

• Removing the Card from the PCIE_16_2 Slot: Press the white latch at the end of the PCI Express x16 slot to release the card and then pull the card straight up from the slot.

1-6 Setup of an SLI (Scalable Link Interface) Configuration

The nVIDIA® nForce 650i SLI chipset offers blistering graphics performance with the ability to bridge two NVIDIA SLI-ready PCI ExpressTM graphics cards! This section provides instructions on configuring an SLI system.

A. Before You Begin

1. Understanding the SLI Configuration Jumpers:

Pin 1

NV_SLI6

NV_SLI4 NV_SLI5

NV_SLI3

NV_SLI1 NV_SLI2

Pin 1

JP1

Normal Mode

• Normal Mode (Pins 2-3 Close, Default Setting):

By default, the two PCIe x16 slots are set to Normal Mode, in which the PCIE_16_1 slot operates at up to x16 but the PCIE_16_2 slot is unavailable. All the jumper caps on the SLI configuration jumpers (NV_SLI1, NV_SLI2, NV_SLI3, NV_SLI4, NV_SLI5, NV_SLI6, and JP1) are placed on pins 2-3, as shown in the illustration above.

• SLI Mode (Pins 1-2 Close):

In SLI Mode, you may use the two PCIe x16 slots for the following functions:

1. SLI Configuration: Install two SLIcapable PCIe x16 graphics cards of the same model to enable SLI functionality.

2. Independent PCI x8 slots: Use the two PCIe x16 slots as two independent PCIe

Pin 1

NV_SLI6

NV_SLI4 NV_SLI5

NV_SLI3

NV_SLI1 NV_SLI2

SLI Mode

Pin 1

JP1

x8 slots.

To enable SLI mode, all the jumper caps on the SLI configuration jumpers should be placed on pins 1-2 as shown in the illustration to the upper-right.

2. Power Requirements:

Before installation, assure that the power supply you use is able to provide sufficient power to fully support an SLI configuration and other components in your system. We recommend a power supply that provides at least 20A 5V and 12V current and a minimum of 400W wattage. Note that the exact power requirements will depend on your overall system configurations.

3. Supported Operation Systems:

Only Windows XP and Windows Vista operating systems are currently supported by the nVIDIA® SLI technology.

Hardware Installation- 19 -

B. Setting the SLI Configuration Jumpers:

The SLI configuration jumpers are set to Normal Mode operation by factory default, so the first step is to change the jumpers settings from Normal Mode to SLI Mode.

Step 1: Move all the jumper caps from their default positions (pins 2-3) to pins 1-2, including the JP1 jumper.

Step 2: The finished SLI jumper configurations are shown in the photo to the left. All the jumper caps have been moved to pins 1-2.

C. Connecting Two Graphics Cards:

Step 1: Observe the steps in "1-5 Installing an Expansion Card" and install two SLI-ready graphics cards of the same model on the PCIE_16_1 and PCIE_16_2 slots.

Step 2: Insert the SLI bridge (the GC-DGBR2-RH) in the SLI gold edge connectors on top of both cards. Make sure the two mini female slots on the bridge connector securely fit onto the SLI gold edge connetors of both cards.

Female slots on the bridge

connector

GA-N650SLI-DS4L Motherboard - 20 -

Gold edge connector on the top

of the graphics card

Step 3: In order to securely fix the bridge connector beween the two cards, you must install the retention bracket included with the motherboard and secure the retention bracket to the chassis back panel with a screw.

Step 4: Plug the display cable into the graphics card on the PCIE_16_1 slot. (Note: To enable the SLI function, you must plug the display cable into the graphics card on the PCIE_16_1 slot.)

D. Configuring the Graphics Card Driver:

Place this section on the top

of the bridge connector.

Retention Bracket

After installing graphics card driver in operating system, go to the NVIDIA Control Panel. Browse to the SLI configuration screen. Ensure SLI mode is enabled. (The SLI configuration screen may differ by driver version.)

(Note) Procedure for enabling SLI technology may slightly differ by graphics cards. Refer to the

manual that came with your graphics cards for more information about enabling SLI technology.

Hardware Installation- 21 -

1-7 Back Panel Connectors

PS/2 Keyboard and PS/2 Mouse Port

Use the upper port (green) to connect a PS/2 mouse and the lower port (purple) to connect a PS/2 keyboard.

Parallel Port

Use the parallel port to connect devices such as a printer, scanner and etc. The parallel port is also called a printer port.

Coaxial S/PDIF Out Connector

This connector provides digital audio out to an external audio system that supports digital coaxial audio. Before using this feature, ensure that your audio system provides a coaxial digital audio in connector.

Optical S/PDIF Out Connector

This connector provides digital audio out to an external audio system that supports digital optical audio. Before using this feature, ensure that your audio system provides an optical digital audio in connector.

Serial Port

Use the serial port to connect devices such as a mouse, modem or other peripherals.

USB Port

The USB port supports the USB 2.0/1.1 specification. Use this port for USB devices such as an USB keyboard/mouse, USB printer, USB flash drive and etc.

RJ-45 LAN Port

The Gigabit Ethernet LAN port provides Internet connection at up to 1 Gbps data rate. The following describes the states of the LAN port LEDs.

Connection/ Speed LED

LAN Port

Activity LED

Connection/Speed LED:

State Description

Orange 1 Gpbs data rate

Green 100 Mpbs data rate

Off 10 Mpbs data rate

Activity LED:

State Description

Blinking Data transmission or receiving is occurring

Off No data transmission or receiving is occurring

• When removing the cable connected to a back panel connector, first remove the cable from your device and then remove it from the motherboard.

• When removing the cable, pull it straight out from the connector. Do not rock it side to side to prevent an electrical short inside the cable connector.

GA-N650SLI-DS4L Motherboard - 22 -

Center/Subwoofer Speaker Out Jack (Orange)

Use this audio jack to connect center/subwoofer speakers in a 5.1/7.1-channel audio configuration.

Rear Speaker Out Jack (Black)

Use this audio jack to connect rear speakers in a 4/5.1/7.1-channel audio configuration.

Side Speaker Out Jack (Gray)

Use this audio jack to connect side speakers in a 7.1-channel audio configuration.

Line In Jack (Blue)

The default line in jack. Use this audio jack for line in devices such as an optical drive, walkman, etc.

Line Out Jack (Green)

The default line out jack. Use this audio jack for a headphone or 2-channel speaker. This jack can be used to connect front speakers in a 4/5.1/7.1-channel audio configuration.

Mic In Jack (Pink)

The default Mic in jack. Microphones must be connected to this jack.

In addition to the default speakers settings, the ~ audio jacks can be reconfigured to perform different functions via the audio software. Only microphones still MUST be connected to the default Mic in jack ( ). Refer to the instructions on setting up a 2/4/5.1/

7.1-channel audio configuration in Chapter 5, "Configuring 2/4/5.1/7.1-Channel Audio."

Hardware Installation- 23 -

1-8 Internal Connectors

1) ATX_12V

2) ATX

3) CPU_FAN

4) SYS_FAN

5) PWR_FAN

6) NB_FAN

7) FDD

8) IDE1

9) SATAII0/1/2/3

10) PWR_LED

16 19

7 1015

4 11

11) BAT

12) F_PANEL

13) F_AUDIO

14) CD_IN

15) SPDIF_O

16) SPDIF_IN

17) F_USB1/F_USB2

18) CLR_CMOS

19) CI1

Read the following guidelines before connecting external devices:

• First make sure your devices are compliant with the connectors you wish to connect.

• Before installing the devices, be sure to turn off the devices and your computer. Unplug the

power cord from the power outlet to prevent damage to the devices.

• After installing the device and before turning on the computer, make sure the device cable has been securely attached to the connector on the motherboard.

GA-N650SLI-DS4L Motherboard - 24 -

1/2) ATX_12V/ATX (2x2 12V Power Connector and 2x12 Main Power Connector)

With the use of the power connector, the power supply can supply enough stable power to all the components on the motherboard. Before connecting the power connector, first make sure the power supply is turned off and all devices are properly installed. The power connector possesses a foolproof design. Connect the power supply cable to the power connector in the correct orientation. The 12V power connector mainly supplies power to the CPU. If the 12V power connector is not connected, the computer will not start.

• To meet expansion requirements, it is recommended that a power supply that can withstand high power consumption be used (400W or greater). If a power supply is used that does not provide the required power, the result can lead to an unstable or unbootable system.

• The main power connector is compatible with power supplies with 2x10 power connectors. When using a 2x12 power supply, remove the protective cover from the main power connector on the motherboard. Do not insert the power supply cable into pins under the protective cover when using a 2x10 power supply.

ATX_12V:

ATX_12V

Pin No. Definition

1GND

2GND

3 +12V

4 +12V

131

ATX

ATX:

Pin No. Definition

1 3.3V

2 3.3V

3 GND

4 +5V

5 GND

6 +5V

7 GND

8 Power Good

9 5V SB(stand by +5V)

10 +12V

11 +12V (Only for 2x12 pin ATX)

12 3.3V (Only for 2x12 pin ATX)

Pin No. Definition

13 3.3V

14 -12V

15 GND

16 PS_ON(soft On/Off)

17 GND

18 GND

19 GND

20 -5V

21 +5V

22 +5V

23 +5V (Only for 2x12 pin ATX)

24 GND (Only for 2x12 pin ATX)

Hardware Installation- 25 -

3/4/5) CPU_FAN/SYS_FAN/PWR_FAN (Fan Headers)

The motherboard has a 4-pin CPU fan header (CPU_FAN), a 4-pin system fan header (SYS_FAN), and a 3-pin power fan header (PWR_FAN). Each fan header supplies a +12V power voltage and possesses a foolproof insertion design. When connecting a fan cable, be sure to connect it in the correct orientation. Most fans are designed with color-coded power connector wires. A red power connector wire indicates a positive connection and requires a +12V voltage. The black connector wire is the ground wire. The motherboard supports CPU fan speed control, which requires the use of a CPU fan with fan speed control design. For optimum heat dissipation, it is recommended that a system fan be installed inside the chassis.

CPU_FAN/SYS_FAN:

Pin No. Definition

CPU_FAN

SYS_FAN

PWR_FAN

1 GND

2 +12V / Speed Control

3 Sense

4 Speed Control

PWR_FAN:

Pin No. Definition

1 GND

2 +12V

3 Sense

6) NB_FAN (North Bridge Fan Header)

Connect the North Bridge fan cable to this header. The fan header has a foolproof insertion design. When connecting a fan cable, be sure to connect it in the correct orientation. Most fans are designed with color-coded power connector wires. A red power connector wire indicates a positive connection and requires a +12V voltage. The black connector wire is the ground wire.

• Be sure to connect fan cables to the fan headers to prevent your CPU, North Bridge and system from overheating. Overheating may result in damage to the CPU/North Bridge or the system may hang.

• These fan headers are not configuration jumper blocks. Do not place a jumper cap on the headers.

GA-N650SLI-DS4L Motherboard - 26 -

Pin No. Definition

1 GND

2 +12V

3NC

7) FDD (Floppy Disk Drive Connector)

This connector is used to connect a floppy disk drive. The types of floppy disk drives supported are: 360 KB, 720 KB, 1.2 MB, 1.44 MB, and 2.88 MB. Before connecting a floppy disk drive, be sure to locate pin 1 of the connector and the floppy disk drive cable. The pin 1 of the cable is typically designated by a stripe of different color.

8) IDE1 (IDE Connector)

The IDE connector supports up to two IDE devices such as hard drives and optical drives. Before attaching the IDE cable, locate the foolproof groove on the connector. If you wish to connect two IDE devices, remember to set the jumpers and the cabling according to the role of the IDE devices (for example, master or slave). (For information about configuring master/slave settings for the IDE devices, read the instructions from the device manufacturers.)

4039

Hardware Installation- 27 -

9) SATAII0/1/2/3 (SATA 3Gb/s Connectors, Controlled by nVIDIA® nForce 650i SLI)

The SATA connectors conform to SATA 3Gb/s standard and are compatible with SATA 1.5Gb/s standard. Each SATA connector supports a single SATA device. The nVIDIA® nForce 650i SLI controller supports RAID 0, RAID 1, RAID 5 and RAID 0+1. Refer to Chapter 5, "Configuring SATA Hard Drive(s)," for instructions on configuring a RAID array.

Pin No. Definition

SATAII1

SATAII0

SATAII3

SATAII2

Please connect the L-shaped end of the SATA 3Gb/s cable to your SATA hard drive.

• A RAID 0 or RAID 1 configuration requires at least two hard drives. If more than two hard drives are to be used, the total number of hard drives must be an even number.

• A RAID 5 configuration requires at least three hard drives. (The total number of hard drives does not have to be an even number.)

• A RAID 0+1 configuration requires at least four hard drives and the total number of hard drives must be an even number.

1 GND

2TXP

3 TXN

4 GND

5 RXN

6 RXP

7 GND

GA-N650SLI-DS4L Motherboard - 28 -

10) PWR_LED (System Power LED Header)

This header can be used to connect a system power LED on the chassis to indicate system power status. The LED is on when the system is operating. The LED keeps blinking when the system is in S1 sleep state. The LED is off when the system is in S3/S4 sleep state or powered off (S5).

