GA-945PL-S3G
GA-945PL-S3G
LGA775
Intel® Core
Intel® Celeron®
Rev. 1001
12MC-945PLS3G-1001R
TM
/ Intel® Pentium® /
Sept. 21, 2007
GA-945PL-S3G
Motherboard
Sept. 21, 2007
GA-945PL-S3G
Motherboard
© 2007
\ \
http://www.gigabyte.tw/
REV : X.X X.X
REV : 1.0 1.0 BIOS
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GA-945PL-S3G ................................................................................. 7
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1-1 ..................................................................................... 9
1-2
1-3
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
1-7
..................................................................................................... 10
.................................................................. 13
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BIOS ....................................................................................... 29
2-1 ..................................................................................................... 30
2-2 BIOS
2-3 Standard CMOS Features (
2-4 Advanced BIOS Features (
2-5 Integrated Peripherals (
2-6 Power Management Setup (
2-7 PnP/PCI Configurations (
2-8 PC Health Status (
2-9 MB Intelligent Tweaker(M.I.T.) (
2-10 Load Fail-Safe Defaults (
2-11 Load Optimized Defaults (
2-12 Set Supervisor/User Password (
2-13 Save & Exit Setup (
2-14 Exit Without Saving (
.............................................................................. 31
CMOS ) ........................................... 33
BIOS ) ..................................... 35
) ....................................................... 37
) ............................................... 40
PCI ) ............................. 42
) ............................................................. 43
/ ) ...................................... 44
) ............................................ 47
) .......................................... 47
/ ) ................... 48
) ................................ 49
) ........................... 49
- 4 -
....................................................................................... 51
3-1 ............................................................................... 51
3-2
3-3
3-4
3-5
............................................................................................ 52
................................................................................... 52
..................................................................................................... 53
................................................................................................. 53
....................................................................................... 55
4-1 Xpress Recovery2 ............................................................................... 55
4-2 BIOS
4-2-1 Q-Flash BIOS ........................................................................ 60
4-2-2 @BIOS BIOS ......................................................................... 63
.................................................................................. 60
4-3 EasyTune 5 .......................................................................................... 65
4-4 Windows Vista ReadyBoost
................................................................. 66
.......................................................................................................... 67
5-1 / ........................................................................ 67
5-1-1 2 / 4 / 5.1 ......................................................................................... 67
