GA-945GM-S2 /
GA-945GM-DS2 /
GA-945GMF-DS2
TM
Intel® Core
Intel® Pentium® D / Pentium® 4 / Celeron® D LGA775
Rev. 3901
12MC-945GMFDR-3901R
2 Extreme dual-core / Core
TM
2 Duo
* WEEE logo
* WEEE
Nov. 10, 2006
GA-945GM-DS2/GA-945GMF-DS2
Motherboard
Nov. 10, 2006
Motherboard
GA-945GM-DS2/
GA-945GMF-DS2
- 2 -
Jul. 7, 2006
Motherboard
GA-945GM-S2
Jul. 7, 2006
GA-945GM-S2
- 3 -
Motherboard
© 2007 GIGA-BYTE TECHNOLOGY CO., LTD. All rights reserved.
" "
" "
http://www.gigabyte.com.tw
- 4 -
................................................................................................................... 7
................................................................................................................... 7
GA-945GM-S2/GA-945GM-DS2/GA-945GMF-DS2 .......................... 8
................................................................................................. 9
.................................................................................................. 11
1-1 .................................................................................... 11
1-2
1-3
1-3-1 ............................................................................................ 14
1-3-2 ................................................................................................. 15
1-4 ....................................................................................... 16
1-5
1-6
1-7
..................................................................................................... 12
.................................................................. 14
................................................................................................. 18
................................................................................... 19
....................................................................................... 20
BIOS ....................................................................................... 31
(BIOS GA-945GMF-DS2 F1a) .................................. 32
2-1 Standard CMOS Features ( CMOS ) ........................................... 34
2-2 Advanced BIOS Features (
2-3 Integrated Peripherals (
2-4 Power Management Setup (
2-5 PnP/PCI Configurations ( PCI ) ............................. 44
2-6 PC Health Status (
2-7 Frequency/Voltage Control (
2-8 Load Fail-Safe Defaults (
2-9 Load Optimized Defaults ( Optimized ) ...................................... 48
2-10 Set Supervisor/User Password (
2-11 Save & Exit Setup (
2-12 Exit Without Saving (
BIOS ) ..................................... 36
) ....................................................... 38
) ............................................... 42
) ............................................................. 45
/ ) ............................................ 47
Fail-Safe ) .......................................... 48
/ )................... 49
SETUP ) ................................ 50
SETUP ) .......................... 50
- 5 -
....................................................................................... 51
3-1 ............................................................................... 51
3-2
3-3
3-4
............................................................................................ 52
................................................................................... 52
..................................................................................................... 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 / / / .............................................................................. 67
4-2 ..................................................................................................... 72
- 6 -
IDE 1 1
SATA 3Gb/s 1
I/O
*
2 USB 2.0 ( 12CR1-1UB030-51/R)
4 USB 2.0 ( 12CR1-1UB030-21/R)
2
IEEE 1394 ( 12CF1-1IE008-01R)
( 12CF1-1CM001-31/12CF1-1CM001-12R)
(S/PDIF + ) ( 12CR1-1SPINO-11/R)
e-SATA ( 12CF1-3SATPW-11R)
GA-945GMF-DS2
- 7 -
GA-945GM-S2/GA-945GM-DS2/GA-945GMF-DS2
KB_MS
COMA
VGA
USB
USB
AUDIO
RTL8111B
CD_IN
CODEC
ATX_12V
LPT
1394
LAN
SYS_FAN
PCIE_16
PCI1
PCI2
PCIE_1
SPDIF_IO
BATTERY
F_AUDIO
CLR_CMOS
FDD
LGA775
Intel® 945G
COMB
GA-945GM-S2/GA-945GM-DS2
BIOS
TSB43AB23
F1_1394 F2_1394
CPU_FAN
/GA-945GMF-DS2
DDRII1
Intel® ICH7
DDRII2
DDRII3
DDRII4
SATAII2
SATAII0
IDE
F_PANEL
IT8718
ATX
SATAII3
CI
SATAII1
GA-945GMF-DS2
- 8 -
F_USB2
F_USB1
PWR_LED
PCIe CLK
(100 MHz)
VGA
LGA775
Processor
Interface
CPU CLK+/-(266/200/133 MHz)
Host
PCIe CLK
(100 MHz)
PCI Express x1
x1
PCI Express Bus
PCI Bus
3 IEEE 1394a
2 PCI
PCI Express x16
LAN
RJ45
RTL
8111B
x1
TSB43AB23
Intel
945G
Intel
ICH7
CODEC
MIC
Line-Out
®
®
Line-In
DDRII 667/533/400 MHz DIMM
Dual Channel Memory
BIOS
ATA-33/66/100 IDE Channel
4 SATA 3Gb/s
8 USB Ports
IT8718
SPDIF In
SPDIF Out
( )
Floppy
LPT Port
COM Ports
PS/2 KB/Mouse
PCI CLK
(33 MHz)
Side Speaker Out
Surround Speaker Out
Center/Subwoofer Speaker Out
( ) DDRII 667 FSB 1066/800 MHz
GA-945GMF-DS2
- 9 -
- 10 -
1-1
1.
2.
3. (CPU RAM)
4.
5.
1.
2.
3.
4.
5.
6.
7.
8.
