1 0
1 0
1 0
1 0
1 0
1.4 Motherboard Layout
1.4 Motherboard Layout
1.4 Motherboard Layout
1.4 Motherboard Layout
1.4 Motherboard Layout
Intel
925X
Chipset
Intel
ICH6R
A
TXPWR1
CD1
ATX12V1
1
PS2_USB_PWR1
PARALLEL
PORT
COM1
PS2
Mouse
PS2
Keyboard
USB 2.0
T: USB2
B: USB3
USB 2.0
T: USB0
B: USB1
Top:
RJ-45
T
op:
REAR
SPK
Center:
SIDE
SPK
Bottom:
CTR
B
ASS
To
p
:
LINE
IN
Center:
FRONT
Bottom:
MIC
IN
Super
I/O
4Mb
BIOS
PCI
LAN
AUDIO
CODEC
PCIE1
PCIE2
CPU_F
AN1
CMOS
Battery
SLI/XFIRE_PWR1
AGI_EXPRESS
PCI 1
PCI 2
PCI 3
`
PCI
EXPRESS
1
PCIEX1_EN4
PCIEX1_EN3
PCIEX1_EN2
PCIEX1_EN1
775XFire-RAID
DDRII533
Dual
Channel
FSB800
USB2.0
7.1CH
HD
IDE1
SA
T
A_3
SA
T
A_2
SA
T
A_0
SA
T
A_1
CLRCMOS1
1
IR1
1
CHA_F
AN1
FLOPPY1
1
HD_AUDIO1
HDLED
RESET
PLED PWRBTN
USB45
1
SPEAKER1
1
PANEL1
1
1
USB67
11
GAME1
1
30.5cm
(12.0
in)
21.8cm (8.6 in)
1
2
3 4
5
6
7 8
9
10
11
12
13
14
15
16
24
25
23
17
18
19
20
21
22
26
27
28
29
30
31
32
DDR_II
DIMM1
(64/72
bit,
240-pin
module)
DDR_II
DIMM2
(64/72
bit,
240-pin
module)
DDR_II
DIMM3
(64/72
bit,
240-pin
module)
DDR_II
DIMM4
(64/72
bit,
240-pin
module)
RoHS
Cedar
Mill
FSB800
1
PCIEX1_EN5
28
1
PS2_USB_PWR1 Jumper
16
Chassis Fan Connector (CHA_FAN1)
2
ATX 12V Connector (ATX12V1)
17
System Panel Header (PANEL1)
3
ATX Power Connector (ATXPWR1)
18
Chassis Speaker Header (SPEAKER 1)
4
775-Pin CPU Socket
19
Infrared Module Connector (IR1)
5
North Bridge Controller
20
USB 2.0 Header (USB67, Blue)
6
CPU Fan Connector (CPU_FAN1)
21
USB 2.0 Header (USB45, Blue)
7
2 x 240-pin DDRII DIMM Slots
22
Floppy Connector (FLOPPY1)
(Dual Channel A: DDRII_1, DDRII_3; Yellow)
23
Game Port Header (GAME1)
8
2 x 240-pin DDRII DIMM Slots
24
Front Panel Audio Header (HD_AUDIO1)
(Dual Channel B: DDRII_2, DDRII_4; Orange)
25
PCI Slots (PCI1- 3)
9
IDE1 Connector (IDE1, Blue)
26
BIOS FWH Chip
10
Clear CMOS Jumper (CLRCMOS1)
27
AGI Express Slot (PCI Express x 4)
11
South Bridge Controller
28 PCIEX1_EN1 - 5
12
Serial ATA Connector 2 (SATA_2, black)
29
PCI Express x 1 Slot (PCIE2)
13
Serial ATA Connector 3 (SATA_3, black)
30
PCI Express x 16 Slot (PCIE1)
14
Serial ATA Connector 1 (SATA_1, blue)
31
SLI / XFIRE Power Connector
15
Serial ATA Connector 0 (SATA_0, blue)
32
Internal Audio Connector: CD1 (Black)