Pin No. Definition

1 MPD+

2 MPD-

3 MPD-

System Status LED

S0 On

S1 Blinking

S3/S4/S5 Off

11) BAT (Battery)

The battery provides power to keep the values (such as BIOS configurations, date, and time information) in the CMOS when the computer is turned off. Replace the battery when the battery voltage drops to a low level, or the CMOS values may not be accurate or may be lost.

You may clear the CMOS values by removing the battery:

1. Turn off your computer and unplug the power cord.

2. Gently remove the battery from the battery holder and wait for one minute.

(Or use a metal object like a screwdriver to touch the positive and

negative terminals of the battery holder, making them short for 5 seconds.)

3. Replace the battery.

4. Plug in the power cord and restart your computer.

• Always turn off your computer and unplug the power cord before replacing the battery.

• Replace the battery with an equivalent one. Danger of explosion if the battery is replaced

with an incorrect model.

• Contact the place of purchase or local dealer if you are not able to replace the battery by yourself or uncertain about the battery model.

• When installing the battery, note the orientation of the positive side (+) and the negative side (-) of the battery (the positive side should face up).

• Used batteries must be handled in accordance with local environmental regulations.

Hardware Installation- 29 -

12) F_PANEL (Front Panel Header)

Connect the power switch, reset switch, speaker and system status indicator on the chassis front panel to this header according to the pin assignments below. Note the positive and negative pins before connecting the cables.

Message/Power/

Sleep LED

2 1

MSG+

HD+

MSG-

HD-

Power Switch

PW+

RES-

PW-

RES+

Speaker Connector

SPEAK+

SPEAK-

20 19

IDE Hard Disk

Active LED

Reset Switch

• MSG (Message/Power/Sleep LED, Yellow):

System Status LED

S0 On

S1 Blinking

S3/S4/S5 Off

Connects to the power status indicator on the chassis front panel. The LED is on when the system is operating. The LED keeps blinking when the system is in S1 sleep state. The LED is off when the system is in S3/S4 sleep state or powered off (S5).

• PW (Power Switch, Red): Connects to the power switch on the chassis front panel. You may configure the way to turn off your system using the power switch (refer to Chapter 2, "BIOS Setup," "Power Management Setup," for more information).

• SPEAK (Speaker, Orange): Connects to the speaker on the chassis front panel. The system reports system startup status by issuing a beep code. One single short beep will be heard if no problem is detected at system startup. If a problem is detected, the BIOS may issue beeps in different patterns to indicate the problem. Refer to Chapter 5, "Troubleshooting," for information about beep codes.

• HD (IDE Hard Drive Activity LED, Blue) Connects to the hard drive activity LED on the chassis front panel. The LED is on when the hard drive is reading or writing data.

• RES (Reset Switch, Green): Connects to the reset switch on the chassis front panel. Press the reset switch to restart the computer if the computer freezes and fails to perform a normal restart.

• NC (Purple): No connection

The front panel design may differ by chassis. A front panel module mainly consists of power switch, reset switch, power LED, hard drive activity LED, speaker and etc. When connecting your chassis front panel module to this header, make sure the wire assignments and the pin assignments are matched correctly.

GA-N650SLI-DS4L Motherboard - 30 -

13) F_AUDIO (Front Panel Audio Header)

The front panel audio header supports Intel High Definition audio (HD) and AC'97 audio. You may connect your chassis front panel audio module to this header. Make sure the wire assignments of the module connector match the pin assignments of the motherboard header. Incorrect connection between the module connector and the motherboard header will make the device unable to work or even damage it.

For HD Front Panel Audio:

910

Pin No. Definition

1 MIC2_L

2 GND

3 MIC2_R

4 -ACZ_DET

5 LINE2_R

6 FSENSE1

7 FAUDIO_JD

8 No Pin

9 LINE2_L

10 FSENSE2

• The front panel audio header supports HD audio by default. If your chassis provides an AC'97 front panel audio module, refer to the instructions on how to activate AC'97 functioninality via the audio software in Chapter 5, "Configuring 2/4/5.1/7.1-Channel Audio."

• When using an AC'97 front panel audio module, you can use either the front or the back panel audio connectors, but not both at the same time.

• Some chassis provide a front panel audio module that has separated connectors on each wire instead of a single plug. For information about connecting the front panel audio module that has different wire assignments, please contact the chassis manufacturer.

For AC'97 Front Panel Audio:

Pin No. Definition

1 MIC

2 GND

3 MIC Power

4NC

5 Line Out (R)

6NC

7NC

8 No Pin

9 Line Out (L)

10 NC

14) CD_IN (CD In Connector)

You may connect the audio cable that came with your optical drive to the header.

Pin No. Definition

1 CD-L

2 GND

3 GND

4 CD-R

Hardware Installation- 31 -

15) SPDIF_O (S/PDIF Out Header)

This header supports digital S/PDIF out and connects a S/PDIF digital audio cable (provided by expansion cards) for digital audio output from your motherboard to certain expansion cards like graphics cards and sound cards. For example, some graphics cards may require you to use a S/PDIF digital audio cable for digital audio output from your motherboard to your graphics card if you wish to connect an HDMI display to the graphics card and have digital audio output from the HDMI display at the same time. For information about connecting the S/PDIF digital audio cable, carefully read the manual for your expansion card.

Pin No. Definition

1 SPDIFO

2 GND

16) SPDIF_IN (S/PDIF In Header)

This header supports digital S/PDIF in and can connect to an audio device that supports digital audio out via an optional S/PDIF in cable. For purchasing the optional S/PDIF in cable, please contact the local dealer.

GA-N650SLI-DS4L Motherboard - 32 -

Pin No. Definition

1 Power

2 SPDIFI

3 GND

17) F_USB1/F_USB2 (USB Headers, Yellow)

The headers conform to USB 2.0/1.1 specification. Each USB header can provide two USB ports via an optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer.

910

Pin No. Definition

1 Power (5V)

2 Power (5V)

3 USB DX-

4 USB DY-

5 USB DX+

6 USB DY+

7 GND

8 GND

9 No Pin

10 NC

• Do not plug the IEEE 1394 bracket (2x5-pin) cable into the USB header.

• Prior to installing the USB bracket, be sure to turn off your computer and unplug the

power cord from the power outlet to prevent damage to the USB bracket.

18) CI1 (Chassis Intrusion Header)

This motherboard provides a chassis detection feature that detects if the chassis cover has been removed. This function requires a chassis with chassis intrusion detection design.

Pin No. Definition

1 Signal

2 GND

Hardware Installation- 33 -

19) CLR_CMOS (Clearing CMOS Jumper)

Use this jumper to clear the CMOS values (e.g. date information and BIOS configurations) and reset the CMOS values to factory defaults. To clear the CMOS values, place a jumper cap on the two pins to temporarily short the two pins or use a metal object like a screwdriver to touch the two pins for a few seconds.

Open: Normal

Short: Clear CMOS Values

• Always turn off your computer and unplug the power cord from the power outlet before clearing the CMOS values.

• After clearing the CMOS values and before turning on your computer, be sure to remove the jumper cap from the jumper. Failure to do so may cause damage to the motherboard.

• After system restart, go to BIOS Setup to load factory defaults (select Load Optimized Defaults) or manually configure the BIOS settings (refer to Chapter 2, "BIOS Setup," for

BIOS configurations).

GA-N650SLI-DS4L Motherboard - 34 -

Chapter 2 BIOS Setup

BIOS (Basic Input and Output System) records hardware parameters of the system in the CMOS on the motherboard. Its major functions include conducting the Power-On Self-Test (POST) during system startup, saving system parameters and loading operating system, etc. BIOS includes a BIOS Setup program that allows the user to modify basic system configuration settings or to activate certain system features. When the power is turned off, the battery on the motherboard supplies the necessary power to the CMOS to keep the configuration values in the CMOS.

To access the BIOS Setup program, press the <Delete> key during the POST when the power is turned on. To see more advanced BIOS Setup menu options, you can press <Ctrl> + <F1> in the main menu of the BIOS Setup program.

To upgrade the BIOS, use either the GIGABYTE Q-Flash or @BIOS utility.

• Q-Flash allows the user to quickly and easily upgrade or back up BIOS without entering the operating system.

• @BIOS is a Windows-based utility that searches and downloads the latest version of BIOS from the Internet and updates the BIOS.

For instructions on using the Q-Flash and @BIOS utilities, refer to Chapter 4, "BIOS Update Utilities."

• Because BIOS flashing is potentially risky, if you do not encounter problems using the current version of BIOS, it is recommended that you not flash the BIOS. To flash the BIOS, do it with caution. Inadequate BIOS flashing may result in system malfunction.

• BIOS will emit a beep code during the POST. Refer to Chapter 5, "Troubleshooting," for the beep codes description.

• It is recommended that you not alter the default settings (unless you need to) to prevent system instability or other unexpected results. Inadequately altering the settings may result in system's failure to boot. If this occurs, try to clear the CMOS values and reset the board to default values. (Refer to the "Load Optimized Defaults" section in this chapter or introductions of the battery/clearing CMOS jumper in Chapter 1 for how to clear the CMOS values.)

- 35 - BIOS Setup

2-1 Startup Screen

The following screens may appear when the computer boots.

A. The LOGO Screen (Default)

<TAB>: POST Screen <DEL>: BIOS Setup/Q-Flash <F9>: XpressRecovery2 <F12>: Boot Menu <END>: Qflash

Function Keys

B. The POST Screen

GA-N650SLI-DS4L D1

Motherboard Model

BIOS Version

Function Keys:

<TAB> : POST Screen

Press the <Tab> key to show the BIOS POST screen. To show the BIOS POST screen at system startup, refer to the instructions on the Full Screen LOGO Show item on page 42.

<DEL> : BIOS Setup/Q-Flash

Press the <Delete> key to enter BIOS Setup or to access the Q-Flash utility in BIOS Setup.

<F9> : Xpress Recovery2

If you have ever entered Xpress Recovery2 to back up hard drive data using the motherboard driver disk, the <F9> key can be used for subsequent access to XpressRecovery2 during the POST. For more information, refer to Chapter 4, "Xpress Recovery2."

<F12> : Boot Menu

Boot Menu allows you to set the first boot device without entering BIOS Setup. In Boot Menu, use the up arrow key < > or the down arrow key< > to select the first boot device, then press <Enter> to accept. To exit Boot Menu, press <Esc>. The system will directly boot from the device configured in Boot Menu. Note: The setting in Boot Menu is effective for one time only. After system restart, the device boot order will still be based on BIOS Setup settings. You can access Boot Menu again to change the first boot device setting as needed.

<End> : Q-Flash

Press the <End> key to access the Q-Flash utility directly without having to enter BIOS Setup first.

. . . .

<DEL>: BIOS Setup/Q-Flash <F9>: XpressRecovery2 <F12>: Boot Menu <End>: Qflash 09/20/2007-C55-MCP51-6A61IG04C-00

Function Keys

GA-N650SLI-DS4L Motherboard - 36 -

2-2 The Main Menu

Once you enter the BIOS Setup program, the Main Menu (as shown below) appears on the screen. Use arrow keys to move among the items and press <Enter> to accept or enter a sub-menu.

(Sample BIOS Version: D1)

` Standard CMOS Features

` Advanced BIOS Features

` Integrated Peripherals

` Power Management Setup

` PnP/PCI Configurations

` PC Health Status

` MB Intelligent Tweaker(M.I.T.)

ESC: Quit KLJI: Select Item F11: Save CMOS to BIOS

F8: Q-Flash F10: Save & Exit Setup F12: Load CMOS from BIOS

Time, Date, Hard Disk Type...

BIOS Setup Program Function Keys

< >< >< >< > Move the selection bar to select an item <Enter> Execute command or enter the submenu <Esc> Main Menu: Exit the BIOS Setup program

Submenus: Exit current submenu <Page Up> Increase the numeric value or make changes <Page Down> Decrease the numeric value or make changes <F1> Show descriptions of the function keys <F2> Move cursor to the Item Help block on the right (submenus only) <F5> Restore the previous BIOS settings for the current submenus <F6> Load the Fail-Safe BIOS default settings for the current submenus <F7> Load the Optimized BIOS default settings for the current submenus <F8> Access the Q-Flash utility <F9> Display system information <F10> Save all the changes and exit the BIOS Setup program <F11> Save CMOS to BIOS <F12> Load CMOS from BIOS

Main Menu Help

The onscreen description of a highlighted setup option is displayed on the bottom line of the Main Menu.

Submenu Help

While in a submenu, press <F1> to display a help screen (General Help) of function keys available for the menu. Press <Esc> to exit the help screen. Help for each item is in the Item Help block on the right side of the submenu.

Load Fail-Safe Defaults

Load Optimized Defaults

Set Supervisor Password

Set User Password

Save & Exit Setup

Exit Without Saving

• If you do not find the settings you want in the Main Menu or a submenu, press <Ctrl>+<F1> to access more advanced options.

• When the system is not stable as usual, select the Load Optimized Defaults item to set your system to its defaults.

• The BIOS Setup menus described in this chapter are for reference only and may differ by BIOS version.

- 37 - BIOS Setup



 The Functions of the <F11> and <F12> keys (For the Main Menu Only)



` F11: Save CMOS to BIOS This function allows you to save the current BIOS settings to a profile. You can create up to 8 profiles (Profile 1-8) and name each profile. First enter the profile name (to erase the default profile name, use the SPACE key) and then press <Enter> to complete. ` F12: Load CMOS from BIOS If your system becomes unstable and you have loaded the BIOS default settings, you can use this function to load the BIOS settings from a profile created before, without the hassles of reconfiguring the BIOS settings. First select the profile you wish to load, then press <Enter> to complete.



