9
99
99
1.3 Motherboard Layout
1.3 Motherboard Layout
1.3 Motherboard Layout
1.3 Motherboard Layout
1.3 Motherboard Layout
1
PS2_USB_PWR1 Jumper
16
Chassis Speaker Header (SPEAKER 1, Purple)
2
CPU Fan Connector (CPU_FAN1)
17
USB 2.0 Header (USB6_7, Blue)
3
478-Pin CPU Socket
18
USB 2.0 Header (USB4_5, Blue)
4
CPU Heatsink Retention Module
19
System Panel Header (PANEL1, Orange)
5
2 x 240-pin DDR2 DIMM Slots
20
BIOS SPI Chip
(Dual Channel: DDRII_1, DDRII_2; Yellow)
21
Floppy Connector (FLOPPY1)
6
ATX Power Connector (ATXPWR1)
22
Front Panel Audio Header
7
Secondary IDE Connector (IDE2, Black)
(HD_AUDIO1, Lime)
8
Primary IDE Connector (IDE1, Blue)
23
PCI Slots (PCI1- 2)
9
Clear CMOS Jumper (CLRCMOS1)
24
Internal Audio Connector: CD1 (Black)
10
South Bridge Controller
25
PCI Express x16 Slot (PCIE2)
11
Third SATAII Connector (SATAII_3; Orange)
26
PCI Express x1 Slot (PCIE1)
12
Fourth SATAII Connector (SATAII_4; Orange)
27
North Bridge Controller
13
Secondary SATAII Connector (SATAII_2; Red)
28
FD2 Jumper
14
Primary SATAII Connector (SATAII_1; Red)
29
FD0 Jumper
15
Chassis Fan Connector (CHA_FAN1)
30
ATX 12V Connector (ATX12V1)
19.6cm (7.7 in)
24.4cm
(9.6
in)
Intel
945GC
Chipset
Intel
ICH7
PGA478
Top:
RJ-45
USB 2.0
T: USB2
B: USB3
USB 2.0
T: USB0
B: USB1
P
A
RALLEL
P
ORT
COM1
PS2
Mouse
PS2
Keyboard
VGA1
T
op:
SIDE
SPK
Center:
REAR
SPK
Bottom:
CTR
B
ASS
T
op:
LINE
IN
Center:
FRONT
Bottom:
MIC
IN
ATX12V1
1
PS2_USB_PWR1
FSB800
DDRII_1
(64
bit,
2
40-pin
module)
FSB800
DDRII_2
(64
bit,
2
40-pin
module)
IDE1 IDE2
SA
T
A
II_3
SA
T
A
II_1
SA
T
A
II_4
SA
T
A
II_2
FD2
1
1
FD0
CLRCMOS1
CMOS
Battery
LAN
PHY
Super
IO
AUDIO
CODEC
CD1
PCIE1
PCIE2
PCI1
PCI2
SPEAKER1
1
1
USB6_7
1
USB4_5
CHA_FAN1
HD_AUDIO1
PANEL 1
HDLED RESET
PLED PWRBTN
1
4Mb
BIOS
1
FLOPPY1
CPU_FAN1
P4i945GC
Dual
Channel
DDR2
667
RoHS
Gigabit
LAN
1
2
4
5
3
7
6
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30