Gigabyte GA-945G-S3 Owner's manual

*WEEE logo

*WEEE

GA-945G-S3

Intel® CoreTM 2 Extreme / CoreTM 2 Duo

Intel® Pentium® D / Pentium® 4 LGA775

Rev. 1001

12MC-945GS3-1001R

Motherboard

GA-945G-S3

Aug. 4, 2006

Motherboard

GA-945G-S3



" "

http://www.gigabyte.com.tw

- 4 -

................................................................................................................... 6

GA-945G-S3 ..................................................................................... 7

................................................................................................. 8

................................................................................................... 9

1-1 ..................................................................................... 9

1-2 ..................................................................................................... 10

1-3 .................................................................. 12

1-3-1 ............................................................................................ 12

1-3-2 ................................................................................................. 13

1-4 ....................................................................................... 14

1-5 ................................................................................................. 16

1-6 ................................................................................... 17

1-7 ....................................................................................... 18

BIOS ....................................................................................... 29

(BIOS E2) ................................................................... 30

2-1 Standard CMOS Features ( CMOS ) ........................................... 32

2-2 Advanced BIOS Features ( BIOS ) ..................................... 34

2-3 Integrated Peripherals ( ) ....................................................... 36

2-4 Power Management Setup ( ) ............................................... 39

2-5 PnP/PCI Configurations ( PCI ) ............................. 41

2-6 PC Health Status ( ) ............................................................. 42

2-7 Frequency/Voltage Control ( /) ............................................ 44

2-8 Load Fail-Safe Defaults ( Fail-Safe ) .......................................... 46

2-9 Load Optimized Defaults ( Optimized ) ...................................... 46

2-10 Set Supervisor/User Password ( / ) ................... 47

2-11 Save & Exit Setup ( SETUP ) ................................ 48

2-12 Exit Without Saving ( SETUP ) .......................... 48

- 5 -

....................................................................................... 49

3-1 ............................................................................... 49

3-2 ............................................................................................ 50

3-3 ................................................................................... 50

3-4 ..................................................................................................... 51

3-5 ................................................................................................. 51

.......................................................................................................... 53

4-1 ............................................................................................ 53

4-1-1 EasyTune 5 ............................................................................................... 53

4-1-2 Xpress Recovery2 .................................................................................. 54

4-1-3 BIOS ....................................................................................... 56

4-1-4 /// .............................................................................. 65

4-2 ..................................................................................................... 71

- 6 -

*

2USB2.0 ( 12CR1-1UB030-51/R)

4USB2.0 ( 12CR1-1UB030-21/R)

(SPDIF +) ( 12CR1-1SPINO-11/R)

5.1/7.1 ( 12CF1-1AU004-01R)

IDE 1 1

SATA 3Gb/s 2

I/O

- 7 -

GA-945G-S3

KB_MS

CPU_FAN

LGA775

ATX

GA-945G-S3

USB

LAN

F_AUDIO

AUDIO

BIOS

PCIE_16

PCIE_3

F_USB1

IDE1

PCIE_1

CD_IN

CI

DDRII1

DDRII2

DDRII3

DDRII4

F_USB2

BATTERY

F_PANEL

IT8718

SATAII0

ATX_12V

Intel® 945G

Intel® ICH7

FDD

PCIE_2

SATAII1

SATAII2

SATAII3

PCI1

PCI2

PCI3

USB

CLR_CMOS

COMA

LPT

CODEC

RTL8111B

SPDIF_IO

HDA_SUR

SYS_FAN

VGA

PWR_LED

- 8 -

( ) DDRII667 FSB800/1066MHz

Center/Subwoofer Speaker Out

Line-Out

MIC

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

PCI Express x16

Host

Interface

GMCH CLK (266/200/133 MHz)

DDRII 667( )/533/400 MHz DIMM

IT8718

Line-In

3 PCI

PCI Bus

SPDIF In

SPDIF Out

3 PCI Express x1

PCI Express Bus

8 USB

Ports

Dual Channel Memory

Side Speaker Out

Surround Speaker Out

PCIe CLK

(100 MHz)

RTL8111B

x1

LAN

RJ45

PCI CLK(33 MHz)

CODEC

PCIe CLK

(100 MHz)

Intel®

945G

Intel®

ICH7

LGA775

Processor

x1

4 SATA 3Gb/s

ATA33/66/100

IDE Channel

BIOS

PS/2 KB/Mouse

COM Port

LPT Port

Floppy

VGA

- 9 -

1-1

1.

2.

3. (CPU RAM)

4.

5.

1.

2.

3.

4.

5.

6.

7.

8.

