Gigabyte GA-EG31MF-S2 Owner's manual

GA-EG31MF-S2

LGA775

Intel® CoreTM / Intel® Pentium® /

Intel® Celeron®

Rev. 1002

12MC-EG31MF2-1002R

Mar. 3, 2008

Motherboard

GA-EG31MF-S2

Motherboard

GA-EG31MF-S2

Mar. 3, 2008



\ \

http://www.gigabyte.tw/

REV : X.X X.X

REV : 1.0 1.0 BIOS

- 4 -

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

GA-EG31MF-S2 ................................................................................ 7

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

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

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

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

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

1-3-1 (CPU)................................................................................. 13

1-3-2 ................................................................................................. 15

1-4 ....................................................................................... 16

1-4-1 ....................................................................................... 16

1-4-2 ............................................................................................ 17

1-5 ................................................................................................. 18

1-6 ................................................................................... 19

1-7 ....................................................................................... 21

BIOS ....................................................................................... 31

2-1 ..................................................................................................... 32

2-2 BIOS .............................................................................. 33

2-3 Standard CMOS Features ( CMOS )........................................... 35

2-4 Advanced BIOS Features ( BIOS )..................................... 37

2-5 Integrated Peripherals ( ) ....................................................... 40

2-6 Power Management Setup ( )............................................... 43

2-7 PnP/PCI Configurations ( PCI ) ............................. 45

2-8 PC Health Status ( )............................................................. 46

2-9 MB Intelligent Tweaker(M.I.T.) ( /) ...................................... 48

2-10 Load Fail-Safe Defaults ( ) ............................................ 50

2-11 Load Optimized Defaults ( ) .......................................... 50

2-12 Set Supervisor/User Password ( / )................... 51

2-13 Save & Exit Setup ( ) ................................ 52

2-14 Exit Without Saving ( )........................... 52

- 5 -

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

3-1 ............................................................................... 53

3-2 ............................................................................................ 54

3-3 ................................................................................... 54

3-4 ..................................................................................................... 55

3-5 ................................................................................................. 55

....................................................................................... 57

4-1 Xpress Recovery2 ............................................................................... 57

4-2 BIOS .................................................................................. 62

4-2-1 Q-Flash BIOS........................................................................ 62

4-2-2 @BIOS BIOS......................................................................... 65

4-3 EasyTune 5 Pro ................................................................................... 67

4-4 (Dynamic Energy Saver) ................................................ 68

4-5 Windows Vista ReadyBoost ................................................................. 70

.......................................................................................................... 71

5-1 /........................................................................ 71

5-1-1 2 / 4 / 5.1 / 7.1 ............................................................................... 71

5-1-2 (S/PDIF +)( ) .................................. 73

5-1-3 ............................................................................................ 75

5-1-4 ............................................................................................ 77

5-2 ..................................................................................................... 78

5-2-1 ................................................................................................................ 78

5-2-2 ........................................................................................................... 79

................................................................................................................. 81

- 6 -

2USB 2.0 ( 12CR1-1UB030-51R)

2IEEE 1394a ( 12CF1-1IE008-01R)

2SATA ( 12CF1-2SERPW-01R)

(S/PDIF +) ( 12CR1-1SPINO-11R)

GA-EG31MF-S2 - 1

- 1

- 1 - 1

IDE - 1 - 1

SATA 3Gb/s - 2

I/O - 1

•

- 7 -

GA-EG31MF-S2

KB_MS CPU_FAN

LGA775

ATX

GA-EG31MF-S2

F_AUDIO

ATX_12V

Intel® G31

USB_LAN

AUDIO

USB_1394

PCIE_1

SYS_FAN

F1_1394 F_PANEL

PWR_LED

F_USB2

IDE

F_USB1

CD_IN

FDD

PCIE_16

CODEC TSB43AB23

PCI1

PCI2

BAT

IT8718 Intel® ICH7

CLR_CMOS

CI

MBIOS

DDRII1

DDRII2

DDRII3

DDRII4

SPDIF_IO

SATAII3

RTL8111C

COMA

LPT

VGA

SATAII2

SATAII1

SATAII0

PHASE LED

- 8 -

1 PCI Express x16

Dual Channel Memory

LGA775

Processor

Host

Interface

Intel®

G31 GMCH CLK

(333/266/200 MHz)

BIOS

2 PCI

PCI Bus

PCI Express Bus 4 SATA 3Gb/s

PCI CLK

(33 MHz)

PCIe CLK

(100 MHz)

PCI Express x16

8 USB Ports

IT8718

Floppy

PS/2 KB/Mouse

LPT Port

CPU CLK+/-

(333/266/200 MHz)