 Standard CMOS Features



Use this menu to configure the system time and date, hard drive types, floppy disk drive types, and the type of errors that stop the system boot, etc.



 Advanced BIOS Features



Use this menu to configure the device boot order, advanced features available on the CPU, and the primary display adapter.



 Integrated Peripherals



Use this menu to configure all peripheral devices, such as IDE, SATA, USB, integrated audio, and integrated LAN, etc.



 Power Management Setup



Use this menu to configure all the power-saving functions.



 PnP/PCI Configurations



Use this menu to configure the system's PCI & PnP resources.



 PC Health Status



Use this menu to see information about autodetected system/CPU temperature, system voltage and fan speed, etc.



 MB Intelligent Tweaker(M.I.T.)



Use this menu to configure the clock, frequency and voltages of your CPU, memory, etc.



 Load Fail-Safe Defaults



Fail-Safe defaults are factory settings for the most stable, minimal-performance system operations.



 Load Optimized Defaults



Optimized defaults are factory settings for optimal-performance system operations.



 Set Supervisor Password



Change, set, or disable password. It allows you to restrict access to the system and BIOS Setup. A supervisor password allows you to make changes in BIOS Setup.



 Set User Password



Change, set, or disable password. It allows you to restrict access to the system and BIOS Setup. An user password only allows you to view the BIOS settings but not to make changes.



 Save & Exit Setup



Save all the changes made in the BIOS Setup program to the CMOS and exit BIOS Setup. (Pressing <F10> can also carry out this task.)



 Exit Without Saving



Abandon all changes and the previous settings remain in effect. Pressing <Y> to the confirmation message will exit BIOS Setup. (Pressing <Esc> can also carry out this task.)

GA-N650SLI-DS4L Motherboard - 38 -

2-3 Standard CMOS Features

Date (mm:dd:yy) Fri, Apr 22 2007 Time (hh:mm:ss) 22:31:24

` IDE Channel 0 Master [None] ` IDE Channel 0 Slave [None] ` IDE Channel 2 Master [None] ` IDE Channel 3 Master [None] ` IDE Channel 4 Master [None] ` IDE Channel 5 Master [None]

Drive A [1.44M, 3.5"] Floppy 3 Mode Support [Disabled]

Halt On [All, But Keyboard]

Base Memory 640K Extended Memory 239M

KLJI: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help F5: Previous Values F6: Fail-Safe Default F7: Optimized Defaults

Date

Sets the system date. The date format is week (read-only), month, date and year. Select the desired field and use the up arrow or down arrow key to set the date.

Time

Sets the system time. For example, 1 p.m. is 13:0:0. Select the desired field and use the up arrow or down arrow key to set the time.

IDE Channel 0 Master/Slave

IDE HDD Auto-Detection

Press <Enter> to autodetect the parameters of the IDE/SATA device on this channel.

IDE Channel 0 Master/Slave

Configure your IDE/SATA devices by using one of the three methods below:

• Auto Lets BIOS automatically detect IDE/SATA devices during the POST. (Default)

• None If no IDE/SATA devices are used, set this item to None so the system will

skip the detection of the device during the POST for faster system startup.

• Manual Allows you to manually enter the specifications of the hard drive when the

hard drive access mode is set to CHS.

Access Mode Sets the hard drive access mode. Options are: Auto (default), CHS, LBA,

Large.

IDE Channel 2/3/4/5 Master

IDE Auto-Detection

Press <Enter> to autodetect the parameters of the IDE/SATA device on this channel.

Extended IDE Drive Configure your IDE/SATA devices by using one of the two methods below:

• Auto Lets BIOS automatically detect IDE/SATA devices during the POST. (Default)

• None If no IDE/SATA devices are used, set this item to None so the system will

skip the detection of the device during the POST for faster system startup.

Access Mode Sets the hard drive access mode. Options are: Auto (default), Large.

Standard CMOS Features

Item Help

Menu Level`

- 39 - BIOS Setup

The following fields display your hard drive specifications. If you wish to enter the parameters manually, refer to the information on the hard drive.

Capacity Approximate capacity of the currently installed hard drive.

Cylinder Number of cylinders. Head Number of heads. Precomp Write precompensation cylinder. Landing Zone Landing zone. Sector Number of sectors.

Drive A

Allows you to selects the type of floppy disk drive installed in your system. If you do not install a floppy disk drive, set this item to None. Options are: None, 360K/5.25", 1.2M/5.25", 720K/3.5",

1.44M/3.5", 2.88M/3.5".

Floppy 3 Mode Support

Allows you to specify whether the installed floppy disk drive is 3-mode floppy disk drive, a Japanese standard floppy disk drive. Options are: Disabled (default), Drive A.

Halt on

Allows you to determine whether the system will stop for an error during the POST.

No Errors The system boot will not stop for any error. All Errors Whenever the BIOS detects a non-fatal error the system boot will stop. All, But Keyboard The system boot will not stop for a keyboard error but stop for all other

errors. (Default)

All, But Diskette The system boot will not stop for a floppy disk drive error but stop for all

other errors.

All, But Disk/Key The system boot will not stop for a keyboard or a floppy disk drive error but

it will stop for all other errors.

Memory

These fields are read-only and are determined by the BIOS POST.

Base Memory Also called conventional memory. Typically, 640 KB will be reserved for

the MS-DOS operating system.

Extended Memory The amount of extended memory.

GA-N650SLI-DS4L Motherboard - 40 -

2-4 Advanced BIOS Features

` Hard Disk Boot Priority [Press Enter]

First Boot Device [Floppy] Second Boot Device [Hard Disk] Third Boot Device [CDROM] Password Check [Setup] HDD S.M.A.R.T. Capability [Disabled] CPU Multi-Threading Limit CPUID Max. to 3 No-Execute Memory Protect CPU Enhanced Halt (C1E) CPU Thermal Monitor 2(TM2) CPU EIST Function Virtualization Technology Full Screen LOGO Show [Enabled] Robust Graphics Booster [Disabled]

x VGA Core Clock +1%

Init Display First [PEG]

KLJI: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

(Note)

Hard Disk Boot Priority

Specifies the sequence of loading the operating system from the installed hard drives. Use the up or down arrow key to select a hard drive, then press the plus key <+> (or <PageUp>) or the minus key <-> (or <PageDown>) to move it up or down on the list. Press <Esc> to exit this menu when finished.

First/Second/Third Boot Device

Specifies the boot order from the available devices. Use the up or down arrow key to select a device and press <Enter> to accept. Options are: Floppy, LS120, Hard Disk, CDROM, ZIP, USB-FDD, USB-ZIP, USB-CDROM, USB-HDD, Legacy LAN, Disabled.

Password Check

Specifies whether a password is required every time the system boots, or only when you enter BIOS Setup. After configuring this item, set the password(s) under the Set Supervisor/User Password item in the BIOS Main Menu.

Setup A password is only required for entering the BIOS Setup program. (Default) System A password is required for booting the system and for entering the BIOS Setup

program.

HDD S.M.A.R.T. Capability

Enables or disables the S.M.A.R.T. (Self Monitoring and Reporting Technology) capability of your hard drive. This feature allows your system to report read/write errors of the hard drive and to issue warnings when a third party hardware monitor utility is installed. (Default: Disabled)

CPU Multi-Threading

Allows you to determine whether to enable all CPU cores and multi-threading function when using an Intel® CPU that supports multi-core technology. This feature only works for operating systems that support multi-processor mode.

Enabled Enables all CPU cores and multi-threading capability. (Default) Disabled Enables only one CPU core.

(Note)

Advanced BIOS Features

[Enabled] [Disabled] [Enabled] [Enabled] [Enabled] [Enabled] [Enabled]

Item Help

Menu Level`

(Note) This item is present only if you install a CPU that supports this feature. For more information

about Intel CPUs' unique features, please visit Intel's website.

- 41 - BIOS Setup

Limit CPUID Max. to 3

(Note)

Allows you to determine whether to limit CPUID maximum value. Set this item to Disabled for Windows XP operating system; set this item to Enabled for legacy operating system such as Windows NT4.0. (Default: Disabled)

No-Execute Memory Protect

(Note)

Enables or disables Intel® Execute Disable Bit function. This function may enhance protection for the computer, reducing exposure to viruses and malicious buffer overflow attacks when working with its supporting software and system. (Default: Enabled)

CPU Enhanced Halt (C1E)

(Note)

Enables or disables Intel® CPU Enhanced Halt (C1E) function, a CPU power-saving function in system halt state. When enabled, the CPU core frequency and voltage will be reduced during system halt state to decrease power consumption. (Default: Enabled)

CPU Thermal Monitor 2 (TM2)

(Note)

Enables or disables Intel® CPU Thermal Monitor (TM2) function, a CPU overheating protection function. When enabled, the CPU core frequency and voltage will be reduced when the CPU is overheated. (Default: Enabled)

CPU EIST Function

(Note)

Enables or disables Enhanced Intel SpeedStep Technology (EIST). Depending on CPU loading, Intel® EIST technology can dynamically and effectively lower the CPU voltage and core frequency to decrease average power consumption and heat production. (Default: Enabled)

Virtualization Technology

(Note)

Enables or disables Intel® Virtualization Technology. Virtualization enhanced by Intel® Virtualization Technology will allow a platform to run multiple operating systems and applications in independent partitions. With virtualization, one computer system can function as multiple virtual systems. (Default: Enabled)

Full Screen LOGO Show

Allows you to determine whether to display the GIGABYTE Logo at system startup. Disabled displays normal POST message. (Default: Enabled)

Robust Graphics Booster

Robust Graphics Booster (R.G.B.) helps to enhance the performance of the graphics chip and memory. (Default: Disabled)

VGA Core Clock

Allows you to alter the core clock for the graphics chip and is configurable only if the Robust Graphics Booster option is set to Enabled. The core clock can be increased by 1% ~ 50%.

Init Display First

Specifies the first initiation of the monitor display from the installed PCI graphics card or PCI Express graphics card.

PCI Slot Sets the PCI graphics card as the first display. PEG Sets the PCI Express graphics card on the PCIE_16_1 slot as the first display.

(Default)

PEG(Slot2) Sets the PCI Express graphics card on the PCIE_16_2 slot as the first display.

(Note) This item is present only if you install a CPU that supports this feature. For more information

about Intel CPUs' unique features, please visit Intel's website.

GA-N650SLI-DS4L Motherboard - 42 -

2-5 Integrated Peripherals

` SATA-II RAID Config [Press Enter]

On-Chip IDE Channel0 [Enabled] IDE DMA transfer access [Enabled] On-Chip MAC Lan [Auto] Onboard LAN Boot ROM [Disabled] NV Serial-ATA Controller [All Enabled] IDE Prefetch Mode [Enabled] On-Chip USB [V1.1+V2.0] USB Keyboard Support [Disabled] USB Mouse Support [Disabled] Onboard Audio Function [Auto]

` SMART LAN [Press Enter]

Legacy USB storage detect [Enabled] Onboard Serial Port 1 [3F8/IRQ4] Onboard Parallel Port [378/IRQ7] Parallel Port Mode [SPP]

x ECP Mode Use DMA 3

KLJI: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

Integrated Peripherals

Item Help

Menu Level`

SATA-II RAID Config

SATA-II RAID function [Disabled]

x SATA-II 1 Primary RAID Enabled x SATA-II 1 Secondary RAID Enabled x SATA-II 2 Primary RAID Enabled x SATA-II 2 Secondary RAID Enabled

KLJI: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

SATA-II RAID Config

Item Help

Menu Level``

SATA-II RAID function

Enables or disables RAID for the integrated SATA 3Gb/s controllers. Enabled allows you to configure RAID for individual SATA channel. (Default: Enabled)

SATA-II 1 Primary RAID

Enables or disables RAID for the first channel of the first integrated SATA 3Gb/s controller. (Default: Enabled)

SATA-II 1 Secondary RAID

Enables or disables RAID for the second channel of the first integrated SATA 3Gb/s controller. (Default: Enabled)

SATA-II 2 Primary RAID

Enables or disables RAID for the first channel of the second integrated SATA 3Gb/s controller. (Default: Enabled)

- 43 - BIOS Setup

SATA-II 2 Secondary RAID

Enables or disables RAID for the second channel of the second integrated SATA 3Gb/s controller. (Default: Enabled)

On-Chip IDE Channel0

Enables or disables the integrated IDE controller. (Default: Enabled)

IDE DMA transfer access

Enables or disables DMA (Direct Memory Access) mode for the IDE device(s). Disabled turns off DMA mode for the IDE device(s) and lets it operate in PIO (Programmed Input/Output) mode. (Default: Enabled)

On-Chip MAC Lan

Enables or disables the onboard LAN function. (Default: Auto) If you wish to install a 3rd party add-in network card instead of using the onboard LAN, set this item to Disabled.

Onboard LAN Boot ROM

Allows you to decide whether to activate the boot ROM integrated with the onboard LAN chip. (Default: Disabled)

NV-Serial ATA Controller

Enables or disables the integrated SATA 3Gb/s controllers.

