GA-946GM-DS2/S2 (rev. 2.0)
Intel® CoreTM 2 Extreme quad-core / CoreTM 2 Quad / Intel® CoreTM 2 Extreme dual-core / CoreTM 2 Duo / Intel® Pentium® Processor Extreme Edition /
Intel® Pentium® D / Pentium® 4 LGA775
Rev. 2002 12MC-946GMDR-2002R
* WEEE logo
* WEEE
Motherboard
GA-946GM-DS2/GA-946GM-S2 (rev. 2.0)
Motherboard
GA-946GM-DS2/
GA-946GM-S2 (rev. 2.0)
Oct. 20, 2006
Oct. 20, 2006
© 2006 GIGA-BYTE TECHNOLOGY CO., LTD. All rights reserved.
" "
http://www.gigabyte.com.tw
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6 |
GA-946GM-DS2/GA-946GM-S2 (rev. 2.0) |
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1-1 |
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1-2 |
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1-3 |
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1-3-1 ............................................................................................ |
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1-4 |
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1-5 |
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1-6 |
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1-7 |
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BIOS |
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(BIOS |
GA-946GM-DS2 F1a) ....................................... |
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2-1 |
Standard CMOS Features ( |
CMOS |
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2-2 |
Advanced BIOS Features ( |
BIOS |
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2-3 |
Integrated Peripherals ( |
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2-4 |
Power Management Setup ( |
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2-5 |
PnP/PCI Configurations ( |
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PCI |
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2-6 |
PC Health Status ( |
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2-7 |
Frequency/Voltage Control ( |
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2-8 |
Load Fail-Safe Defaults ( |
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Fail-Safe |
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2-9 |
Load Optimized Defaults ( |
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Optimized |
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2-10 |
Set Supervisor/User Password ( |
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2-11 |
Save & Exit Setup ( |
SETUP |
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46 |
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2-12 |
Exit Without Saving ( |
SETUP |
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- 4 -
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3-1 ............................................................................... |
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3-2 ............................................................................................ |
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3-3 ................................................................................... |
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3-4 ..................................................................................................... |
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3-5 ................................................................................................. |
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4-1 |
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51 |
4-1-1 |
EasyTune 5 |
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51 |
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4-1-2 |
Xpress Recovery2 .................................................................................. |
52 |
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4-1-3 |
B I O S |
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54 |
4-1-4 |
/ |
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/ .............................................................................. |
63 |
4-2 |
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68 |
- 5 -
IDE - 1 , - 1
SATA 3Gb/s- 2
I/O
*
2 USB 2.0 (12CR1-1UB030-51/R)
4 USB 2.0 (12CR1-1UB030-21/R)
(SPDIF + ) (12CR1-1SPINO-11/R)
(12CF1-1CM001-31/12CF1-1CM001-12R)
e-SATA (12CF1-3SATPW-11R)
- 6 -
GA-946GM-DS2/GA-946GM-S2 (rev. 2.0)
KB_MS
LGA775
ATX_12V
COMA
LPT
VGA
USB |
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USB |
LAN |
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AUDIOF |
AUDIO
BATTERY
CLR_CMOS |
Intel® 946GZ |
SYS_FAN
GA-946GM-DS2/GA-946GM-S2
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PCIE_16 |
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RTL8111B |
PCI1 |
BIOS |
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PCI2 |
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CD_IN |
PCIE_1 |
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CODEC |
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SPDIF_IO |
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FDD COMB |
REV: 2.0 |
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CPU_FAN
IT8718
ATX
DDRII1 DDRII2 |
DDRII3 DDRII4 |
IDE |
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SATAII2 SATAII3 |
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Intel® ICH7 |
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CI |
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SATAII0 SATAII1
F_PANEL
PWR_LED
F_USB1 F_USB2
- 7 -
PCIe CLK |
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LGA775 |
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CPU CLK+/-(133/200/266 MHz) |
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(100 MHz) |
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Processor |
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VGA |
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Host |
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Interface |
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DDRII 667( )/533 MHz DIMM |
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PCI Express x16 |
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Intel® |
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Dual Channel Memory |
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946GZ |
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PCI Express Bus |
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x 1 |
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x 1 |
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PCIe CLK |
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Intel® |
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RTL8111B |
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(100 MHz) |
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ICH7 |
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1 PCI Express x1 |
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RJ45 |
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PCI Bus |
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LAN |
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CODEC |
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Speaker Out Speaker Out Speaker Out |
MIC Line-Out Line-In SPDIF In SPDIF Out |
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2 PCI |
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Surround Center/Subwoofer Side |
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PCI CLK (33 MHz)
BIOS
ATA 33/66/100
IDE Channel
4 SATA 3Gb/s
Floppy
LPT Port
IT8718
COM Ports
PS/2 KB/Mouse
8 USB
Ports
() DDRII 667 FSB 1066/800 MHz
- 8 -
1-1
1.