5-1-2 (S/PDIF )( ) ................................................. 70
5-1-3 ............................................................................................ 72
5-1-4 ............................................................................................ 74
5-2 ..................................................................................................... 75
5-2-1 ................................................................................................................ 75
5-2-2 ........................................................................................................... 76
.................................................................................................................. 78
- 5 -
GA-945PL-S3G - 1
- 1
- 1
- 1
Intel® LGA775 CPU - 1
IDE - 1 - 1
SATA 3Gb/s - 2
I/O - 1
•
•
2 USB 2.0 ( 12CR1-1UB030-51R)
2 SATA ( 12CF1-2SERPW-01R)
(S/PDIF ) ( 12CR1-1SPOUT-02R)
- 6 -
GA-945PL-S3G
KB_MS
COMA
R_USB
USB
AUDIO
F_AUDIO
RTL8111B
IT8718
CODEC
LPT
LAN
CD_IN
ATX_12V
PCI1
SPDIF_O
PCI2
PCI3
PCIE_1
PCIE_16
PCIE_2
PCIE_3
LGA775
Intel® 945
BAT
CPU_FAN
GA-945PL-S3G
DDRII1
Intel® ICH7
CLR_CMOS
F_USB2
F_USB1
FDD
CI
SYS_FAN
DDRII2
IDE
ATX
PWR_LED
MBIOS
F_PANEL
SATAII2
SATAII3
SATAII0
SATAII1
- 7 -
PCIe CLK
(100 MHz)
PCI Express Bus
3 PCI Express x1
PCIe CLK
(100 MHz)
PCI Express x16
x1
PCI Bus
x1
LAN
RJ45
RTL
8111B
x1
x1
LGA775
Processor
Interface
Intel® 945
Intel® ICH7
Host
CPU CLK+/-
( )
(333
/266/200/133 MHz)
DDR2 667
Dual Channel Memory
MCH CLK
( )
(333
/266/200/133 MHz)
BIOS
4 SATA 3Gb/s
8 USB Ports
( )
/533/400 MHz
ATA-100/66/33
IDE Channel
Floppy
IT8718
CODEC
MIC
Line-In
Line-Out
SPDIF Out
3 PCI
(Rear Speaker Out)
(Front Speaker Out)
PCI CLK
(33 MHz)
(Center/Subwoofer Speaker Out)
TM
( ) FSB 1333 Core
2 FSB 1333 CoreTM 2
DDR2 533 MHz ( )
( ) DDR2 667 MHz FSB 800 MHz
- 8 -
LPT Port
COM Port
PS/2 KB/Mouse
1-1
•
•
•
•
• (CPU)
•
•
•
•
•
•
•
•
•
•
- 9 -
1-2
(CPU) LGA775 Intel® Core
(FSB) 1333
USB
TM
2 Extreme /
Intel® Core
TM
2 Duo /Intel® Pentium® D /
Intel® Pentium® 4 /Intel® Celeron®
( )
Intel
®
(Hyper-Threading)
L2 CPU
( )
/1066/800/533 MHz
Intel® 945
Intel® ICH7
2 1.8V DDR2 DIMM 2 GB
DDR2 667
( )
/533/400 MHz
( )
Realtek ALC662
High Definition Audio
2 / 4 / 5.1
S/PDIF
CD
RTL 8111B (10/100/1000 Mbit)
1 PCI Express x16
3 PCI Express x1
3 PCI
-1IDE ATA-100/66/33 2
IDE
-4SATA 3Gb/s 4 SATA 3Gb/s
iTE IT8718
- 1 1
8 USB 2.0/1.1 (4 4
USB )
GA-945PL-S3G - 10 -
1 24-pin ATX
1 4-pin ATX 12 V
1
1 IDE
4 SATA 3Gb/s
1 CPU
1
1
1
1
1 S/PDIF
2 USB 2.0/1.1
1
1
1 PS/2
1 PS/2
1
1
4 USB 2.0/1.1
1 RJ-45
3 ( / / )
I/O iTE IT8718
CPU
CPU/
CPU
CPU/
CPU
BIOS 1 4 Mbit flash
AWARD BIOS
PnP 1.0a DMI 2.0 SM BIOS 2.3 ACPI 1.0b
- 11 -
@BIOS
Download Center
Q-Flash
EasyTune
( )
Xpress Install
Xpress Recovery2
Virtual Dual BIOS
Norton Internet Security (OEM )
Microsoft® Windows® Vista/XP/2000
ATX 30.5 x 19.4
TM
( ) FSB 1333 Core
2 FSB 1333 CoreTM 2
DDR2 533 MHz ( )
( ) DDR2 667 MHz FSB 800 MHz
( ) EasyTune
GA-945PL-S3G - 12 -
1-3
(CPU)
• CPU
( CPU )
• CPU
• CPU CPU CPU (
CPU CPU )
• CPU
• CPU CPU
• CPU
(HT)
( Intel
• HT Intel® CPU
• HT Intel
• HT
• HT BIOS ( BIOS
Advanced BIOS Features )
1-3-1 (CPU)
A. CPU CPU
®
®
LGA775 CPU
)
CPU
- 13 -
LGA 775 CPU
CPU
B. CPU CPU
CPU CPU
CPU
CPU
CPU
CPU
CPU
CPU CPU
( ) CPU
( CPU
)
GA-945PL-S3G - 14 -
1-3-2
CPU
CPU CPU ( Intel
CPU
(
' '
(
)
®
)
)
CPU (CPU_FAN)
CPU
CPU CPU
CPU CPU
- 15 -
1-4
•
( )
•
•
1-4-1
2 DDR2
(Dual Channel Technology) BIOS
2 DDR2 (Channel)
0 (Channel 0) DDRII1 ( 1)
1 (Channel 1) DDRII2 ( 2)
1. DDR2
2. DDR2
GA-945PL-S3G - 16 -
DDRII1
DDRII2
1-4-2
DDR2 DDR DDR2
DDR2
DDR2
- 17 -
1-5
•
•
1.