Disabled Disables all integrated SATA 3Gb/s controllers. SATA-1 Enables only the first integrated SATA 3Gb/s controller. All Enabled Enables all integrated SATA 3Gb/s controllers. (Default)

IDE Prefetch Mode

Enables or disbales prefetch mode for the integrated IDE controller. Enabled activates the IDE prefetch buffer to enhance hard drive performance. (Default: Enabled)

On-Chip USB

Configures the integrated USB controller.

V1.1+V2.0 Enables the integrated USB 1.1 and USB 2.0 controllers. (Default) V1.1 Enables only the integrated USB 1.1 controller. Disabled Disables the integrated USB 1.1 and USB 2.0 controllers.

USB Keyboard Support

Allows USB keyboard to be used in MS-DOS. (Default: Disabled)

USB Mouse Support

Allows USB mouse to be used in MS-DOS. (Default: Disabled)

Onboard Audio Function

Enables or disables the onboard audio function. (Default: Auto) If you wish to install a 3rd party add-in audio card instead of using the onboard audio, set this item to Disabled.

GA-N650SLI-DS4L Motherboard - 44 -

SMART LAN (LAN Cable Diagnostic Function)

Start detecting at Port.....

Pair1-2 Status = Open / Length = 0.0m

Pair3-6 Status = Open / Length = 0.0m

Pair4-5 Status = Open / Length = 0.0m

Pair7-8 Status = Open / Length = 0.0m

KLJI: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

This motherboard incorporates cable diagnostic feature designed to detect the status of the attached LAN cable. This feature will detect cabling issue and report the approximate distance to the fault or short. Refer to the following information for diagnosing your LAN cable:

When No LAN Cable Is Attached...

If no LAN cable is attached to the motherboard, the Status fields of all four pairs of wires will show Open and the Length fields show 0.0m, as shown in the figure above.

When LAN Cable Is Functioning Normally...

If no cable problem is detected on the LAN cable connected to a Gigabit hub or a 10/100 Mbps hub, the following message will appear:

Start detecting at Port.....

Link Detected --> 100Mbps Cable Length= 30 m

SMART LAN

Item Help

Menu Level``

Link Detected Displays transmission speed Cable Length Displays the approximate length of the attached LAN cable.

Note: The Gigabit hub will only operate at a speed of 10/100Mbps in MS-DOS mode; it will operate at a normal speed of 10/100/1000Mbps in Windows mode or when the LAN Boot ROM is activated.

When a Cable Problem Occurs...

If a cable problem occurs on a specified pair of wires, the Status field will show Short and thenlength shown will be the approximate distance to the fault or short. Example: Pair1-2 Status = Short / Length = 1.6m Explanation: A fault or short might occur at about 1.6m on Pair 1-2.

Note: Pair 4-5 and Pair 7-8 are not used in a 10/100 Mbps environment, so their Status fields will show Open, and the length shown is the approximate length of the attached LAN cable.

- 45 - BIOS Setup

Legacy USB storage detect

Determines whether to detect USB storage devices, including USB flash drives and USB hard drives during the POST. (Default: Enabled)

Onboard Serial Port 1

Enables or disables the first serial port and specifies its base I/O address and corresponding interrupt. Options are: Auto, 2F8/IRQ3, 3F8/IRQ4 (default), 3E8/IRQ4, 2E8/IRQ3, Disabled.

Onboard Parallel Port

Enables or disables the onboard parallel port (LPT) and specifies its base I/O address and corresponding interrupt. Options are: 378/IRQ7 (default), 278/IRQ5, 3BC/IRQ7, Disabled.

Parallel Port Mode

Selects an operating mode for the onboard parallel (LPT) port. Options are: SPP (Standard Parallel Port)(default), EPP (Enhanced Parallel Port), ECP (Extended Capabilities Port), ECP+EPP.

ECP Mode Use DMA

Selects DMA channel for the LPT port in ECP mode. This item is configurable only if Parallel Port Mode is set to ECP or ECP+EPP mode. Options are: 3 (default), 1.

GA-N650SLI-DS4L Motherboard - 46 -

2-6 Power Management Setup

ACPI Suspend Type [S1(POS)]

Soft-Off by Power button [Instant-off]

PME Event Wake Up [Enabled]

Modem Ring On [Enabled]

USB Resume from Suspend [Disabled]

Power-On by Alarm [Disabled]

x Day of Month Alarm Everyday x Time (hh:mm:ss) Alarm 0 : 0 : 0

HPET Support

Power On By Mouse [Disabled]

Power On By Keyboard [Disabled]

x KB Power ON Password Enter

AC Back Function [Soft-Off]

KLJI: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help

(Note)

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

ACPI Suspend Type

Specifies the ACPI sleep state when the system enters suspend.

S1(POS) Enables the system to enter the ACPI S1 (Power on Suspend) sleep state

(default). In S1 sleep state, the system appears suspended and stays in a low power mode. The system can be resumed at any time.

S3(STR) Enables the system to enter the ACPI S3 (Suspend to RAM) sleep state. In

S3 sleep state, the system appears to be off and consumes less power than in the S1 state. When signaled by a wake-up device or event, the system resumes to its working state exactly where it was left off.

Soft-Off by Power button

Configures the way to turn off the computer in MS-DOS mode using the power button.

Instant-Off Press the power button and then the system will be turned off instantly.

(Default)

Delay 4 Sec. Press and hold the power button for 4 seconds to turn off the system. If the

power button is pressed for less than 4 seconds, the system will enter suspend mode.

PME Event Wake Up

Allows the system to be awakened from an ACPI sleep state by a wake-up signal from a PCI or PCIe device. Note: To use this function, you need an ATX power supply providing at least 1A on the +5VSB lead. (Default: Enabled)

Modem Ring On

Allows the system to be awakened from an ACPI sleep state by a wake-up signal from a modem that supports wake-up function. (Default: Enabled)

USB Resume from Suspend

Allows the system to be awakened from ACPI S3 sleep state by a wake-up signal from the installed USB device. (Default: Disabled)

(Note) Supported on Windows® Vista® operating system only.

Power Management Setup

Menu Level`

[Enabled]

- 47 - BIOS Setup

Item Help

Power-On by Alarm

Determines whether to power on the system at a desired time. (Default: Disabled) If enabled, set the date and time as following:

Day of Month Alarm: Turn on the system at a specific time on each day or on a specific day in

a month.

Time (hh: mm: ss) Alarm : Set the time at which the system will be powered on automatically. Note: When using this function, avoid inadequate shutdown from the operating system or removal of the AC power, or the settings may not be effective.

HPET Support

Enables or disables High Precision Event Timer (HPET) for Windows® Vista® operating system. (Default: Enabled)

(Note)

Power On By Mouse

Allows the system to be turned on by a PS/2 mouse wake-up event. Note: To use this function, you need an ATX power supply providing at least 1A on the +5VSB lead.

Disabled Disables this function. (Default)

Double Click Double click on left button on the PS/2 mouse to turn on the system.

Power On By Keyboard

Allows the system to be turned on by a PS/2 keyboard wake-up event. Note: you need an ATX power supply providing at least 1A on the +5VSB lead.

Disabled Disables this function. (Default)

Password Set a password with 1~5 characters to turn on the system.

Any KEY Press any key on the keyboard to turn on the system.

Keyboard 98 Press POWER button on the Windows 98 keyboard to turn on the system.

KB Power ON Password

Set the password when Power On by Keyboard is set to Password. Press <Enter> on this item and set a password with up to 5 characters and then press <Enter> to accept. To turn on the system, enter the password and press <Enter>. Note: To cancel the password, press <Enter> on this item. When prompted for the password, press <Enter> again without entering the password to clear the password settings.

AC Back Function

Determines the state of the system after the return of power from an AC power loss.

Soft-Off The system stays off upon the return of the AC power. (Default)

Full-On The system is turned on upon the return of the AC power.

(Note) Supported on Windows® Vista® operating system only.

GA-N650SLI-DS4L Motherboard - 48 -

2-7 PnP/PCI Configurations

PCI 1 IRQ Assignment [Auto] PCI 2 IRQ Assignment [Auto]

KLJI: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

PCI 1 IRQ Assignment

Auto BIOS auto-assigns IRQ to the first PCI slot. (Default)

3,4,5,7,9,10,11,12,14,15 Assigns IRQ 3,4,5,7,9,10,11,12,14,15 to the first PCI slot.

PCI 2 IRQ Assignment

Auto BIOS auto-assigns IRQ to the second PCI slot. (Default)

3,4,5,7,9,10,11,12,14,15 Assigns IRQ 3,4,5,7,9,10,11,12,14,15 to the second PCI slot.

PnP/PCI Configurations

Item Help

Menu Level`

- 49 - BIOS Setup

2-8 PC Health Status

Reset Case Open Status [Disabled]

Case Opened No Vcore 1.282V DDR2 1.8V 1.840V +3.3V 3.264V +12V 12.048V Current System Temperature 30oC Current CPU Temperature 47oC Current CPU FAN Speed 3375 RPM Current SYSTEM FAN Speed 0 RPM Current POWER FAN Speed 0 RPM

CPU Warning Temperature [Disabled] CPU FAN Fail Warning [Disabled] SYSTEM FAN Fail Warning [Disabled] POWER FAN Fail Warning [Disabled] CPU Smart FAN Control [Enabled] CPU Smart FAN Mode [Auto] System Smart FAN Control [Enabled]

KLJI: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

Reset Case Open Status

Keeps or clears the record of previous chassis intrusion status. Enabled clears the record of previous chassis intrusion status and the Case Opened field will show "No" at next boot. (Default: Disabled)

Case Opened

Displays the detection status of the chassis intrusion detection device attached to the motherboard CI header. If the system chassis cover is removed, this field will show "Yes", otherwise it will show "No". To clear the chassis intrusion status record, set Reset Case Open Status to Enabled, save the settings to CMOS, and then restart your system.

Current Voltage(V) Vcore/DDR2 1.8V/+3.3V/+12V

Displays the current system voltages.

Current System/CPU Temperature

Displays current system/CPU temperature.

Current CPU/SYSTEM/POWER FAN Speed (RPM)

Displays current CPU/system/power fan speed.

CPU Warning Temperature

Sets the warning threshold for CPU temperature. When CPU temperature exceeds the threshold, BIOS will emit warning sound. Options are: Disabled (default), 60oC/140oF, 70oC/158oF, 80oC/ 176oF, 90oC/194oF.

CPU/SYSTEM/POWER FAN Fail Warning

Allows the system to emit warning sound if the CPU/system/power fan is not connected or fails. Check the fan condition or fan connection when this occurs. (Default: Disabled)

PC Health Status

Item Help

Menu Level`

GA-N650SLI-DS4L Motherboard - 50 -

CPU Smart FAN Control

Enables or disables the CPU fan speed control function. Enabled allows the CPU fan to run at different speed according to the CPU temperature. You can adjust the fan speed with EasyTune based on system requirements. If disabled, CPU fan runs at full speed. (Default: Enabled)

CPU Smart FAN Mode

Specifies how to control CPU fan speed. This item is configurable only if CPU Smart FAN Control is set to Enabled.

Auto Lets BIOS autodetect the type of CPU fan installed and sets the optimal CPU

fan control mode. (Default) Voltage Sets Voltage mode for a 3-pin CPU fan. PWM Sets PWM mode for a 4-pin CPU fan.

System Smart FAN Control

Enables or disables the system fan speed control function. Enabled allows the system fan to run at different speed according to the system temperature. You can adjust the fan speed with EasyTune based on system requirements. If disabled, system fan runs at full speed. (Default: Enabled)

- 51 - BIOS Setup

2-9 MB Intelligent Tweaker(M.I.T.)

` System Clock Setting [Press Enter]

CPU Clock Ratio

******** System Voltage Optimized ********

System Voltage Control [Manual] DDR2 Voltage Control [Normal] NB/HT-Link Voltage [Normal] FSB Voltage [Normal] South Bridge Voltage [Normal] VCC12_DL Voltage [Normal] CPU Voltage Control [Normal]

Normal CPU Vcore 1.40000V

KLJI: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

(Note)

• Incorrectly doing overclock/overvoltage may result in damage to CPU, chipset, or memory and reduce the useful life of these components. This page is for advanced users only and we recommend you not to alter the default settings to prevent system instability or other unexpected results. (Inadequately altering the settings may result in system's failure to boot. If this occurs, clear the CMOS values and reset the board to default values.)

• When the System Voltage Optimized item blinks in red, it is recommended that you set the System Voltage Control item to Auto to optimize the system voltage settings.

MB Intelligent Tweaker(M.I.T.)

[16X]

Item Help

Menu Level`

System Clock Setting

FSB-Memory Clock Mode [Auto]

x FSB-Memory Ratio Auto x CPU Host Frequency (Mhz) Auto 133.3

Actual CPU Clock (Mhz) 133.3 x Memory Frequency (Mhz) Auto 800.0

Actual Memory Clock (Mhz) 800.0

PCIe Bus, Slot 1, MHz [100]

KLJI: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

(Note) This item is present only if you install a CPU that supports this feature.

GA-N650SLI-DS4L Motherboard - 52 -

System Clock Setting

Item Help

Menu Level`

FSB-Memory Clock Mode

Auto BIOS will automatically set the FSB-Memory clock mode. (Default) Linked Allows you to set FSB speed manually; the memory speed changes propor-

tionally along with the FSB speed.