- 11 -
1-2
LGA775 Core
Pentium® D / Pentium® 4 / Celeron® D
L2 CPU
1066/800/533 MHz FSB
Intel® 945G
Intel® ICH7
Realtek RTL8111B (10/100/1000 Mbit)
Realtek ALC888 CODEC
High Definition Audio
2 / 4 / 6 / 8
S/PDIF /
CD
IEEE 1394 T.I. TSB43AB23
3 IEEE 1394a
Intel® ICH7
-1 1
-1IDE ATA-33/66/100 2 IDE
-4SATA 3Gb/s 4 SATA 3Gb/s
Microsoft Windows® 2000/XP
4 DDRII DIMM 4 GB
DDRII 667/533/400 unbuffered DIMM
1.8V DDRII DIMM
1 PCI Express x16
1 PCI Express x1
2 PCI
1 24-pin ATX
1 4-pin ATX 12V
1
1 IDE
4 SATA 3Gb/s
1 CPU
1
1
1
1
1 S/PDIF /
2 USB 2.0/1.1 4 USB 2.0/1.1
2 IEEE 1394a 2 IEEE 1394a
1 (COMB)
1
1
TM
2 Extreme dual-core / CoreTM 2 Duo /
( )
( )
GA-945GMF-DS2
"*" GA-945GM-DS2/GA-945GMF-DS2
GA-945GM(F)-(D)S2 - 12 -
1 PS/2
1 PS/2
1
1
1
4 USB 2.0/1.1
1 IEEE 1394a
1 RJ-45
6 ( / / / ( )
/ ( ) / )
I/O IT8718
CPU
CPU /
CPU
CPU /
CPU
BIOS 1 4 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 24.4 x 23.3
( )
( ) PC 4 GB 4 GB
4 GB
( ) DDRII 667 FSB 1066/800 MHz
( ) EasyTune
GA-945GMF-DS2
"*" GA-945GM-DS2/GA-945GMF-DS2
- 13 -
1-3
1-3-1
(CPU)
1.
2.
3.
4.
5.
HT
(Hyper-Threading Technology)
- HT Intel Pentium 4
- HT
- BIOS BIOS HT
- HT
1. 2.
3.
(
)
(
)
GA-945GM(F)-(D)S2 - 14 -
4.
1-3-2
1.
3.
5.
2.
(
)
( Intel )
4.
(
)
6.
CPU
- 15 -
1-4
1.
2.
3.
DDRII BIOS
DDRII
1.
2.
GA-945GM(F)-(D)S2 - 16 -
Dual Channel DDRII ( )
GA-945GM-S2/GA-945GM-DS2/GA-945GMF-DS2
Memory Bus
GA-945GM-S2/GA-945GM-DS2/GA-945GMF-DS2 4 (DIMM)
Channel 2
Channel 0 DDRII1 DDRII2 ( 1 2)
Channel 1 DDRII3 DDRII4 ( 3 4)
1. DDRII
2. DDRII (
) DDRII
Dual Channel Technology
(SS DS -- )
DDRII1 DDRII2 DDRII3 DDRII4
2
4
DS/SS - - DS/SS - -
- - DS/SS - - DS/SS
DS/SS DS/SS DS/SS DS/SS
- 17 -
1-5
1.
2. ( )
3.
4.
5.
6.
7. BIOS
8.
PCI Express x16
/
PCI Express x16
GA-945GM(F)-(D)S2 - 18 -
/
( )
1-6
PS/2 PS/2
PS/2 ( )
( )
A
(USB)
USB USB / USB USB USB
USB
IEEE 1394
1394 IEEE 1394 (Institute of Electrical and
Electronics Engineers)
/
GA-945GMF-DS2
Gigabit Ethernet 10/100/1000 Mbps
/ /
- 19 -
1-7
( )
( )
~
2/4/6/8
17
9
11
4
12
1) ATX_12V
2) ATX (Power Connector)
3) CPU_FAN
4) SYS_FAN
5) FDD
6) I DE
7) SATAII0 / 1 / 2 / 3
8) PWR_LED
9) BATTERY
1
5
13 16
3
8
14
15
10
10) F_PANEL
11) F_AUDIO
12) CD_IN
13) SPDIF_IO
14) F_USB1 / F_USB2
15) F1_1394 / F2_1394
16) COMB
17) CLR_CMOS
18) C I
6
2
7
18
GA-945GMF-DS2
GA-945GM(F)-(D)S2 - 20 -
1/2) ATX_12V / ATX (2x2-pin ATX_12V / 2x12-pin ATX)
ATX_12V CPU
ATX_12V
)
ATX 24 ATX
20
( 300
24
13
ATX_12V
12
24
131
ATX
1 3.3V
2 3.3V
3
4 +5V
5
6 +5V
7
8
9 5V SB(stand by +5V)
10 +12V
11 +12V(
12 3.3V(
24
24
1
2
3 +12V
4 +12V
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
)
- 21 -
3/4) CPU_FAN / SYS_FAN ( )
+12V 3-pin/4-pin ( CPU_FAN
)
+12V (GND)
CPU/ CPU/
CPU
CPU_FAN
CPU_FAN :
1
1
2 +12V /
3
4
5) FDD ( )
1
SYS_FAN
SYS_FAN :
1
2 +12V
3
360 KB 720 KB 1.2 MB 1.44 MB 2.88 MB
133
234
GA-945GM(F)-(D)S2 - 22 -
6) IDE (IDE )
IDE IDE IDE IDE
IDE ( ) IDE
Master Slave ( IDE
) IDE
40
2
39
1
7) SATAII0 / 1 / 2 / 3 (SATA 3Gb/s ICH7 )
SATA 3Gb/s 300 MB BIOS Serial ATA
1
7
SATAII2 SATAII3
7
1
1
7
SATAII0 SATAII1
1
2 TXP
3 TXN
4
5RXN
6 RXP
7
7
- 23 -
1
8) PWR_LED( )
(S1)
9) BATTERY ( )
1 MPD+
1
2 MPD-
3 MPD-
1.
2.
3.
4.
GA-945GM(F)-(D)S2 - 24 -
CMOS ...
(
)
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