2.
3.
4.
5.
6. BIOS
7.
/ PCI Express x16
PCI Express x1
PCI Express x16
PCI
•
•
GA-945PL-S3G - 18 -
PCI Express x16
PCI Express
x16
1-6
PS/2 PS/2
PS/2
USB
USB 2.0/1.1 USB USB
/ USB USB
(RJ-45)
1 GB (1 Gbps)
/
( ) ( )
(Gigabit Ethernet)
/
1 Gpbs
100 Mpbs
10 Mpbs
( )
( )
( )
•
•
2
4/5.1
2/4/5.1
- 19 -
1-7
1 3
6
2
11
10
8
9
12
13
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
•
•
4 15
516
9) BAT
10) F_PANEL
11) F_AUDIO
12) CD_IN
13) SPDIF_O
14) F_USB1/F_USB2
15) C I
16) CLR_CMOS
7
14
•
GA-945PL-S3G - 20 -
1/2) ATX_12V / ATX (2x2-pin 12V 2x12-pin )
12V CPU 12V
• (400 )
• 2x10-pin
2x12-pin 2x10pin
ATX_12V:
3
1
ATX:
12
24
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 (
131
12 3.3V (
ATX
ATX_12V
4
2
2x12-pin
2x12-pin
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
)
2x12-pin
)
( 2x12-pin
)
- 21 -
3/4) CPU_FAN/SYS_FAN ( )
+12V CPU_FAN 4-pin SYS_FAN 3-pin
+12V CPU
CPU
CPU_FAN
• CPU
•
5) FDD ( )
1.44 MB 2.88 MB
1
CPU_FAN
SYS_FAN
1
2 +12V /
3
4
SYS_FAN
1
1
2 +12V
3
CPU
360 KB 720 KB 1.2 MB
33
1
34
GA-945PL-S3G - 22 -
2
6) IDE1 (IDE )
IDE IDE ( )
(Master/Slave) ( IDE )
7) SATAII0 / 1 / 2 / 3 (SATA 3Gb/s ICH7 )
SATA SATA 3Gb/s SATA 1.5Gb/s SATA
SATA
IDE
3940
12
7
1
SATAII2
SATAII3
17
7
1
SATAII0
SATAII1
17
- 23 -
1
2 TXP
3 TXN
4
5 RXN
6 RXP
7
8) PWR_LED ( )
(S3/S4) (S5)
9) BAT ( )
(S1)
1 MPD+
1
2 MPD-
3 MPD-
S0
S1
S3/S4/S5
CMOS ( BIOS )
CMOS
1.
2. (
3.
4.
•
•
•
• (+) (-) ( )
•
GA-945PL-S3G - 24 -
CMOS
)
10) F_PANEL ( )
Speaker Connector
Power Switch
Message LED/
Power/
Sleep LED
• MSG (Message/Power/Sleep LED) ( )
SPEAK-
SPEAK+
PW+
MSG+
PW-
MSG-
(+/-)
19
20
NC
RES+
HD-
Reset Switch
IDE Hard Disk
Active LED
RES-
HD+
12
S0
S1
(S3/S4) (S5)
S3/S4/S5
• PW (Power Switch) ( )
( BIOS Power Management Setup
)
• SPEAK (Speaker Connector) ( )
• HD (IDE Hard Disk Active LED) ( )
• RES (Reset Switch) ( )
(Reset)
• NC( )
(S1)
BIOS
- 25 -
11) F_AUDIO ( )
HD (High Definition ) AC'97
• HD AC'97
• AC'97
•
12) CD_IN ( )
2
1
HD
10
9
1 MIC2_L
2
3 MIC2_R
4 -ACZ_DET
5 LINE2_R
6 FAUDIO_JD
7
8
9 LINE2_L
10 FAUDIO_JD
AC'97
1 MIC
2
3 MIC
4
5 Line Out (R)
6
7
8
9 Line Out (L)
10
2/4/5.1
1
1
2
3
4
GA-945PL-S3G - 26 -
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