Unlinked Allows you to set FSB speed and memory speed individually.

FSB-Memory Ratio

This item is configurable only if the FSB-Memory Clock Mode option is set to Linked.

Auto BIOS will automatically set the FSB-Memory ratio. (Default) 1:1 Sets FSB-Memory ratio to 1:1. 5:4 Sets FSB-Memory ratio to 5:4. 3:2 Sets FSB-Memory ratio to 3:2. Sync Mode Sets FSB-Memory ratio synchronously.

CPU Host Frequency (Mhz)

Allows you to manually set the CPU host frequency. This item is configurable only if the FSBMemory Clock Mode option is set to Linked or Unlinked. The adjustable range is from 100 MHz

to 650 MHz. For a 533 MHz FSB CPU, set this item to 133 MHz. For an 800 MHz FSB CPU, set this item to 200 MHz. For a 1066 MHz FSB CPU, set this item to 266 MHz. For a 1333 MHz FSB CPU, set this item to 333 MHz. Important It is highly recommended that the CPU frequency be set in accordance with the CPU specifications.

Actual CPU Clock (Mhz)

The value depends on the CPU Host Frequency (Mhz) setting.

Memory Frequency (Mhz)

This item is configurable only if the FSB-Memory Clock Mode option is set to Unlinked. The first frequency value is adjustable and the second is the current operating frequency of your memory. The adjustable range is from 400 MHz to 1400 MHz.

Actual Memory Clock (Mhz)

The value depends on the CPU Host Frequency (Mhz) and Memory Frequency (Mhz) settings.

PCIe Bus, Slot 1, MHz

Allows you to manually set the clock frequency for the PCIe x16 bus. The adjustable range is from 100 MHz to 150 MHz. The standard clock frequency is 100 MHz.

CPU Clock Ratio

Allows you to alter the clock ratio for the installed CPU. The item is present only if a CPU with unlocked clock ratio is installed.

(Note)

System Voltage Control

Determines whether to manually set the system voltages. Auto lets BIOS automatically set the system voltages as required. Manual allows all voltage control items below to be configurable. (Default: Manual)

(Note) This item is present only if you install a CPU that supports this feature.

- 53 - BIOS Setup

DDR2 Voltage Control

Allows you to to set memory voltage.

Normal Supplies the memory voltage as required. (Default) +0.025V ~ +0.775V Increases memory voltage by 0.025V to 0.775V at 0.025V increment.

Note: Increasing memory voltage may result in damage to the memory.

NB/HT-Link Voltage

Allows you to to set North Bridge voltage.

Normal Supplies the North Bridge voltage as required. (Default) +0.05~0.35 Increases the North Bridge voltage by 0.05V to 0.35V at 0.05V increment.

FSB Voltage

Allows you to set the Front Side Bus voltage.

Normal Supplies the FSB voltage as required. (Default) +0.05V ~ +0.35V Increases FSB voltage by 0.05V to 0.35V at 0.05V increment.

South Bridge Voltage

Allows you to to set South Bridge voltage.

Normal Supplies the South Bridge voltage as required. (Default) +0.1V ~ +0.3V Increases South Bridge voltage by 0.1V to 0.3V at 0.1V increment.

VCC12_DL Voltage

Allows you to to set VCC12_DL voltage.

Normal Supplies the VCC12_DL voltage as required. (Default) +0.1V /+0.2V Increases the VCC12_DL voltage by 0.1V or 0.2V.

CPU Voltage Control

Allows you to set the CPU voltage. Normal sets the CPU voltage as required. The adjustable range is dependent on the CPU being installed. (Default: Normal) Note: Increasing CPU voltage may result in damage to your CPU or reduce the useful life of the CPU.

Normal CPU Vcore

Displays the normal operating voltage of your CPU.

GA-N650SLI-DS4L Motherboard - 54 -

2-10 Load Fail-Safe Defaults

` Standard CMOS Features

` Advanced BIOS Features

` Integrated Peripherals

` Power Management Setup

` PnP/PCI Configurations

` PC Health Status

` MB Intelligent Tweaker(M.I.T.)

ESC: Quit KLJI: Select Item F11: Save CMOS to BIOS

F8: Q-Flash F10: Save & Exit Setup F12: Load CMOS from BIOS

Load Fail-Safe Defaults (Y/N)? N

Load Fail-Safe Defaults

Load Optimized Defaults

Set Supervisor Password

Set User Password

Save & Exit Setup

Exit Without Saving

Press <Enter> on this item and then press the <Y> key to load the safest BIOS default settings. In case system instability occurs, you may try to load Fail-Safe defaults, which are the safest and most stable BIOS settings for the motherboard.

2-11 Load Optimized Defaults

` Standard CMOS Features

` Advanced BIOS Features

` Integrated Peripherals

` Power Management Setup

` PnP/PCI Configurations

` PC Health Status

` MB Intelligent Tweaker(M.I.T.)

ESC: Quit KLJI: Select Item F11: Save CMOS to BIOS

F8: Q-Flash F10: Save & Exit Setup F12: Load CMOS from BIOS

Load Optimized Defaults (Y/N)? N

Load Optimized Defaults

Load Fail-Safe Defaults

Load Optimized Defaults

Set Supervisor Password

Set User Password

Save & Exit Setup

Exit Without Saving

Press <Enter> on this item and then press the <Y> key to load the optimal BIOS default settings. The BIOS defaults settings helps the system to operate in optimum state. Always load the Optimized defaults after updating the BIOS or after clearing the CMOS values.

- 55 - BIOS Setup

2-12 Set Supervisor/User Password

` Standard CMOS Features

` Advanced BIOS Features

` Integrated Peripherals

` Power Management Setup

` PnP/PCI Configurations

` PC Health Status

` MB Intelligent Tweaker(M.I.T.)

ESC: Quit KLJI: Select Item F11: Save CMOS to BIOS

F8: Q-Flash F10: Save & Exit Setup F12: Load CMOS from BIOS

Enter Password:

Change/Set/Disable Password

Press <Enter> on this item and type the password with up to 8 characters and then press <Enter>. You will be requested to confirm the password. Type the password again and press <Enter>.

The BIOS Setup program allows you to specify two separate passwords:

Supervisor Password

When a system password is set and the Password Check item in Advanced BIOS Features is set to Setup, you must enter the supervisor password for entering BIOS Setup and making BIOS changes. When the Password Check item is set to System, you must enter the supervisor password (or user password) at system startup and when entering BIOS Setup.

User Password

When the Password Check item is set to System, you must enter the supervisor password (or user password) at system startup to continue system boot. In BIOS Setup, you must enter the supervisor password if you wish to make changes to BIOS settings. The user password only allows you to view the BIOS settings but not to make changes.

Load Fail-Safe Defaults

Load Optimized Defaults

Set Supervisor Password

Set User Password

Save & Exit Setup

Exit Without Saving

To clear the password, press <Enter> on the password item and when requested for the password, press <Enter> again. The message "PASSWORD DISABLED" will appear, indicating the password has been cancelled.

GA-N650SLI-DS4L Motherboard - 56 -

2-13 Save & Exit Setup

` Standard CMOS Features

` Advanced BIOS Features

` Integrated Peripherals

` Power Management Setup

` PnP/PCI Configurations

` PC Health Status

` MB Intelligent Tweaker(M.I.T.)

ESC: Quit KLJI: Select Item F11: Save CMOS to BIOS

F8: Q-Flash F10: Save & Exit Setup F12: Load CMOS from BIOS

Save to CMOS and EXIT (Y/N)? Y

Save Data to CMOS

Load Fail-Safe Defaults

Load Optimized Defaults

Set Supervisor Password

Set User Password

Save & Exit Setup

Exit Without Saving

Press <Enter> on this item and press the <Y> key. This saves the changes to the CMOS and exits the BIOS Setup program. Press <N> or <Esc> to return to the BIOS Setup Main Menu.

2-14 Exit Without Saving

` Standard CMOS Features

` Advanced BIOS Features

` Integrated Peripherals

` Power Management Setup

` PnP/PCI Configurations

` PC Health Status

` MB Intelligent Tweaker(M.I.T.)

ESC: Quit KLJI: Select Item F11: Save CMOS to BIOS

F8: Q-Flash F10: Save & Exit Setup F12: Load CMOS from BIOS

Quit Without Saving (Y/N)? N

Abandon all Data

Load Fail-Safe Defaults

Load Optimized Defaults

Set Supervisor Password

Set User Password

Save & Exit Setup

Exit Without Saving

Press <Enter> on this item and press the <Y> key. This exits the BIOS Setup without saving the changes made in BIOS Setup to the CMOS. Press <N> or <Esc> to return to the BIOS Setup Main Menu.

- 57 - BIOS Setup

GA-N650SLI-DS4L Motherboard - 58 -

Chapter 3 Drivers Installation

• Before installing the drivers, first install the operating system. (The following instructions use Windows XP as the example operating system.)

• After installing the operating system, insert the motherboard driver disk into your optional drive. The driver Autorun screen is automatically displayed which looks like that shown in the screen shot below. (If the driver Autorun screen does not appear automatically, go to My Computer, double-click the optical drive and execute the Run.exe program.)

3-1 Installing Chipset Drivers

After inserting the driver disk, "Xpress Install" will automatically scan the system and then list all the drivers that are recommended to install. Please select the item that you wish to install and press the Install button following the item. Or you can press Xpress Install to install all the driver items.

• Please ignore the popup dialog box(es) (e.g. the Found New Hardware Wizard) displayed when "Xpress Install" is installing the drivers. Failure to do so may affect the driver installation.

• Some device drivers will restart your system automatically during the driver installation. After the system restart, "Xpress Install" will continue to install other drivers.

• After the drivers are installed, follow the onscreen instructions to restart your system. You can install other applications included in the motherboard driver disk.

• For USB 2.0 driver support under the Windows XP operating system, please install the Windows XP Service Pack 1 or later. After installing the SP1 (or later), if a question mark still exists in Universal Serial Bus Controller in Device Manager, please remove the question mark (by right-clicking your mouse and select Uninstall) and restart the system. (The system will then autodetect and install the USB 2.0 driver.)

Drivers Installation- 59 -

3-2 Software Applications

This page displays all the tools and applications that GIGABYTE develops and some free software. You may press the Install button following an item to install it.

3-3 Driver CD Information

This page provides information about the drivers, applications and tools in this driver disk.

GA-N650SLI-DS4L Motherboard - 60 -

3-4 Hardware Information

This page provides information about the hardware devices on this motherboard.

3-5 Contact Us

Check the contacts information of the GIGABYTE headquarter in Taiwan and the overseas branch offices on the last page of this manual.

Drivers Installation- 61 -

GA-N650SLI-DS4L Motherboard - 62 -

Chapter 4 Unique Features

4-1 Xpress Recovery2

Xpress Recovery2 is an utility that allows you to quickly compress and back up your system data and perform restoration of it. Supporting NTFS, FAT32, and FAT16 file systems, Xpress Recovery2 can back up data on PATA and SATA hard drives and restore it.

Before You Begin:

• Xpress Recovery2 will check the first physical hard drive* for the operating system. Xpress Recovery2 can only back up/restore the first physical hard drive that has the operating system installed.

• As Xpress Recovery2 will save the backup file at the end of the hard drive, make sure to leave enough unallocated space in advanced (10 GB or more is recommended; actual size requirements vary, depending on the amount of data).

• It is recommended to back up your system soon after the operating system and drivers are installed.

• The amount of data and hard drive access speed may affect the speed at which the data is backed up/restored.

• It takes longer to back up a hard drive than to restore it.

System Requirements:

• Intel® x86 platform

• At least 64 MB of system memory

• VESA compatible graphics card

• Windows® 2000 with SP3 or later; Windows® XP with SP1 or later

• Xpress Recovery and Xpress Recovery2 are different utilities. For example, a backup file

created with Xpress Recovery cannot be restored using Xpress Recovery2.

• USB hard drives are not supported.

• Hard drives in RAID/AHCI mode are not supported.

"*" Xpress Recovery2 checks the first physical hard drive in the following sequence: The first PATA

IDE connector, the second PATA IDE connector, the first SATA connector, the second SATA connector and so forth. For example, when hard drives are attached to the first IDE and the first SATA connectors, the hard drive on the first IDE connector is the first physical drive. When hard drives are attached to the first and second SATA connectors, the hard drive on the first SATA connector is the first physical drive.

Unique Features- 63 -

Installation and Configuration

(The following procedure uses Windows XP as the example operating system.)

A. Installing Windows XP and Partitioning the Hard Drive

1. Set CD-ROM drive as the first boot device under "Advanced BIOS Features" in the BIOS Setup program. Save the changes and exit.

2. When partitioning your hard drive (Figure 1), make sure to leave unallocated space for Xpress Recovery2 (10 GB or more is recommended; actual size requirements vary, depending on the amount of data) (Figure 2).

Figure 1

3. Select a file system (for example, NTFS) and begin the installation of the operating system (Figure 3).

Figure 3

Figure 2

GA-N650SLI-DS4L Motherboard - 64 -

4. After the operating system is installed, right-click the My Computer icon on your desktop and select Manage (Figure 4). Go to Computer Management to check disk allocation. Xpress Recovery2 will save the backup file to the unallocated space (black stripe along the top)(Figure 5). Please note that if there is no enough unallocated space, Xpress Recovery2 cannot save the backup file.

