Gigabyte GA-945GCM-S2 Owner's manual

GA-945GCM-S2

Intel® CoreTM 2 Extreme dual-core / CoreTM 2 Duo /

Intel® Pentium® D / Pentium® 4 / Celeron® D LGA775

Rev. 3901

12MC-945GCM2R-3901R

*WEEE logo

*WEEE

Motherboard

GA-945GCM-S2

Jan. 12, 2007

Motherboard

GA-945GCM-S2

" "



" "

http://www.gigabyte.com.tw

- 4 -

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

GA-945GCM-S2 ................................................................................ 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 D2) .................................................................... 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 ( ) ............................................... 40

2-5 PnP/PCI Configurations ( PCI ) ............................. 42

2-6 PC Health Status ( ) ............................................................. 43

2-7 Frequency/Voltage Control ( /) ............................................ 45

2-8 Load Fail-Safe Defaults ( Fail-Safe ) .......................................... 47

2-9 Load Optimized Defaults ( Optimized ) ...................................... 47

2-10 Set Supervisor/User Password ( /) ................... 48

2-11 Save & Exit Setup ( SETUP ) ................................ 49

2-12 Exit Without Saving ( SETUP ) .......................... 49

- 5 -

....................................................................................... 51

3-1 ............................................................................... 51

3-2 ............................................................................................ 52

3-3 ................................................................................... 52

3-4 ..................................................................................................... 53

3-5 ................................................................................................. 53

.......................................................................................................... 55

4-1 ............................................................................................ 55

4-1-1 EasyTune 5 ............................................................................................... 55

4-1-2 Xpress Recovery2 .................................................................................. 56

4-1-3 BIOS ....................................................................................... 58

4-1-4 /// .............................................................................. 62

4-2 ..................................................................................................... 67

- 6 -

*

2USB 2.0 (12CR1-1UB030-51/R)

4USB 2.0 ( 12CR1-1UB030-21/R)

(S/PDIF +)( 12CR1-1SPINO-11/R)

e-SATA ( 12CF1-3SATPW-11R)

(12CF1-1CM001-31/12CF1-1CM001-12R)

IDE 1 1

SATA 3Gb/s 2

I/O

- 7 -

GA-945GCM-S2

KB_MS

CPU_FAN

LGA775

ATX

GA-945GCM-S2

F_AUDIO

SYS_FAN

PCIE_16

IDE

BATTERY

IT8718

ATX_12V

Intel® 945GC

Intel® ICH7

USB

LAN

AUDIO

LPT

R_USB

COMA

CLR_CMOS

FDD

F_PANELPWR_LED

SATAII1

CI

CD_IN

F_USB1

CODEC

SPDIF_IO

DDRII1

DDRII2

BIOS

PCI1

PCI2

F_USB2

PCI3

SATAII2

SATAII3

COMB

VGA

SATAII0

RTL8110SC

- 8 -

LGA775

Processor

Host

Interface

Intel® 945GC

3 PCI

PCI Bus

Dual Channel Memory

PCI CLK

(33 MHz)

PCIe CLK

(100 MHz)

PCI Express x16

IT8718

Floppy

PS/2 KB/Mouse

LPT Port

Center/Subwoofer Speaker Out

Line-Out

MIC

Line-In

SPDIF In

SPDIF Out

Side Speaker Out

Surround Speaker Out

CODEC

LAN

COM Ports

x1

RTL

8110SC

RJ45

ATA 33/66/100 IDE Channel

BIOS

4 SATA 3Gb/s

8 USB Ports

CPU CLK+/-(200/133 MHz)

GMCH CLK (200/133 MHz)

DDRII 533/400 MHz DIMM

VGA

Intel® ICH7

- 9 -

1-1

1.

2.

3. (CPU RAM)

4.

5.

1.

2.

3.

4.

5.

6.

7.

8.

GA-945GCM-S2 - 10 -

1-2

LGA775 CoreTM 2 Extreme dual-core / CoreTM 2 Duo /

Pentium® D / Pentium® 4 / Celeron® D

L2 CPU

800/533 MHz FSB

Intel® 945GC

Intel® ICH7

RTL8110SC (10/100/1000 Mbit)

Realtek ALC888 CODEC

High Definition Audio

2 / 4 / 6 / 8

S/PDIF /

CD

Intel® ICH7

-1 1

-1IDE ATA 33/66/100 2IDE

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

Microsoft Windows® 2000/XP

 2 DDRII DIMM 2 GB

DDRII 533/400 unbuffered DIMM

1.8V DDRII DIMM

1PCI Express x16

3PCI

124-pin ATX

14-pin ATX 12V

1

1IDE

4SATA 3Gb/s

1CPU

1

1S/PDIF /

2USB 2.0/1.1 4USB 2.0/1.1

1

- 11 -

() EasyTune

1PS/2

1

4USB 2.0/1.1

1RJ-45

6 ( / / / ( )

/ ( ) / )

I/O IT8718



CPU

CPU /

CPU

CPU /

CPU

BIOS 14 Mbit flash ROM

AWARD BIOS

PnP 1.0a DMI 2.0 SM BIOS 2.3 ACPI 1.0b

@BIOS

Download Center

Q-Flash

EasyTune ( )( )

Xpress Install

Xpress Recovery2

Xpress BIOS Rescue

Norton Internet Security (OEM )

Micro ATX 22.0 x 24.4

GA-945GCM-S2 - 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-945GCM-S2 - 14 -

1-4

1.

2.

3.

DDRII BIOS

DDRII

1.

2.

- 15 -

Dual Channel DDR II ( )

GA-945GCM-S2

Memory Bus

1. DDRII

2. DDRII (

)DDRII

GA-945GCM-S2 - 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 ( )

( )

USB USB /USB USB USB

USB

Gigabit Ethernet 10/100/1000 Mbps

/

/ /

( )

~

2/4/6/8

GA-945GCM-S2 - 18 -

1-7

1) ATX_12V

2) ATX (Power Connector)

3) CPU_FAN

4) SYS_FAN

5) FDD

6) IDE

7) SATAII0 / 1 / 2 / 3

8) PWR_LED

9) BATTERY

10) F_PANEL

11) F_AUDIO

12) CD_IN

13) SPDIF_IO

14) F_USB1 / F_USB2

15) COMB

16) CLR_CMOS

17) CI

1

5

12 15

4

11

9

16

13

2

14

7

17

8

3

10

6

- 19 -

1/2) ATX_12V / ATX (2x2-pin ATX_12V / 2x12-pin ATX )

ATX_12V CPU ATX_12V

(300

)

ATX

24 ATX ATX

20

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

3 +12V

4 +12V

131

24

12

13

2

4

ATX

ATX_12V

GA-945GCM-S2 - 20 -

3/4) CPU_FAN / SYS_FAN ( )

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

)

+12V (GND)

CPU/ CPU/

CPU

1

2 +12V /

3

4

CPU_FAN :

1

2 +12V

3

SYS_FAN :

5) FDD ( )

360 KB 720 KB 1.2 MB 1.44 MB 2.88 MB

1

SYS_FAN

CPU_FAN

1

2

34

1

33

Gigabyte GA-945GCM-S2 Owner's manual

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