1010
1010
10
1.4 Motherboard Layout1.4 Motherboard Layout
1.4 Motherboard Layout1.4 Motherboard Layout
1.4 Motherboard Layout
Intel
945GCA2
Chipset
Intel
ICH7
ATXPWR1
CD1
ATX12V1
1
PS2_USB_PWR1
Super
I/O
4Mb
BIOS
LAN
AUDIO
CODEC
PCIE1
CPU_FAN1
CMOS
Battery
PCI
EXPRESS
Wolfdale1333-GLAN
DualCoreCPU
FSB1333
IDE1
SATAII_1(PORT0)
CLRCMOS1
1
CHA_FAN1
FLOPPY1
1
HD_AUDIO1
HDLED RESET
PLEDPWRBTN
SPEAKER1
1
PANEL1
1
30.5cm(12.0in)
19.1cm(7.5in)
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
DDRII_1(64/72bit,240-pinmodule)
DDRII_2(64/72bit,240-pinmodule)
RoHS
SATAII
1
HDMI_SPDIF1
IR1
1
USB6_7
11
Wolfdale
GigabitLAN
PARALLEL PORT
COM1
PS2
Mouse
PS2
Keyboard
PCIE2
PCIE3
PCI1
PCI2
PCI3
SATAII_2(PORT1)
SATAII_3(PORT2)
SATAII_4(PORT3)
DualChannel
DDRII667
USB2.0
T: USB2
B:USB3
USB2.0
T: USB0
B:USB1
Top:
RJ-45
Top:
LineIn
Center:
LineOut
Bottom:
MicIn
USB2.0
T: USB4
B:USB5
1 PS2_USB_PWR1 Jumper 15 SATAII Connector (SATAII_1 (PORT0); Red)
2 ATX 12V Connector (ATX12V1) 16 Chassis Speaker Header (SPEAKER 1)
3 ATX Power Connector (ATXPWR1) 17 System Panel Header (PANEL1)
4 775-Pin CPU Socket 18 South Bridge Controller
5 North Bridge Controller 19 DeskExpress Hot Plug Detection Header
6 CPU Fan Connector (CPU_FAN1) (IR1)
7 2 x 240-pin DDRII DIMM Slots 20 BIOS FWH Chip
(Dual Channel: DDRII_1, DDRII_2; Yellow) 21 USB 2.0 Header (USB6_7, Blue)
8 PCI Express x16 Slot (PCIE1) 22 Floppy Connector (FLOPPY1)
9 Clear CMOS Jumper (CLRCMOS1) 23 Internal Audio Connector: CD1 (Black)
10 IDE1 Connector (IDE1, Blue) 24 Front Panel Audio Header (HD_AUDIO1)
11 Chassis Fan Connector (CHA_FAN1) 25 HDMI_SPDIF Header (HDMI_SPDIF1)
12 SATAII Connector (SATAII_3 (PORT2); Orange) 26 PCI Slots (PCI1- 3)
13 SATAII Connector (SATAII_4 (PORT3); Orange) 27 PCI Express x1 Slot (PCIE3)
14 SATAII Connector (SATAII_2 (PORT1); Red) 28 PCI Express x1 Slot (PCIE2)