Figure 4

5. If your hard drive is not properly partitioned before you install the operating system, you may create new partitions using free space on your hard drive (Figure 6, 7). However, if Disk Management shows the hard drive only contains the System partition without any unallocated space, you will not be able to create new partitions or use Xpress Recovery2. If this occurs, reinstall the operating system and re-partition your hard drive.

Figure 6

In the New Partition Wizard, you MUST select Primary partition. This will reserve unallocated space for Xpress Recovery2 to use.

Figure 5

Figure 7

Unique Features- 65 -

B. Accessing Xpress Recovery2

1. Boot from the motherboard driver disk to access Xpress Recovery2 for the first time. When you see the following message: Press any key to startup Xpress Recovery2 (Figure 8), press any key to enter Xpress Recovery2.

. . Boot from CD/DVD:

Press any key to startup XpressRecovery2.....

Figure 8

2. After you use the backup function in Xpress Recovery2 for the first time, Xpress Recovery2 will stay permanent in your hard drive. If you wish to enter Xpress Recovery2 later, simply press <F9> during the POST (Figure 9).

GA-N650SLI-DS4L D1 . . . .

<DEL>: BIOS Setup/Q-Flash <F9>: XpressRecovery2 <F12>: Boot Menu <End>: Qflash 09/20/2007-C55-MCP51-6A61IG04C-00

Figure 9

C. Using the Backup Function in Xpress Recovery2

1. Select BACKUP to start backing up your hard drive data (Figure 10).

2. Xpress Recovery2 will then begin to search the first physical hard drive as the target drive and detect whether this hard drive contains the Windows operating system. When the Windows operating system is detected, Xpress Recovery2 will begin the backup process (Figure 11).

Figure 10 Figure 11

3. When finished, go to Disk Management to check disk allocation.

Xpress Recovery2 will automatically create a new partition to store the backup image file.

Figure 12

GA-N650SLI-DS4L Motherboard - 66 -

D. Using the Restore Function in Xpress Recovery2

Select RESTORE to restore the backup to your hard drive in case the system breaks down. The RESTORE option will not be present if no backup is created before (Figure 13, 14).

Figure 13 Figure 14

E. Removing the Backup

1. If you wish to remove the backup file, select REMOVE (Figure 15).

2. After the backup file is removed, no backup image file will be present in Disk Management and hard drive space will be freed up (Figure 16).

Figure 15 Figure 16

F. Exiting Xpress Recovery2

Select REBOOT to exit Xpress Recovery2.

Figure 17

Unique Features- 67 -

4-2 BIOS Update Utilities

GIGABYTE motherboards provide two unique BIOS update tools, Q-FlashTM and @BIOSTM. GIGABYTE Q-Flash and @BIOS are easy-to-use and allow you to update the BIOS without the need to enter MSDOS mode.

What is Q-FlashTM?

With Q-Flash you can update the system BIOS without having to enter operating systems like MS-DOS or Window first. Embedded in the BIOS, the

Q-Flash tool frees you from the hassles of going through complicated BIOS flashing process.

What is @BIOSTM?

@BIOS allows you to update the system BIOS while in the Windows environment. @BIOS will download the latest BIOS file from the nearest

@BIOS server site and update the BIOS.

4-2-1 Updating the BIOS with the Q-Flash Utility

A. Before You Begin:

1. From GIGABYTE's website, download the latest compressed BIOS update file that matches your motherboard model.

2. Extract the file and save the new BIOS file (e.g. n650ds4l.f1) to your floppy disk, USB flash drive, or hard drive. Note: The USB flash drive or hard drive must use FAT32/16/12 file system.

3. Restart the system. During the POST, press the <End> key to enter Q-Flash. Note: You can access Q-Flash by either pressing the <End> key during the POST or pressing the <F8> key in BIOS Setup. However, if the BIOS update file is saved to a hard drive in RAID/AHCI mode or a hard drive attached to an independent IDE/SATA controller, use the <End> key during the POST to access Q-Flash.

GA-N650SLI-DS4L D1 . . . .

<DEL>: BIOS Setup/Q-Flash <F9>: XpressRecovery2 <F12>: Boot Menu <End>: Qflash 09/20/2007-C55-MCP51-6A61IG04C-00

Because BIOS flashing is potentially risky, please do it with caution. Inadequate BIOS flashing may result in system malfunction.

GA-N650SLI-DS4L Motherboard - 68 -

B. Updating the BIOS

When updating the BIOS, choose the location where the BIOS file is saved. The follow procedure assumes that you save the BIOS file to a floppy disk.

Step 1:

1. Insert the floppy disk containing the BIOS file into the floppy disk drive. In the main menu of Q-Flash, use the up or down arrow key to select Update BIOS from Drive and press <Enter>.

• The Save Main BIOS to Drive option allows you to save the current BIOS file.

• Q-Flash only supports USB flash drive or hard drives using FAT32/16/12 file system.

• If the BIOS update file is saved to a hard drive in RAID/AHCI mode or a hard drive

attached to an independent IDE/SATA controller, use the <End> key during the POST to access Q-Flash.

2. Select Floppy A and press <Enter>.

Flash Type/Size.................................SST 25VF040B 512K

Keep DMI Data Enable Update BIOS from Drive

Floppy A <Drive>

Enter : Run KL:Move ESC:Reset F10:Power Off

HDD 0-0 <Drive>

Total size : 0 Free size : 0

3. Select the BIOS update file and press <Enter>.

Make sure the BIOS update file matches your motherboard model.

Q-Flash Utility v2.02

Save BIOS to Drive

0 file(s) found

Step 2: The process of the system reading the BIOS file from the floppy disk is displayed on the screen. When the message "Are you sure to update BIOS?" appears, press <Enter> to begin the BIOS update. The monitor will display the update process.

• Do not turn off or restart the system when the system is reading/updating the BIOS.

• Do not remove the floppy disk, USB flash drive, or hard drive when the system is

updating the BIOS.

Step 3: When the update process is complete, press any key to return to the main menu.

Flash Type/Size.................................SST 25VF040B 512K

Keep DMI Data Enable

Enter : Run KL:Move ESC:Reset F10:Power Off

Q-Flash Utility v2.02

Update BIOS from Drive

!! Copy BIOS completed - Pass !!

Save BIOS to Drive

Please press any key to continue

Unique Features- 69 -

Step 4: Press <Esc> and then <Enter> to exit Q-Flash and reboot the system. As the system boots, you should see the new BIOS version is present on the POST screen.

Step 5: During the POST, press <Delete> to enter BIOS Setup. Select Load Optimized Defaults and press <Enter> to load BIOS defaults. System will re-detect all peripherals devices after a BIOS update, so we recommend that you reload BIOS defaults.

` Standard CMOS Features

` Advanced BIOS Features

` Integrated Peripherals

` Power Management Setup

` PnP/PCI Configurations

` PC Health Status

` MB Intelligent Tweaker(M.I.T.)

ESC: Quit KLJI: Select Item F11: Save CMOS to BIOS

F8: Q-Flash F10: Save & Exit Setup F12: Load CMOS from BIOS

Load Optimized Defaults (Y/N)? Y

Load Optimized Defaults

Load Fail-Safe Defaults

Load Optimized Defaults

Set Supervisor Password

Set User Password

Save & Exit Setup

Exit Without Saving

Press <Y> to load BIOS defaults

Step 6: Select Save & Exit Setup and then press <Y> to save settings to CMOS and exit BIOS Setup. The procedure is complete after the system restarts.

GA-N650SLI-DS4L Motherboard - 70 -

4-2-2 Updating the BIOS with the @BIOS Utility

A. Before You Begin:

1. In Windows, close all applications and TSR (Terminate and Stay Resident) programs. This helps prevent unexpected failures when performing a BIOS update.

2. During the BIOS update process, ensure the Internet connection is stable and do NOT interrupt the Internet connection (for example, avoid a power loss or switching off the Internet). Failure to do so may result in a corrupted BIOS or a system that is unable to start.

3. Do not use the C.O.M. (Corporate Online Management) function when using @BIOS.

4. GIGABYTE product warranty does not cover any BIOS damage or system failure resulting from an inadequate BIOS flashing.

B. Installing and Using @BIOS:

Use the motherboard driver disk included with the motherboard to install @BIOS.

• Installing the @BIOS utility. • Accessing the @BIOS utility.

Click Start>All Programs>GIGABYTE>

@BIOS

Select @BIOS and click Install.

C. Options and Instructions:

1. Save the Current BIOS File In the main dialog box of @BIOS, Save Current BIOS allows you to save the current BIOS file.

2. Update the BIOS Using the Internet Update Function

Select this option

Step 1: Select the Find BIOS From Gigabyte check box and click Update New BIOS.

Click Update New BIOS

Step 2: Select the @BIOS server site closest to your location and click OK.

Unique Features- 71 -

Step 3: First make sure the model name on the screen is correct, then click OK. Upon completion, restart your system.

• If more than one model is present when doing Step 3 above, recomfirm your motherboard model. Updating the BIOS with an incorrect BIOS file could result in an unbootable system.

• If the BIOS update file for your motherboard is not present on the @BIOS server site, please manually download the BIOS update file from GIGABYTE's website and follow the instructions in "Update the BIOS without Using the Internet Update Function" below.

Step 4: As the system reboots, press <Delete> to enter the BIOS Setup program. Select Load Optimized

Defaults and press <Enter> to load BIOS defaults.

3. Update the BIOS without Using the Internet Update Function

Click Update New BIOS

Step 2: In the Open dialog box, select All Files (*.*) in

Step 1: Click Update New BIOS.

the Files of type list. Select the location where you save the BIOS update file (e.g. n650ds4l.f1) obtained from the Internet or through other source.

Step 3: Press OK to begin the BIOS update process. Upon completion, restart your system.

Make sure the extracted BIOS file matches your motherboard model. Updating the BIOS with an incorrect BIOS file could result in an unbootable system.

Step 4: As the system boots, press <Delete> to enter the BIOS Setup program. Select Load Optimized Defaults and press <Enter> to load BIOS defaults.

GA-N650SLI-DS4L Motherboard - 72 -

4-3 EasyTune 5

EasyTuneTM 5, an easy-to-use and convenient system overclocking and management tool, lets you do overclock and overvoltage in Windows environment, eliminating the need to enter the BIOS Setup program. EasyTune 5 provides the following functions

(Note 2)

M.I.B.

, smart fan control, and hardware monitoring and warning. (For instructions on using EasyTune5, read or download the information on/from the Support\Motherboard\Utility page on our website.)

The EasyTune 5 Interface

Button Information Table

Button/Display Description

1. OVERCLOCKING Enters the Overclocking setting page

2. C.I.A./M.I.B. Enters the C.I.A. and M.I.B. setting page

3. SMART FAN Enters the Smart-Fan setting page

4. PC HEALTH Enters the PC Health setting page

5. GO Confirmation and Execution button

6. EASY MODE/ADVANCED MODE Toggles between Easy and Advance Mode

7. Display Field Displays panel of CPU frequency

8. Function LEDs Shows the information of the current function

9. GIGABYTE Logo Visits GIGABYTE website

10. Help Displays EasyTune 5 help screen

11. Exit or Minimize Quits or minimizes EasyTune 5

(Note 1)

: overclocking/overvoltage, C.I.A./

Incorrectly doing overclock/overvoltage may result in damage to CPU, chipset, or memory and reduce the useful life of these components. Before you do the overclock/overvoltage, make sure that you fully know how to use each function of EasyTune 5, or system instability or other unexpected results may occur.

(Note 1) Available functions in EasyTune 5 may differ by motherboard model. (Note 2) C.I.A. and M.I.B. may provide optimizations for CPU and memory, enhancing the performance

of these components.

Unique Features- 73 -

4-4 Windows Vista ReadyBoost

Windows ReadyBoost allows you to use flash memory on a Windows Vista certified USB flash drive to boost your computer's performance. You may enable ReadyBoost and allocate part of your USB flash drive's memory to speed up your computer.

Follow the steps below to enable the ReadyBoost function:

Step 1: Go to Computer. Right-click on the USB flash drive icon and choose Properties.

Step 2: In the ReadyBoost tab, select Use this device. Under Space to reserve for system speed, set the amount of memory space to use for ReadyBoost using the slider or spin box. Click Apply and then OK to turn on ReadyBoost.

• The USB flash drive must have at least 256 MB of space.

• The recommended amount of memory to use for ReadyBoost acceleration is one to three

times the amount of RAM installed in your computer.

GA-N650SLI-DS4L Motherboard - 74 -

Chapter 5 Appendix

5-1 Configuring SATA Hard Drive(s)

To configure SATA hard drive(s), follow the steps below:

A. Install SATA hard drive(s) in your computer. B. Configure SATA controller mode in BIOS Setup. C. Configure a RAID array in RAID BIOS. D. Make a floppy disk containing the SATA RAID driver. E. Install the SATA RAID driver and operating system.

Before you begin

Please prepare:

• At least two SATA hard drives (to ensure optimal performance, it is recommended that you use two hard drives with identical model and capacity). If you do not want to create RAID, you may prepare only one hard drive.

• An empty formatted floppy disk.

• Windows Vista/XP/2000 setup disk.

• Motherboard driver disk.

5-1-1 Configuring the Onboard SATA Controller

A. Installing SATA hard drive(s) in your computer

Attach one end of the SATA signal cable to the rear of the SATA hard drive and the other end to an available SATA port on the motherboard. Then connect the power connector from your power supply to the hard drive.