2.
3.(CPU RAM)
4.
5.
1.
2.
3.
4.
5.
6.
7.
8.
- 9 -
1-2
LGA775 Intel® CoreTM 2 Extreme quad-core /
CoreTM 2 Extreme dual-core / CoreTM 2 Quad / CoreTM 2 Duo /
Pentium® processor Extreme Edition / Pentium® D / Pentium® 4 / Celeron® D
L 2 |
C P U |
533/800/1066 MHz FSB |
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Intel® 946GZ |
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Intel® ICH7 |
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RTL8111B |
(10/100/1000 Mbit) |
Realtek ALC888 CODEC
High Definition Audio
2 / 4 / 6 / 8
S/PDIF |
/ |
C D |
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Intel® ICH7 |
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-1 1
-1 IDE UDMA 33/ATA 66/ATA 100 2 IDE
-4 SATA 3Gb/s 4 SATA 3Gb/s
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Microsoft Windows 2000/XP |
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4 |
DDRII DIMM |
4 GB ( ) |
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DDRII 667 ( |
)/533 unbuffered DIMM ( ) |
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1.8V DDRII DIMM |
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1 |
PCI Express x16 |
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1 |
PCI Express x1 |
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2 |
PCI |
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1 |
24-pin ATX |
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1 4-pin ATX 12V
1
1 IDE
4 SATA 3Gb/s
1 C P U
1
1
1
1
1 S/PDIF /
1( C O M B )
2 USB 2.0/1.1 4 USB 2.0/1.1
1
1
"*" GA-946GM-DS2
GA-946GM-DS2/S2 (rev. 2.0) |
- 10 - |
1 PS/2
1 PS/2
1
1
1 ( C O M A ) 4 USB 2.0/1.1
1 RJ-45
6 ( / / / ( )
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/ |
( |
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/ |
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I/O |
IT8718 |
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C P U / |
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C P U / |
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C P U |
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C P U / |
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C P U |
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BIOS |
1 4 Mbit flash ROM |
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AWARD BIOS |
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@BIOS |
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Download Center |
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Q-Flash |
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EasyTune ( |
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) ( ) |
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Xpress Install |
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Xpress Recovery2 |
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Xpress BIOS Rescue |
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Norton Internet Security (OEM |
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Micro ATX |
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24.4 |
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x 23.3 |
( |
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PC |
4 GB |
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4 |
GB |
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4 |
G B |
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( |
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DDRII 667 |
FSB 1066/800 MHz |
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( |
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DDRII 667 MHz |
533 MHz |
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DDRII 533 MHz |
400 MHz ( |
15 |
) |
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( |
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E a s y T u n e |
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- 11 - |
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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. |
(
)
(
)
GA-946GM-DS2/S2 (rev. 2.0) |
- 12 - |
1-3-2
1. |
2. |
(
) ( Intel )
3. |
4. |
(
)
5. 6.
CPU
- 13 -
1-4
1.
2.
3.
D D R I I B I O S
DDRII
1 .
2 .
GA-946GM-DS2/S2 (rev. 2.0) |
- 14 - |
Dual Channel DDRII ()
G A - 9 4 6 G M - D S 2 / S 2
M e m o r y B u s
GA-946GM-DS2/S2 4 (DIMM) Chan-
n e l |
2 |
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Channel 0 |
DDRII1 |
DDRII2 ( |
1 |
2) |
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Channel 1 |
DDRII3 |
DDRII4 ( |
3 |
4) |
1. D D R I I
2. D D R I I (
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Dual Channel Technology |
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(SS |
DS |
X |
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1 |
2 |
3 |
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4 |
2 |
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DS/SS |
X |
DS/SS |
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X |
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DS/SS |
X |
X |
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DS/SS |
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X |
DS/SS |
DS/SS |
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X |
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X |
DS/SS |
X |
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DS/SS |
4 |
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SS |
SS |
SS |
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SS |
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DDRII 667 MHz |
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533 MHz |
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( |
1066/800 MHz FSB CPU) |
DDRII 533 MHz |
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400 MHz ( |
800 |
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MHz FSB CPU) : (SS |
DS |
X |
) |
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1 |
2 |
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4 |
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2 |
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SS |
SS |
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X |
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X |
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SS |
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SS |
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3 |
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SS |
SS |
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DS/SS |
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X |
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SS |
SS |
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X |
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DS/SS |
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DS/SS |
X |
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SS |
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SS |
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X |
DS/SS |
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SS |
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SS |
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4 |
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SS |
SS |
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SS |
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SS |
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Channel |
( |
DDRII1 DDRII2) |
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- 15 -
1-5
1.