D-Sub

1 PCI Express x1

PCIe CLK

(100 MHz) x1 ATA-100/66/33 IDE Channel

COM Port

DDR2 800/667 MHz

RJ45

LAN

RTL8111C

2 IEEE 1394a

TSB43AB23

Center/Subwoofer Speaker Out

Line-Out

MIC

Line-In

SPDIF In

SPDIF Out

Side Speaker Out

Surround Speaker Out

CODEC

Intel®

ICH7

- 9 -

1-1

•

•(CPU)

•

GA-EG31MF-S2 - 10 -

1-2

(CPU) LGA775 Intel® CoreTM 2 Extreme /

Intel® CoreTM 2 Quad / Intel® CoreTM 2 Duo /

Intel® Pentium®/ Intel® Pentium® D /

Intel® Pentium® 4 / Intel® Pentium® 4 /

Intel® Celeron®

( )

L2 CPU

(FSB) 1333/1066/800 MHz

Intel® G31

Intel® ICH7

41.8V DDR2 DIMM 4 GB ( )



DDR2 800/667 MHz

( )

Realtek ALC888

High Definition Audio

2 / 4 / 5.1 / 7.1

S/PDIF /

CD

Realtek 8111C (10/100/1000 Mbit)

1PCI Express x16

1PCI Express x1

2PCI



-1IDE ATA-100/66/33 2

IDE

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

iTE IT8718

-1 1

IEEE 1394 T.I. TSB43AB23

2IEEE 1394a (1 1

IEEE 1394a )

USB 

8USB 2.0/1.1 (4 4

USB )

- 11 -

124-pin ATX

14-pin ATX 12 V

1

1IDE

4SATA 3Gb/s

1CPU

1

1S/PDIF /

2USB 2.0/1.1

1IEEE 1394a

1

1PS/2

1

1D-Sub

4USB 2.0/1.1

1IEEE 1394a

1RJ-45

6 ( / / /

/ / )

I/O iTE IT8718



CPU

CPU/

CPU

CPU/

CPU/ ( )

GA-EG31MF-S2 - 12 -

BIOS 18 Mbit flash

AWARD BIOS

PnP 1.0a DMI 2.0 SM BIOS 2.4 ACPI 1.0b

@BIOS

Download Center

Q-Flash

EasyTune ( )

Xpress Install

Xpress Recovery2

Virtual Dual BIOS

 (Dynamic Energy Saver)

Norton Internet Security (OEM )

Microsoft® Windows® Vista/XP/2000

Micro ATX 24.4 x 23

( ) PC 4 GB 4 GB

4 GB

( ) CPU/ CPU/

() EasyTune

- 13 -

1-3

(CPU)

•CPU

(CPU )

•CPU

•CPU CPU CPU (

CPU CPU )

•CPU

•CPU CPU

•CPU

CPU

1-3-1 (CPU)

A. CPU CPU

LGA775 CPU

CPU

GA-EG31MF-S2 - 14 -

B. CPU CPU

CPU CPU

CPU

(CPU )

CPU CPU

( ) CPU

(CPU

)

CPU

(CPU

CPU )

CPU

- 15 -

CPU CPU

CPU ' '

()

CPU (CPU_FAN)

CPU

1-3-2 CPU CPU (Intel®)

()

CPU

GA-EG31MF-S2 - 16 -

1-4

•

( )

•

1. DDR2

2. DDR2

( ) DDR2

3. (DDRII1 DDRII2)

POST

Flex Memory Mode Intel® Flex (Intel® Flex Memory Technology)

/

2

4

DDRII1 DDRII2 DDRII3 DDRII4

DS/SS - - DS/SS - -

- - DS/SS - - DS/SS

SS SS SS SS

(SS DS -- )

DDRII1

DDRII2

DDRII3

DDRII4

1-4-1 4DDR2

(Dual Channel Technology) BIOS

4DDR2 (Channel)

0 (Channel 0) DDRII1 DDRII2 ( 12)

1 (Channel 1) DDRII3 DDRII4 ( 34)

- 17 -

1-4-2

DDR2 DDR DDR2

DDR2

GA-EG31MF-S2 - 18 -

1-5

•

1.

2.

3.

4.

5.

6. BIOS

7.

/PCI Express x16

•

PCI Express x16

PCI Express

x16

•

PCI Express x1

PCI Express x16

PCI

- 19 -

•

/

1 Gbps

100 Mbps

10 Mbps

1-6

PS/2 PS/2

PS/2 ( ) ( )

D-Sub 15-pin D-Sub D-Sub

IEEE 1394a IEEE 1394a

IEEE 1394a

USB USB 2.0/1.1 USB USB

/USB USB

(RJ-45) (Gigabit Ethernet)

1 GB (1 Gbps)

GA-EG31MF-S2 - 20 -

( )

5.1/7.1

( )

4/5.1/7.1

( )

7.1

( )

( ) 2

4/5.1/7.1

( )

~

2/4/5.1/7.1

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Gigabyte GA-EG31MF-S2 Owner's manual

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