(Note 1)

(Note 2)

(Note 1) Skip this step if you do not want to create RAID array on the SATA controller. (Note 2) Required when the SATA controller is set to RAID mode.

Appendix- 75 -

B. Configuring SATA controller mode in BIOS Setup

Make sure to configure the SATA controller mode correctly in system BIOS Setup.

Step 1: Turn on your computer and press <Delete> to enter BIOS Setup during the POST (Power-On Self-Test). Under Integrated Peripherals, ensure NV Serial-ATA Controller is enabled. To enable all four SATA 3Gb/s connectors, set this item to All Enabled (Figure 1). SATA-1 controls the SATAII0 and SATAII1 connectors only. To configure a RAID array, go to the SATA-II RAID Config submenu (Figure 2).

` SATA-II RAID Config [Press Enter]

` SMART LAN [Press Enter]

Legacy USB storage detect [Enabled] Onboard Serial Port 1 [3F8/IRQ4] Onboard Parallel Port [378/IRQ7] Parallel Port Mode [SPP]

x ECP Mode Use DMA 3

KLJI: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

Enable the SATA connectors with hard drives that you want to use for RAID. For example, SATA-II 1 Primary RAID is for the SATAII0 connector and SATA-II 1 Secondary RAID for the SATAII1 connector

(Figure 2).

SATA-II RAID function [Enabled] SATA-II 1 Primary RAID [Enabled] SATA-II 1 Secondary RAID [Enabled] SATA-II 2 Primary RAID [Disabled] SATA-II 2 Secondary RAID [Disabled]

Integrated Peripherals

Figure 1

SATA-II RAID Config

Item Help

Menu Level`

Item Help

Menu Level`

KLJI: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

Step 2:

Figure 2

Save changes and exit BIOS Setup.

The BIOS Setup menus described in this section may differ from the exact settings for your motherboard. The actual BIOS Setup menu options you will see shall depend on the motherboard you have and the BIOS version.

GA-N650SLI-DS4L Motherboard - 76 -

C. Configuring RAID set in RAID BIOS

Enter the RAID BIOS setup utility to configure a RAID array. For a non-RAID configuration, please skip this step and proceed to the installation of Windows operating system.

Step 1: After the POST memory test begins and before the operating system boot begins, look for a message which says "Press <F10> to enter RAID setup utility" (Figure 3). Hit the <F10> key to enter the NVIDIA RAID setup utility.

Detecting array ...

Press F10 to enter RAID setup utility ...

Figure 3

Step 2: The Define a New Array screen is the first option screen when you enter the NVIDIA RAID setup utility. (Figure 4). You can press the <Tab> key to move from field to field until the appropriate field is highlighted.

Step 3: In the RAID Mode field, use the up or down arrow key to select a RAID mode. The supported RAID modes include Mirroring, Striping, Stripe Mirroring, Spanning and RAID 5. The following procedure demonstrates how a RAID 0 array (Striping) is created.

Step 4: If RAID 0 (Striping) is selected, you can manually set the striping block size. In the Striping Block field, use the up or down arrow key to set the striping block size. Striping block size is given in kilobytes. We recommend you leaving it at the default Optimal, which is 64 KB. The striping block size can be set from 4 KB to 128 KB

MediaShield Utility June 1 2006

- Define a New Array -

RAID Mode: Striping Striping Block: Optimal

Free Disks Port Disk Model Capacity

1.0 ST3120026AS 111.79GB

1.1 ST3120026AS 111.79GB

[ESC] Quit [F6] Back [F7] Finish [TAB] Navigate [

[

J] Add

[

I] Del

Array Disks Port Disk Model Capacity

KLKL

KL] Select [ENTER] Popup

KLKL

Figure 4

Appendix- 77 -

Step 5: Next, select the hard drives which you wish to be included in the disk array. The Free Disks block displays the information about the SATA hard drives that are available for use as RAID array drives. Press <Tab> to move to the Free Disks block. Select the target hard drives using the up or down arrow key and use the right arrow key to add the hard drives to the Array Disks block (Figure 5).

MediaShield Utility June 1 2006

- Define a New Array -

RAID Mode: Striping Striping Block: Optimal

Free Disks Port Disk Model Capacity

[ESC] Quit [F6] Back [F7] Finish [TAB] Navigate [

Array Disks Port Disk Model Capacity

1.0 ST3120026AS 111.79GB

[

J] Add

[

I] Del

1.1 ST3120026AS 111.79GB

KLKL

KL] Select [ENTER] Popup

KLKL

Figure 5

Step 6: After assigning the RAID drives, press <F7>. A message which says "Clear disk data?" appears (Figure 6). Press <Y> to confirm or press <N> to cancel. (If the hard drives contain a previously created RAID array, you need to press <Y> to clear the data in the hard drives.)

MediaShield Utility June 1 2006

- Define a New Array -

RAID Mode: Striping Striping Block: Optimal

Free Disks Port Disk Model Capacity

Clear disk data?

[Y] YES [N] NO

Array Disks Port Disk Model Capacity

Clear disk data ?

[

I] Del

1.0.M ST3120026AS 111.79GB

1.1.M ST3120026AS 111.79GB

[

J] Add

[ESC] Quit [F6] Back [F7] Finish [TAB] Navigate [

Figure 6

GA-N650SLI-DS4L Motherboard - 78 -

KLKL

KL] Select [ENTER] Popup

KLKL

After that, the Array List screen appears, displaying the RAID array that you have created (Figure 7).

MediaShield Utility June 1 2006

- Array List -

Boot Status Vendor Array Model Name

No Healthy NVIDIA STRIPE 223.57G

[Ctrl-X] Exit [

KLKL

KL] Select [B] Set Boot [N] New Array [ENTER] Detail

KLKL

Figure 7

To read more information about the RAID array, press <Enter> to enter the Array Detail screen (Figure

8), which shows various information about the array, including the RAID mode, stripe block size, hard drive model name, and hard drive capacity, etc.

Array 2: NVIDIA STRIPE 233.57G

- Array Detail -

RAID Mode: Striping Striping Width : 2 Striping Block: 64K

Port Index Disk Model Capacity

1.0 0 ST3120026AS 111.79GB

1.1 1 ST3120026AS 111.79GB

[R] Rebuild [D] Delete [C] Clear Disk [ENTER] Return

Figure 8

To delete the array, press <D> in the Array Detail screen. When the "Delete this array?" message appears, press <Y> to confirm or <N> to cancel. Press <Enter> to return to the Array List screen.

To exit the NVIDIA RAID setup utility, press <Esc> in the main menu or <Ctrl>+<X> in the Array List screen.

Now, you can proceed to the installation of the SATA controller driver and operating system.

Appendix- 79 -

5-1-2 Making a SATA RAID Driver Diskette

To successfully install operating system onto SATA hard drives that are configured to RAID mode, you need to install the SATA controller driver during the OS installation. Without the driver, the hard drive may not be recognized during the Windows setup process. First of all, copy the driver for the SATA controller from the motherboard driver disk to a floppy disk. See the instructions below about how to copy the driver in MS-DOS mode formatted floppy disk.

Step 1: Insert the prepared startup disk and motherboard driver disk in your system. Boot from the startup disk. Once at the A:\> prompt, change to your optical drive (example: D:\>). At the D:\> prompt, type the following two commands. Press <Enter> after each command (Figure 1):

cd bootdrv

Step 2: When the controller menu (Figure 2) appears, remove the startup disk and insert the blank formatted disk. Select the controller driver by pressing the corresponding letter from the menu. In the example in Figure 2, the nVIDIA C51 Series drivers are for the nVIDIA® nForce 650i SLI chipset. For example, to install Windows XP (32-bit) onto the RAID drives, press <D> to select D)nVIDIA C51 Series Raid(XP). Your system will then automatically zip and transfer this driver file to the floppy disk. Press <0> to exit when finished.

(Note)

. Prepare a startup disk that has CD-ROM support and a blank

Figure 1 Figure 2

(Note) For users without a startup disk:

Use an alternative system and insert the motherboard driver disk. From your optical drive folder, double click the MENU.exe file in the BootDrv folder (Figure 3). A command prompt window will open similar to that in Figure 2.

Figure 3

GA-N650SLI-DS4L Motherboard - 80 -

5-1-3 Installing the SATA RAID Driver and Operating System

Now that you have prepared the SATA RAID driver diskette for Windows XP/2000 and configured the required BIOS settings, you are ready to install the operating system onto your hard drive(s). Please note that installation of Windows Vista does not require you to install the RAID driver during the OS installation process in advance. The following is an example of Windows XP installation.

Step 1: Restart your system to boot from the Windows XP setup disk and press <F6> as soon as you see the message "Press F6 if you need to install a 3rd party SCSI or RAID driver" (Figure 1). After pressing <F6>, there will be a few moments of some files being loaded before you see the next screen.

Windows Setup

Press F6 if you need to install a third party SCSI or RAID driver.

Figure 1

Step 2: When a screen similar to that below appears, insert the floppy disk containing the SATA RAID driver and press <S> (Figure 2).

Windows Setup

Setup could not determine the type of one or more mass storage devices installed in your system, or you have chosen to manually specify an adapter. Currently, Setup will load support for the following mass storage devices(s)

<none>

* To specify additional SCSI adapters, CD-ROM drives, or special

disk controllers for use with Windows, including those for which you have a device support disk from a mass storage device manufacturer, press S.

* If you do not have any device support disks from a mass storage

device manufacturer, or do not want to specify additional mass storage devices for use with Windows, press ENTER.

S=Specify Additional Device ENTER=Continue F3=Exit

Figure 2

Appendix- 81 -

Step 3: If Setup correctly recognizes the driver in the floppy disk, a controller menu similar to that in Figure 3 below will appear. Use the arrow keys to select NVIDIA RAID CLASS Driver and press <Enter>. Later, when a screen similar to that in Figure 4 appears, you must press <S> to select an additional driver. The screen will return to previous screen as shown in Figure 3. Select NVIDIA nForce Storage Controller and press <Enter>.

Windows Setup

You have chosen to configure a SCSI Adapter for use with Windows, using a device support disk provided by an adapter manufacturer.

Select the SCSI Adapter you want from the following list, or press ESC to return to the previous screen.

NVIDIA RAID CLASS Driver (required) NVIDIA nForce Storage Controller (required)

ENTER=Select F3=Exit

Figure 3

Windows Setup

Setup will load support for the following mass storage device(s):

NVIDIA RAID CLASS Driver (required)

* To specify additional SCSI adapters, CD-ROM drives, or special

disk controllers for use with Windows, including those for which you have a device support disk from a mass storage device manufacturer, press S.

* If you do not have any device support disks from a mass storage

device manufacturer, or do not want to specify additional mass storage devices for use with Windows, press ENTER.

S=Specify Additional Device Enter=Continue F3=Exit

Figure 4

If a message appears saying one or some file(s) cannot be found, please check the floppy disk or copy the correct SATA RAID driver again from the motherboard driver disk.

GA-N650SLI-DS4L Motherboard - 82 -

When the screen as shown below appears, press <Enter> to continue the driver installation from the floppy disk. The driver installation will be finished in about one minute.

Windows Setup

Setup will load support for the following mass storage device(s):

NVIDIA RAID CLASS Driver (required) NVIDIA nForce Storage Controller (required)

* To specify additional SCSI adapters, CD-ROM drives, or special

disk controllers for use with Windows, including those for which you have a device support disk from a mass storage device manufacturer, press S.

* If you do not have any device support disks from a mass storage

device manufacturer, or do not want to specify additional mass storage devices for use with Windows, press ENTER.

S=Specify Additional Device ENTER=Continue F3=Exit

Figure 5

Step 4: After the SATA controller driver installation is completed, you can proceed with the Windows XP installation.

WindowsXP Professional Setup

Welcome to Setup. This port of the Setup program prepares Microsoft(R) Windows (R) XP to run on your computer.

To set up Windows XP now, press ENTER.

To repair a Windows XP installation using Recovery Console, press R.

To quit Setup without installing Windows XP, press F3.

Enter= Continue R=Repair F3=Exit

Figure 6

Appendix- 83 -

5-2 Configuring Audio Input and Output

5-2-1 Configuring 2/4/5.1/7.1-Channel Audio

The motherboard provides six audio jacks on the back panel which support 2/4/5.1/7.1-channel audio. The picture to the right shows the default audio jack assignments. The integrated HD (High Definition) audio provides jack retasking capability that allows the user to change the function for each jack through the audio driver. For example, in a 4-channel audio configuration, if a Rear speaker is plugged into the default Center/ Subwoofer speaker out jack, you can retask the Center/Subwoofer speaker out jack to be Rear speaker out.

• To install a microphone, connect your microphone to the Mic in or Line in jack and manually configure the jack for microphone functionality.

• If your front panel audio supports Intel HD Audio standard, you can have both the front and back panel audio connectors active simultaneously.

High Definition Audio (HD Audio)

HD Audio includes multiple high quality digital-to-analog converters (DACs) that support 44.1KHz/ 48KHz/ 96KHz/192KHz sampling rate. HD Audio features multistreaming capabilities that allow multiple audio streams (in and out) to be simultaneously processed. For example, users can listen to MP3 music, have an Internet chat, make a telephone call over the Internet, and etc. all at the same time.