2. (
)
3.
4.
5.
6.
7. B I O S
8.
PCI Express x16
/
PCI Express x16
/
( )
GA-946GM-DS2/S2 (rev. 2.0) |
- 16 - |
1-6
PS/2 PS/2
P S / 2 ( ) ( )
(COMA)
(USB)
USB |
USB |
/ |
USB |
USB |
USB |
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U S B |
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Gigabit Ethernet |
10/100/1000Mbps |
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/ |
/ |
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/ |
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( )
( )
~
2 / 4 / 6 / 8 - 17 -
1-7
1 |
3 |
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2 |
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4 |
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11 |
15 |
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8 |
12 5 14 13 10
1) |
ATX_12V |
10) |
PWR_LED |
2) |
ATX (Power Connector) |
11) |
CD_IN |
3) |
CPU_FAN |
12) |
SPDIF_IO |
4) |
SYS_FAN |
13) |
F_USB1/F_USB2 |
5) |
FDD |
14) |
COMB |
6) |
IDE |
15) |
CI |
7) |
SATAII0/1/2/3 |
16) |
CLR_CMOS |
8) |
F_PANEL |
17) |
BATTERY |
9) |
F_AUDIO |
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GA-946GM-DS2/S2 (rev. 2.0) |
- 18 - |
1/2) ATX_12V/ATX ()
A T X _ 1 2 V C P U A T X _ 1 2 V
!
( 3 0 0
)
A T X 2 4 A T X 2 0
2 |
1 |
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3 |
2 |
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3 |
+12V |
ATX_12V |
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4 |
+12V |
12 |
24 |
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1 |
3.3V |
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13 |
3.3V |
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2 |
3.3V |
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14 |
-12V |
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3 |
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15 |
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4 |
+5V |
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16 |
PS_ON(soft On/Off) |
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5 |
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17 |
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6 |
+5V |
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18 |
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7 |
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19 |
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8 |
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20 |
-5V |
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9 |
5V SB(stand by +5V) |
21 |
+5V |
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10 |
+12V |
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22 |
+5V |
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11 |
+12V( |
24 |
23 |
+5V ( |
24 |
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1 |
13 |
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) |
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12 |
3.3V( |
24 |
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24 |
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ATX |
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- 19 -
3/4) CPU_FAN/SYS_FAN ()
+12V 3-pin/4-pin ( CPU_FAN
) + 1 2 V ( G N D )
C P U / C P U / C P U
CPU_FAN :
1
1
2 +12V /
CPU_FAN |
3 |
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4 |
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1 |
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SYS_FAN : |
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1 |
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SYS_FAN |
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2 |
+12V |
3
5) FDD ( )
360 KB 720 KB 1.2 MB 1.44 MB 2.88 MB
33 |
1 |
34 |
2 |
GA-946GM-DS2/S2 (rev. 2.0) |
- 20 - |
6)IDE (IDE )
IDE IDE IDE IDE I D E ( ) I D E Master Slave ( IDE ) I D E
40 39
2 |
1 |
7)SATAII0/1/2/3 (SATA 3Gb/s )
SATA 3Gb/s 300 MB BIOS Serial ATA
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1 |
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2 |
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TXP |
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3 |
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TXN |
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4 |
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5 |
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RXN |
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6 |
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RXP |
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7 |
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1 |
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7 |
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SATAII2 |
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SATAII3 |
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7 |
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1 |
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1 |
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7 |
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SATAII0 |
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SATAII1 |
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7 |
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1 |
- 21 -
8)F_PANEL ()
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Speaker Connector |
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Message LED/ |
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Power/ |
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Power |
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Sleep LED |
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Switch |
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MSG+ MSGPW+ PW- |
SPEAK+ |
SPEAK- |
2 |
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20 |
1 |
|
19 |
HD+ HDRES- RES+ NC |
|
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Reset Switch
IDE Hard Disk Active LED
HD (IDE Hard Disk Active LED) |
Pin 1: LED anode(+) |
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Pin 2: LED cathode(-) |
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SPEAK (Speaker Connector) |
Pin 1: |
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Pin 2- Pin 3: |
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Pin 4: Data(-) |
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RES (Reset Switch) |
Open: Normal |
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Close: Reset Hardware System |
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PW (Power Switch) |
Open: Normal |
: |
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Close: Power On/Off |
: |
/ |
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MSG (Message LED/Power/Sleep LED) |
Pin 1: LED anode(+) |
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Pin 2: LED cathode(-) |
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NC |
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GA-946GM-DS2/S2 (rev. 2.0) |
- 22 - |