GA-945G-S3 - 10 -

1-2

LGA775 Intel®CoreTM 2 Extreme / CoreTM 2 Duo / Pentium® D /

Pentium® 4

L2 CPU

1066/800/533MHz FSB

Intel® 945G

Intel® ICH7

RTL8111B (10/100/1000 Mbit)

Realtek ALC883 CODEC

High Definition Audio

2 / 4 / 6 / 8 ( )

SPDIF /

CD

Intel® ICH7

-1 1

-1IDE UDMA 33/ATA 66/ATA 100 2IDE

-4SATA 3Gb/s 4SATA 3Gb/s

Microsoft Windows 2000/XP

4DDRII DIMM 4GB ( )

DDRII 667/533/400 unbuffered DIMM ( )

1.8V DDRII DIMM

1 PCI Express x16

3PCI Express x1

3PCI

124-pin ATX

14-pin ATX 12V

1

1IDE

4SATA 3Gb/s

1CPU

1

1(CD In)

1(HDA_SUR)

2USB 2.0/1.1 4USB 2.0/1.1

1SPDIF In/Out

1

- 11 -

1PS/2

1(COMA)

1

4USB 2.0/1.1

1RJ-45

3 ( / / )

I/O IT8718



CPU

CPU /

CPU

CPU /

CPU

BIOS 14 Mbit flash ROM

AWARD BIOS

@BIOS

Download Center

Q-Flash

EasyTune( )

Xpress Install

Xpress Recovery2

Xpress BIOS Rescue

Norton Internet Security (OEM )

ATX 30.5 x 19.3

( ) 8 5.1/7.1 (

)

( ) PC 4GB 4GB

4GB

( ) DDRII 667 FSB800/1066 MHz

() EasyTune

GA-945G-S3 - 12 -

1-3

(CPU)

1.

2.

3.

4.

5.

HT

(Hyper-Threading Technology)

- HT Intel Pentium 4

- HT

- BIOS BIOS HT

- HT

1-3-1

1. 2.

3.

(

)

(

)

4.

- 13 -

1-3-2

1.

6.

CPU

3.

2.

(

)

(Intel )

4.

(

)

5.

GA-945G-S3 - 14 -

1-4

1.

2.

3.

DDRII BIOS

DDRII

1.

2.

- 15 -

Dual Channel Technology

(SS DS X )

Dual Channel DDRII ( )

GA-945G-S3

Memory Bus

GA-945G-S3 4(DIMM) Channel 2

Channel 0 DDRII1 DDRII2 ( 12)

Channel 1 DDRII3 DDRII4 ( 34)

1.

2. DDRII (

)DDRII

2

4

DDR II 1 DDR II 2 DDR II 3 DDR II 4

DS/SS X DS/SS X

X DS/SS X DS/SS

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

GA-945G-S3 - 16 -

1-5

1.

2. ( )

3.

4.

5.

6.

7. BIOS

8.

PCI-Express x16

PCI Express x16

- 17 -

1-6

PS/2 PS/2

PS/2 ( )

( )

(COMA)

(USB)

USB USB /USB USB USB

USB

Gigabit Ethernet 10/100/1000Mbps

( )

2-/4-/6-/8-

GA-945G-S3 - 18 -

1-7

1) ATX_12V

2) ATX (Power Connector)

3) CPU_FAN

4) SYS_FAN

5) FDD

6) IDE1

7) SATAII0/1/2/3

8) F_PANEL

9) PWR_LED

10) BATTERY

11) F_AUDIO

12) HDA_SUR

13) CD_IN

14) SPDIF_IO

15) F_USB1 / F_USB2

16) CI

17) CLR_CMOS

31

15

2

914 4

12

8

7

11

5

6

17

10

16

13

- 19 -

13 3.3V

14 -12V

15

16 PS_ON(soft On/Off)

17

18

19

20 -5V

21 +5V

22 +5V

23 +5V ( 24

)

24 (24

)

1 3.3V

2 3.3V

3

4 +5V

5

6 +5V

7

8

9 5V SB(stand by +5V)

10 +12V

11 +12V( 24

)

12 3.3V( 24

)

1/2) ATX_12V/ATX ( )

ATX_12V CPU ATX_12V

!

(300

)

ATX 24 ATX

20

1

2

3 +12V

4 +12V

113

24

12

1

3

2

4

GA-945G-S3 - 20 -

3/4) CPU_FAN / SYS_FAN ( )

+12V 3-pin/4-pin( CPU_FAN

)

+12V (GND)

CPU/ CPU/

CPU

5) FDD ( )

360KB 720KB 1.2MB 1.44MB 2.88MB

1

2

33

34

1

2 +12V /

3

4

CPU_FAN :

1

2 +12V

3

SYS_FAN :

CPU_FAN

1

SYS_FAN

1

Gigabyte GA-945G-S3 Owner's manual

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