A. Configuring Speakers:

(The following instructions use Windows XP as the example operating system.)

Center/Subwoofer

Speaker Out

Rear Speaker Out

Side Speaker Out

Line In

Front Speaker Out

Mic In

Step 1: After installing the audio driver, the Audio Manager icon will appear in your system tray. Double-click the icon to access the Audio Control Panel.

Before installing the audio driver, make sure the "Microsoft UAA Bus driver for High Definition Audio" has been installed from the motherboard driver disk and your operating system has been updated with the latest Service Pack for Windows.

(Note) 2/4/5.1/7.1-Channel Audio Configurations: Refer to the following for multi-channel speaker configurations.

• 2-channel audio: Headphone or Line out.

• 4-channel audio: Front speaker out and Rear speaker out.

• 5.1-channel audio: Front speaker out, Rear speaker out, and Center/Subwoofer speaker out.

• 7.1-channel audio: Front speaker out, Rear speaker out, Center/Subwoofer speaker out, and Side speaker out.

GA-N650SLI-DS4L Motherboard - 84 -

Step 2: Click the Audio I/O tab. In the speaker list on the left, select 2CH Speaker, 4CH Speaker, 6CH Speaker, or 8CH Speaker according to the type of speaker configuration you wish to set up.

Step 3: Everytime you connect an audio device to an audio jack, the Connected device box appears. Select the device according to the type of device you connect. Then click OK to complete the configuration.

B. Configuring Sound Effect:

You may configure an audio environment on the

Sound Effect tab.

C. Configuring AC'97 Audio:

If you want to connect an AC'97 front panel audio module, click the tool icon on the Audio I/O tab On the Global Connector Settings box, select the Dis-

able front panel jack detection check box. Click OK to activiate the AC'97 functionality.

When using an AC'97 front panel audio module, you can only have audio signals present on either the front or the back panel audio connections, but not both at the same time.

Appendix- 85 -

5-2-2 Installing the S/PDIF In Cable (Optional)

The S/PDIF in cable provides S/PDIF in functionality.

Optical S/PDIF In

Coaxial S/PDIF In

S/PDIF In:

The S/PDIF in jacks allow you to input digital audio signals to the computer for audio processing.

A. Installing the S/PDIF In Cable:

Step 1: First, attach the connector at the end of the cable to the SPDIF_IN header on your motherboard.

Step 2: Secure the metal bracket to the chassis back panel with a screw.

GA-N650SLI-DS4L Motherboard - 86 -

S/PDIF Out:

The S/PDIF out jacks can transmit audio signals to an external decoder for decoding to get the best audio quality.

B. Conneting a S/PDIF out Cable

Connect a S/PDIF coaxial cable or a S/PDIF optical cable (either one) to an external decoder for transmitting the S/PDIF digital audio signals.

S/PDIF Coaxial Cable

S/PDIF Optical Cable

C. Configuring S/PDIF out:

Click the tool icon in the DIGITAL section. In the S/PDIF In/Out Settings dialog box, select an output sampling

rate and select (or disable) the output source. Click OK to complete the configuration.

Appendix- 87 -

5-2-3 Configuring Microphone Recording

Step 1: After installing the audio driver, the Audio Manager icon will appear in your system tray. Double-click the icon to access the Audio Control Panel.

Step 2: Connect your microphone to the Mic in jack (pink) on the back panel or the Line in jack on the front panel. Then configure the jack for microphone functionality. Note: The microphone functions on the front panel and back panel cannot be used at the same time.

Step 3: Locate the Volume icon in your system tray and click it to open the volume control panel.

GA-N650SLI-DS4L Motherboard - 88 -

Step 4: To hear the sound being recorded during the recording process when using the microphone function on the front panel, do not select the Mute check box under Front Pink In or Front Green In in Master Volume. It is recommended that you set the volume at a middle level.

To hear the sound being recorded during the recording process when using the microphone function on the back panel, do not select the Mute check box under Rear Pink In in Master Volume. It is recommended that you set the volume at its middle level.

(Note) If you cannot find the volume control options you need in Master Volume, go to the Options menu and then choose Properties. Select the volume control options you wish to show and click OK to complete.

Step 5: Next, while in Master Volume, go to Options and click Properties. In the Mixer device list, select Realtek HD Audio Input. Then set the recording sound level properly. Do NOT mute the recording sound, or you will not hear any sound when playing back the recording you just made.

Select Realtek HD Audio Input in the Mixer device list

Recording Control

Appendix- 89 -

Step 6: To raise the recording and playing sound for the microphone, go to Options in Master Volume and select Advanced Controls. Click the Advanced button under a volume control option (e.g. Front Green In, Front Pink In). In the Other Controls field, select the 1 Microphone Boost check box.

Step 7: After completion, click Start, point to All Programs, point to Accessories, point to Entertainment, and then click Sound Recorder to begin the sound recording.

5-2-4 Using the Sound Recorder

Recording the Sound:

1. Make sure you have connected the audio input device (e.g. microphone) to the computer.

2. On the File menu, choose New.

3. To record a sound file, click the Recording button .

4. To stop the recording, click the Stop button .

Be sure to save the recording upon completion.

Playing the Sound:

1. On the File menu, choose Open.

2. In the Open dialog box, select the sound (.wav) file you wish to play.

3. To play a sound file, click the Play button .

4. To stop playing, click the Stop button .

5. You may use the Fast Forward button to move to the beginning of a file or the Fast Back- ward button to the end.

GA-N650SLI-DS4L Motherboard - 90 -

5-3 Troubleshooting

5-3-1 Frequently Asked Questions

To read more FAQs for your motherboard, please go to the Support\Motherboard\FAQ page on GIGABYTE's website.

Q: In the BIOS Setup program, why are some BIOS options missing? A: Some advanced options are hidden in the BIOS Setup program. Press <Delete> to enter BIOS Setup

during the POST. In the Main Menu, press <Ctrl>+<F1> to show the advanced options.

Q: Why is the light of my keyboard/optical mouse still on after the computer shuts down? A: Some motherboard provides a small amount of standby power after the computer shuts down and

that's why the light is still on.

Q: How do I clear the CMOS values? A: If your motherboard has a clearing CMOS jumper, refer to the instructions on the CLR_CMOS jumper

in Chapter 1 to short the jumper to clear the CMOS values. If your board doesn't have this jumper, refer to the instructions on the motherboard battery in Chapter 1. You can temporarily remove the battery from the battery holder to stop supplying power to the CMOS, which will clear the CMOS values after about one minute. Refer to the steps below: Steps:

1. Turn off your computer and unplug the power cord.

2. Gently remove the battery from the battery holder and wait for one minute.

(Or use a metal object like a screwdriver to touch the positive and negative terminals of the battery holder, making them short for 5 seconds.)

3. Replace the battery.

4. Plug in the power cord and restart your computer.

5. Press <Delete> to enter BIOS Setup. Select "Load Fail-Safe Defaults" (or "Load Optimized Defaults")

to load BIOS default settings.

6. Saves changes and exit BIOS Setup (select "Save & Exit Setup") to restart your computer.

Q: Why do I still get a weak sound even though I have turned my speaker to the maximum volume? A: Make sure your speaker is equipped with an internal amplifier. If not, try a speaker with power/

amplifier.

Q: What do the beeps emitted during the POST mean? A: The following Award BIOS beep code descriptions may help you identify possible computer problems.

(For reference only.) 1 short: System boots successfully 2 short: CMOS setting error 1 long, 1 short: Memory or motherboard error 1 long, 2 short: Monitor or graphics card error 1 long, 3 short: Keyboard error 1 long, 9 short: BIOS ROM error Continuous long beeps: Graphics card not inserted properly Continuous short beeps: Power error

Appendix- 91 -

5-3-2 Troubleshooting Procedure

If you encounter any troubles during system startup, follow the troubleshooting procedure below to solve the problem.

START

Turn off the power. Remove all peripherals, connecting cables, and

power cord etc.

Make sure the motherboard does not short-circuit with the chassis

or other metal objects.

Check if the CPU cooler is attached to the CPU securely. Is the power connector of the CPU cooler connected to the CPU_FAN header properly?

Yes

Check if the memory is installed properly on the memory slot.

Yes

Insert the graphics card. Connect the ATX main power cable and the 12V

power cable. Turn on the power to start the computer.

Press <Delete> to enter BIOS Setup. Select "Load Fail-Safe Defaults"

(or "Load Optimized Defaults"). Select "Save & Exit Setup" to save

changes and exit BIOS Setup.

(Continued...)

Yes

Isolate the short circuit.

The problem is verified and solved.

Secure the CPU

cooler on the CPU. Connect the CPU cooler power cable to the motherboard.

The problem is verified and solved.

Correctly insert the memory into the memory socket.

The problem is verified and solved.

GA-N650SLI-DS4L Motherboard - 92 -

When the computer is turned on, is the CPU cooler running?

Yes

Check if there is display on your monitor.

Yes

Turn off the computer. Plugg in the keyboard and mouse and restart the

computer.

Check if the keyboard is working properly.

Yes

Press <Delete> to enter BIOS Setup. Select "Load Fail-Safe Defaults"

(or "Load Optimized Defaults"). Select "Save & Exit Setup" to save

changes and exit BIOS Setup.

Turn off the computer and connect the IDE/SATA devices.

Check if the system can boot successfully.

The power supply, CPU or CPU socket might fail.

The problem is verified and solved.

The graphics card, expansion slot, or monitor might fail.

The problem is verified and solved.

The keyboard or mouse might fail.

The problem is verified and solved.

The IDE/SATA device, connector, or cable might fail.

Yes

Reinstall the operating system. Reinstall other devices one by one (install

one device at one time and then boot the system to see if the device

The problem is verified and solved.

works successfully).

END

If the procedure above is unable to solve your problem, contact the place of purchase or local dealer for help. Or go to the Support\Technical Service Zone page to submit your question. Our customer service staff will reply you as soon as possible.

Appendix- 93 -

Regulatory Statements

Regulatory Notices

This document must not be copied without our written permission, and the contents there of must not be imparted to a third party nor be used for any unauthorized purpose. Contravention will be prosecuted. We believe that the information contained herein was accurate in all respects at the time of printing. GIGABYTE cannot, however, assume any responsibility for errors or omissions in this text. Also note that the information in this document is subject to change without notice and should not be construed as a commitment by GIGABYTE.

Our Commitment to Preserving the Environment

In addition to high-efficiency performance, all GIGABYTE motherboards fulfill European Union regulations for RoHS (Restriction of Certain Hazardous Substances in Electrical and Electronic Equipment) and WEEE (Waste Electrical and Electronic Equipment) environmental directives, as well as most major worldwide safety requirements. To prevent releases of harmful substances into the environment and to maximize the use of our natural resources, GIGABYTE provides the following information on how you can responsibly recycle or reuse most of the materials in your "end of life" product.

Restriction of Hazardous Substances (RoHS) Directive Statement

GIGABYTE products have not intended to add and safe from hazardous substances (Cd, Pb, Hg, Cr+6, PBDE and PBB). The parts and components have been carefully selected to meet RoHS requirement. Moreover, we at GIGABYTE are continuing our efforts to develop products that do not use internationally banned toxic chemicals.

Waste Electrical & Electronic Equipment (WEEE) Directive Statement

GIGABYTE will fulfill the national laws as interpreted from the 2002/96/EC WEEE (Waste Electrical and Electronic Equipment) directive. The WEEE Directive specifies the treatment, collection, recycling and disposal of electric and electronic devices and their components. Under the Directive, used equipment must be marked, collected separately, and disposed of properly.

WEEE Symbol Statement

The symbol shown below is on the product or on its packaging, which indicates that this product must not be disposed of with other waste. Instead, the device should be taken to the waste collection centers for activation of the treatment, collection, recycling and disposal procedure. The separate collection and recycling of your waste equipment at the

time of disposal will help to conserve natural resources and ensure that it is recycled in a manner that protects human health and the environment. For more information about where you can drop off your waste equipment for recycling, please contact your local government office, your household waste disposal service or where you purchased the product for details of environmentally safe recycling.  When your electrical or electronic equipment is no longer useful to you, "take it back" to your local

or regional waste collection administration for recycling.

 If you need further assistance in recycling, reusing in your "end of life" product, you may contact us

at the Customer Care number listed in your product's user's manual and we will be glad to help you with your effort.

GA-N650SLI-DS4L Motherboard - 94 -

Finally, we suggest that you practice other environmentally friendly actions by understanding and using the energy-saving features of this product (where applicable), recycling the inner and outer packaging (including shipping containers) this product was delivered in, and by disposing of or recycling used batteries properly. With your help, we can reduce the amount of natural resources needed to produce electrical and electronic equipment, minimize the use of landfills for the disposal of "end of life" products, and generally improve our quality of life by ensuring that potentially hazardous substances are not released into the environment and are disposed of properly.

China Restriction of Hazardous Substances Table

The following table is supplied in compliance with China's Restriction of Hazardous Substances (China RoHS) requirements:

Appendix- 95 -

GA-N650SLI-DS4L Motherboard - 96 -

Appendix- 97 -

GA-N650SLI-DS4L Motherboard - 98 -

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Address: No.6, Bau Chiang Road, Hsin-Tien,

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Appendix- 99 -

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GA-N650SLI-DS4L Motherboard - 100 -

Intel GA-N650SLI-DS4L User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual