Gigabyte GA-8I945GMBX Owner's manual

GA-8I945GMBX

Intel® Pentium® D / Pentium® 4 LGA775

Rev. 1002

12MC-8I945GMBX-1002R

*WEEE logo

*WEEE

Motherboard

GA-8I945GMBX

Aug. 5, 2005

Motherboard

GA-8I945GMBX



http://www.gigabyte.com.tw

- 4 -

GA-8I945GMBX ................................................................................. 6

.................................................................................................. 7

................................................................................................... 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 F2) .................................................................... 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 ) .......................................... 45

2-9 Load Optimized Defaults ( Optimized ) ...................................... 45

2-10 Set Supervisor/User Password ( /) ................... 46

2-11 Save & Exit Setup ( SETUP ) ................................ 47

2-12 Exit Without Saving ( SETUP ) .......................... 47

- 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 .................................................................................................. 54

4-1-2 Xpress Recovery ......................................................................................... 55

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

4-1-4 Serial ATA RAID BIOS ...................................................... 67

4-1-5 /// .................................................................................... 74

4-2 ..................................................................................................... 78

- 6 -

GA-8I945GMBX

KB_MS

ATX_12V

CPU_FAN

LGA775

AUDIO1

Intel 945G

PCIE_16

CODEC

COMA VGA

LPT

USB

LAN

IT8712

Intel ICH7R

F_PANEL

BIOS

Intel

Tekoa

82573V

PCIE_1

PCI2

DDRII1

COMB

F2_1394

F_AUDIO

GREEN_USB

F_USB

DDRII2

DDRII3

DDRII4

TSB43AB23

BATTERY

ATX

IDE1

FDD

CLR_CMOS

SYS_FAN

SPDIF_IO

CD_IN

SATAII0_1

GA-8I945GMBX

PCI1

USB

1394

AUDIO2

CI

F1_1394

SATAII2_3

PWR_LED

- 7 -

() DDRII 667 FSB 800/1066MHz

TSB43AB23

3 IEEE1394

LGA775

Processor

CPUCLK+/-(266/200/133MHz)

VGA

BIOS

PCI Express x16

33MHz

14.318MHz

DDRII 667( )/533/400MHz DIMM

Host

Interface

Intel

945G

GMCH

Dual Channel Memory

GMCHCLK (266/200/133MHz)

66MHz

48MHz

PCI Bus

4 Serial ATAII

IT8712

ATA33/66/100

IDE Channels

LPT Port

COM Ports

Floppy

PS/2 KB/Mouse

48MHz

33MHz

8 USB

Ports

Intel

ICH7R

CODEC

Line-Out

MIC

Line-In

SPDIF In

SPDIF Out

Side Speaker Out

Center/Subwoofer Speaker Out

Surround Speaker Out

2 PCI

PCI-ECLK

(100MHz)

1 PCI Express x 1 Port

PCI-ECLK(100MHz)

PCI Express x1 Bus

PCICLK

(33MHz)

RJ45 100MHz

SRCCLK-MCH (100MHz)

DOTCLK (96MHz)

Intel Tekoa

82573V

- 8 -

- 9 -

1-1

1.

2.

3. (CPU RAM)

4.

5.

1.

2.

3.

4.

5.

6.

7.

8.

GA-8I945GMBX - 10 -

Intel® Pentium® D / Pentium® 4 LGA775 ( )

1066/800/533MHz FSB

L2 CPU

® 945G

® ICH7R

Win 2000/XP

4DDR II DIMM 4GB ( )

1.8V DDR II DIMM

DDR II 667( )533/400 DIMM

1 PCI Express x 16

1PCI Express x 1

2PCI

IDE 1IDE (UDMA 33/ATA 66/ATA 100) 2IDE

Win 2000/XP

1 2

SATA 3Gb/s 4SATA 3Gb/s

Win 2000/XP

1Normal/EPP/ECP

2(COMA COMB) 1 VGA

8USB 2.0/1.1 (x 4 x 4- )

3IEEE1394 (x 1 x 2- )

1

1PS/2

® 945G

® Tekoa 82573V (10/100/1000 Mbit)

1RJ 45

Win 2000/XP

( ) CPU

( ) PC 4GB 4GB

4GB

( ) DDRII 667 FSB 800/1066MHz

1-2

- 11 -

ALC882 CODEC

High Definition Audio

2 / 4 / 6 / 8

( )

/

SPDIF

CD

Win 2000/XP

I/O IT8712



CPU /

SATA 3Gb/s ICH7R

RAID striping (RAID 0) mirroring (RAID 1)

mirroring + striping (RAID 0+1) RAID 5

300MB

 4 SATA 3Gb/s

Win 2000/XP

BIOS AWARD BIOS

Q-Flash

@BIOS

EasyTune ( ) ( )

Micro BTX 26.7 x 26.4

() EasyTune

GA-8I945GMBX - 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.

2.

4.

(CPU_FAN)

3.

( )

GA-8I945GMBX - 14 -

1-4

1.

2.

3.

DDR II BIOS

DDR II

1.

2.

- 15 -

Dual Channel DDR II ( )

GA-8I945GMBX (Dual Channel DDR Technology)

Memory Bus

GA-8I945GMBX 4(DIMM) Channel 2

Channel A DDR II 1 DDR II 2 ( 12)

Channel B DDR II 3 DDR II 4 ( 34)

1. DDR II

2. DDR II ( )

Channel A Channel B DDR II

Channel

3. DDR II Memory size

DDR II

Dual Channel Technology (SS DS )

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-8I945GMBX - 16 -

1-5

1.

2. ( )

3.

4.

5.

6.

7. BIOS

8.

PCI-Express x 16

/

PCI Express x 16

- 17 -

1-6

PS/2 PS/2

PS/2 ( ) ( )

IEEE1394

(USB)

USB

USB /USB USB USB

USB

Gigabit Ethernet 10/100/1000Mbps

A

( )

/

/ /

~

2/4/6/8

GA-8I945GMBX - 18 -

1-7

16 10

4

3

5

1) ATX_12V

2) ATX (Power Connector)

3) CPU_FAN

4) SYS_FAN

5) FDD

6) IDE

7) SATAII0_1 / SATAII2_3

8) PWR_LED

9) BATTERY

10) F_PANEL

11) F_AUDIO

12) CD_IN

13) SPDIF_IO

14) F_USB / GREEN_USB

15) F1_1394 / F2_1394

16) COMB

17) CLR_CMOS

18) CI

1

9

11

2

6

7

12

15

13

14

818

17

- 19 -

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

ATX_12V CPU ATX_12V

(300

)

ATX 24 ATX

20

1

2

3 +12V

4 +12V

1 3.3V

2 3.3V

3

4 +5V

5

6 +5V

7

8 Power Good

9 5V SB (stand by +5V)

10 +12V

11 +12V( 24

)

12 3.3V( 24

)

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

)

42

31

24 13

12 1

GA-8I945GMBX - 20 -

3/4) CPU_FAN / SYS_FAN ( )

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

+12V (GND)

CPU

5) FDD ( )

360KB 720KB 1.2MB 1.44MB 2.88MB

1

2

33

34

1

2 +12V

3

4

(CPU_FAN )

1

CPU_FAN

SYS_FAN

1

Gigabyte GA-8I945GMBX Owner's manual

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